CN205211241U - University's literature teaching aid for education - Google Patents
University's literature teaching aid for education Download PDFInfo
- Publication number
- CN205211241U CN205211241U CN201521111182.6U CN201521111182U CN205211241U CN 205211241 U CN205211241 U CN 205211241U CN 201521111182 U CN201521111182 U CN 201521111182U CN 205211241 U CN205211241 U CN 205211241U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- interior bar
- university
- teaching aid
- opening
- 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 relates to an university's literature teaching aid for education belongs to teaching articles for use technical field. Including the vertical rod, the vertical rod interpolation is equipped with interior pole, the axle sleeve that is used for connecting interior pole is installed at the top of vertical rod, be equipped with the opening on the lateral wall of vertical rod, the winding has shielding curtain on the interior pole, one side of shielding curtain is fixed in on the interior pole, the spliced pole of being made by plastic materials is installed to shielding curtain's opposite side, the spliced pole passes the outside that the opening is located the vertical rod, it installs the post that revolves that has the external screw thread on the vertical rod outer wall of opening below to be located, it has connect the telescopic horizon bar to revolve the post top spin, the one end of horizon bar is equipped with and has the internal screw thread through -hole, the through -hole internal rotation connects the screw rod that has the external screw thread, the spliced pole is both ends open -ended hollow structure, be equipped with the internal thread that uses with the matching the external screw of screw rod on the inner wall of spliced pole. The utility model has the advantages of reasonable design, convenient to use not only has the effect of teacher's pointer, has local shielding effect moreover.
Description
Technical field
The utility model relates to a kind of university literary education teaching aid, belongs to realia technical field of structures.
Background technology
In university's literature class teaching process, teacher often needs on blackboard, to write a large amount of literature paragraph or words and phrases, after having write, teachers association requires that student carries out rapid memory, then teachers association puts question to student in court, checks student memory state, due on blackboard with literature paragraph or statement, cannot block, affect the investigation of teacher, if the literature paragraph that blackboard is write or statement are wiped, then during class use next time in court, also need again to write, increase teaching job intensity.
Summary of the invention
The purpose of this utility model is the weak point solving prior art existence, provides a kind of reasonable in design, easy to use, not only has the effect of teacher's pointer, and has university's literary education teaching aid of partial occlusion effect.
The utility model is achieved through the following technical solutions:
A kind of university literary education teaching aid, its special character is to comprise for hollow structure and the vertical rod 1 of both ends open, interior bar 2 is inserted with in vertical rod 1, one end of interior bar 2 is positioned at vertical rod 1 outside, the top of vertical rod 1 is provided with the axle sleeve 3 for connecting interior bar 2, the sidewall of vertical rod 1 is provided with opening 4, interior bar 2 is wound with blind 5, the side of blind 5 is fixed on interior bar 2, the opposite side of blind 5 is provided with the joint pin 6 be made up of plastic material, joint pin 6 is positioned at the outside of vertical rod 1 through opening 4, be positioned at vertical rod 1 outer wall below opening 4 is provided with and revolve post 7 with externally threaded, revolve on post 7 and be connected with telescopic horizon bar 8, one end of horizon bar 8 is provided with the female through hole of band, be connected with externally threaded screw rod 10 in through hole, joint pin 6 is the hollow structure of both ends open, the inwall of joint pin 6 be provided with the external thread of screw rod 10 with the use of internal thread,
Port, one end outer wall of described vertical rod 1 is provided with external thread, and lid port is connected with the female lid 11 of band;
The height of described joint pin 6 is greater than the height of opening 4;
Described axle sleeve 3 is inserted in the top of vertical rod 1, axle sleeve 3 comprises the column tube 12 for plugging interior bar 2, the top of column tube 12 is provided with the circular cavity 13 be structure as a whole with it, the diameter of column tube 12 is less than the diameter of circular cavity 13, the top of interior bar 2 is provided with circular banking stop 14, and circular banking stop 14 is positioned at circular cavity 13;
The bottom of described lid 11 is provided with the triangle indicating head 15 being convenient to indicate.
A kind of university of the present utility model literary education teaching aid, smart structural design, when the literature statement needing to block on blackboard or paragraph, can horizon bar be rotatably connected on post, then joint pin is pulled, blind is pulled out in vertical rod, screw rod is rotatably connected in joint pin and joint pin can be fixed on current location, teacher holds vertical rod, undertaken blocking by blind, after being used to complete, take off lid, bar in rotating, blind is wound in again on interior bar, then horizon bar is taken off from revolving post, be positioned in vertical rod, cover lid, now, vertical rod forms a teacher's pointer, undertaken indicating by the indicating head of lid front end.In sum, university of the present utility model literary education teaching aid structure is reasonable in design, can make the study situation of the good students ' of teacher, block and indicating effect good, in Literature Teaching field, there is good application prospect.
Accompanying drawing explanation
Fig. 1: the structural representation of a kind of university of the utility model literary education teaching aid.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
A kind of university literary education teaching aid of the present embodiment, comprise for hollow structure and the vertical rod 1 of both ends open, interior bar 2 is inserted with in vertical rod 1, one end of interior bar 2 is positioned at vertical rod 1 outside, the top of vertical rod 1 is provided with the axle sleeve 3 for connecting interior bar 2, the sidewall of vertical rod 1 is provided with opening 4, interior bar 2 is wound with blind 5, the side of blind 5 is fixed on interior bar 2, the opposite side of blind 5 is provided with the joint pin 6 be made up of plastic material, joint pin 6 is positioned at the outside of vertical rod 1 through opening 4, be positioned at vertical rod 1 outer wall below opening 4 is provided with and revolve post 7 with externally threaded, revolve on post 7 and be connected with telescopic horizon bar 8, one end of horizon bar 8 is provided with the female through hole of band, be connected with externally threaded screw rod 10 in through hole, joint pin 6 is the hollow structure of both ends open, the inwall of joint pin 6 be provided with the external thread of screw rod 10 with the use of internal thread, port, one end outer wall of vertical rod 1 is provided with external thread, and lid port is connected with the female lid 11 of band, the height of joint pin 6 is greater than the height of opening 4, axle sleeve 3 is inserted in the top of vertical rod 1, axle sleeve 3 comprises the column tube 12 for plugging interior bar 2, the top of column tube 12 is provided with the circular cavity 13 be structure as a whole with it, the diameter of column tube 12 is less than the diameter of circular cavity 13, the top of interior bar 2 is provided with circular banking stop 14, and circular banking stop 14 is positioned at circular cavity 13, the bottom of lid 11 is provided with the triangle indicating head 15 being convenient to indicate.
When the literature statement needing to block on blackboard or paragraph, can horizon bar 8 be rotatably connected on post 7, then joint pin 6 is pulled, by blind 5 from pull-out in vertical rod 1, screw rod 10 is rotatably connected in joint pin 6 and joint pin 6 can be fixed on current location, teacher holds vertical rod 1, undertaken blocking by blind 5, after being used to complete, take off lid 11, bar 2 in rotating, blind 5 is wound in again on interior bar 2, then horizon bar 8 is taken off from revolving post 7, be positioned in vertical rod 1, cover lid 11, now, vertical rod 1 forms a teacher's pointer, undertaken indicating by the indicating head 15 of lid 11 front end.
Be only preferred embodiment of the present utility model described in upper, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. university's literary education teaching aid, it is characterized in that comprising for hollow structure and the vertical rod of both ends open (1), interior bar (2) is inserted with in vertical rod (1), one end of interior bar (2) is positioned at vertical rod (1) outside, the top of vertical rod (1) is provided with the axle sleeve (3) for connecting interior bar (2), the sidewall of vertical rod (1) is provided with opening (4), interior bar (2) is wound with blind (5), the side of blind (5) is fixed on interior bar (2), the opposite side of blind (5) is provided with joint pin (6), joint pin (6) is positioned at the outside of vertical rod (1) through opening (4), vertical rod (1) outer wall being positioned at opening (4) below is provided with and revolves post (7) with externally threaded, revolve on post (7) and be connected with telescopic horizon bar (8), one end of horizon bar (8) is provided with the female through hole of band, be connected with externally threaded screw rod (10) in through hole, the hollow structure that joint pin (6) is both ends open, the inwall of joint pin (6) be provided with the external thread of screw rod (10) with the use of internal thread.
2. according to a kind of university according to claim 1 literary education teaching aid, it is characterized in that port, one end outer wall of described vertical rod (1) is provided with external thread, lid port is connected with the female lid of band (11).
3., according to a kind of university according to claim 1 literary education teaching aid, it is characterized in that the height of described joint pin (6) is greater than the height of opening (4).
4. according to a kind of university according to claim 1 literary education teaching aid, it is characterized in that described axle sleeve (3) is inserted in the top of vertical rod (1), axle sleeve (3) comprises the column tube (12) for plugging interior bar (2), the top of column tube (12) is provided with the circular cavity (13) be structure as a whole with it, the diameter of column tube (12) is less than the diameter of circular cavity (13), the top of interior bar (2) is provided with circular banking stop (14), and circular banking stop (14) is positioned at circular cavity (13).
5., according to a kind of university according to claim 2 literary education teaching aid, it is characterized in that the bottom of described lid (11) is provided with the triangle indicating head (15) being convenient to indicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111182.6U CN205211241U (en) | 2015-12-23 | 2015-12-23 | University's literature teaching aid for education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111182.6U CN205211241U (en) | 2015-12-23 | 2015-12-23 | University's literature teaching aid for education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211241U true CN205211241U (en) | 2016-05-04 |
Family
ID=55848944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521111182.6U Expired - Fee Related CN205211241U (en) | 2015-12-23 | 2015-12-23 | University's literature teaching aid for education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205211241U (en) |
-
2015
- 2015-12-23 CN CN201521111182.6U patent/CN205211241U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161223 |