An English teaching board
By designing an English teaching board containing limiting institutions, auxiliary writing institutions and guiding institutions, it solves the problem of skewness in teachers when writing and the difficulties of dictation display of lower grade students, and improves teaching efficiency and students' learning effect.
Patent Information
- Application Number
- CN202421272240.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-05
AI Technical Summary
During the English teaching process, teachers are prone to skew when writing long and good sentences on the teaching board, which affects students' viewing and copying; at the same time, due to height limitations when lower grade students write, their writing height is low, which affects the viewing of students in the back row.
An English teaching board was designed, including limiting mechanisms, auxiliary writing mechanisms and guiding mechanisms. The limiting mechanism helps teachers maintain the stability of the writing position through the cooperation of grooves and limiting plates; the auxiliary writing mechanism helps lower grade students better write and display through partitions and second writing plates; the guiding mechanism adjusts the height of the second writing plate for display through arc plates and compression springs.
It effectively reduces the skewness of teachers when writing, improves students' copying quality and memorization effect; at the same time, it helps lower grade students maintain the neatness of writing during dictation, and facilitates display, solving the problem that lower grade students find it difficult to display text due to height limitations.
Smart Images
Figure CN222737552U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of teaching aids, in particular to an English teaching board. Background Art
[0002] The teaching board is a board used for teaching activities. The teaching board is mainly used in classroom teaching and other occasions so that teachers can write and display key points, charts and other contents. The use of the teaching board can enhance the interactivity and visualization of teaching, and improve the quality and effectiveness of teaching.
[0003] At present, in the process of English teaching, in order to enable students to quickly master some sentence patterns, teachers will write a large number of good sentences on the blackboard for students to copy and recite. However, when some English teachers use the teaching blackboard to write long and good sentences, it is easy for the words to be skewed after writing, which can easily affect students' viewing and copying. When students copy long and good sentences, they are also prone to misreading the lines. In addition, for lower grade students, when they are reciting on the podium, due to their height restrictions, their writing height is relatively low, and the low writing height will affect the viewing of students in the back row, which has certain limitations. Utility Model Content
[0004] The purpose of the utility model is to provide an English teaching board to solve the problems raised in the above background technology.
[0005] To achieve the above purpose, the utility model provides the following technical solution: an English teaching board, including a bracket, and also including:
[0006] A fixing frame fixedly connected to the top of the bracket, a groove is provided on the surface of the fixing frame, a fixing frame is fixedly connected to the top of the fixing frame, a first writing board is fixedly connected to the inner wall of the fixing frame, a sliding groove is provided at the bottom of the bracket, and a moving groove is provided at the bottom of the inner wall of the sliding groove;
[0007] A screw rod is rotatably connected to the inner wall of the moving groove, one end of the screw rod is rotatably penetrated to the surface of the fixed frame and fixedly connected to a turntable, a threaded sleeve of the screw rod is provided with a moving plate slidably connected to the inner wall of the moving groove, a slide plate slidably connected to the inner wall of the slide groove is fixedly connected to the top of the moving plate, and a limiting mechanism is provided on the top of the slide plate;
[0008] An auxiliary writing mechanism is installed at the bottom of the inner wall of the fixed frame, the top of the auxiliary writing mechanism is fixedly connected with a hollow frame, a cavity is opened inside the hollow frame, a guide mechanism is arranged inside the cavity, and one end of the guide mechanism is fixedly connected with an arc plate.
[0009] Preferably, the limiting mechanism includes a bottom plate fixedly connected to the top of the slide, two vertical rods respectively fixedly connected to the two sides of the top of the bottom plate, a limiting plate fixedly connected to the surfaces of the two vertical rods, and a top plate fixedly connected to the top of the vertical rods, and the bottom of the bottom plate is slidably connected to the bottom of the inner wall of the fixed frame.
[0010] Preferably, a T-shaped plate is fixedly connected to the top of the top plate, a slot is provided on the top of the fixing frame, and a surface of the T-shaped plate is slidably connected to an inner wall of the slot.
[0011] Preferably, the auxiliary writing mechanism includes a column whose top and bottom are respectively fixedly connected to the top and bottom of the inner wall of the fixed frame, a sleeve movably sleeved on the surface of the column, and a second writing board fixedly connected to the surface of the sleeve, the surface of the second writing board is embedded with a partition strip, and the hollow frame is fixedly connected to the top of the second writing board.
[0012] Preferably, the guide mechanism includes a guide rod sliding through the hollow frame, a rectangular plate fixedly mounted on the surface of the guide rod, and a compression spring mounted on the surface of the guide rod, the two ends of the compression spring are respectively fixedly connected to the inner wall of the cavity and the surface of the rectangular plate, the arc plate is fixedly connected to one end of the guide rod, and the other end of the rectangular plate is fixedly connected to a handle.
[0013] Preferably, the length of the movable groove is equal to the length of the slide groove, and the width of the movable groove is greater than the width of the slide groove.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] The utility model, through the setting of the limiting mechanism, can not only facilitate the teacher to judge the writing position when writing a large number of good sentences to reduce the situation of crooked writing, but also facilitate students to transcribe better for subsequent recitation. In addition, the device can be used conveniently for low-age students to dictate through the coordinated use of the auxiliary writing mechanism, the separator and the guide mechanism, and can be used conveniently for display after the dictation is completed, thus solving the problem that some teaching boards are prone to crookedness when teachers write a large number of good sentences when used for English teaching, and students are prone to misreading lines. In addition, it is inconvenient for low-age students to display the text after their dictation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model;
[0018] Figure 3It is a partial three-dimensional structural schematic diagram of the utility model;
[0019] Figure 4 It is a partial three-dimensional structural schematic diagram of the auxiliary writing mechanism and the spacer used in cooperation with each other in the utility model;
[0020] Figure 5 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model;
[0021] Figure 6 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.
[0022] In the figure: 1. bracket; 2. fixed frame; 3. fixed frame; 4. first writing board; 5. slide groove; 6. moving groove; 7. screw rod; 8. moving plate; 9. slide plate; 10. limit mechanism; 101. bottom plate; 102. vertical rod; 103. limit plate; 104. top plate; 11. T-plate; 12. slot; 13. auxiliary writing mechanism; 131. column; 132. sleeve; 133. second writing board; 14. spacer; 15. hollow frame; 16. guide mechanism; 161. guide rod; 162. rectangular plate; 163. compression spring; 17. arc plate. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-6As shown, an English teaching board includes a bracket 1, a fixing frame 2 is fixedly connected to the top of the bracket 1, a groove is provided on the surface of the fixing frame 2, and the groove can facilitate teachers to store various teaching aids that need to be used, a fixing frame 3 is fixedly connected to the top of the fixing frame 2, and a first writing board 4 is fixedly connected to the inner wall of the fixing frame 3, a slide groove 5 is provided at the bottom of the bracket 1, and a moving groove 6 is provided at the bottom of the inner wall of the slide groove 5, the length of the moving groove 6 is equal to the length of the slide groove 5, and the width of the moving groove 6 is greater than the width of the slide groove 5, and the inner wall of the moving groove 6 is rotatably connected to a screw rod 7, one end of the screw rod 7 rotates to penetrate the surface of the fixing frame 3 and is fixedly connected to a turntable, and the threaded sleeve of the screw rod 7 is provided with a moving plate 8, and the surface of the moving plate 8 and the inner wall of the moving groove 6 Sliding connection, the top of the movable plate 8 is fixedly connected with a slide plate 9, the surface of the slide plate 9 is slidably connected to the inner wall of the slide groove 5, a limiting mechanism 10 is arranged on the top of the slide plate 9, the top of the limiting mechanism 10 is fixedly connected with a T-shaped plate 11, a slot 12 is provided on the top of the fixed frame 3, the surface of the T-shaped plate 11 is slidably connected to the inner wall of the slot 12, and the stability of the limiting mechanism 10 during movement can be increased by using the T-shaped plate 11 and the slot 12 in coordination, an auxiliary writing mechanism 13 is installed at the bottom of the inner wall of the fixed frame 3, the top of the auxiliary writing mechanism 13 is fixedly connected with a hollow frame 15, a cavity is provided inside the hollow frame 15, a guide mechanism 16 is arranged inside the cavity, and one end of the guide mechanism 16 is fixedly connected with an arc plate 17.
[0025] The limiting mechanism 10 includes a bottom plate 101, a vertical rod 102, a limiting plate 103 and a top plate 104. The bottom plate 101 is fixedly connected to the top of the slide plate 9, and the bottom of the bottom plate 101 is slidably connected to the bottom of the inner wall of the fixed frame 3. There are two vertical rods 102, and the two vertical rods 102 are respectively fixedly connected to the top of the bottom plate 101. There are several limiting plates 103, and the two ends of the limiting plates 103 are respectively fixedly connected to the surfaces of the two vertical rods 102. The top plate 104 is fixedly connected to the top of the vertical rod 102, and the T-shaped plate 11 is fixedly connected to the top of the top plate 104. When the limiting mechanism 10 is in use, the teacher can divide the first writing board 4 according to the limiting plate 103 so as to be able to write better on the surface of the first writing board 4.
[0026] The auxiliary writing mechanism 13 includes a column 131, a sleeve 132 and a second writing board 133. The top and bottom of the column 131 are fixedly connected to the top and bottom of the inner wall of the fixed frame 3 respectively. The sleeve 132 is movably sleeved on the surface of the column 131. The second writing board 133 is fixedly connected to the surface of the sleeve 132. The surface of the second writing board 133 is embedded with a partition bar 14. The second writing board 133 can be convenient for younger students to go to the podium for dictation. During this process, the partition bar 14 can facilitate students to judge the position of the written letters. After the dictation is completed, the teacher can adjust the height of the second writing board 133 for correction and display. The hollow frame 15 is fixedly connected to the top of the second writing board 133.
[0027] The guide mechanism 16 includes a guide rod 161, a rectangular plate 162 and a compression spring 163. The guide rod 161 slides through the hollow frame 15. The rectangular plate 162 is fixedly sleeved on the surface of the guide rod 161. The compression spring 163 is sleeved on the surface of the guide rod 161. The two ends of the compression spring 163 are respectively fixedly connected to the inner wall of the cavity and the surface of the rectangular plate 162. The arc plate 17 is fixedly connected to one end of the guide rod 161, and the other end of the rectangular plate 162 is fixedly connected to a handle. The surface of the arc plate 17 contacts the surface of the column 131. When the guide mechanism 16 is in use, under the action of the elastic force of the compression spring 163, the guide rod 161 can drive the arc plate 17 to move until the surface of the arc plate 17 can fit with the surface of the auxiliary writing mechanism 13. The guide mechanism 16 and the arc plate 17 are used in combination to adjust the height of the second writing board 133 and fix its position, thereby increasing the practicality of the auxiliary writing mechanism 13.
[0028] Working principle: When the teaching board is in use, the teacher can rotate the turntable to drive the screw rod 7 to rotate when he needs to write a long composition, so as to adjust the position of the limit mechanism 10 through the coordinated use of the moving plate 8 and the sliding plate 9. After that, the teacher can write according to the position of the limit plate 103, so as to increase the neatness of the English after writing, so as to facilitate students to copy, etc. When younger students need to write from memory, they can write from memory on the surface of the second writing board 133. During the writing from memory process, students can write letters according to the position of the partition bar 14 to increase the neatness of the letters after writing. After the writing from memory is completed, the teacher can adjust the height of the second writing board 133 while pulling the handle, so as to lift the second writing board 133 to an appropriate height for correction and display.
[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An English teaching board, comprising a bracket (1), characterized in that: Also includes: A fixing frame (2) is fixedly connected to the top of the bracket (1), a groove is provided on the surface of the fixing frame (2), a fixing frame (3) is fixedly connected to the top of the fixing frame (2), a first writing board (4) is fixedly connected to the inner wall of the fixing frame (3), a sliding groove (5) is provided at the bottom of the bracket (1), and a moving groove (6) is provided at the bottom of the inner wall of the sliding groove (5); A screw rod (7) is rotatably connected to the inner wall of the movable groove (6), one end of the screw rod (7) is rotatably penetrated to the surface of the fixed frame (3) and is fixedly connected to a turntable, the threaded sleeve of the screw rod (7) is provided with a movable plate (8) slidably connected to the inner wall of the movable groove (6), the top of the movable plate (8) is fixedly connected to a slide plate (9) slidably connected to the inner wall of the slide groove (5), and a limiting mechanism (10) is provided on the top of the slide plate (9); An auxiliary writing mechanism (13) is installed at the bottom of the inner wall of the fixed frame (3), the top of the auxiliary writing mechanism (13) is fixedly connected to a hollow frame (15), a cavity is provided inside the hollow frame (15), a guide mechanism (16) is provided inside the cavity, and one end of the guide mechanism (16) is fixedly connected to an arc plate (17).
2. An English teaching board according to claim 1, characterized in that: The limiting mechanism (10) comprises a bottom plate (101) fixedly connected to the top of the slide plate (9), two vertical rods (102) respectively fixedly connected to the two sides of the top of the bottom plate (101), a limiting plate (103) fixedly connected to the surfaces of the two vertical rods (102), and a top plate (104) fixedly connected to the top of the vertical rods (102); the bottom of the bottom plate (101) is slidably connected to the bottom of the inner wall of the fixed frame (3).
3. An English teaching board according to claim 2, characterized in that: A T-shaped plate (11) is fixedly connected to the top of the top plate (104), a slot (12) is provided on the top of the fixed frame (3), and a surface of the T-shaped plate (11) is slidably connected to an inner wall of the slot (12).
4. An English teaching board according to claim 1, characterized in that: The auxiliary writing mechanism (13) comprises a column (131) whose top and bottom are respectively fixedly connected to the top and bottom of the inner wall of the fixed frame (3), a sleeve (132) movably sleeved on the surface of the column (131), and a second writing board (133) fixedly connected to the surface of the sleeve (132), a spacer bar (14) is embedded on the surface of the second writing board (133), and the hollow frame (15) is fixedly connected to the top of the second writing board (133).
5. An English teaching board according to claim 1, characterized in that: The guide mechanism (16) comprises a guide rod (161) slidingly passing through the hollow frame (15), a rectangular plate (162) fixedly sleeved on the surface of the guide rod (161), and a compression spring (163) sleeved on the surface of the guide rod (161), the two ends of the compression spring (163) being fixedly connected to the inner wall of the cavity and the surface of the rectangular plate (162) respectively, the arc plate (17) being fixedly connected to one end of the guide rod (161), and the other end of the rectangular plate (162) being fixedly connected to a handle.
6. An English teaching board according to claim 1, characterized in that: The length of the movable groove (6) is equal to the length of the sliding groove (5), and the width of the movable groove (6) is greater than the width of the sliding groove (5).