CN211933196U - Auxiliary frame for primary school Chinese teaching - Google Patents
Auxiliary frame for primary school Chinese teaching Download PDFInfo
- Publication number
- CN211933196U CN211933196U CN202020045213.7U CN202020045213U CN211933196U CN 211933196 U CN211933196 U CN 211933196U CN 202020045213 U CN202020045213 U CN 202020045213U CN 211933196 U CN211933196 U CN 211933196U
- Authority
- CN
- China
- Prior art keywords
- supporting frame
- square block
- fixed plate
- frame
- chinese teaching
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- Expired - Fee Related
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Abstract
The utility model discloses an auxiliary frame for primary school Chinese teaching, which comprises a first supporting frame, a second supporting frame, a left movable square block, a right movable square block and an inclined fixed plate, wherein the lower end of the first supporting frame is connected with the lower end of the second supporting frame through a connecting rod, the upper end of the connecting rod is connected with an inclined connecting rod, the upper part of the first supporting frame is connected with the left movable square block, the upper part of the second supporting frame is connected with the right movable square block, the upper parts of the left movable square block and the right movable square block are connected with an inclined fixed plate, the upper part of the inclined fixed plate is provided with a side fixed clamp, the lower side of the inclined fixed plate is provided with a vertical baffle plate, the utility model can fix Chinese teaching materials by utilizing the inclined fixed plate, and can ensure the height of the inclined fixed plate through the left movable square block and the right movable square block, has the characteristic of being convenient for adjusting the inclined fixing plate.
Description
Technical Field
The utility model relates to a chinese teaching technical field specifically is an auxiliary frame is used in primary school's chinese teaching.
Background
Primary schools are the initial stage of obligation education and are the beginning of learning of each primary school student, and the Chinese subjects are the basis of all subjects, and it is very important to the whole-life learning of the primary school students to learn primary school's Chinese, and teachers often write on a blackboard when carrying out primary school's Chinese knowledge teaching, because the lectern adopts fixed unable removal, need hold the teaching material on one side, the other side still must write relevant knowledge point, has increased the burden that the teacher taught, and has also reduced the efficiency of primary school's Chinese teaching, adopt auxiliary stand both can reach the arrangement of the convenient teacher's material, can also alleviate the burden that the teacher taught, traditional auxiliary stand height is inconvenient to adjust, causes the availability factor to be lower, and stability is relatively poor, easily takes place to rock.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary frame is used in primary school's chinese teaching to solve traditional auxiliary frame height inconvenient and adjust, cause the rate of utilization lower, and stability is relatively poor, take place the problem of rocking easily.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary frame for primary school Chinese teaching, which comprises a first supporting frame, a second supporting frame, a left side movable square block, a right side movable square block and an inclined fixed plate, the lower end of the first supporting frame is connected with the lower end of the second supporting frame through a connecting rod, the upper end of the connecting rod is connected with an inclined connecting rod, the middle parts of the first supporting frame and the second supporting frame are connected with an article placing plate, the upper part of the first supporting frame is connected with a left movable square block, the upper part of the second supporting frame is connected with a right movable square block, the upper parts of the left side movable square block and the right side movable square block are connected with an inclined fixed plate, the upper part of the inclined fixed plate is provided with a side fixed clamp, the lower side of the inclined fixed plate is provided with a vertical baffle, and the lower ends of the first supporting frame and the second supporting frame are connected with self-locking universal moving wheels.
Preferably, the inner sides of the first support frame and the second support frame are provided with moving grooves, the moving grooves are in sliding connection with the moving square blocks on the outer sides, and the left moving square blocks and the right moving square blocks can move along the first support frame and the second support frame.
The middle part that the square piece was removed on the left side and the square piece was removed on the right side is equipped with tightly decides the bolt, the inside that the square piece was removed on the left side and the square piece was removed on the right side is equipped with the internal thread, the downside that tightly decides the bolt is equipped with the external screw thread, utilizes tightly decides the bolt and can fix the square piece of left side removal and the square piece of right side removal in same position.
The lower end of the inclined fixed plate is fixedly connected with a vertical baffle plate, the upper portion of the inclined fixed plate is fixedly connected with a connecting convex plate, the connecting convex plate is provided with a screw through hole, and the inclined fixed plate can be fixed on the upper portion of the movable square block through the connecting convex plate.
The side fixation clamp is internally provided with a spring and is connected with the inclined type fixing plate through a screw, and the side fixation clamp can achieve the effect of fixing Chinese teaching materials.
The left side removes square piece and the right side removes square piece and is connected with the tilting fixed plate through holding screw, the tilting fixed plate all is equipped with 4, can guarantee the stability of tilting fixed plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize the tilting fixed plate can reach and fix chinese teaching material, thereby can be in convenient operation of chinese teaching, can improve the rate of utilization of first braced frame and second braced frame, remove square piece and right side through the left side and remove the height that square piece can guarantee the tilting fixed plate, have the characteristics of being convenient for adjust the tilting fixed plate, utilize first braced frame and second braced frame can guarantee the stability of primary school's chinese teaching material, can not produce in the teaching process and rock, and have simple structure, convenient to use's characteristics.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a left side view structure diagram of the present invention.
Fig. 3 is the left side moving square block structure diagram of the utility model.
Fig. 4 is a schematic structural view of the inclined fixing plate of the present invention.
In the figure: 1-a first supporting frame, 2-a second supporting frame, 3-an article placing plate, 4-a left side moving square block, 5-a right side moving square block, 6-an inclined type fixing plate, 7-a side fixing clamp, 8-a fastening bolt, 9-a vertical baffle, 10-a connecting rod, 11-a self-locking universal moving wheel, 12-an inclined connecting rod, 13-a moving groove and 14-a connecting convex plate.
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.
Referring to fig. 1 to 4, in an embodiment of the present invention, an auxiliary frame for primary school chinese teaching includes a first supporting frame 1, a second supporting frame 2, a left moving square block 4, a right moving square block 5 and an inclined fixing plate 6, wherein a lower end of the first supporting frame 1 is connected to a lower end of the second supporting frame 2 through a connecting rod 10, so as to ensure stability of the first supporting frame 1 and the second supporting frame 2, an upper end of the connecting rod 10 is connected to an inclined connecting rod 12, the inclined connecting rod 12 can ensure stability of the first supporting frame 1 and the second supporting frame 2, a middle portion of the first supporting frame 1 and the second supporting frame 2 is connected to an article placing plate 3, the article placing plate 3 can contain redundant articles, the upper portion of the first supporting frame 1 is connected to the left moving square block 4, the left moving square block 4 can pull the inclined fixing plate 6 to move up and down, the upper portion of second braced frame 2 is connected with the right side and removes square 5, and the right side is removed square 5 and can is pull tilting fixed plate 6 and reciprocate, the left side is removed square 4 and the upper portion that the right side removed square 5 is connected with tilting fixed plate 6, and tilting fixed plate 6 has the effect of fixed teaching material, the upper portion of tilting fixed plate 6 is equipped with side fixation clamp 7, utilizes side fixation clamp 7 to fix the data file of upside, the downside of tilting fixed plate 6 is equipped with vertical baffle 9, and vertical baffle 9 can block the object of upside and slide down, the lower extreme of first braced frame 1 and second braced frame 2 is connected with auto-lock universal moving wheel 11, utilizes auto-lock universal moving wheel 11 can make first braced frame 1 and second braced frame 2 remove more conveniently.
The inner sides of the first supporting frame 1 and the second supporting frame 2 are provided with a moving groove 13, the moving groove 13 is connected with the moving square block at the outer side in a sliding manner, so that the left moving square block 4 and the right moving square block 5 can move along the first supporting frame 1 and the second supporting frame 2.
The middle part that the square piece 4 was removed on the left side and the square piece 5 was removed on the right side is equipped with holding bolt 8, the inside that the square piece 4 was removed on the left side and the square piece 5 was removed on the right side is equipped with the internal thread, the downside of holding bolt 8 is equipped with the external screw thread, utilizes holding bolt 8 to fix the square piece 4 was removed on the left side and the square piece 5 was removed on the right side in same position.
The lower end of the inclined fixing plate 6 is fixedly connected with a vertical baffle 9, the upper part of the inclined fixing plate 6 is fixedly connected with a connecting convex plate 14, the connecting convex plate 14 is provided with screw through holes, and the inclined fixing plate 6 can be fixed on the upper part of the movable square block through the connecting convex plate 14.
The side fixing clamp 7 is internally provided with a spring, the side fixing clamp 7 is connected with the inclined fixing plate 6 through a screw, and the side fixing clamp 7 can achieve the effect of fixing Chinese teaching materials.
The left side removes square piece 4 and the right side removes square piece 5 and is connected with tilting fixed plate 6 through holding screw, tilting fixed plate 6 all is equipped with 4, can guarantee the stability of tilting fixed plate 6.
When the utility model is used, the Chinese teaching materials of primary school can be placed on the upper part of the inclined fixing plate 6, the data on the two side surfaces can be fixed by the side fixing clamp 7, the lower end of the teaching materials can be fixed by the vertical baffle 9, thereby the stability of the Chinese teaching materials can be ensured, the left side moving square block 4 and the right side moving square block 5 can slide up and down in the moving groove 13, thereby the height of the inclined fixing plate 6 can be determined, the left side moving square block 4 and the right side moving square block 5 can be fixed by the screw connection of the fastening bolt 8, the gliding phenomenon of the left side moving square block 4 and the right side moving square block 5 can be prevented, the stability of the first supporting frame 1 and the second supporting frame 2 can be improved by the connecting rod 1 and the inclined connecting rod 12, and the occupied space is small, the characteristic of convenient removal.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an auxiliary frame is used in primary school's chinese teaching, includes first braced frame (1), second braced frame (2), left side removal square (4), right side removal square (5) and tilting fixed plate (6), its characterized in that: the lower end of the first supporting frame (1) is connected with the lower end of the second supporting frame (2) through a connecting rod (10), the upper end of the connecting rod (10) is connected with an inclined connecting rod (12), the middle parts of the first supporting frame (1) and the second supporting frame (2) are connected with an article placing plate (3), and the upper part of the first supporting frame (1) is connected with a left side moving square block (4), the upper part of the second supporting frame (2) is connected with a right movable square block (5), the upper parts of the left side movable square block (4) and the right side movable square block (5) are connected with an inclined fixed plate (6), the upper part of the inclined fixing plate (6) is provided with a side fixing clamp (7), the lower side of the inclined fixing plate (6) is provided with a vertical baffle (9), and the lower ends of the first supporting frame (1) and the second supporting frame (2) are connected with a self-locking universal moving wheel (11).
2. The auxiliary frame for primary school Chinese teaching according to claim 1, wherein: the inner sides of the first supporting frame (1) and the second supporting frame (2) are provided with a moving groove (13), and the moving groove (13) is connected with the moving square block on the outer side in a sliding mode.
3. The auxiliary frame for primary school Chinese teaching according to claim 1, wherein: the middle part that square piece (4) and right side removal square piece (5) are removed in the left side is equipped with tightly decides bolt (8), the inside that square piece (4) and right side removal square piece (5) are removed in the left side is equipped with the internal thread, the downside of tightly deciding bolt (8) is equipped with the external screw thread.
4. The auxiliary frame for primary school Chinese teaching according to claim 1, wherein: the lower end of the inclined fixing plate (6) is fixedly connected with a vertical baffle (9), the upper part of the inclined fixing plate (6) is fixedly connected with a connecting convex plate (14), and the connecting convex plate (14) is provided with a screw through hole.
5. The auxiliary frame for primary school Chinese teaching according to claim 1, wherein: the side fixing clamp (7) is internally provided with a spring, and the side fixing clamp (7) is connected with the inclined fixing plate (6) through a screw.
6. The auxiliary frame for primary school Chinese teaching according to claim 1, wherein: the left side is removed square piece (4) and right side and is removed square piece (5) and be connected with tilting fixed plate (6) through holding screw, tilting fixed plate (6) all are equipped with 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020045213.7U CN211933196U (en) | 2020-01-10 | 2020-01-10 | Auxiliary frame for primary school Chinese teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020045213.7U CN211933196U (en) | 2020-01-10 | 2020-01-10 | Auxiliary frame for primary school Chinese teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211933196U true CN211933196U (en) | 2020-11-17 |
Family
ID=73180983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020045213.7U Expired - Fee Related CN211933196U (en) | 2020-01-10 | 2020-01-10 | Auxiliary frame for primary school Chinese teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211933196U (en) |
-
2020
- 2020-01-10 CN CN202020045213.7U patent/CN211933196U/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: 20201117 Termination date: 20220110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |