CN112598936A - Dedicated teaching demonstration board of english tense - Google Patents
Dedicated teaching demonstration board of english tense Download PDFInfo
- Publication number
- CN112598936A CN112598936A CN202011529927.6A CN202011529927A CN112598936A CN 112598936 A CN112598936 A CN 112598936A CN 202011529927 A CN202011529927 A CN 202011529927A CN 112598936 A CN112598936 A CN 112598936A
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- 241001310793 Podium Species 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
- G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
- G09B1/04—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols
- G09B1/06—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols and being attachable to, or mounted on, the support
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
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- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a teaching demonstration board special for English tenses, and relates to the technical field of teaching aids. The invention comprises a base placed on a platform and a long chute constructed on one side of the top of the base, wherein three support frames which are arranged in a straight line are fixed on one side of the top of the base, which is far away from the long chute, and the tops of the three support frames are sequentially and pivotally connected with a first drawing board, a second drawing board and a third drawing board. According to the invention, the first drawing board, the second drawing board and the third drawing board on the base are sequentially turned from the horizontal hidden state to the vertical display state by moving the adjusting component along the long sliding groove, so that the contents on the drawing boards can be displayed to students in a story form in cooperation with the explanation of a teacher, the interest of the students can be effectively raised, the abstract contents can be vividly specified, and the understanding of the students on the English tense is accelerated.
Description
Technical Field
The invention relates to the technical field of teaching aids, in particular to a teaching demonstration board special for English tenses.
Background
English is the main international universal language in the world at present, and is also regarded as one of the most important information carriers simultaneously, and the informatization and the economic globalization of social life make the importance of English outstanding day by day, and the development of each industry can not leave english exchange and the writing, look up and so on of english data, and english has not only been regarded as a language and an exchange tool, but has been promoted to the category of requisite skill, therefore, english study has received more and more attention from people.
More and more schools offer English lessons in primary schools, but for understanding English tenses, primary students cannot well understand the concept, particularly, the past, the present and the future of English tenses, so that the contents need to be vividly converted into an understandable thing to embody abstract contents, for example, when a child kicks a ball, the moment when the child leans on the ball is defined as the present moment, the moment when the child lifts the foot and kicks the ball is defined as the past moment, the ball is understood as the past moment, then the ball flies out to be understood as the upcoming moment, and the future moment is understood as the future moment, the conversion with the vividness helps the primary students to understand the past, present and future moments of English tenses.
Disclosure of Invention
The invention aims to: in order to solve the problem that primary school students cannot well understand the concept when meeting the concept of tense in primary school English education, particularly the problem that the contents need to be converted into understandable things in a thing image to embody abstract contents in the past, the present and the future of English tenses, the invention provides a teaching demonstration board special for English tenses.
The invention specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a dedicated teaching demonstration board of english tense, includes that one places the base on the podium and the long spout of a structure in base top one side, the base top is kept away from long spout one side is fixed with the support frame that three word was arranged out, and is three support frame top has a drawing board one, two, three in proper order the pivotal connection of drawing board, drawing board one, two, three below of drawing board be provided with respectively one with long spout is perpendicular and the structure is in the short spout of base top, it is three be provided with one respectively in the short spout and can follow its slip and be used for forcing drawing board one, two, three rotate around its pivot point with the hidden state that forms the level form and the vertical show state's in upset back adjusting part, still include one can follow long spout slides and is used for triggering in proper order adjusting part will drawing board one, two, The second drawing board and the third drawing board are changed from the hidden state to the display state.
Furthermore, a baffle used for hiding the first drawing board, the second drawing board and the third drawing board is constructed at one end, located on the long sliding groove, of the base.
Furthermore, the support frame include one with the bracing piece that the base top is fixed and a terminal with the bracing piece top is fixed and the connecting rod of level setting, the connecting rod be used for with drawing board one, drawing board two, three pivotal connection of drawing board.
Furthermore, the adjusting part comprises a tail end and a telescopic rod for fixing the first drawing board, the second drawing board and the third drawing board, the telescopic rod is far away from one end of the first drawing board, the second drawing board and the third drawing board is pivotally connected with a sliding block piece capable of being followed by the short sliding groove, and the adjusting part further comprises a spring, one end of the spring is fixed on the connecting rod, and the other end of the spring is fixed on the first drawing board, the second drawing board and the third drawing board.
Furthermore, the telescopic link include one with drawing board one, drawing board two, drawing board three fixed telescopic interior pole and one set establish outside the telescopic interior pole and the free end is fixed in telescopic loop bar on the slider spare.
Furthermore, the sliding block piece comprises a sliding block matched with the short sliding groove, and a first inclined surface is formed on one side, located on the long sliding groove, of the sliding block.
Further, the trigger part includes one with the big slider of long spout looks adaptation, big slider is located the inclined plane one side be constructed with one rather than the inclined plane two of looks adaptation and with the inclined plane two relative one side be constructed with one and be used for promoting big slider is followed the gliding handle of long spout still includes three and fixes in proper order on the baffle and be used for cooperating the handle will big slider temporary fixation's joint spare.
Furthermore, the clamping piece comprises a square rod which is pivotally connected with the side face of the baffle, the tail end of the square rod is provided with a through clamping groove, a bolt matched with the through clamping groove is arranged in the through clamping groove, a V-shaped rod which is rotationally connected with the bolt is arranged outside the bolt, and the tail end of the V-shaped rod is pivotally connected to the baffle.
Furthermore, a child is ready to carry feet to play football, and a be verb is written below the drawing board I when a corresponding English tense is used; a verb be when a child kicks a football is drawn on the drawing board II, and a corresponding English tense is written below the football; and a toe verb is drawn on the drawing board III, a football is far away from the child and flies far away, and a corresponding English tense future-time be verb is written below the football.
Further, the baffle is located drawing board one, drawing board two, drawing board three-phase correspondence has been posted in proper order that a writing has past, present, future show board one, show board two, show board three.
The invention has the following beneficial effects:
1. according to the invention, the first drawing board, the second drawing board and the third drawing board on the base are sequentially turned from the horizontal hidden state to the vertical display state by moving the adjusting component along the long sliding groove, so that the contents on the drawing boards can be displayed to students in a story form in cooperation with the explanation of a teacher, the interest of the students can be effectively raised, the abstract contents can be vividly specified, and the understanding of the students on the English tense is accelerated.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic perspective view of another embodiment of the present invention;
FIG. 4 is a detail view of the adjustment assembly and support bracket of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 6 is an enlarged view of the invention at B in FIG. 1;
reference numerals: 1. a base; 11. a baffle plate; 111. a first display board; 112. a second display board; 113. a third display board; 2. a long chute; 3. a support frame; 31. a support bar; 32. a connecting rod; 4. drawing board one; 5. drawing board two; 6. drawing board three; 7. a short chute; 8. an adjustment assembly; 81. a telescopic rod; 811. a telescopic inner rod; 812. a telescopic loop bar; 82. a slider member; 821. a slider; 822. a first inclined plane; 83. a spring; 9. a trigger; 91. a large slider; 92. a second inclined plane; 93. a grip; 94. a clamping piece; 941. a square bar; 942. the clamping groove penetrates through the clamping plate; 943. a bolt; 944. a V-shaped rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, cannot be construed as limiting the present invention.
As shown in figures 1, 2 and 3, the teaching demonstration board special for English tenses comprises a base 1 placed on a platform and a long chute 2 constructed on one side of the top of the base 1, wherein three support frames 3 arranged in a straight line are fixed on one side of the top of the base 1 far away from the long chute 2, the tops of the three support frames 3 are sequentially and pivotally connected with a first drawing board 4, a second drawing board 5 and a third drawing board 6, a short chute 7 which is perpendicular to the long chute 2 and constructed above the base 1 is respectively arranged below the first drawing board 4, the second drawing board 5 and the third drawing board 6, a regulating component 8 which can slide along the short chute 7 and is used for forcing the first drawing board 4, the second drawing board 5 and the third drawing board 6 to rotate around the pivot point thereof to form a horizontal hidden state and a vertical display state after overturning, and a regulating component 8 which can slide along the long chute 2 and is used for sequentially triggering the regulating component 8 to sequentially trigger the first drawing board 4, the second drawing board 5 and the vertical display state, The second drawing board 5 and the third drawing board 6 are changed from the hidden state to the display state by the trigger 9, in some embodiments, the first drawing board 4, the second drawing board 5 and the third drawing board 6 on the base 1 are sequentially turned from the horizontal hidden state to the vertical display state by moving the adjusting component 8 along the long chute 2, the above contents can be displayed to students in the form of stories in cooperation with the explanation of teachers, the interest of students can be effectively raised, abstract contents can be vividly embodied, the understanding of English tenses by students is accelerated, more specifically, a story can be divided into the past, now, and the future, vividly expoundly expounds the past, now and the future in English tenses, for example, the thing of playing a small red ball is decomposed into the thing of playing a small red foot to be carried to play the ball, and for the past, the small red foot is arranged next to the ball at the present, the ball flies far away from the red foot, and is drawn on the ball through the first drawing board 4, the second drawing board 5 and the third drawing board 6 in the form of matchmaker, then, when the teacher is in class, the adjusting component 8 is triggered in sequence through the triggering component 9, so that the drawing board I4, the drawing board II 5 and the drawing board III 6 are all displayed to students in a story program, and the students can better understand the interests of the students in the past, present and future English tenses, and abstract contents are vividly embodied to accelerate students to understand English tenses, the story of the small red kickball is one embodiment, and different stories can be drawn on the first drawing board 4, the second drawing board 5 and the third drawing board 6 to illustrate past tenses in the English tenses, so that at present, in the future, too much description is not made.
As shown in fig. 1, one end of the base 1 located on the long chute 2 is configured with a baffle 11 for hiding the first drawing board 4, the second drawing board 5 and the third drawing board 6, and the baffle 11 is used for blocking the first drawing board 4, the second drawing board 5 and the third drawing board 6, so that students are curious about the contents on the first drawing board 4, the second drawing board 5 and the third drawing board 6 behind.
As shown in fig. 1, 4 and 5, the supporting frame 3 includes a supporting rod 31 fixed on the top of the base 1 and a connecting rod 32 fixed on the top of the supporting rod 31 and horizontally disposed at the end, the connecting rod 32 is used for pivotally connecting with the first drawing board 4, the second drawing board 5 and the third drawing board 6, as shown in fig. 4, the supporting rod 31 and the connecting rod 32 are used for bearing the first drawing board 4, the second drawing board 5 and the third drawing board 6.
As shown in fig. 1, 4 and 5, the adjusting assembly 8 includes a telescopic rod 81 having a distal end fixed to the first drawing board 4, the second drawing board 5 and the third drawing board 6, the telescopic rod 81 is connected to a sliding block 82 capable of sliding along the short sliding groove 7 at a distal end thereof far from the first drawing board 4, the second drawing board 5 and the third drawing board 6, and further includes a spring 83 having an end fixed to the connecting rod 32 and the other end fixed to the first drawing board 4, the second drawing board 5 and the third drawing board 6.
As shown in fig. 1, 4 and 5, the telescopic rod 81 includes a telescopic inner rod 811 fixed to the first drawing board 4, the second drawing board 5 and the third drawing board 6, and a telescopic sleeve 812 sleeved outside the telescopic inner rod 811 and fixed to the slider member 82 at a free end thereof, where, as shown in fig. 4, the telescopic inner rod 811 and the telescopic sleeve 812 are used to contract in length when the first drawing board 4, the second drawing board 5 and the third drawing board 6 are turned over, so as to prevent the locking of the telescopic inner rod 811 and the telescopic sleeve 812 to the base 1.
As shown in fig. 1, 4 and 5, the sliding block 82 includes a sliding block 821 matched with the short sliding groove 7, and the sliding block 821 is configured with a first inclined surface 822 at one side of the long sliding groove 2.
As shown in fig. 1, 4 and 5, the triggering member 9 includes a large sliding block 91 adapted to the long sliding chute 2, a second inclined plane 92 adapted to the large sliding block 91 is formed on one side of the first inclined plane 822 of the large sliding block 91, a handle 93 for pushing the large sliding block 91 to slide along the long sliding chute 2 is formed on the side opposite to the second inclined plane 92, and three clamping members 94 sequentially fixed on the baffle 11 and used for temporarily fixing the large sliding block 91 by matching with the handle 93.
As shown in fig. 1, 4, 5 and 6, the fastening member 94 includes a square rod 941 pivotally connected to the side of the baffle 11, the end of the square rod 941 is configured with a through slot 942, a pin 943 is disposed in the through slot 942, a V-shaped rod 944 is disposed outside the pin 943 and is rotatably connected to the pin, the end of the V-shaped rod 944 is pivotally connected to the baffle 11, when the teacher explains the small red kickball, the teacher first drags the handle 93 and drives the large slider 91 to move along the long chute 2, when the second inclined surface 92 of the large slider 91 contacts the first inclined surface 822, the slider 821 moves along the short chute 7 and pushes the first drawing board 4 to rotate around the pivot point to show the contents of the student, and then the second drawing board 5 and the third drawing board 6 are next shown, as shown in fig. 6, the other hand is required to press the square rod 941 to overturn around the pivot point to avoid the movement of the V-shaped rod 944 to block the handle 93, until the whole story is displayed, the handle 93 is reset and is carried out again, the first drawing board 4, the second drawing board 5 and the third drawing board 6 are required to keep the display state when explaining each story through the matching of the V-shaped rod 944 and the handle 93, and a teacher can specifically explain the contents on the first drawing board 4, the second drawing board 5 and the third drawing board 6 in the past, and at present, the meanings in the future and the contents of the corresponding English tenses.
As shown in fig. 1, a first drawing board 4 is drawn with a small red to be ready for lifting feet and kicking football, and a verb be is written below the first drawing board in the past corresponding English tense; a second drawing board 5 is drawn with a small red foot kicking towards the football, and a verb be of the current English tense is written below the football; and a football is drawn on the drawing board three 6 to fly far away from the small red, and a verb be is written below the football to correspond to the future English tenses, and the verb is used for cooperating with a teacher to specifically explain the English content corresponding to each tense.
As shown in fig. 1, the first display board 111, the second display board 112, and the third display board 113 are sequentially posted on the corresponding positions of the first drawing board 4, the second drawing board 5, and the third drawing board 6, where a past, present, and future writing is written, and the first display board 111, the second display board 112, and the third display board 113 are used to cooperate with the specific tense content of the teacher.
Claims (10)
1. The utility model provides a dedicated teaching demonstration board of english tense, its characterized in that, includes that one places base (1) on the podium and one constructs long spout (2) in base (1) top one side, base (1) top is kept away from long spout (2) one side is fixed with support frame (3) that three word was arranged and is opened, three support frame (3) top has a drawing board (4), drawing board two (5), drawing board three (6) of pivotal connection in proper order, drawing board one (4), drawing board two (5), drawing board three (6) below be provided with respectively one with long spout (2) are perpendicular and construct short spout (7) of base (1) top, three be provided with one respectively in short spout (7) and can follow its slip and be used for forcing drawing board one (4), drawing board two (5), drawing board three (6) rotate around its pivot point with the accent that forms the hidden state of level form and the vertical show state after upset The section component (8) further comprises a triggering piece (9) which can slide along the long sliding groove (2) and is used for sequentially triggering the adjusting component (8) to change the first drawing board (4), the second drawing board (5) and the third drawing board (6) from a hidden state to a display state.
2. The English tense dedicated teaching demonstration board according to claim 1, wherein the base (1) is configured with a baffle (11) at one end of the long chute (2) for hiding the first drawing board (4), the second drawing board (5) and the third drawing board (6).
3. The English tense dedicated teaching demonstration board according to claim 1, wherein said supporting frame (3) comprises a supporting rod (31) fixed on top of said base (1) and a connecting rod (32) with its end fixed on top of said supporting rod (31) and horizontally disposed, said connecting rod (32) is used for pivotally connecting with said first drawing board (4), said second drawing board (5) and said third drawing board (6).
4. The teaching demonstration board for English tenses according to claim 1, wherein the adjusting component (8) comprises a telescopic rod (81) with one end fixed to the first drawing board (4), the second drawing board (5) and the third drawing board (6), the telescopic rod (81) is connected with a sliding block piece (82) capable of sliding along the short sliding groove (7) in a pivoting manner at one end far away from the first drawing board (4), the second drawing board (5) and the third drawing board (6), and the adjusting component further comprises a spring (83) with one end fixed to the connecting rod (32) and the other end fixed to the first drawing board (4), the second drawing board (5) and the third drawing board (6).
5. The English tense dedicated teaching demonstration board according to claim 4, wherein said telescopic rod (81) comprises a telescopic inner rod (811) fixed with said first (4), second (5) and third (6) drawing boards, and a telescopic sleeve rod (812) fixed outside said telescopic inner rod (811) and having a free end fixed on said slide block member (82).
6. The English tense dedicated teaching demonstration board according to claim 4, wherein said sliding block member (82) comprises a sliding block (821) adapted to said short sliding groove (7), said sliding block (821) is configured with a first inclined surface (822) at one side of said long sliding groove (2).
7. The teaching demonstration board for English tenses according to claim 6, wherein the trigger member (9) comprises a large slide block (91) adapted to the long chute (2), the large slide block (91) is provided with a second inclined surface (92) adapted to the first inclined surface (822) on one side and a handle (93) for pushing the large slide block (91) to slide along the long chute (2) on the opposite side of the second inclined surface (92), and further comprises three clamping members (94) sequentially fixed on the baffle (11) and used for matching the handle (93) to temporarily fix the large slide block (91).
8. The teaching demonstration board for English tenses according to claim 7, wherein the clip member (94) comprises a square rod (941) pivotally connected to the side of the baffle (11), the end of the square rod (941) is configured with a through slot (942), a bolt (943) adapted to the through slot (942) is disposed in the through slot (942), a V-shaped rod (944) rotationally connected to the bolt (943) is disposed outside the bolt (943), and the end of the V-shaped rod (944) is pivotally connected to the baffle (11).
9. The English tense dedicated teaching demonstration board according to claim 1, wherein said drawing board one (4) is drawn with a child ready to raise feet and play football and below which is written the be verb of the corresponding English tense in the past; a verb be when a child kicks a football is drawn on the drawing board II (5), and a corresponding English tense is written below the football; and a toe verb is drawn on the drawing board III (6), the football flies far away from the child, and a corresponding English tense future-time be is written below the football.
10. The English tense dedicated teaching demonstration board according to claim 2, wherein said baffle (11) is located at the corresponding position of said first (4), second (5) and third (6) drawing boards, and said first (111), second (112) and third (113) display boards are posted in turn when there is past, present and future writing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529927.6A CN112598936B (en) | 2020-12-22 | 2020-12-22 | A special teaching demonstration board for English tenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529927.6A CN112598936B (en) | 2020-12-22 | 2020-12-22 | A special teaching demonstration board for English tenses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112598936A true CN112598936A (en) | 2021-04-02 |
| CN112598936B CN112598936B (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011529927.6A Expired - Fee Related CN112598936B (en) | 2020-12-22 | 2020-12-22 | A special teaching demonstration board for English tenses |
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| Country | Link |
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| CN (1) | CN112598936B (en) |
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| GB191505748A (en) * | 1915-04-16 | 1916-03-09 | John Hall & Sons Bristol & Lon | Improvements in Means for Raising and Lowering Vehicle and other Windows. |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112598936B (en) | 2022-11-04 |
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