CN204066494U - A kind of English teaching teaching aid - Google Patents
A kind of English teaching teaching aid Download PDFInfo
- Publication number
- CN204066494U CN204066494U CN201420454409.6U CN201420454409U CN204066494U CN 204066494 U CN204066494 U CN 204066494U CN 201420454409 U CN201420454409 U CN 201420454409U CN 204066494 U CN204066494 U CN 204066494U
- Authority
- CN
- China
- Prior art keywords
- tense
- lower carriage
- upper bracket
- teaching
- connecting link
- 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
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a kind of English teaching teaching aid, comprise base, lower carriage and upper bracket; The bottom of described lower carriage is fixed on base, the top of lower carriage and the bottom of upper bracket are connected by screw, upper bracket and lower carriage connect and compose a framework, parallelly successively in described framework be provided with four connecting links, the two ends of connecting link are separately fixed at the both sides of framework, each connecting link is sheathed three tense blocks successively, and described tense block is hexahedron, tense block is offered the through hole worn for connecting link.The utility model structure is simple, easy to use, and 12 tense blocks write tense title and example sentence respectively, is convenient to teaching, more vivid; Teaching aid can realize folding simultaneously, effectively reduces storage space.
Description
Technical field
The utility model relates to a kind of teaching aid, in particular a kind of English teaching teaching aid.
Background technology
In the teaching of school, teaching aid platform is overhead estrade, say above the people taught or give a lecture stands in, particularly the existing teacher of English Instructor assists lectern to be cannot move on fixing position, teacher is just needed to walk about before blackboard and lectern back and forth during use, extremely bother, waste time and energy, reduce the efficiency of teaching of teacher, if above books are directly placed on, fixing books object cannot be played, and chalk and textbook are placed on lectern and also will cause the confusion of lectern, teacher is saying that class hour needs to hold books used of teaching conveniently for preventing page from changing, add the workload of teacher, affect efficiency of teaching.It is relatively wide that English relates to face, and the grammer of English is many, so can be more than the teaching notes of other teachers a lot of for English teaching notes English teacher, in English Teaching Class, need teacher to write a large amount of words on blackboard of being everlasting, need a lot of english textbook, as exercise simultaneously, the educational aids such as grammer, English Instructor writes Shi Yaoyi only hand-held English teaching notes on blackboard, and another hand chalk-writing, takes very inconvenient, add the workload of English teacher, waste the time.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of English teaching teaching aid, can realize the tense teaching of English preferably.
The utility model is achieved through the following technical solutions, and the utility model comprises base, lower carriage and upper bracket; The bottom of described lower carriage is fixed on base, the top of lower carriage and the bottom of upper bracket are connected by screw, upper bracket and lower carriage connect and compose a framework, parallelly successively in described framework be provided with four connecting links, the two ends of connecting link are separately fixed at the both sides of framework, each connecting link is sheathed three tense blocks successively, and described tense block is hexahedron, tense block is offered the through hole worn for connecting link.
Described tense block is hollow hexahedron structure.Effectively can alleviate the weight of teaching aid.
Described tense block pastes water-writing plate on four faces that connecting link rotates.Write pen well in advance on tense block by water to write, can wipe time no, more convenient.
Through hole xsect on the xsect of described connecting link and tense block is square.Be convenient to the location of tense block.
For realizing the folder function of teaching aid, the bottom of described upper bracket is positioned at the outside on lower carriage top, the bottom of upper bracket is provided with bayonet socket, the top of lower carriage is provided with projection, described projection is positioned at described bayonet socket, the top of upper bracket bottom and lower carriage is connected by screw, and described screw is positioned under bayonet socket.
The utility model has the following advantages compared to existing technology: the utility model structure is simple, easy to use, and 12 tense blocks write tense title and example sentence respectively, is convenient to teaching, more vivid; Teaching aid can realize folding simultaneously, effectively reduces storage space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As depicted in figs. 1 and 2, the present embodiment comprises base 1, lower carriage 2 and upper bracket 3; The bottom of described lower carriage 2 is fixed on base 1, the top of lower carriage 2 is connected by screw 4 with the bottom of upper bracket 3, upper bracket 3 and lower carriage 2 connect and compose a framework, parallelly successively in described framework be provided with four connecting links 5, the two ends of connecting link 5 are separately fixed at the both sides of framework, each connecting link 5 is sheathed three tense blocks 6 successively, and described tense block 6 is hexahedron, tense block 6 is offered the through hole worn for connecting link 5.
The tense block 6 of the present embodiment is hollow regular hexahedron unit of plastic, effectively can alleviate the weight of teaching aid.Tense block 6 pastes water-writing plate on four faces that connecting link 5 rotates.Write pen well in advance on tense block 6 by water to write, can wipe time no, more convenient.
Through hole xsect on the xsect of the present embodiment connecting link 5 and tense block 6 is square.Be convenient to the location of tense block 6, tense block 6 often rotates and once can ensure that it can not be shifted after being rotated in place.
In framework, four connecting links 5 from top to bottom have 12 tense blocks 6, a face of each tense block 6 is tense title, and other three faces are example sentence.Three tense block 6 titles on first connecting link 5 are respectively: present indefinite simple present, past idenfinite, future simple tense, three tense block 6 titles on second connecting link 5 are respectively: present progressive tense, past progressive tense, future progressive tense, three tense block 6 titles on 3rd connecting link 5 are respectively: present perfect tense, past perfect tense, future perfect tense, and three tense block 6 titles on the 4th connecting link 5 are respectively: perfect progressive, past perfect continuous tense, in the future perfect progressive now.
For realizing the folder function of teaching aid, the bottom of upper bracket 3 is positioned at the outside on lower carriage 2 top, the bottom of upper bracket 3 is provided with bayonet socket 31, the top of lower carriage 2 is provided with projection 21, described projection 21 is positioned at described bayonet socket 31, upper bracket 3 bottom is connected by screw 4 with the top of lower carriage 2, and described screw 4 is positioned under bayonet socket 31.As shown in Figure 1, when needing folding, unscrew screw 4, then that upper bracket 3 is namely collapsible backward along direction in figure, be easy to carry and store.
Claims (5)
1. an English teaching teaching aid, is characterized in that, comprises base, lower carriage and upper bracket; The bottom of described lower carriage is fixed on base, the top of lower carriage and the bottom of upper bracket are connected by screw, upper bracket and lower carriage connect and compose a framework, parallelly successively in described framework be provided with four connecting links, the two ends of connecting link are separately fixed at the both sides of framework, each connecting link is sheathed three tense blocks successively, and described tense block is hexahedron, tense block is offered the through hole worn for connecting link.
2. a kind of English teaching teaching aid according to claim 1, is characterized in that, described tense block is hollow hexahedron structure.
3. a kind of English teaching teaching aid according to claim 2, is characterized in that, described tense block pastes water-writing plate on four faces that connecting link rotates.
4. a kind of English teaching teaching aid according to claim 1, is characterized in that, the through hole xsect on the xsect of described connecting link and tense block is square.
5. a kind of English teaching teaching aid according to claim 1, it is characterized in that, the bottom of described upper bracket is positioned at the outside on lower carriage top, the bottom of upper bracket is provided with bayonet socket, the top of lower carriage is provided with projection, described projection is positioned at described bayonet socket, and the top of upper bracket bottom and lower carriage is connected by screw, and described screw is positioned under bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454409.6U CN204066494U (en) | 2014-08-12 | 2014-08-12 | A kind of English teaching teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454409.6U CN204066494U (en) | 2014-08-12 | 2014-08-12 | A kind of English teaching teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066494U true CN204066494U (en) | 2014-12-31 |
Family
ID=52207954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454409.6U Expired - Fee Related CN204066494U (en) | 2014-08-12 | 2014-08-12 | A kind of English teaching teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066494U (en) |
-
2014
- 2014-08-12 CN CN201420454409.6U patent/CN204066494U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204499907U (en) | Educational training student's desk | |
| CN206217435U (en) | A kind of blackboard for education of convenient use | |
| CN204884214U (en) | English multi -functional teaching board of giving lessons | |
| CN204360593U (en) | A kind of board for teaching mathematics | |
| CN204066494U (en) | A kind of English teaching teaching aid | |
| CN204066428U (en) | A kind of English teaching aid | |
| CN204557938U (en) | A kind of Political Education of College Students Map-hanging set | |
| CN203799500U (en) | Computer teaching desk | |
| CN204066426U (en) | A kind of English tense teaching teaching aid | |
| CN203242203U (en) | Law teaching aid | |
| CN202782370U (en) | Demonstration tool for geometric teaching | |
| CN204930758U (en) | A kind of multipurpose teaches table | |
| CN205311157U (en) | Outdoor blackboard | |
| CN204215600U (en) | Multifunctional laser pen | |
| CN203825870U (en) | Multifunctional panel used for law classroom teaching | |
| CN203995300U (en) | A kind of Chinese teaching board | |
| CN204472291U (en) | The exhibiting device that a kind of Psychological Teaching uses | |
| CN204990760U (en) | Art design is with show board | |
| CN204701333U (en) | Four line lattice draw blackboard | |
| CN204406750U (en) | A kind of music teaching device | |
| CN204596190U (en) | A kind of collapsible board for teaching mathematics | |
| CN203004764U (en) | Novel blackboard | |
| CN203838906U (en) | Information technology teaching rack | |
| CN202534223U (en) | Multifunctional demonstration ruler | |
| CN202774974U (en) | Teaching board for Chinese teacher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |