CN208048411U - A kind of novel mathematics teaching drawing showing stand - Google Patents
A kind of novel mathematics teaching drawing showing stand Download PDFInfo
- Publication number
- CN208048411U CN208048411U CN201721876120.3U CN201721876120U CN208048411U CN 208048411 U CN208048411 U CN 208048411U CN 201721876120 U CN201721876120 U CN 201721876120U CN 208048411 U CN208048411 U CN 208048411U
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- CN
- China
- Prior art keywords
- mounting plate
- plate
- rectangular mounting
- showing stand
- drawing showing
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Abstract
The utility model discloses a kind of novel mathematics teaching drawing showing stands, including rectangular base, support post is equipped at the center of the rectangular base upper surface, support post side surface upper end is equipped with horizontal supporting shaft, Universal caster bearing is cased on the horizontal supporting shaft, the Universal caster bearing front surface is fixedly connected with rectangular mounting plate, the rectangular mounting plate front surface upper and lower ends are equipped with slat supporting plates, each slat supporting plates inner surface is machined with No.1 strip groove, it is equipped with No.1 bar shaped sliding rail in each No.1 strip groove, it is equipped with movable block on each No.1 bar shaped sliding rail, vertical shift plate is equipped in front of the rectangular mounting plate.The utility model has the beneficial effects that can easily compress drawing upper end using ball, and drawing expansion is set to pave using pressing plate.Angular adjustment can be carried out to showing stand simultaneously, it is convenient to match banner or vertical scroll of painting or calligraphy drawing, keep drawing bandwagon effect more preferable.
Description
Technical field
The utility model is related to drawing showing stand field of imparting knowledge to students, especially a kind of novel mathematics teaching drawing showing stand.
Background technology
On classroom, especially on mathematics class, teacher can often take out drawing explanation, but drawing is usually to roll,
In order to reach better bandwagon effect, teaching of use drawing showing stand is needed.
In existing technology, application number：201621228842.3 a kind of entitled geography teaching map paper displaying of utility model
In the patent of frame, utility model first fixes drawing by two clips at the top of bottom plate, and baffle is turned to drawing, pushes down top
Then the drawing in portion moves down baffle and flattens entire drawing, reach drawing bottom and fix, and whole device is convenient and efficient, fits
Conjunction is promoted the use of.
However can be very inconvenient using clip fixing device in above-mentioned apparatus, and drawing is generally divided into banner and the vertical scroll of painting or calligraphy,
Drawing showing stand in above-mentioned patent flexible to this progress can not change matching, influence drawing bandwagon effect.In order to this into
Row improves, and it is necessary to design a kind of novel mathematics teaching drawing showing stand.
Utility model content
Purpose of the utility model is to solve the above problems, devise a kind of novel mathematics teaching drawing showing stand.
Realize that above-mentioned purpose the technical solution of the utility model is a kind of novel mathematics teaching drawing showing stand, including square
Shape pedestal, support post is equipped at the center of the rectangular base upper surface, and support post side surface upper end is equipped with horizontal prop up
Axis is supportted, Universal caster bearing is cased on the horizontal supporting shaft, the Universal caster bearing front surface is fixedly connected with rectangle peace
Loading board, the rectangular mounting plate front surface upper and lower ends are equipped with slat supporting plates, each slat supporting plates inner surface
It is machined with No.1 strip groove, No.1 bar shaped sliding rail is equipped in each No.1 strip groove, each No.1 item
It is equipped with movable block on shape sliding rail, vertical shift plate, the vertical shift plate inner surface are equipped in front of the rectangular mounting plate
It is equipped with that mutually overlapped that drawing scrapes item with rectangular mounting plate front surface, the rectangular mounting plate front surface right end is equipped with fold-type shell
Body, is embedded with several glass balls in the fold-type shell, and circle is equipped on the support post and below rectangular mounting plate
Shape fixed plate, is cased with slip ring on the support post and between round fixed plate and horizontal supporting shaft, the support is vertical
Compressed spring is cased on column and between round fixed plate and slip ring, the slip ring front surface is equipped with horizontal supporting plate,
Horizontal supporting plate upper surface both ends are equipped with and rectangular mounting plate lower end mutually overlapped fold-type position-limited rack.
Rectangular base lower surface four corners are equipped with brake caster.
The vertical shift plate outer surface is equipped with No.1 pull handle.
The rectangular mounting plate left-hand face is equipped with No. two pull handles.
The horizontal supporting plate front surface is equipped with No. three pull handles.
It is that flexible rubber scrapes item that the drawing, which scrapes item,.
A kind of novel mathematics teaching drawing showing stand made using the technical solution of the utility model, can using ball
It is convenient to compress drawing upper end, and so that drawing expansion is paved using pressing plate.Angular adjustment can be carried out to showing stand simultaneously, it is convenient
Matching banner or vertical scroll of painting or calligraphy drawing, keep drawing bandwagon effect more preferable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of novel mathematics teaching drawing showing stand described in the utility model；
Fig. 2 is a kind of side view of novel mathematics teaching drawing showing stand described in the utility model；
Fig. 3 is a kind of fold-type shell top plan view of novel mathematics teaching drawing showing stand described in the utility model；
In figure, 1, rectangular base；2, support post；3, horizontal supporting shaft；4, Universal caster bearing；5, rectangular mounting plate；
6, slat supporting plates；7, No.1 strip groove；8, No.1 bar shaped sliding rail；9, movable block；10, vertical shift plate；11, drawing scrapes
Item；12, fold-type shell；13, glass ball；14, round fixed plate；15, slip ring；16, compressed spring；17, horizontal supporting plate；
18, fold-type position-limited rack；19, brake caster；20, No.1 pull handle；21, No. two pull handles；22, No. three pull handles.
Specific implementation mode
The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-3, a kind of novel mathematics teaching drawing
Showing stand, including rectangular base 1 are equipped with support post 2,2 side table of the support post at 1 upper surface center of the rectangular base
Face upper end is equipped with horizontal supporting shaft 3, is cased with Universal caster bearing 4 on the horizontal supporting shaft 3, before the Universal caster bearing 4
Surface is fixedly connected with rectangular mounting plate 5, and 5 front surface upper and lower ends of the rectangular mounting plate are equipped with slat supporting plates 6, each
6 inner surface of the slat supporting plates is machined with No.1 strip groove 7, and one is equipped in each No.1 strip groove 7
Number bar shaped sliding rail 8 is equipped with movable block 9 on each No.1 bar shaped sliding rail 8, and it is vertical that 5 front of the rectangular mounting plate is equipped with
Movable plate 10,10 inner surface of vertical shift plate are equipped with that mutually overlapped that drawing scrapes item with rectangular mounting plate 5 front surface
11,5 front surface right end of the rectangular mounting plate is equipped with fold-type shell 12, and several glass balls are embedded in the fold-type shell 12
13, it is equipped with round fixed plate 14 on the support post 2 and positioned at 5 lower section of rectangular mounting plate, on the support post 2 and is located at
Be cased with slip ring 15 between round fixed plate 14 and horizontal supporting shaft 3, on the support post 2 and positioned at round fixed plate 14 with
Compressed spring 16 is cased between slip ring 15,15 front surface of the slip ring is equipped with horizontal supporting plate 17, the horizontal supporting plate
17 upper surfaces both ends are equipped with and 5 lower end of rectangular mounting plate mutually overlapped fold-type position-limited rack 18；1 lower surface four of the rectangular base
Brake caster 19 is equipped at angle；10 outer surface of vertical shift plate is equipped with No.1 pull handle 20；The rectangle peace
5 left-hand face of loading board is equipped with No. two pull handles 21；17 front surface of the horizontal supporting plate is equipped with No. three pull handles 22；It is described
It is that flexible rubber scrapes item that drawing, which scrapes item 11,.
The characteristics of the present embodiment, is, during drawing is fixed in use device, makes vertical shift plate first
10 and drawing scrape the right end that item 11 is in rectangular mounting plate 5.One end of drawing is set to scrape 11 lower section of item simultaneously across drawing at this time
It stretches into inside fold-type shell 12, and is fixed by glass ball 13.Vertical shifting is then pulled by No.1 pull handle 20
Movable plate 10 makes vertical shift plate 10 be supported simultaneously using the movable block 9 in No.1 strip groove 7 on No.1 bar shaped sliding rail 8
Mobile, wherein slat supporting plates 6 play the role of support installation No.1 bar shaped sliding rail 8.In the process that vertical shift plate 10 moves
In, drawing will be driven to scrape item 11 and scrape drawing surface, so that drawing is unfolded and be laid on rectangular mounting plate 5.It is vertical at this time to move
Movable plate 10 and drawing scrape the left end that item 11 is in rectangular mounting plate 5, and it is that flexible rubber scrapes item that wherein drawing, which scrapes item 11,.Such as
Fruit drawing is vertical scroll of painting or calligraphy drawing, then pulls horizontal supporting plate 17 by No. three pull handles 22, and fold-type position-limited rack 18 leaves square at this time
Shape mounting plate 5, slip ring 15 is horizontally supported the drive of plate 17 and is moved down along support post 2, and makes 14 He of round fixed plate
Compressed spring 16 between slip ring 15 is compressed, and so that rectangular mounting plate 5 is rotated by No. two pull handles 21 again at this time, wherein
Rectangular mounting plate 5 can be freely rotated using horizontal supporting shaft 3 and Universal caster bearing 4, be rotated by rectangular mounting plate 5
Afterwards, No. three pull handles 22 are unclamped, make slip ring 15 under the action of the restoring force of compressed spring 16, drive horizontal supporting plate 17
Rise, and so that fold-type position-limited rack 18 is resisted rectangular mounting plate 5 and it is limited, so that it is no longer voluntarily rotated, utilize ball energy
Enough convenient compression drawing upper ends, and so that drawing expansion is paved using pressing plate.Angular adjustment, side can be carried out to showing stand simultaneously
Just matching banner or vertical scroll of painting or calligraphy drawing, keep drawing bandwagon effect more preferable.
In the present embodiment, the present apparatus is moved using the brake caster 19 in rectangular base 1 first, and appropriate
Position carries out brake fixation.During drawing is fixed in use device, first scrape vertical shift plate 10 and drawing
Dynamic item 11 is in the right end of rectangular mounting plate 5.One end of drawing is set to scrape 11 lower section of item across drawing and stretch into fold-type shell at this time
Inside body 12, and it is fixed by glass ball 13.Vertical shift plate 10 is then pulled by No.1 pull handle 20, makes to erect
Translation movable plate 10 is supported and moves using the movable block 9 in No.1 strip groove 7 on No.1 bar shaped sliding rail 8, wherein item
Shape support plate 6 plays the role of support installation No.1 bar shaped sliding rail 8.It, will be with cardon during vertical shift plate 10 moves
Paper scrapes item 11 and scrapes drawing surface, so that drawing is unfolded and is laid on rectangular mounting plate 5.Vertical shift plate 10 and drawing at this time
The left end that item 11 is in rectangular mounting plate 5 is scraped, it is that flexible rubber scrapes item that wherein drawing, which scrapes item 11,.If drawing is the vertical scroll of painting or calligraphy
Drawing then pulls horizontal supporting plate 17 by No. three pull handles 22, and fold-type position-limited rack 18 leaves rectangular mounting plate 5 at this time, sliding
Rotating ring 15 is horizontally supported the drive of plate 17 and is moved down along support post 2, and makes between round fixed plate 14 and slip ring 15
Compressed spring 16 compressed, so that rectangular mounting plate 5 is rotated by No. two pull handles 21 again at this time, wherein rectangular mounting plate 5
It can be freely rotated using horizontal supporting shaft 3 and Universal caster bearing 4, after rotating rectangular mounting plate 5, unclamp No. three
Pull handle 22 makes slip ring 15 under the action of the restoring force of compressed spring 16, drives horizontal supporting plate 17 to rise, and make folding
Type position-limited rack 18 resists rectangular mounting plate 5 and is limited to it, it is made no longer voluntarily to rotate.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of which part may be made, and belong to the utility model
Protection domain within.
Claims (6)
1. a kind of novel mathematics teaching drawing showing stand, including rectangular base (1), which is characterized in that on the rectangular base (1)
Support post (2) is equipped at centre of surface, support post (2) the side surface upper end is equipped with horizontal supporting shaft (3), the level
Universal caster bearing (4) is cased in support shaft (3), Universal caster bearing (4) front surface is fixedly connected with rectangular mounting plate
(5), rectangular mounting plate (5) the front surface upper and lower ends are equipped with slat supporting plates (6), each slat supporting plates (6)
Inner surface is machined with No.1 strip groove (7), and No.1 bar shaped sliding rail is equipped in each No.1 strip groove (7)
(8), it is equipped with movable block (9) on each No.1 bar shaped sliding rail (8), vertical move is equipped in front of the rectangular mounting plate (5)
Movable plate (10), vertical shift plate (10) inner surface are equipped with that mutually overlapped that drawing is scraped with rectangular mounting plate (5) front surface
Dynamic item (11), rectangular mounting plate (5) the front surface right end are equipped with fold-type shell (12), are embedded in the fold-type shell (12)
Several glass balls (13) are equipped with round fixed plate (14) on the support post (2) and below rectangular mounting plate (5),
It is cased with slip ring (15), the branch on the support post (2) and between round fixed plate (14) and horizontal supporting shaft (3)
It is cased with compressed spring (16), the slip ring on support column (2) and between round fixed plate (14) and slip ring (15)
(15) front surface is equipped with horizontal supporting plate (17), and horizontal supporting plate (17) the upper surface both ends are equipped with and rectangular mounting plate
(5) lower end mutually overlapped fold-type position-limited rack (18).
2. a kind of novel mathematics teaching drawing showing stand according to claim 1, which is characterized in that the rectangular base
(1) lower surface four corners are equipped with brake caster (19).
3. a kind of novel mathematics teaching drawing showing stand according to claim 1, which is characterized in that the vertical shift plate
(10) outer surface is equipped with No.1 pull handle (20).
4. a kind of novel mathematics teaching drawing showing stand according to claim 1, which is characterized in that the rectangular mounting plate
(5) left-hand face is equipped with No. two pull handles (21).
5. a kind of novel mathematics teaching drawing showing stand according to claim 1, which is characterized in that the horizontal supporting plate
(17) front surface is equipped with No. three pull handles (22).
6. a kind of novel mathematics teaching drawing showing stand according to claim 1, which is characterized in that the drawing scrapes item
(11) it is that flexible rubber scrapes item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876120.3U CN208048411U (en) | 2017-12-28 | 2017-12-28 | A kind of novel mathematics teaching drawing showing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876120.3U CN208048411U (en) | 2017-12-28 | 2017-12-28 | A kind of novel mathematics teaching drawing showing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048411U true CN208048411U (en) | 2018-11-06 |
Family
ID=63994581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876120.3U Expired - Fee Related CN208048411U (en) | 2017-12-28 | 2017-12-28 | A kind of novel mathematics teaching drawing showing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208048411U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820357A (en) * | 2019-02-28 | 2019-05-31 | 淄博职业学院 | A kind of Teaching reform Map-hanging set |
| CN109846286A (en) * | 2019-03-13 | 2019-06-07 | 烟台工程职业技术学院(烟台市技师学院) | A kind of Machine Design drawing placement displaying device |
| CN110154593A (en) * | 2019-05-17 | 2019-08-23 | 何宇 | A kind of construction of the highway plotting board |
| CN111603775A (en) * | 2020-05-11 | 2020-09-01 | 上海掌欣信息技术有限公司 | Drawing board for online game development |
| CN112009140A (en) * | 2019-05-28 | 2020-12-01 | 浙江花田组空间设计有限公司 | A drawing clamping device for architectural design |
-
2017
- 2017-12-28 CN CN201721876120.3U patent/CN208048411U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820357A (en) * | 2019-02-28 | 2019-05-31 | 淄博职业学院 | A kind of Teaching reform Map-hanging set |
| CN109846286A (en) * | 2019-03-13 | 2019-06-07 | 烟台工程职业技术学院(烟台市技师学院) | A kind of Machine Design drawing placement displaying device |
| CN110154593A (en) * | 2019-05-17 | 2019-08-23 | 何宇 | A kind of construction of the highway plotting board |
| CN110154593B (en) * | 2019-05-17 | 2021-10-08 | 何宇 | Highway construction survey and drawing board |
| CN112009140A (en) * | 2019-05-28 | 2020-12-01 | 浙江花田组空间设计有限公司 | A drawing clamping device for architectural design |
| CN112009140B (en) * | 2019-05-28 | 2022-02-08 | 浙江花田组空间设计有限公司 | A drawing clamping device for architectural design |
| CN111603775A (en) * | 2020-05-11 | 2020-09-01 | 上海掌欣信息技术有限公司 | Drawing board for online game development |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20191228 |