CN208834561U - A kind of outer English teaching board of household portable - Google Patents
A kind of outer English teaching board of household portable Download PDFInfo
- Publication number
- CN208834561U CN208834561U CN201820635336.9U CN201820635336U CN208834561U CN 208834561 U CN208834561 U CN 208834561U CN 201820635336 U CN201820635336 U CN 201820635336U CN 208834561 U CN208834561 U CN 208834561U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- case lid
- fixedly installed
- accommodating groove
- bottom end
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
A kind of outer English teaching board of household portable, it include to have cabinet, case lid, knob and pulley, the cabinet and case lid are hinged, the top of the cabinet is provided with knob, the bottom end of the cabinet is provided with pulley, it is characterized in that, the left and right sides and the back side of the cabinet have been wholely set an accommodating groove respectively, the bottom end of the accommodating groove extends to the bottom end of cabinet, the lower end of the accommodating groove is hinged with supporting leg by screw rod, fastening nut is bolted on the screw rod, fixed plate is fixedly installed in the cabinet, use English teaching board outside a kind of household portable described in the utility model, board of education is moved to field teaching convenient for teacher, reduce the labor intensity of teacher.
Description
Technical field
The utility model relates to teaching aid more particularly to a kind of outer English teaching boards of household portable.
Background technique
Currently, a part of Curriculum Standards for English in junior middle school designs outdoor activities, and such as: kiteflying, fishing etc., in order to improve student's
Learning interest, teacher can periodically select field teaching, and field teaching can not only improve the learning interest of student, moreover it is possible to make student close
Nearly the Nature, but when imparting knowledge to students outdoors, teacher needs to move to board of education open air, time-consuming and laborious, existing field teaching plate
Although being mounted with pulley on supporting leg, stair activity be there is still a need for manpower transport, also, usually teaching plate bulk compared with
Greatly, it carries to get up also to be inconvenient, it usually needs at least two people carry together.
Utility model content
The purpose of this utility model is that providing a kind of outer English religion of household portable in place of overcome the deficiencies in the prior art
Plate is learned, board of education field teaching can be moved in order to teacher, reduce the labor intensity of teacher.
A kind of outer English teaching board of household portable described in the utility model, includes to have cabinet, case lid, knob and cunning
Wheel, the cabinet and case lid are hinged, and the top of the cabinet is provided with knob, and the bottom end of the cabinet is provided with pulley, special
Sign is that the left and right sides and the back side of the cabinet have been wholely set an accommodating groove respectively, and the bottom end of the accommodating groove extends
To the bottom end of cabinet, the lower end of the accommodating groove is hinged with supporting leg by screw rod, and fastening nut is bolted on the screw rod, described
Fixed plate is fixedly installed in cabinet, the two sides of the fixed plate are hinged with folded sheet, laterally set in the plate face of the fixed plate
Four lines, three lattice are equipped with, a shoulder belt is respectively arranged at left and right sides of the box back surface, the case lid inner top side fixation is set
It is equipped with clamping plate, clip is fixedly installed at the upper edge of the clamping plate, storage is fixedly installed on the case lid below the clamping plate
Box is fixedly installed chalk holder on the case lid below the storage box.
A kind of outer English teaching board of household portable described in the utility model, overall structure is simple, easy for operation, surely
It is qualitative good, high reliablity, using English teaching board outside a kind of household portable described in the utility model, convenient for teacher by board of education
It is moved to field teaching, reduces the labor intensity of teacher.
Detailed description of the invention
Attached drawing 1 is a kind of structure schematic diagram of the outer English teaching board of household portable described in the utility model.Attached drawing 2
It is a kind of case lid Unclosing structure schematic diagram of the outer English teaching board of household portable described in the utility model.Fig. 3 is that this is practical new
Structural schematic diagram when a kind of outer English teaching board of household portable described in type uses.
1- cabinet 2- knob 3- accommodating groove 4- magnet 5- supporting leg 6- screw rod 7- pulley 8-
Chalk holder 9- fastening nut 10- folded sheet 11- fixed plate 12- case lid 13- clip 14- clamping plate
15- storage box 16- shoulder belt.
Specific embodiment
Referring now to attached drawing 1, attached drawing 2 and attached drawing 3 are described in conjunction with the embodiments as follows: a kind of outer English teaching board of household portable,
It include cabinet 1, case lid 12, knob 2 and pulley 7, the cabinet 1 is hinged with case lid 12, and the top of the cabinet 1 is provided with drawing
Hand 2, the bottom end of the cabinet 1 are provided with pulley 7, and the left and right sides and the back side of the cabinet 1 have been wholely set a receipts respectively
Receive slot 3, the accommodating groove 3 is the rectangular parallelepiped structure of indent, and the bottom end of the accommodating groove 3 extends to the bottom end of cabinet 1, the receipts
Receiving the lower end of slot 3 is hinged with supporting leg 5 by screw rod 6, fastening nut 9 is bolted on the screw rod 6, by tightening nut for supporting leg
5 is fixed, is fixedly installed fixed plate 11 in the cabinet 1, the two sides of the fixed plate 11 are hinged with folded sheet 10, the fixation
Plate 11 and folded sheet 10 are the blackboard for being commonly used in writing, and four lines, three lattice are horizontally arranged in the plate face of the fixed plate 11,
Non-toxic oil lacquer print can be used in fixed plate 11 in four lines, three lattice, is convenient for english writing, promotes quality of instruction and efficiency, described
1 back side of cabinet at left and right sides of be respectively arranged with a shoulder belt 16, in stair activity, teacher can be by shoulder belt 16 by the device
Back piggyback moves, and 12 inner top side of case lid is fixedly installed clamping plate 14, is fixedly installed at the upper edge of the clamping plate 14
There is clip 13, for clamping books or related teaching material, is fixedly installed storage box 15, institute on the case lid 12 below the clamping plate 14
It states and is fixedly installed chalk holder 8 on the case lid 12 below storage box 15.
When in use, support angle is taken out out of accommodating groove 3 and adjusted to supporting leg 5, fastening is tightened after adjusting
Nut 9 is fixed by supporting leg 5, then opens case lid 12, folded sheet 10 is opened, is used between the back side and cabinet 1 of folded sheet 10
The mutually absorption of magnet 4 is fixed, and after use, fastening nut 9 is unscrewed, supporting leg 5 is taken in accommodating groove 3, supporting leg 5 and storage
It is fixed between slot 3 using the mutually absorption of magnet 4, covers case lid 12 after then closing the conjunction of folded sheet 10, it is mobile in flat road surface
When, teacher need to only haul 2 movement of knob, and widely applied on luggage case common in life stretch can be used in the knob 2
Contracting formula knob 2 when needing downstairs, need to only be carried on the back the device piggyback by shoulder belt 16.
A kind of outer English teaching board of household portable described in the utility model, overall structure is simple, easy for operation, surely
It is qualitative good, high reliablity, using English teaching board outside a kind of household portable described in the utility model, convenient for teacher by board of education
It is moved to field teaching, reduces the labor intensity of teacher.
Claims (2)
1. a kind of outer English teaching board of household portable includes cabinet (1), case lid (12), knob (2) and pulley (7), the case
Hingedly, the top of the cabinet (1) is provided with knob (2), and the bottom end of the cabinet (1) is provided with cunning for body (1) and case lid (12)
It takes turns (7), which is characterized in that the left and right sides and the back side of the cabinet (1) have been wholely set an accommodating groove (3) respectively, described
The bottom end of accommodating groove (3) extends to the bottom end of cabinet (1), and the lower end of the accommodating groove (3) is hinged with supporting leg by screw rod (6)
(5), it is bolted with fastening nut (9) on the screw rod (6), is fixedly installed fixed plate (11), the fixation in the cabinet (1)
The two sides of plate (11) are hinged with folded sheet (10), and four lines, three lattice are horizontally arranged in the plate face of the fixed plate (11), described
A shoulder belt (16) is respectively arranged at left and right sides of cabinet (1) back side.
2. a kind of outer English teaching board of household portable according to claim 1, which is characterized in that on the inside of the case lid (12)
Upper end is fixedly installed clamping plate (14), is fixedly installed clip (13) at the upper edge of the clamping plate (14), the clamping plate (14)
It is fixedly installed storage box (15) on following case lid (12), is fixedly installed on the case lid (12) of the storage box (15) below
Chalk holder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820635336.9U CN208834561U (en) | 2018-05-01 | 2018-05-01 | A kind of outer English teaching board of household portable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820635336.9U CN208834561U (en) | 2018-05-01 | 2018-05-01 | A kind of outer English teaching board of household portable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208834561U true CN208834561U (en) | 2019-05-07 |
Family
ID=66304138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820635336.9U Expired - Fee Related CN208834561U (en) | 2018-05-01 | 2018-05-01 | A kind of outer English teaching board of household portable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208834561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399131A (en) * | 2020-10-13 | 2021-02-23 | 国网山东省电力公司滨州供电公司 | Portable wired conference integrated device |
-
2018
- 2018-05-01 CN CN201820635336.9U patent/CN208834561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399131A (en) * | 2020-10-13 | 2021-02-23 | 国网山东省电力公司滨州供电公司 | Portable wired conference integrated device |
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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: 20190507 Termination date: 20200501 |