CN206475633U - Drawing board for teaching - Google Patents
Drawing board for teaching Download PDFInfo
- Publication number
- CN206475633U CN206475633U CN201720028263.2U CN201720028263U CN206475633U CN 206475633 U CN206475633 U CN 206475633U CN 201720028263 U CN201720028263 U CN 201720028263U CN 206475633 U CN206475633 U CN 206475633U
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- mainboard body
- drawing board
- laser
- generating laser
- 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
Abstract
The utility model is related in drawing board for teaching, including mainboard body, the surrounding side of mainboard body the graduated structure for being each provided with arranging along length of side direction at least two neighboring；Also include being provided with the generating laser for being mutually perpendicular to cross-distribution on the sliding seat being attached on mainboard body, sliding seat, the luminous end of generating laser exposes from the periphery of sliding seat, and the chalk clamp arranged with laser generator spatial vertical is additionally provided with sliding seat.Chalk can be inserted into chalk clamp, slided with sliding seat on mainboard body, in sliding process, generating laser meeting real time emission laser beam on sliding seat, scale on laser beam correspondence mainboard body periphery, to show sliding seat mobile data in real time, have the advantages that plotting speed is fast, convenient and practical without reading drawing board in transverse direction, longitudinal data, thus the utility model respectively.
Description
Technical field
The utility model is related to drawing board for teaching.
Background technology
Art Design class is imparted knowledge to students with economics and management science teaching process, often uses drawing board, particularly economic management
In its teaching process, with the help of drawing board, learner is easier have clearly cognitive a, knowledge to economic situation trend
Infiltration rate faster, improves learning efficiency, but used drawing board for teaching now, mostly small-sized drawing board, when using
Human hand one, lecturer checks and explained one by one, wastes substantial amounts of instructional blocks of time, causes efficiency of teaching low, hinders China pair
In the culture of the economic management talent.
The U of Chinese patent literature CN 204360656 disclose a kind of economical management teaching drawing board, including square mainboard
Body, mainboard body longitudinal ruler of slidable fit provided with the horizontal ruler for being slidable in the vertical direction assembling and in left-right direction is horizontal
Mutually set up and non-interference to, longitudinal ruler, and respectively come with along chi length direction slidable fit on transverse direction, longitudinal ruler
Sliding block and the chalk clamp on sliding block, with by by after the alignment of the chalk clamp of the sliding block on transverse direction, longitudinal ruler, by chalk
Fill in chalk clamp, positioning chalk position in two-dimensional coordinate.But a drawing point is often found on mainboard body, is required at least
Sliding block on mobile horizontal, longitudinal ruler, or even mobile horizontal, position of the longitudinal ruler on mainboard body is needed, so as to draw
Act the problem of person's of giving lessons drawing efficiency in Plot Work is slow, workload is big.
The content of the invention
The utility model aims to provide drawing board for teaching, to solve drawing board plotting speed asking slowly in the prior art
Topic.
In order to solve the above technical problems, the technical scheme of drawing board for teaching is as follows in the utility model：
In drawing board for teaching, including mainboard body, the surrounding side of mainboard body it is at least two neighboring on be each provided with along side
The graduated structure of length direction arrangement；Also include being provided with the sliding seat being attached on mainboard body, sliding seat and be mutually perpendicular to intersect
The generating laser of distribution, the luminous end of generating laser exposes from the periphery of sliding seat, is additionally provided with and is sent out with laser on sliding seat
The chalk clamp of raw device spatial vertical arrangement.
Mainboard body includes the panel that magnetic material is made, and the sliding seat is permanent magnet.
The graduated structure is distributed with the edge of mainboard body, generating laser there are four and around sliding seat
Central axis is uniform, and four generating lasers are divided into two groups, are coaxially distributed with two generating lasers in group, the laser hair of difference group
Emitter square crossing is distributed.
Generating laser includes the laser generator for being used for excitation beam and vertically telescopic deflating cap, and deflating cap exists
Laser generator is triggered when pressing, laser generator is cut off when flicking, deflating cap is stretched into the chalk clamp.
Sliding seat is annular pedestal, and chalk clamp is fixed on the circle set in sliding seat center hole for coaxial inserting.
Chalk can be inserted into chalk clamp in the utility model, be slided with sliding seat on mainboard body, in sliding process,
Scale on generating laser meeting real time emission laser beam on sliding seat, laser beam correspondence mainboard body periphery, with reality
When show sliding seat mobile data, have without reading in transverse direction, longitudinal data, thus the utility model drawing board respectively and draw
Fast, the convenient and practical advantage of speed, also solves the problem of drawing board plotting speed is slow in the prior art.
Brief description of the drawings
Fig. 1 is the structural representation of drawing board in the utility model；
Fig. 2 is structural representation of the drawing instrument under without using state in Fig. 1；
Fig. 3 is the structural representation of drawing instrument in a state of use in Fig. 1；
Fig. 4 is the structural representation of generating laser in Fig. 2.
Embodiment
Describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that not rushing
In the case of prominent, the feature in embodiment and embodiment in the utility model can be mutually combined.
The embodiment of drawing board for teaching in the utility model：As shown in Figures 1 to 4, the drawing board is main by mainboard body 1
With the two parts of drawing instrument 2 composition.
The panel 11 and its carrier for drawing-board of back side bracketing that mainboard body 1 is mainly made up of magnetic material are constituted.Mainboard body 1
The graduated structure 12 along the length of side direction arrangement at residing edge is distributed with edge.
Drawing instrument 2 includes being provided with the sliding seat 21 being attached on mainboard body 1, sliding seat 21 being mutually perpendicular to intersect and divided
The generating laser 22 of cloth, the periphery of luminous end from the sliding seat 21 of generating laser 22 is exposed, be additionally provided with sliding seat 21 with
The chalk clamp 23 of laser generator spatial vertical arrangement.Sliding seat 21 is the permanent magnet of annular.Chalk clamp 23 is coaxial
Inserting is fixed on the circle set in the center hole of sliding seat 21.Generating laser 22 has four and around the central axis of sliding seat 21
Uniformly, four 22 points of generating lasers are two groups, with the two coaxially distributions of generating laser 22, the generating laser of difference group in group
22 square crossings are distributed.
Generating laser 22 includes the laser generator 221 for being used for excitation beam and vertically telescopic deflating cap 222,
Deflating cap 222 triggers laser generator 221 when pressing, when flicking, laser generator 221 is cut off, and deflating cap 222 is stretched into
In the chalk clamp 23.The bullet flicked for pressing switch cap 222 is provided between deflating cap 222 and laser generator 221
Spring 223.
When in use, chalk 3 can be inserted into chalk clamp 23 drawing board in the present embodiment, with sliding seat 21 in mainboard body 1
Upper to slide, in sliding process, the generating laser 22 on sliding seat 21 can real time emission laser beam, laser beam correspondence
Scale on the periphery of mainboard body 1, to show the mobile data of sliding seat 21 in real time, without reading transverse direction, longitudinal data respectively, thus
Drawing board has the advantages that plotting speed is fast, convenient and practical in the utility model.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The spirit and scope of scheme.
Claims (5)
1. drawing board for teaching, including mainboard body, it is characterised in that at least two neighboring respective in the surrounding side of mainboard body
Provided with the graduated structure arranged along length of side direction；Also include being provided with mutually on the sliding seat being attached on mainboard body, sliding seat
The generating laser of square crossing distribution, the luminous end of generating laser exposes from the periphery of sliding seat, is additionally provided with sliding seat
The chalk clamp arranged with laser generator spatial vertical.
2. drawing board for teaching according to claim 1, it is characterised in that mainboard body includes the face that magnetic material is made
Plate, the sliding seat is permanent magnet.
3. drawing board for teaching according to claim 2, it is characterised in that institute is distributed with the edge of mainboard body
Graduated structure is stated, generating laser there are four and uniform around the central axis of sliding seat, and four generating lasers are divided into two groups,
Coaxially it is distributed with two generating lasers in group, the generating laser square crossing distribution of difference group.
4. the drawing board for teaching according to claim 1 or 2 or 3, it is characterised in that generating laser includes being used to excite
The laser generator of light beam and vertically telescopic deflating cap, deflating cap trigger laser generator when pressing, when flicking
Laser generator is cut off, and deflating cap is stretched into the chalk clamp.
5. the drawing board for teaching according to claim 1 or 2 or 3, it is characterised in that sliding seat is annular pedestal, powder
Casing with pen is fixed on the circle set in sliding seat center hole for coaxial inserting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028263.2U CN206475633U (en) | 2017-01-11 | 2017-01-11 | Drawing board for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028263.2U CN206475633U (en) | 2017-01-11 | 2017-01-11 | Drawing board for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206475633U true CN206475633U (en) | 2017-09-08 |
Family
ID=59753572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720028263.2U Expired - Fee Related CN206475633U (en) | 2017-01-11 | 2017-01-11 | Drawing board for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206475633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790500A (en) * | 2018-05-30 | 2018-11-13 | 杨先平 | A kind of curve graph drawing auxiliary teaching device |
| CN109903645A (en) * | 2019-03-28 | 2019-06-18 | 深圳市龙华区中心医院 | A kind of instructional device of public administration |
-
2017
- 2017-01-11 CN CN201720028263.2U patent/CN206475633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790500A (en) * | 2018-05-30 | 2018-11-13 | 杨先平 | A kind of curve graph drawing auxiliary teaching device |
| CN109903645A (en) * | 2019-03-28 | 2019-06-18 | 深圳市龙华区中心医院 | A kind of instructional device of public administration |
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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: 20170908 Termination date: 20190111 |