CN219895008U - Drawing board with stop mechanism - Google Patents
Drawing board with stop mechanism Download PDFInfo
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- CN219895008U CN219895008U CN202321308947.XU CN202321308947U CN219895008U CN 219895008 U CN219895008 U CN 219895008U CN 202321308947 U CN202321308947 U CN 202321308947U CN 219895008 U CN219895008 U CN 219895008U
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- drawing board
- fixedly connected
- sliding
- board body
- rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a drawing board with a stop mechanism, which relates to the technical field of drawing boards and comprises a base, wherein the upper surface of the base is fixedly connected with supporting legs, the upper surfaces of the supporting legs are rotatably connected with supporting rods, the top ends of the supporting rods are fixedly connected with a mounting frame, the outer surface of the mounting frame is provided with a sliding groove, the inside of the sliding groove is provided with a sliding block, the outer surface of the sliding block is in sliding connection with the inner wall of the sliding groove, the inner wall of the sliding groove is fixedly connected with a sliding rod, and the outer surface of the sliding rod is in sliding connection with the inside of the sliding block. The utility model has reasonable design structure, and solves the problems that most of the prior drawing boards with the stopping mechanisms are fixed in height and are inconvenient to adjust according to the height or the needs of users, and the operation needs of the users can be influenced, thereby influencing the drawing speed of mathematical teachers and influencing the mathematical teaching speed through the cooperation among the hydraulic rod, the sliding block, the sliding rod and the drawing board body.
Description
Technical Field
The utility model relates to the technical field of drawing boards, in particular to a drawing board with a stop mechanism.
Background
Along with the development of the times, the national education is also more and more paid attention to, and as a basic discipline, the teaching of the national education has become the object of attention of the contemporary society gradually, mathematics teacher plays a vital role in the teaching work, and the mathematics teacher needs to use a drawing board to draw when carrying out the mathematical education, so as to facilitate the understanding of students.
The existing drawing board with the stop mechanism has the advantages that although the stop structure can fix the drawing board body after adjusting the angle of the drawing board body, the drawing board body is prevented from rotating due to overlarge applied force in the drawing process, the height of most drawing boards is fixed, the height of the drawing board is inconvenient to adjust according to the height of a user or needs, the operation requirements of the user can be influenced, and accordingly the drawing speed of a math teacher is influenced, and the math teaching speed is influenced. To this end, we provide a drawing board with a stop mechanism that solves the above problems.
Disclosure of Invention
First) solving the technical problems
The utility model aims to make up the defects of the prior art and provides a drawing board with a stop mechanism.
Two) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drawing board with end position mechanism, includes the base, the upper surface fixedly connected with supporting leg of base, the supporting leg upper surface rotates and is connected with the bracing piece, the top fixedly connected with mounting bracket of bracing piece, the spout has been seted up to the surface of mounting bracket, the inside of spout is provided with the slider, the surface of slider and the inner wall sliding connection of spout, the inner wall fixedly connected with slide bar of spout, the surface and the inside sliding connection of slider of slide bar, the surface fixedly connected with drawing board body of slider, the surface and the surface sliding connection of mounting bracket of drawing board body, the surface fixedly connected with hydraulic stem of drawing board body, the bottom and the surface fixedly connected with of mounting bracket of hydraulic stem, the internally mounted of drawing board body has magnet board, the surface movable mounting of drawing board body has geometric model, the mounting bracket is located the surface mounting of drawing board body below has the dust to collect the box, the below of drawing board body is provided with ends position mechanism.
Further, the stop mechanism comprises a fixing frame fixedly connected to the outer surface of the supporting leg, a limiting groove is formed in the outer surface of the fixing frame, and a sliding plate is arranged in the limiting groove.
Further, the outer surface of the sliding plate is in sliding connection with the inner wall of the limiting groove, and the outer surface of the sliding plate is in sliding connection with the inner wall of the fixing frame.
Further, the upper surface of mount slip runs through and has the position pole that ends, the bottom fixedly connected with that ends the position pole ends the position board.
Further, the outer surface of the stop plate is in sliding connection with the inner wall of the fixing frame, and the top end of the stop rod is fixedly connected with a connecting plate.
Further, the upper surface of connecting plate fixedly connected with telescopic link, the top of telescopic link is fixedly connected with the upper surface of supporting leg.
Further, the outer surface of the sliding plate is fixedly connected with a control frame, and the outer surface of the control frame is fixedly connected with the outer surface of the supporting rod.
Third), beneficial effects:
compared with the prior art, the drawing board with the stop mechanism has the following beneficial effects:
1. according to the utility model, through the cooperation among the hydraulic rod, the sliding block, the sliding rod and the drawing board body, a math teacher can extend or shorten the hydraulic rod according to the height required to be drawn on the drawing board body, so that the height of the drawing board body can be adjusted according to the height or teaching habit of the math teacher, and the height of the drawing board body can be adjusted simultaneously, so that the math teacher is more labor-saving, time-saving and convenient in math teaching, the problem that most of the existing drawing boards with the stop mechanisms are fixed in height, and the operation requirement of a user can be influenced according to the height or the requirement of the user, so that the drawing speed of the math teacher is influenced, and the math teaching speed is influenced is solved.
2. According to the utility model, through the cooperation among the telescopic rod, the stop plate and the sliding plate, the drawing board body rotates according to the needs of a math teacher, and after the angle adjustment, the connecting plate can be pushed by the telescopic rod, so that the stop rod compresses the sliding plate through the stop plate, the sliding plate is prevented from sliding, and the fixing of the drawing board body is realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the structure of the present utility model;
FIG. 3 is a partial cross-sectional view of the stop mechanism of the present utility model;
FIG. 4 is a schematic view of a partial explosion of the stop mechanism of the present utility model.
In the figure: 1. a base; 2. support legs; 3. a support rod; 4. a mounting frame; 5. a chute; 6. a slide block; 7. a slide bar; 8. a drawing board body; 9. a hydraulic rod; 10. a magnet plate; 11. a geometric model; 12. a dust collection box; 13. a stop mechanism; 1301. a fixing frame; 1302. a limit groove; 1303. a sliding plate; 1304. a stop rod; 1305. a stop plate; 1306. a connecting plate; 1307. a telescopic rod; 1308. and a control frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a drawing board with end position mechanism, including base 1, the upper surface fixedly connected with supporting leg 2 of base 1, supporting leg 2 upper surface rotates and is connected with bracing piece 3, the top fixedly connected with mounting bracket 4 of bracing piece 3, spout 5 has been seted up to the surface of mounting bracket 4, the inside of spout 5 is provided with slider 6, the surface of slider 6 and the inner wall sliding connection of spout 5, the inner wall fixedly connected with slide bar 7 of spout 5, the surface and the inside sliding connection of slider 6 of slide bar 7, the surface fixedly connected with drawing board body 8 of slider 6, slider 6 has spacing effect to drawing board body 8, when adjusting the height of drawing board body 8, can make it more stable when removing, the surface of drawing board body 8 and the surface sliding connection of mounting bracket 4.
The surface fixedly connected with hydraulic stem 9 of drawing board body 8, the bottom of hydraulic stem 9 and the surface fixedly connected with of mounting bracket 4, hydraulic stem 9 can automatic extension or shorten, make things convenient for mathematical teacher to highly adjust drawing board body 8 in drawing process, drawing board body 8 internally mounted has magnet board 10, drawing board body 8's surface movable mounting has geometric model 11, the one side of geometric model 11 and drawing board body 8 contact is provided with the magnet strip, the absorption to magnet board 10 is convenient, make mathematical teacher make things convenient for its removal when using geometric model 11 to draw, mounting bracket 4 is located the surface mounting of drawing board body 8 below has dust to collect box 12, can be used for collecting the dust that drops, the clearance to the dust is convenient.
The below of drawing board body 8 is provided with stop mechanism 13, and stop mechanism 13 includes fixed frame 1301 of fixed connection at supporting leg 2 surface, and the surface of fixed frame 1301 is seted up at the spacing groove 1302 that has, and the inside of spacing groove 1302 is provided with sliding plate 1303, and sliding plate 1303 can slide in spacing groove 1302, and spacing groove 1302 plays the spacing effect to sliding plate 1303.
The outer surface of the sliding plate 1303 is in sliding connection with the inner wall of the limiting groove 1302, the outer surface of the sliding plate 1303 is in sliding connection with the inner wall of the fixing frame 1301, and the fixing frame 1301 has a supporting function on the sliding plate 1303 and a certain limiting function.
The upper surface of mount 1301 is slided and is run through and has the stopper pole 1304, and the bottom fixedly connected with of stopper pole 1304 ends the board 1305, and the stopper pole 1304 totally three, and the bottom of every stopper pole 1304 all is provided with the board 1305 that ends.
The outer surface of the stop plate 1305 is slidably connected with the inner wall of the fixing frame 1301, a connecting plate 1306 is fixedly connected to the top end of the stop rod 1304, and the stop rod 1304 can pull the stop plate 1305 through the existence of the connecting plate 1306.
The upper surface fixedly connected with telescopic link 1307 of connecting plate 1306, telescopic link 1307's top and the upper surface fixed connection of supporting leg 2, telescopic link 1307 can automatic extension or shorten, conveniently controls the position of stopping board 1305.
The outer surface of the sliding plate 1303 is fixedly connected with a control frame 1308, the outer surface of the control frame 1308 is fixedly connected with the outer surface of the supporting rod 3, and the contact surfaces of the stop plate 1305 and the sliding plate 1303 are rough surfaces, so that the friction force between the stop plate 1305 and the sliding plate 1303 can be increased, and the sliding plate 1303 is tightly clamped by the stop plate 1305 and prevented from sliding.
Working principle: when the device is used, a math teacher stretches or shortens the hydraulic rod 9 according to the needs when teaching, so that the hydraulic rod 9 drives the drawing board body 8 to rise or fall, the sliding block 6 is pulled to slide along the direction of the sliding rod 7 in the sliding groove 5 when the drawing board body 8 moves, when drawing is needed, the geometric model 11 adsorbed on the drawing board body 8 can be moved to a position where drawing is needed, drawing is performed, the telescopic rod 1307 is shortened, the telescopic rod 1304 drives the stop rod 1304 to move upwards through the connecting plate 1306, the stop rod 1304 drives the stop plate 1305 to be separated from the sliding plate 1303, the control frame 1308 is rotated, the sliding plate 1303 moves a certain distance in the limiting groove 1302, the supporting rod 3 rotates in a following manner, the angle of the drawing board body 8 is adjusted, the telescopic rod 1307 drives the stop plate 1305 to reset after the angle is adjusted, and the sliding plate 1303 is fixed.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; 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 explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. Drawing board with end position mechanism, including base (1), its characterized in that: the utility model is characterized in that the upper surface of the base (1) is fixedly connected with a supporting leg (2), the upper surface of the supporting leg (2) is rotationally connected with a supporting rod (3), the top fixedly connected with mounting frame (4) of the supporting rod (3), a chute (5) is formed in the outer surface of the mounting frame (4), a sliding block (6) is arranged in the chute (5), the outer surface of the sliding block (6) is slidably connected with the inner wall of the chute (5), the inner wall of the sliding block (5) is fixedly connected with a sliding rod (7), the outer surface of the sliding rod (7) is slidably connected with the inner part of the sliding block (6), the outer surface of the sliding block (6) is fixedly connected with a drawing board body (8), the outer surface of the drawing board body (8) is slidably connected with the outer surface of the mounting frame (4), a hydraulic rod (9) is fixedly connected with the outer surface of the drawing board body (8), the inner part of the drawing board body (8) is slidably connected with a magnet (10), the outer surface of the drawing board body (8) is movably connected with the outer surface of the mounting frame (4), the drawing board body (12) is provided with a dust collecting box (12), a stop mechanism (13) is arranged below the drawing board body (8).
2. A drawing board with a stop mechanism according to claim 1, characterized in that: the stop mechanism (13) comprises a fixing frame (1301) fixedly connected to the outer surface of the supporting leg (2), a limiting groove (1302) is formed in the outer surface of the fixing frame (1301), and a sliding plate (1303) is arranged in the limiting groove (1302).
3. A drawing board with a stop mechanism according to claim 2, characterized in that: the outer surface of the sliding plate (1303) is in sliding connection with the inner wall of the limiting groove (1302), and the outer surface of the sliding plate (1303) is in sliding connection with the inner wall of the fixing frame (1301).
4. A drawing board with a stop mechanism according to claim 3, characterized in that: the upper surface of mount (1301) slides and runs through and has a stop pole (1304), the bottom fixedly connected with of stop pole (1304) ends position board (1305).
5. A drawing board with a stop mechanism according to claim 4, characterized in that: the outer surface of the stop plate (1305) is in sliding connection with the inner wall of the fixing frame (1301), and the top end of the stop rod (1304) is fixedly connected with a connecting plate (1306).
6. A drawing board with a stop mechanism according to claim 5, characterized in that: the upper surface of connecting plate (1306) is fixedly connected with telescopic link (1307), the top of telescopic link (1307) is fixedly connected with the upper surface of supporting leg (2).
7. A drawing board with a stop mechanism according to claim 6, characterized in that: the outer surface of the sliding plate (1303) is fixedly connected with a control frame (1308), and the outer surface of the control frame (1308) is fixedly connected with the outer surface of the supporting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308947.XU CN219895008U (en) | 2023-05-26 | 2023-05-26 | Drawing board with stop mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308947.XU CN219895008U (en) | 2023-05-26 | 2023-05-26 | Drawing board with stop mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219895008U true CN219895008U (en) | 2023-10-27 |
Family
ID=88462853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321308947.XU Active CN219895008U (en) | 2023-05-26 | 2023-05-26 | Drawing board with stop mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219895008U (en) |
-
2023
- 2023-05-26 CN CN202321308947.XU patent/CN219895008U/en active Active
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