CN213483188U - Mathematics teaching show board - Google Patents
Mathematics teaching show board Download PDFInfo
- Publication number
- CN213483188U CN213483188U CN202022790273.4U CN202022790273U CN213483188U CN 213483188 U CN213483188 U CN 213483188U CN 202022790273 U CN202022790273 U CN 202022790273U CN 213483188 U CN213483188 U CN 213483188U
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- China
- Prior art keywords
- balladeur train
- show board
- guiding ruler
- frame
- plate body
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- 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.)
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- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a mathematics teaching show board, including frame, balladeur train and guiding ruler, the frame top is provided with the draw runner, the draw runner top is provided with the balladeur train, the balladeur train top is provided with locking screw one, the frame inboard is provided with the plate body, the plate body middle part is provided with the guiding ruler, the guiding ruler with it has the commentaries on classics nail to run through between the balladeur train, the draw runner with the frame passes through the screw connection, locking screw one with the balladeur train passes through threaded connection, the plate body with the frame passes through the draw-in groove and connects, the guiding ruler with the commentaries on classics nail rotates and connects, the balladeur train with the guiding ruler rotates and. Has the advantages that: the utility model discloses a set up draw runner, balladeur train, commentaries on classics nail and guiding ruler, can assist the scale drawing to teaching show board, avoid teaching show board to measure the inconvenient display effect that causes of drawing relatively poor, improved the efficiency that mathematical education show board used.
Description
Technical Field
The utility model relates to a show board technical field, concretely relates to mathematics teaching show board.
Background
The display board is a plate-shaped medium used for releasing and displaying information, and is made of paper, new materials, metal materials and the like, the picture of the display board is made of a back adhesive material, and a matte film or a bright film can be selected according to the brightness of a use site and personal preference.
At present, the simple and easy structure is adopted to current mathematical education show board majority, because need draw the figure on the teaching show board, it is inconvenient to cause the show board display effect relatively poor to make the teaching show board measure the drawing easily, the efficiency that the mathematical education show board used has been reduced, secondly, current mathematical education show board mostly adopts fixed knot to construct, because teaching show board show content is more, make the back row student watch the unsharp easily and cause show board performance low, can not satisfy the demand that mathematical education show board used.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, present a mathematical education show board, solved current mathematical education show board, because need draw the figure on the teaching show board, make the teaching show board measure the inconvenient show board display effect that causes of drawing relatively poor easily, reduced mathematical education show board availability factor's problem.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a mathematics teaching show board, including frame, balladeur train and guiding ruler, the frame top is provided with the draw runner, the draw runner top is provided with the balladeur train, the balladeur train top is provided with locking screw one, the frame inboard is provided with the plate body, the plate body middle part is provided with the guiding ruler, the guiding ruler with it has the commentaries on classics nail to run through between the balladeur train, the draw runner with the frame passes through the screw connection, locking screw one with the balladeur train passes through threaded connection, the plate body with the frame passes through the draw-in groove and connects, the guiding ruler with the commentaries on classics nail rotates to be connected, the balladeur train with the guiding ruler rotates to.
Furthermore, a first clamping block is arranged on the side wall of the plate body, and a first supporting pipe is arranged between the first clamping blocks.
By adopting the technical scheme, the plate body can enable the first clamping block to be fixed firmly.
Further, prop pipe one side and be provided with prop pipe two, be provided with locking screw two on propping two lateral walls of pipe, clamp splice below is provided with the stand, the stand below volume is provided with clamp splice two, clamp splice two below is provided with the base, base below four corners department is provided with the universal wheel.
Through adopting above-mentioned technical scheme, the universal wheel can make the show board remove in a flexible way.
Furthermore, the clamping block is connected with the plate body through a screw, and the first supporting pipe is rotationally connected with the clamping block.
By adopting the technical scheme, the first clamping block can enable the first supporting pipe to be fixed firmly.
Furthermore, the support pipe II is connected with the support pipe I in a sliding mode, and the locking screw II is connected with the support pipe II through threads.
Through adopting above-mentioned technical scheme, locking screw two can be right prop a pipe location lock.
Furthermore, the upright post is rotatably connected with the second clamping block, and the second clamping block is welded with the base.
By adopting the technical scheme, the second clamping block can enable the stand column to flexibly rotate.
Furthermore, the second supporting tube is welded with the base, and the universal wheel is connected with the base through a screw.
By adopting the technical scheme, the base can ensure that the second supporting pipe is fixed firmly.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses a through setting up draw runner, balladeur train, commentaries on classics nail and guiding rule, can assist the scale drawing to the teaching show board, avoid the teaching show board to measure the drawing inconvenient and cause the show board to show the effect relatively poor, improved the efficiency that the mathematics teaching show board used;
2. for solving current mathematical education show board and mostly adopting fixed knot to construct, because teaching show board show content is more, make the back row student watch the problem that the clarity causes show board performance low easily, can not satisfy mathematical education show board user demand, the utility model discloses a set up clamp splice one, prop a pipe two and locking screw one, can adjust the show board angle, avoid the back row student to watch the clarity and cause show board performance low, satisfy the demand that mathematical education show board used.
Drawings
Fig. 1 is a schematic structural view of a mathematical education display board according to the present invention;
fig. 2 is a rear view of a mathematical education display board according to the present invention;
figure 3 is an enlarged view of a place in a mathematical education show board.
The reference numerals are explained below:
1. a frame; 2. a slide bar; 3. a carriage; 4. locking a screw I; 5. a plate body; 6. a guiding rule; 7. rotating the nail; 8. a first clamping block; 9. a first bracing tube; 10. a second bracing tube; 11. a second locking screw; 12. a column; 13. a second clamping block; 14. a base; 15. a universal wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the mathematical education display board in this embodiment includes a frame 1, a sliding rack 3 and a guiding rule 6, a sliding strip 2 is disposed above the frame 1, the sliding rack 3 is disposed above the sliding strip 2, a locking screw 4 is disposed above the sliding rack 3, a board 5 is disposed inside the frame 1, the guiding rule 6 is disposed in the middle of the board 5, a rotating nail 7 penetrates between the guiding rule 6 and the sliding rack 3, a clamping block 8 is disposed on a side wall of the board 5, a supporting tube 9 is disposed between the clamping blocks 8, the board 5 can fix the clamping blocks 8 firmly, a supporting tube 10 is disposed on one side of the supporting tube 9, a locking screw 11 is disposed on a side wall of the supporting tube 10, a vertical column 12 is disposed below the clamping block 8, a clamping block 13 is disposed below the vertical column 12, a base 14 is disposed below the clamping block 13, universal wheels 15 are disposed at four corners below the base 14, and the universal wheels 15 can make the display board move flexibly, the clamp splice is connected with the plate body 5 through screws, the supporting tube I9 is connected with the clamp splice I8 in a rotating mode, the clamp splice I8 enables the supporting tube I9 to be fixed firmly, the upright post 12 is connected with the clamp splice II 13 in a rotating mode, the clamp splice II 13 is welded with the base 14, the clamp splice II 13 enables the upright post 12 to rotate flexibly, the supporting tube II 10 is welded with the base 14, the universal wheel 15 is connected with the base 14 through screws, and the base 14 enables the supporting tube II 10 to be fixed firmly.
As shown in fig. 1 and 2, in this embodiment, the draw runner 2 passes through the screw connection with frame 1, and a locking screw 4 passes through threaded connection with balladeur train 3, and plate body 5 passes through the draw-in groove with frame 1 and is connected, and guiding ruler 6 rotates with commentaries on classics nail 7 and is connected, and balladeur train 3 rotates with guiding ruler 6 to be connected, can assist the scale drawing to the teaching show board, avoids the teaching show board to measure the inconvenient display effect that causes of drawing relatively poor, has improved the efficiency that the mathematics show board used.
As shown in FIG. 1 and FIG. 3, in this embodiment, prop two 10 of pipes and prop one 9 sliding connection, two 11 of locking screws and prop two 10 of pipes and pass through threaded connection, can adjust the show board angle, avoid the back row student to watch the demand that the unclear performance of the show board that causes of show is low, satisfies the mathematical education show board use.
The specific implementation process of this embodiment is as follows: move the appointed position through universal wheel 15 with the show board of will imparting knowledge to students, when drawing on the show board of imparting knowledge to students, through 2 slip balladeur train 3 of draw runner, fastening locking screw 4 dies 3 fixed position locks of balladeur train, rotate guiding rule 6 through commentaries on classics nail 7 and assist the drawing, simultaneously for making things convenient for the back row student to see clearly the show board, slide prop 9 the inclination of pipe regulating plate body 5, and will prop 9 locks of pipe through locking screw two 11 and die, this mathematics teaching show board simple operation, high durability and convenient use, the efficiency that the show board of mathematical education used has been improved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a mathematics teaching show board which characterized in that: including frame (1), balladeur train (3) and guiding ruler (6), frame (1) top is provided with draw runner (2), draw runner (2) top is provided with balladeur train (3), balladeur train (3) top is provided with locking screw (4), frame (1) inboard is provided with plate body (5), plate body (5) middle part is provided with guiding ruler (6), guiding ruler (6) with it has commentaries on classics nail (7) to run through between balladeur train (3), draw runner (2) with frame (1) is through the screw connection, locking screw (4) with balladeur train (3) are through threaded connection, plate body (5) with frame (1) is connected through the draw-in groove, guiding ruler (6) with commentaries on classics nail (7) rotate to be connected, balladeur train (3) with guiding ruler (6) rotate to be connected.
2. A mathematical education presentation board according to claim 1, wherein: a first clamping block (8) is arranged on one side wall of the plate body (5), and a first supporting pipe (9) is arranged between the first clamping blocks (8).
3. A mathematical education presentation board according to claim 2, wherein: prop pipe one (9) one side and be provided with prop pipe two (10), be provided with locking screw two (11) on prop pipe two (10) a lateral wall, clamp splice one (8) below is provided with stand (12), stand (12) below volume is provided with clamp splice two (13), clamp splice two (13) below is provided with base (14), base (14) below four corners department is provided with universal wheel (15).
4. A mathematical education presentation board according to claim 2, wherein: the clamping block is connected with the plate body (5) through a screw, and the supporting pipe I (9) is rotatably connected with the clamping block I (8).
5. A mathematical education presentation board according to claim 3, wherein: the second supporting pipe (10) is in sliding connection with the first supporting pipe (9), and the second locking screw (11) is in threaded connection with the second supporting pipe (10).
6. A mathematical education presentation board according to claim 3, wherein: the upright post (12) is rotationally connected with the second clamping block (13), and the second clamping block (13) is welded with the base (14).
7. A mathematical education presentation board according to claim 3, wherein: the second supporting tube (10) is welded with the base (14), and the universal wheel (15) is connected with the base (14) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022790273.4U CN213483188U (en) | 2020-11-26 | 2020-11-26 | Mathematics teaching show board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022790273.4U CN213483188U (en) | 2020-11-26 | 2020-11-26 | Mathematics teaching show board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213483188U true CN213483188U (en) | 2021-06-18 |
Family
ID=76357357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022790273.4U Active CN213483188U (en) | 2020-11-26 | 2020-11-26 | Mathematics teaching show board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213483188U (en) |
-
2020
- 2020-11-26 CN CN202022790273.4U patent/CN213483188U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211215 Address after: No.199, GuangYue Road, technician college, Liaocheng City, Shandong Province 252000 Patentee after: LIAOCHENG TECHNICAL College (LIAOCHENG ADVANCED ENGINEERING VOCATIONAL SCHOOL) Address before: No.199, GuangYue Road, technician college, Liaocheng City, Shandong Province 252000 Patentee before: Xu Jinping |