CN211390746U - Geometric drawing board for high school mathematics students - Google Patents
Geometric drawing board for high school mathematics students Download PDFInfo
- Publication number
- CN211390746U CN211390746U CN201921812609.3U CN201921812609U CN211390746U CN 211390746 U CN211390746 U CN 211390746U CN 201921812609 U CN201921812609 U CN 201921812609U CN 211390746 U CN211390746 U CN 211390746U
- Authority
- CN
- China
- Prior art keywords
- groove
- plate
- sliding
- drawing board
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a high school mathematics student is with geometry drawing board belongs to geometry drawing board technical field. A geometric drawing board for high school mathematics students comprises a fixing plate, wherein a first sliding groove and a second sliding groove are respectively formed in the top wall of the fixing plate, sliding blocks are connected inside the first sliding groove and the second sliding groove in a sliding mode, the top wall of each sliding block is connected with a rotating shaft, a ruler plate is connected to the outer wall of the rotating shaft in a rotating mode, a first groove is formed in the side wall of the fixing plate in a chiseling mode, a placing box is connected inside the first groove in a sliding mode, a second groove is further formed in the bottom wall of the fixing plate, a first supporting plate is connected to the inside of the second groove in a rotating mode, a second supporting plate is connected to the bottom wall of the fixing plate; the utility model discloses simple structure not only can effectually satisfy the student and be used for the drawing of geometric figure, can adjust the drawing board according to the demand that the student was drawn moreover to improve plotter's drawing efficiency.
Description
Technical Field
The utility model relates to a geometry drawing board technical field especially relates to a high school mathematics student is with geometry drawing board.
Background
Mathematics plays an irreplaceable role in human historical development and social life, in the course of modern students, the mathematics is also a necessary course, along with the continuous development of economy, the living standard of people is continuously improved, people pay more and more attention to the education cause, and middle school students often need to draw geometric figures in the process of learning mathematics, so that a great number of geometric drawing boards appear in the prior art.
But the drawing board structure among the prior art is comparatively complicated, and the function is comparatively single moreover, only can satisfy the student and be used for drawing, not only can not adjust according to student's demand, and its use is also comparatively inconvenient moreover, seriously influences student's drawing efficiency, and therefore a high school mathematics is with geometry drawing board especially important.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a geometric drawing board for high school mathematics students.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high school mathematics is with geometry drawing board, includes the fixed plate, it has first spout and second spout to cut out respectively on the fixed plate roof, the inside equal sliding connection of first spout and second spout has the slider, be connected with the pivot on the slider roof, it is connected with the chi board to rotate on the pivot outer wall, just be provided with on the pivot roof with the first hasp of chi board assorted, still be provided with the fixation clamp on the fixed plate roof, it has first recess to cut out on the fixed plate lateral wall, the inside sliding connection of first recess has places the case, still cut out the second recess on the fixed plate diapire, second recess internal rotation is connected with first backup pad, it is connected with the second backup pad to rotate through the hinge on the fixed plate diapire, first backup pad and second backup pad looks joint.
Preferably, the placing box is internally provided with a placing groove, a third sliding groove is drilled on the side wall of the placing box, and a pressing plate matched with the placing groove is connected to the inside of the third sliding groove in a sliding mode.
Preferably, the top wall of the pressing plate is connected with a guide rod, the outer wall of the guide rod is sleeved with an elastic part, one end of the elastic part is connected to the top wall of the pressing plate, one end, far away from the pressing plate, of the elastic part is connected with a sliding plate, the sliding plate is connected with the inner wall of the third sliding groove in a sliding mode, the top wall of the placing box is provided with a fourth sliding groove, and one end, far away from the pressing plate, of the guide rod is connected into the fourth sliding groove in a sliding mode.
Preferably, still dig the second recess on the lateral wall of fixed plate, second recess internal rotation is connected with the telescopic link, the one end rotation connection of second recess is kept away from to the telescopic link is on the lateral wall of placing the case.
Preferably, the side wall of the placing box is provided with a handle, and the side wall of the fixing plate is provided with a second lock catch matched with the placing box.
Preferably, a third groove is formed in the second supporting plate in a chiseled mode, and a clamping groove matched with the first supporting plate is formed in the third groove.
Compared with the prior art, the utility model provides a high school mathematics student is with geometry drawing board possesses following beneficial effect:
1. the geometric drawing board for high school mathematics students is used, drawing paper is fixed on a fixed plate through a fixed clamp, when geometric figures are required to be drawn, the ruler board can be moved to different positions by moving a sliding block and is connected to the top wall of the sliding block through the rotation of the ruler board, so that the ruler board can be rotated to different angles, the geometric figures in the required shape can be conveniently drawn, the ruler board can be conveniently fixed by arranging a first lock catch, the stability in drawing the geometric figures is ensured, tools required by drawing can be conveniently stored by arranging a placing box, the drawing board can be conveniently used during drawing, the practicability of the drawing board is effectively improved, the drawing efficiency is improved, the first supporting plate and the second supporting plate are arranged, so that the angles of the drawing board can be adjusted according to the requirements of a drawer, further, the drawing board is convenient for users to use, thereby increasing the drawing efficiency of the plotter.
2. This high school mathematics student is with geometry drawing board, during the use, through the pulling handle, thereby can pull out placing the case from the fixed plate is inside, telescopic link through the setting, thereby increase the stability of placing the case after pulling out, be provided with rather than assorted clamp plate through the standing groove top, thereby play good fixed action to the inside drawing instrument of placing of standing groove, when avoiding using, the inside drawing instrument of standing groove takes place the condition that drops, when changing the angle of fixed plate, rotate the second backup pad to the position of being parallel to mutually with placing the platform, then rotate the inside first backup pad of second recess, make its draw-in groove looks joint with the inside of second backup pad, and then fix the fixed plate on suitable angle, thereby be convenient for the person's of drawing use, and then effectual improvement person's drawing efficiency.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure not only can effectually satisfy the student and be used for the drawing of geometric figure, can adjust the drawing board according to the demand that the student was drawn moreover to improve plotter's drawing efficiency.
Drawings
Fig. 1 is a first schematic structural diagram of a geometric drawing board for high school mathematics students according to the present invention;
fig. 2 is a front view of a geometric drawing board for high school mathematics, which is provided by the present invention;
fig. 3 is a schematic structural diagram of a geometric drawing board for high school mathematics according to the present invention;
fig. 4 is a schematic structural diagram of a geometric drawing board for high school mathematics, which is provided by the present invention;
fig. 5 is a schematic structural diagram of a placing box of a geometric drawing board for students in high school mathematics according to the present invention;
fig. 6 is an enlarged view of a portion a in fig. 5 of a geometric drawing board for students in high school mathematics according to the present invention.
In the figure: 1. a fixing plate; 101. a first chute; 102. a second chute; 103. a slider; 104. a ruler plate; 105. a first lock catch; 106. a fixing clip; 2. placing a box; 201. a placement groove; 202. a third chute; 203. pressing a plate; 204. a guide bar; 205. an elastic member; 206. a slide plate; 207. a fourth chute; 208. a telescopic rod; 209. a handle; 3. a first support plate; 301. a second support plate; 302. a clamping groove.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, a geometric drawing board for high school mathematics students, including fixed plate 1, first spout 101 and second spout 102 have been dug respectively on the 1 roof of fixed plate, inside equal sliding connection has slider 103 of first spout 101 and second spout 102, be connected with the pivot on the slider 103 roof, it is connected with chi board 104 to rotate on the pivot outer wall, and be provided with on the pivot roof with chi board 104 assorted first lock catch 105, still be provided with fixation clamp 106 on the 1 roof of fixed plate, it has first recess to dig on the 1 lateral wall of fixed plate, first recess inside sliding connection has places case 2, it has the second recess still to dig on the 1 diapire of fixed plate, second recess inside rotation is connected with first backup pad 3, it has second backup pad 301 to rotate through the hinge on the 1 diapire of fixed plate, first backup pad 3 and second backup pad 301 joint mutually.
When in use, the drawing paper is fixed on the fixed plate 1 through the arranged fixed clamp 106, when a geometric figure needs to be drawn, the slide block 103 is moved, so that the ruler plate 104 can be moved to different positions, the ruler plate 104 is rotatably connected to the top wall of the slide block 103 through the ruler plate 104, so that the ruler plate 104 can be rotated to different angles, so that the geometric figure with a required shape can be drawn conveniently, the ruler plate 104 is conveniently fixed through the arrangement of the first lock catch 105, so that the stability in drawing the geometric figure is ensured, the placing box 2 is arranged, so that tools required by drawing are conveniently stored, and further, the drawing box is convenient to use in drawing, so that the practicability of the drawing board is effectively increased, the drawing efficiency is improved, and the angles of the drawing board can be adjusted according to the requirements of a drawer through the arrangement of the first support plate 3 and the second support plate 301, further, the drawing board is convenient for users to use, thereby increasing the drawing efficiency of the plotter.
Example 2:
referring to fig. 1 to 6, a placing groove 201 is provided inside the placing box 2, a third sliding groove 202 is cut on a side wall inside the placing box 2, and a pressing plate 203 matched with the placing groove 201 is slidably connected inside the third sliding groove 202.
Be connected with guide bar 204 on the clamp plate 203 top wall, cup jointed elastic component 205 on the guide bar 204 outer wall, the one end of elastic component 205 is connected on the top wall of clamp plate 203, and the one end that clamp plate 203 was kept away from to elastic component 205 is connected with slide 206, and slide 206 slides with the inner wall of third spout 202 and links to each other, and it has fourth spout 207 to cut on placing case 2 top wall, and the one end sliding connection that clamp plate 203 was kept away from to guide bar 204 is in fourth spout 207.
Still dig the second recess on the lateral wall of fixed plate 1, second recess internal rotation is connected with telescopic link 208, and the one end rotation that the second recess was kept away from to telescopic link 208 is connected on the lateral wall of placing case 2.
The side wall of the placing box 2 is provided with a handle 209, and the side wall of the fixing plate 1 is provided with a second lock catch matched with the placing box 2.
A third groove is formed in the second support plate 301, and a clamping groove 302 matched with the first support plate 3 is formed in the third groove.
During the use, through pulling handle 209, thereby can be with placing case 2 and follow the inside pulling out of fixed plate 1, telescopic link 208 through the setting, thereby increase the stability of placing case 2 after pulling out, be provided with rather than assorted clamp plate 203 through standing groove 201 top, thereby play good fixed action to the inside graphics primitive of placing groove 201, when avoiding using, the inside graphics primitive of standing groove 201 takes place the condition that drops, when changing fixed plate 1's angle, rotate second backup pad 301 to the position parallel with placing the platform mutually, then rotate the inside first backup pad 3 of second recess, make its draw-in groove 302 looks joint with second backup pad 301 inside, and then fix fixed plate 1 in suitable angle, thereby be convenient for the use of plotter, and then effectual improvement plotter's drawing efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A geometric drawing board for high school mathematics students comprises a fixing plate (1) and is characterized in that a first sliding groove (101) and a second sliding groove (102) are respectively drilled on the top wall of the fixing plate (1), a sliding block (103) is connected inside the first sliding groove (101) and the second sliding groove (102) in a sliding mode, a rotating shaft is connected onto the top wall of the sliding block (103), a ruler plate (104) is connected onto the outer wall of the rotating shaft in a rotating mode, a first lock catch (105) matched with the ruler plate (104) is arranged on the top wall of the rotating shaft, a fixing clamp (106) is further arranged on the top wall of the fixing plate (1), a first groove is drilled on the side wall of the fixing plate (1), a placing box (2) is connected inside the first groove in a sliding mode, a second groove is further drilled on the bottom wall of the fixing plate (1), and a first supporting plate (3) is connected inside the second groove, the fixed plate (1) is connected with a second supporting plate (301) through a hinge in a rotating mode on the bottom wall, and the first supporting plate (3) is connected with the second supporting plate (301) in a clamping mode.
2. The geometric drawing board for high school mathematics students according to claim 1, wherein the placing box (2) is internally provided with a placing groove (201), the side wall of the inside of the placing box (2) is provided with a third sliding groove (202), and the inside of the third sliding groove (202) is slidably connected with a pressing plate (203) matched with the placing groove (201).
3. The geometric drawing board for high school mathematics students according to claim 2, wherein the top wall of the pressure plate (203) is connected with a guide rod (204), the outer wall of the guide rod (204) is sleeved with an elastic member (205), one end of the elastic member (205) is connected with the top wall of the pressure plate (203), one end of the elastic member (205) far away from the pressure plate (203) is connected with a sliding plate (206), the sliding plate (206) is connected with the inner wall of the third sliding groove (202) in a sliding manner, the top wall of the placing box (2) is provided with a fourth sliding groove (207) in a chiseled manner, and one end of the guide rod (204) far away from the pressure plate (203) is connected in the fourth sliding groove (207) in a sliding manner.
4. A geometric drawing board for high school mathematics students according to claim 3, wherein the side wall of the fixed board (1) is further provided with a second groove, the inside of the second groove is rotatably connected with a telescopic rod (208), and one end of the telescopic rod (208) far away from the second groove is rotatably connected with the side wall of the placing box (2).
5. The geometric drawing board for high school mathematics students according to claim 4, wherein the side wall of the placing box (2) is provided with a handle (209), and the side wall of the fixing plate (1) is provided with a second lock catch matched with the placing box (2).
6. A geometric drawing board for high school mathematics students according to claim 1, wherein a third groove is chiseled in the second support plate (301), and a slot (302) matched with the first support plate (3) is arranged in the third groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812609.3U CN211390746U (en) | 2019-10-27 | 2019-10-27 | Geometric drawing board for high school mathematics students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812609.3U CN211390746U (en) | 2019-10-27 | 2019-10-27 | Geometric drawing board for high school mathematics students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211390746U true CN211390746U (en) | 2020-09-01 |
Family
ID=72226894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921812609.3U Expired - Fee Related CN211390746U (en) | 2019-10-27 | 2019-10-27 | Geometric drawing board for high school mathematics students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211390746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208248A (en) * | 2020-10-22 | 2021-01-12 | 烟台工程职业技术学院(烟台市技师学院) | Drawing board for advanced math teaching |
-
2019
- 2019-10-27 CN CN201921812609.3U patent/CN211390746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208248A (en) * | 2020-10-22 | 2021-01-12 | 烟台工程职业技术学院(烟台市技师学院) | Drawing board for advanced math teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211390746U (en) | Geometric drawing board for high school mathematics students | |
| CN212933885U (en) | Function diagraph for mathematical education | |
| CN212787872U (en) | Drawing board fixed knot constructs for geological survey and drawing | |
| CN210930369U (en) | Special multifunctional tool case of financial affairs | |
| CN209904356U (en) | Multifunctional set square for advanced mathematics | |
| CN208821892U (en) | A kind of picture uses desk | |
| CN204132750U (en) | Multifunctional student desk | |
| CN211641630U (en) | Teaching instrument for mathematics classroom | |
| CN209073655U (en) | A kind of expandable type desk | |
| CN208769047U (en) | A kind of Collapsible mobile operation table for military marker mapping map | |
| CN206446327U (en) | A kind of Higher Mathematics Teaching appurtenance | |
| CN206124549U (en) | Foldable instrument of drawing | |
| CN201501218U (en) | Multi-functional compasses ruler | |
| CN210941078U (en) | Combined drawing teaching board | |
| CN215850467U (en) | Portable blackboard is used in junior middle school's mathematics teaching | |
| CN211237363U (en) | Landscape design device for learning | |
| CN205292039U (en) | Multi -functional mathematics figure drawing teaching aid | |
| CN211323652U (en) | Multifunctional classroom desk | |
| CN213649203U (en) | Teaching board for mathematics teaching | |
| CN212289282U (en) | Portable college english mr prepares lessons and presss from both sides with teaching notes | |
| CN211154334U (en) | Platform for multimedia teaching | |
| CN212604250U (en) | Portable fine arts drawing board | |
| CN215014657U (en) | Multifunctional tool set for architectural design | |
| CN208446824U (en) | A kind of portable tool box of mathematics | |
| CN217611776U (en) | Dining table with wheelchair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211027 |