CN206574301U - A kind of easy board of education - Google Patents
A kind of easy board of education Download PDFInfo
- Publication number
- CN206574301U CN206574301U CN201720073066.2U CN201720073066U CN206574301U CN 206574301 U CN206574301 U CN 206574301U CN 201720073066 U CN201720073066 U CN 201720073066U CN 206574301 U CN206574301 U CN 206574301U
- Authority
- CN
- China
- Prior art keywords
- middle pipe
- plate body
- plate
- education
- inner tube
- 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
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Abstract
The utility model discloses a kind of easy board of education, including plate body, handle, mounting circle, connector, base supporting plate, bottom plate, scissors type elevating frame, support bar；Support bar includes inner tube, outer tube, middle pipe, screwed hole, screw, the lower-left end of plate body is provided with sliding sleeve, worn inside sliding sleeve and be equipped with slide bar, the upper end of slide bar is provided with mounting shell, the inside of mounting shell is provided with laser light beam, and the lower end of slide bar is provided with handle, and the lower-left end of plate body is provided with pull bar by mounting bracket, the front end of pull bar is provided with front side of wear plate, pull bar and is socketed with spring.The utility model is simple in construction, easy to use, can realize suspension teaching, also the teaching for carrying out height regulation can be placed on dais, the movement of board of education can be realized, change the angle of board of education, quick guide can be realized, easy to operate, operating efficiency is high, saves the time.
Description
Technical field
The utility model is related to teaching field, specifically a kind of easy board of education.
Background technology
Teaching is the distinctive personnel training activity of a kind of mankind that the religion of teacher and student are constituted.Pass through this work
Dynamic, teacher is purposeful, planned and organized ground guiding student learns and grasps cultural and technical knowledge and technical ability, promotes student's element
Matter is improved, and them is turned into the people required for society.Teaching aid equipment is often used in teaching, wherein board of education is most normal
The equipment used, at present, common board of education include base and are arranged on the plate body on base top, and teacher is in the enterprising running hand of plate body
Write into capable teaching；And most of boards of education used are typically all to be fixed on the wall in front of classroom, be difficult to realize it is mobile and
Change the angle of board of education；, cannot be according to actual feelings when using and traditional board of education often also only possesses single function
Condition carries out selection and used, pretty troublesome, while existing board of education is inconvenient when in use, and loses time, inefficiency,
Complex operation, therefore, to solve the above problems, special provide a kind of new technical scheme.
Utility model content
The purpose of this utility model is to provide a kind of easy board of education, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of easy board of education, including plate body, the upper end center of the plate body are installed with handle, the inner side of handle
On mounting circle is installed, the lower end of plate body removed and installed connector, and the lower end of connector is fixedly mounted in base supporting plate,
The lower section of base supporting plate is provided with bottom plate, and the scissor-type liter for being capable of oscilaltion is installed between base supporting plate and bottom plate
Frame is dropped, telescopic support bar is installed with respectively between base supporting plate and four angles of bottom plate；The support bar includes
Inner tube, outer tube and middle pipe, the external diameter of middle pipe is less than the internal diameter of outer tube, the internal diameter of middle pipe is more than the external diameter of inner tube, inner tube suit with
In middle pipe, middle pipe sleeve is provided with axial notch in the outer tube on middle pipe and inner tube, middle pipe top be provided with inside it
Inner tube on the corresponding screwed hole of axial notch, screw is installed in screwed hole, the inner locking of screw is located at axially recessed
In groove；The lower-left end of the plate body, which is provided with to wear inside sliding sleeve, sliding sleeve, is equipped with slide bar, and the upper end of slide bar is provided with mounting shell,
The inside of mounting shell is provided with laser light beam, and the lower end of slide bar is provided with handle, and the lower-left end of plate body is provided with by mounting bracket
Pull bar, the front end of pull bar, which is provided with front side of wear plate, pull bar, is socketed with spring.
It is used as further program of the utility model：Axial notch in said inner tube is conllinear with the axial notch on middle pipe
Set.
It is used as the utility model further scheme：The outer surface of described spring is provided with dirt-proof boot.
It is used as the utility model further scheme：Anti-slip cover is installed on described handle.
It is used as the utility model further scheme：The back side of the plate body is additionally provided with hook.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, easy to use, both
Suspension teaching can be realized, the teaching for carrying out height regulation can be also placed on dais, movement, the change religion of board of education can be realized
The angle of plate is learned, quick guide can be realized, easy to operate, operating efficiency is high, saves the time.
Brief description of the drawings
Fig. 1 is the structural representation of easy board of education；
Fig. 2 is the structural representation of support bar in easy board of education；
Fig. 3 is supporting bar structure diagrammatic cross-section in easy board of education；
In figure：1- plate bodys, 2- handles, 3- mountings circle, 4- connectors, 5- bases supporting plate, 6- bottom plates, 7- scissors type elevatings
Pipe, 84- axial notches, 85- screws, 9- sliding sleeves, 10- slide bars, 11- peace in frame, 8- support bars, 81- inner tubes, 82- outer tubes, 83-
Fill shell, 12- laser light beams, 13- handles, 14- wear plates, 15- pull bars, 16- springs.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-3, a kind of easy board of education, including plate body 1 are referred to, the upper end center of the plate body 1 is installed with
Mounting circle 3 is installed, the lower end of plate body 1 has removed and installed connector 4, and the lower end of connector 4 is consolidated on handle 2, the inner side of handle 2
Dingan County is in base supporting plate 5, and the lower section of base supporting plate 5 is provided with bottom plate 6, fixed peace between base supporting plate 1 and bottom plate 2
Equipped with the scissors type elevating frame 7 for being capable of oscilaltion, it is installed with respectively between base supporting plate 5 and four angles of bottom plate 6
Telescopic support bar 8；In use, according to oneself viewing display comfort level and custom, the height of scissors type elevating frame 7 is adjusted,
And the match height of support bar 8 and the match height of fixed support bar 8 are adjusted, it is used with optimal viewing angle, with stronger
Operability and practicality；The support bar 8 includes inner tube 81, outer tube 82 and middle pipe 83, and the external diameter of middle pipe 83 is less than outer tube 82
Internal diameter, the internal diameter of middle pipe 83 are more than in the external diameter of inner tube 81, the suit of inner tube 81 and middle pipe 83, and middle pipe 83 is sleeved in outer tube 82,
Axial notch 84 is provided with middle pipe 83 and inner tube 81, the middle top of pipe 83 is provided with the axial direction in the inner tube 81 internal with it
Screw 85 is installed, the inner locking of screw 85 is in axial notch 84 in the corresponding screwed hole of groove 84, screwed hole；Make
Used time, by drawing high length or inner tube 81 length relative to middle pipe 83 of the middle pipe 83 relative to outer tube 82, then by by spiral shell
Nail 85 is tightened in axial notch 84, you can so that support bar 8 to be adjusted to height and the fixation of needs, and regulation is rapid, user
Just, operating efficiency is improved.
Axial notch 84 in said inner tube 81 is collinearly set with the axial notch 84 on middle pipe 83.
The lower-left end of the plate body 1, which is provided with to wear inside sliding sleeve 9, sliding sleeve 9, is equipped with slide bar 10, and the upper end of slide bar 10 is installed
There is mounting shell 11, the inside of mounting shell 11 is provided with laser light beam 12, and the lower end of slide bar 10 is provided with handle 13, a left side for plate body 1
Lower end is provided with pull bar 15 by mounting bracket, and the front end of pull bar 15 is provided with wear plate 14, and the front side of pull bar 10 is socketed with spring
16。
The outer surface of described spring 16 is provided with dirt-proof boot.
Anti-slip cover is installed on described handle 13.
The back side of the plate body 1 is additionally provided with hook (not shown).
Operation principle of the present utility model is：It can be facilitated by handle 2 and plate body 1 is carried out to put forward fortune, and plate body 1 passes through
Connector 4 is connected with base supporting plate 5, thus plate body 1 can be made to be disassembled from base supporting plate 5, and plate body 1 is carried out
Suspension is used, naturally it is also possible to by the way that plate body 1 is placed in base supporting plate 5, and height regulation, side are carried out by support bar 8
Just the student viewing of different distance.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (5)
1. a kind of easy board of education, including plate body, it is characterised in that the upper end center of the plate body is installed with handle,
Mounting circle is installed, the lower end of plate body has removed and installed connector, and the lower end of connector is fixedly mounted on bottom on the inner side of handle
On seat supports plate, the lower section of base supporting plate is provided with bottom plate, and be installed between base supporting plate and bottom plate to rise up and down
Telescopic support bar is installed with respectively between four angles of the scissors type elevating frame of drop, base supporting plate and bottom plate；Institute
Stating support bar includes inner tube, outer tube and middle pipe, and the external diameter of middle pipe is more than the outer of inner tube less than the internal diameter of outer tube, the internal diameter of middle pipe
In footpath, inner tube suit and middle pipe, middle pipe sleeve is provided with axial notch, middle pipe top in outer tube on middle pipe and inner tube
It is provided with the screwed hole corresponding with the axial notch in its internal inner tube, screwed hole and screw, the inner of screw is installed
Locking is in axial notch；The lower-left end of the plate body, which is provided with to wear inside sliding sleeve, sliding sleeve, is equipped with slide bar, the upper end of slide bar
Mounting shell is installed, the inside of mounting shell is provided with laser light beam, and the lower end of slide bar is provided with handle, and the lower-left end of plate body passes through
Mounting bracket is provided with pull bar, and the front end of pull bar, which is provided with front side of wear plate, pull bar, is socketed with spring.
2. easy board of education according to claim 1, it is characterised in that on the axial notch and middle pipe in said inner tube
Axial notch collinearly set.
3. easy board of education according to claim 1, it is characterised in that the outer surface of described spring is provided with dust-proof
Set.
4. easy board of education according to claim 1, it is characterised in that be provided with Anti-slip cover on described handle.
5. easy board of education according to claim 1, it is characterised in that the back side of the plate body is additionally provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073066.2U CN206574301U (en) | 2017-01-19 | 2017-01-19 | A kind of easy board of education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073066.2U CN206574301U (en) | 2017-01-19 | 2017-01-19 | A kind of easy board of education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574301U true CN206574301U (en) | 2017-10-20 |
Family
ID=60061111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720073066.2U Expired - Fee Related CN206574301U (en) | 2017-01-19 | 2017-01-19 | A kind of easy board of education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206574301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215453A (en) * | 2018-11-13 | 2019-01-15 | 安康学院 | A kind of higher mathematics Function Teaching demonstrator |
| CN112396921A (en) * | 2020-10-28 | 2021-02-23 | 牡丹江师范学院 | Auxiliary device for Chinese language and literature teaching |
-
2017
- 2017-01-19 CN CN201720073066.2U patent/CN206574301U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215453A (en) * | 2018-11-13 | 2019-01-15 | 安康学院 | A kind of higher mathematics Function Teaching demonstrator |
| CN109215453B (en) * | 2018-11-13 | 2020-07-31 | 安康学院 | Higher mathematical function teaching demonstration instrument |
| CN112396921A (en) * | 2020-10-28 | 2021-02-23 | 牡丹江师范学院 | Auxiliary device for Chinese language and literature teaching |
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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 |
Granted publication date: 20171020 Termination date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |