CN208035751U - A kind of packaged type science of economic management demonstration board - Google Patents
A kind of packaged type science of economic management demonstration board Download PDFInfo
- Publication number
- CN208035751U CN208035751U CN201720536464.3U CN201720536464U CN208035751U CN 208035751 U CN208035751 U CN 208035751U CN 201720536464 U CN201720536464 U CN 201720536464U CN 208035751 U CN208035751 U CN 208035751U
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- China
- Prior art keywords
- push
- groove
- litter
- base stage
- pull blackboard
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Abstract
The utility model discloses a kind of packaged type science of economic management demonstration boards, including plate body and base stage, the plate body is arranged above the base stage, wherein, it is set as groove one in the middle part of the plate body, the middle part of the groove one is electronic whiteboard, the electronic whiteboard both sides are disposed as push-and-pull blackboard one and push and pull blackboard two, described one a side of push-and-pull blackboard is provided with push rod one, it is provided with limbus on one surface of push-and-pull blackboard, it is provided with fore-set in the middle part of the limbus, it is provided with compasses pillar above the fore-set, the compasses post top portion is provided with connecting pole, the connection top end is provided with mandril, compasses pillar both sides are respectively arranged with compass foot one and compass foot two, two bottom end of the compass foot is provided with elastic, the elastic middle part is set as through-hole structure.Advantageous effect：The accuracy of drawing is increased, the drawing of curve, straight line is greatly facilitated, avoids the phenomenon that powder flies around when cleaning, reduces air pollution.
Description
Technical field
The utility model is related to science of economic management teaching aid technical fields, it particularly relates to which a kind of packaged type passes through
Help management demonstration board.
Background technology
Many statistical data involved in economics are simple to show that statistical result is not intuitive enough and shape by data information
As, people do not allow readily understood, a large amount of diagramatic way therefore, in economics has been used to indicate statistical result, for example, coordinate is bent
Line chart, block diagram and pie chart etc., when teaching, teacher sometimes needs quickly to draw statistical chart temporarily, utilizes existing religion
Tool is drawn time-consuming and laborious, and accuracy is not high, also, using traditional projecting apparatus when needing using ppt demonstrations,
Effect is not just had to demonstrate blackboard, traditional demonstration board function is relatively simple, the limited area of demonstration, also, in blackboard
A large amount of powder is easy tod produce after wiping either chalk drawing, increases the labour of cleaning.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of packaged type science of economic management demonstration board, with gram
Take the relevant issues that background technology is put forward.
What the technical solution of the utility model was realized in：
A kind of packaged type science of economic management demonstration board, including plate body and base stage, the plate body are arranged in the pedestal
Above platform, wherein be set as groove one in the middle part of the plate body, the middle part of the groove one is electronic whiteboard, the electronic whiteboard two
Side is disposed as push-and-pull blackboard one and pushes and pulls blackboard two, and described one a side of push-and-pull blackboard is provided with push rod one, and the push-and-pull is black
It is provided with limbus on one surface of plate, fore-set is provided in the middle part of the limbus, compasses branch is provided with above the fore-set
Column, the compasses post top portion are provided with connecting pole, and the connection top end is provided with mandril, compasses pillar both sides difference
It is provided with compass foot one and compass foot two, two bottom end of the compass foot is provided with elastic, and the elastic middle part is set as through-hole
Structure, the elastic side are provided with movable screw, and described two a side of push-and-pull blackboard is provided with push rod two, the groove
One outside is equipped with scale, and litter is both provided between the groove one and the scale, and the litter is arranged in slip pipe,
It is provided with horizontal litter between upper slip pipe and lower slip pipe, vertical litter, and the level are provided between left slip pipe and right slip pipe
The both sides end of litter and the vertical litter is both provided with pointer, the pointer side setting there are two strip and with the water
The clamping of the end of smooth pole and the vertical litter, the pointer other side are provided with the traveling wheel to match with the litter,
Fluted two are arranged in the plate body bottom, two bottom of the groove is set as hollow out one, the groove two and the base stage
Funnel is provided between inside, the base stage bottom surface is provided with drawer, and the bottom of the top surface of the drawer and the funnel
It communicates, fluted three and button is set on the base stage, three bottom of the groove is set as hollow out two, pacifies in the groove three
Equipped with shaking device, the button corresponds to funnel top and is equipped with motor.
Further, the quantity of the push-and-pull blackboard one and the push-and-pull blackboard two is two pieces respectively.
Further, it is provided with shrapnel in the middle part of the horizontal litter, the shrapnel top and bottom is both provided with telescopic rod
And it is fixedly connected with the horizontal litter.
Further, the drawer outside is provided with door-plate, and knob, the drawer both sides setting are provided on the door-plate
There are baffle, the top of the baffle to be fixed on the base stage bottom surface.
Further, it is placed with blackboard eraser on the groove three.
The beneficial effects of the utility model：It is moved in horizontal and vertical direction by horizontal litter and vertical litter, then,
It is directed at the size needed, is moved on corresponding scale, then paint so that increase the accuracy of drawing, also, significantly
Facilitate the drawing of curve, straight line, in addition, it is necessary to when the figure for longer horizontal direction of painting out, it is only necessary to break into two with one's hands on litter
Traveling wheel, then stretch telescopic rod until clasping traveling wheel on the litter of most side, to increase the area of drawing, and
When needing picture cone, it is put into pen or chalk in through-hole structure, then tightens movable screw so that pen either chalk is solid
It is scheduled in through-hole structure, it is only necessary to mandril is pinned, then, fixes compass foot one, to, moving compasses foot two is painted,
If you do not need to when drawing either changes pen or chalk, it is only necessary to movable screw be unscrewed elastic of release, then
It takes out pen or chalk can be carried out changeing, in addition, chalk is put into through-hole structure, avoids powder and make hand dirty, and chalk
Powder can be greatly generated after drawing so that setting groove two is connected to base stage inner funnel in plate body bottom so that generation
Powder slides to reach in the drawer communicated with funnel along the sloped wall of funnel, it is only necessary to which the powder in drawer is released down
Enter into dustbin, reduce cleaning difficulty and labour, also, avoids the phenomenon that powder flies around when cleaning,
Air pollution is reduced in addition, blackboard eraser is directly introduced to after the blackboard that nuzzles up in groove three to make by the vibrations of shaking device
Grieshoch on blackboard eraser shakes, as the hollow out two of three bottom of groove is directly fallen in drawer with funnel slope,
To reduce pollution of the powder to air on blackboard eraser.When needing PPT to be demonstrated, it is only necessary to push-and-pull blackboard
One pushes away with push-and-pull blackboard two toward two sides so that PPT documents project on electronic whiteboard, so that it may to carry out electronic presentations, significantly
Facilitate the speech content of teacher, and improves the understandability and interest of student.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of packaged type science of economic management demonstration board general construction schematic diagram according to the utility model embodiment；
Fig. 2 is the horizontal litter part according to a kind of packaged type science of economic management demonstration board of the utility model embodiment
Structural schematic diagram；
Fig. 3 is office of the portions A in Fig. 1 according to a kind of packaged type science of economic management demonstration board of the utility model embodiment
Portion's enlarged drawing.
In figure：
1, plate body；2, base stage；3, groove one；4, electronic whiteboard；5, blackboard one is pushed and pulled；6, blackboard two is pushed and pulled；7, push rod
One；8, limbus；9, fore-set；10, compasses pillar；11, connecting pole；12, mandril；13, compass foot one；14, compass foot two；
15, elastic；16, through-hole structure；17, movable screw；18, push rod two；19, scale；20, litter；21, slip pipe；22, horizontal sliding
Pole；23, vertical litter；24, pointer；25, strip；26, traveling wheel；27, groove two；28, hollow out one；29, funnel；30, drawer；
31, groove three；32, button；33, hollow out two；34, shaking device；35, motor；36, shrapnel；37, telescopic rod；38, door-plate；39,
Knob；40, baffle；41, blackboard eraser.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of packaged type science of economic management demonstration board.
As shown in Figs. 1-3, according to a kind of packaged type science of economic management demonstration board of the utility model embodiment, including plate
Body 1 and base stage 2, the plate body 1 are arranged above the base stage 2, wherein 1 middle part of the plate body is set as groove 1, institute
The middle part for stating groove 1 is electronic whiteboard 4, and 4 both sides of the electronic whiteboard are disposed as push-and-pull blackboard 1 and push and pull blackboard 26,
Described one 5 a side of push-and-pull blackboard is provided with push rod 1, and limbus 8 is provided on one 5 surface of push-and-pull blackboard, described
8 middle part of limbus is provided with fore-set 9, and 9 top of the fore-set is provided with compasses pillar 10,10 top setting of the compasses pillar
There are connecting pole 11,11 top of the connecting pole to be provided with mandril 12,10 both sides of compasses pillar are respectively arranged with compass foot one
13 and compass foot 2 14,2 14 bottom end of the compass foot is provided with elastic 15, and elastic 15 middle part is set as through-hole structure
16, elastic 15 side is provided with movable screw 17, and described 26 a side of push-and-pull blackboard is provided with push rod 2 18, institute
It states one 3 outside of groove and is equipped with scale 19, litter 20, the litter are both provided between the groove 1 and the scale 19
20 are arranged in slip pipe 21, and horizontal litter 22, left slip pipe 21 and right slip pipe 21 are provided between upper slip pipe 21 and lower slip pipe 21
Between be provided with vertical litter 23, and the horizontal litter 22 and the both sides end of the vertical litter 23 are both provided with pointer
24,24 side of the pointer setting there are two strip 25 and with the end card of the horizontal litter 22 and the vertical litter 23
It connects, 24 other side of the pointer is provided with the traveling wheel 26 to match with the litter 20, is provided in 1 bottom of the plate body recessed
Slot 2 27,2 27 bottom of the groove are set as hollow out 1, and the groove 2 27 and the base stage are provided between 2 inside
Funnel 29,2 bottom surface of the base stage is provided with drawer 30, and the top surface of the drawer 30 is communicated with the bottom of the funnel 29,
Fluted 3 31 and button 32 are set on the base stage 2, and 3 31 bottom of the groove is set as hollow out 2 33, the groove
Shaking device 34 is installed, the button 32 corresponds to 29 top of funnel and is equipped with motor 35 in 3 31.
By means of above-mentioned technical proposal, moved in horizontal and vertical direction by horizontal litter 22 and vertical litter 23, so
Afterwards, it is directed at the size of needs, is moved on corresponding scale 19, then paint so that the accuracy of drawing is increased, and
And the drawing of curve, straight line is greatly facilitated, and when needing picture cone, pen or powder are put into through-hole structure 16
Pen, then tightens movable screw 17 so that pen either chalk is fixed in through-hole structure 16, it is only necessary to pin mandril 12, so
Afterwards, fix compass foot 1, to, moving compasses foot 2 14 is painted, if you do not need to drawing either change pen or
When person's chalk, it is only necessary to movable screw 17 be unscrewed release elastic 15, pen is then taken out or chalk can be carried out tearing open
It changes, in addition, chalk is put into through-hole structure 16, avoids powder and make hand dirty, and powder can be greatly generated after chalk drawing,
So that being connected to 2 inner funnel 29 of base stage in 1 bottom of plate body setting groove 2 27 so that the powder of generation is oblique along funnel 29
Slope wall slides to reach in the drawer 30 communicated with funnel 29, it is only necessary to the powder in drawer 30 be released and be poured into dustbin
It is interior, reduce cleaning difficulty and labour, also, avoid the phenomenon that powder flies around when cleaning, it is dirty to reduce air
Dye, in addition, blackboard eraser 41 is directly introduced to after the blackboard that nuzzles up in groove 3 31, makes black by the vibrations of shaking device 34
Grieshoch on blackboard eraser 41 shakes, as the hollow out 2 33 of 3 31 bottom of groove is directly fallen to 29 slope of funnel
In drawer 30, to reduce pollution of the powder to air on blackboard eraser 41.When needing PPT to be demonstrated, it is only necessary to
Push-and-pull blackboard 1 and push-and-pull blackboard 26 are pushed away toward two sides so that PPT documents project on electronic whiteboard 4, so that it may to carry out
Electronic presentations facilitate the speech content of teacher, and improve the understandability and interest of student significantly.
In addition, the quantity of the push-and-pull blackboard 1 and the push-and-pull blackboard 26 is disposed as two pieces respectively so that need
Paint in the horizontal direction longer figure when, it is only necessary to push push-and-pull blackboard 1 and push-and-pull blackboard 26 form a big entirety it is black
Plate, so that it may to increase the area of drawing, greatly reduced the occupied space of multiple blackboards.
In addition, 22 middle part of the horizontal litter is provided with shrapnel 36,36 top and bottom of the shrapnel is both provided with flexible
It bar 37 and is fixedly connected with the horizontal litter 22, when the figure for the longer horizontal direction that needs to paint out, it is only necessary to break litter into two with one's hands
Then traveling wheel 26 on 20 stretches telescopic rod 37 until clasping traveling wheel 26 on the litter 20 of most side, is painted to increase
The area of picture.
In addition, 30 outside of the drawer is provided with door-plate 38, knob 39,30 liang of the drawer are provided on the door-plate 38
Side is provided with baffle 40, and the top of the baffle 40 is fixed on 2 bottom surface of the base stage, facilitates the cleaning of powder, also,
Easy for assemble or unload, easy to use, simple in structure, low cost is functional good.
In addition, being placed with blackboard eraser 41 on the groove 3 31, blackboard eraser 41 is put into groove 3 31, by vibrations
Device 34 shakes the powder on blackboard eraser 41 so that powder is directly over funnel 29 and falls in drawer 30, reduces blackboard eraser 41
Pollution of the upper powder to air.
In conclusion by means of the above-mentioned technical proposal of the utility model, existed by horizontal litter 22 and vertical litter 23
Horizontal and vertical direction movement, then, is directed at the size of needs, is moved on corresponding scale 19, then paint so that
The accuracy of drawing is increased, also, greatly facilitates the drawing of curve, straight line, in addition, it is necessary to longer level of painting out
When the figure in direction, it is only necessary to break the traveling wheel 26 on litter 20 into two with one's hands, then stretch telescopic rod 37 until on the litter 20 of most side
Clasp traveling wheel 26, to increase the area of drawing, and when needing picture cone, be put into through-hole structure 16 pen or
Then chalk tightens movable screw 17 so that pen either chalk is fixed in through-hole structure 16, it is only necessary to mandril 12 is pinned,
Then, compass foot 1 is fixed, to which moving compasses foot 2 14 is painted, if you do not need to drawing either changes pen
Or when chalk, it is only necessary to movable screw 17 be unscrewed release elastic 15, pen is then taken out or chalk can be carried out
It changes, in addition, chalk is put into through-hole structure 16, avoids powder and make hand dirty, and powder can be greatly generated after chalk drawing
End so that setting groove 2 27 is connected to 2 inner funnel 29 of base stage in 1 bottom of plate body so that the powder of generation is along funnel 29
Sloped wall slide to reach in the drawer 30 communicated with funnel 29, it is only necessary to the powder in drawer 30 is released and is poured into rubbish
In rubbish bucket, reduce cleaning difficulty and labour, also, avoid the phenomenon that powder flies around when cleaning, reduces empty
Gas pollutes, in addition, blackboard eraser 41 is directly introduced to after the blackboard that nuzzles up in groove 3 31, the vibrations by shaking device 34 make
Grieshoch on blackboard eraser 41 shakes, as the hollow out 2 33 of 3 31 bottom of groove is directly fallen to 29 slope of funnel
In drawer 30, to reduce pollution of the powder to air on blackboard eraser 41.When needing PPT to be demonstrated, it is only necessary to
Push-and-pull blackboard 1 and push-and-pull blackboard 26 are pushed away toward two sides so that PPT documents project on electronic whiteboard 4, so that it may to carry out
Electronic presentations facilitate the speech content of teacher, and improve the understandability and interest of student significantly.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of packaged type science of economic management demonstration board, which is characterized in that including plate body (1) and base stage (2), the plate body
(1) setting is above the base stage (2), wherein it is set as groove one (3) in the middle part of the plate body (1), the groove one (3)
Middle part is electronic whiteboard (4), and electronic whiteboard (4) both sides are disposed as push-and-pull blackboard one (5) and push-and-pull blackboard two (6), institute
It states push-and-pull blackboard one (5) a side and is provided with push rod one (7), limbus is provided on described one (5) surface of push-and-pull blackboard
(8), it is provided with fore-set (9) in the middle part of the limbus (8), compasses pillar (10), the circle are provided with above the fore-set (9)
It is provided with connecting pole (11) at the top of rule pillar (10), connecting pole (11) top is provided with mandril (12), the compasses pillar
(10) both sides are respectively arranged with compass foot one (13) and compass foot two (14), and the compass foot two (14) bottom end is provided with elastic
(15), it is set as through-hole structure (16) in the middle part of described elastic (15), the side of elastic (15) is provided with movable screw
(17), described two (6) a side of push-and-pull blackboard is provided with push rod two (18), and scale (19) is equipped on the outside of the groove one (3),
Litter (20) is both provided between the groove one (3) and the scale (19), the litter (20) is arranged at slip pipe (21)
It is interior, it is provided with horizontal litter (22) between upper slip pipe and lower slip pipe, vertical litter (23) is provided between left slip pipe and right slip pipe,
And the both sides end of the horizontal litter (22) and the vertical litter (23) is both provided with pointer (24), the pointer (24) one
Side setting is clamped there are two strip (25) and with the end of the horizontal litter (22) and the vertical litter (23), the pointer
(24) other side is provided with the traveling wheel (26) to match with the litter (20), and setting is fluted in plate body (1) bottom
Two (27), the groove two (27) bottom are set as hollow out one (28), the groove two (27) and the base stage (2) inside
Between be provided with funnel (29), base stage (2) bottom surface is provided with drawer (30), and the top surface of the drawer (30) and the leakage
The bottom of bucket (29) communicates, and fluted three (31) and button (32), the groove three (31) bottom are arranged on the base stage (2)
It is set as hollow out two (33), shaking device (34), the button (32) corresponding funnel (29) are installed in the groove three (31)
Top is equipped with motor (35).
2. a kind of packaged type science of economic management demonstration board according to claim 1, which is characterized in that the push-and-pull blackboard
The quantity of one (5) and the push-and-pull blackboard two (6) is two pieces respectively.
3. a kind of packaged type science of economic management demonstration board according to claim 1, which is characterized in that the horizontal litter
(22) middle part is provided with shrapnel (36), and shrapnel (36) top and bottom is both provided with telescopic rod (37) and is slided with the level
Pole (22) is fixedly connected.
4. a kind of packaged type science of economic management demonstration board according to claim 1, which is characterized in that the drawer (30)
Outside is provided with door-plate (38), and knob (39) is provided on the door-plate (38), and drawer (30) both sides are provided with baffle
(40), the top of the baffle (40) is fixed on the base stage (2) bottom surface.
5. a kind of packaged type science of economic management demonstration board according to claim 1, which is characterized in that the groove three
(31) blackboard eraser (41) is placed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536464.3U CN208035751U (en) | 2017-05-16 | 2017-05-16 | A kind of packaged type science of economic management demonstration board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536464.3U CN208035751U (en) | 2017-05-16 | 2017-05-16 | A kind of packaged type science of economic management demonstration board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208035751U true CN208035751U (en) | 2018-11-02 |
Family
ID=63957599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720536464.3U Expired - Fee Related CN208035751U (en) | 2017-05-16 | 2017-05-16 | A kind of packaged type science of economic management demonstration board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208035751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159583A (en) * | 2018-11-06 | 2019-01-08 | 苏州中誉智骏企业管理有限公司 | A kind of environmentally friendly blackboard for teaching with the grey effect of collection |
| CN112837563A (en) * | 2021-01-18 | 2021-05-25 | 濮阳职业技术学院 | Intelligent multimedia teaching system for economic management |
-
2017
- 2017-05-16 CN CN201720536464.3U patent/CN208035751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159583A (en) * | 2018-11-06 | 2019-01-08 | 苏州中誉智骏企业管理有限公司 | A kind of environmentally friendly blackboard for teaching with the grey effect of collection |
| CN112837563A (en) * | 2021-01-18 | 2021-05-25 | 濮阳职业技术学院 | Intelligent multimedia teaching system for economic management |
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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: 20181102 Termination date: 20190516 |