CN204774238U - Display device that primary school's chinese teaching was used - Google Patents

Display device that primary school's chinese teaching was used Download PDF

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Publication number
CN204774238U
CN204774238U CN201520497044.XU CN201520497044U CN204774238U CN 204774238 U CN204774238 U CN 204774238U CN 201520497044 U CN201520497044 U CN 201520497044U CN 204774238 U CN204774238 U CN 204774238U
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CN
China
Prior art keywords
fixedly connected
standing groove
rope
crossbeam
balancing weight
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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
Application number
CN201520497044.XU
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Chinese (zh)
Inventor
杨松柠
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杨松柠
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Priority to CN201520497044.XU priority Critical patent/CN204774238U/en
Application granted granted Critical
Publication of CN204774238U publication Critical patent/CN204774238U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model provides a display device that primary school's chinese teaching was used, belongs to chinese teaching equipment technical field, including unable adjustment base, fixed riser, standing groove, fixed cardboard, show board, crossbeam, gyro wheel, balancing weight, rope, couple, and its characterized in that: the fixed riser of each fixedly connected with of edge about the last top surface of unable adjustment base, the department is equipped with the standing groove in the middle of the inside surface of fixed riser, the fixed cardboard of the inside below fixedly connected with of standing groove, the inside fixedly connected with of the top edge crossbeam of going up of standing groove, each fixedly connected with gyro wheel of crossbeam side surface bilateral symmetry, every the winding of gyro wheel side surface has the rope, one of them top fixedly connected with show board of rope, another top of rope fixedly connected with balancing weight, every top each fixedly connected with couple of square two -thirds department on the surface behind the fixed riser, can be the at any time quick regulation show plate height degree of teacher can let the pupil show board where square the writing of taking up an official post.

Description

The exhibiting device that a kind of primary Chinese teaching uses
Technical field
The utility model belongs to teaching technique with the apparatus field, is specifically related to the exhibiting device that a kind of primary Chinese teaching uses.
Background technology
Give lessons in practice long-term, teacher shows in sentence process at use Graphic Panel for pupil, because teacher and pupil's height differences university student are difficult to write on Graphic Panel, and general display plate heavier inconvenient teacher move up and down, inconvenient teacher uses and cannot allow comfortable the writing on Graphic Panel of student.
Summary of the invention
The purpose of this utility model is: in order to solve teacher at use Graphic Panel for pupil shows in sentence process, teacher can regulate Graphic Panel height at any time fast, pupil can be allowed to write Anywhere on Graphic Panel, facilitate teacher to regulate height and more comfortable the writing of student, its technical scheme is as follows:
The exhibiting device that a kind of primary Chinese teaching uses, it comprises firm banking 1, fixed board 2, standing groove 3, fixing chuck plate 4, Graphic Panel 5, crossbeam 6, roller 7, balancing weight 8, rope 9, hook 10, it is characterized in that: on described firm banking 1, top end surface left and right edges place is respectively fixedly connected with fixed board 2, described fixed board 2 interior surface middle is provided with standing groove 3, described standing groove 3 lower inside is fixedly connected with fixing chuck plate 4, the upper tip edges in described standing groove 3 inside is fixedly connected with crossbeam 6, described crossbeam 6 side surface is symmetrical is respectively fixedly connected with roller 7, each described roller 7 side surface is wound with rope 9, a described rope 9 wherein top is fixedly connected with Graphic Panel 5, described another top of rope 9 is fixedly connected with balancing weight 8, after each described fixed board 2, above top end surface, 2/3rds places are respectively fixedly connected with hook 10, it is inner that described Graphic Panel about 5 top is inserted into described standing groove 3, and described standing groove 3 inner width is identical with described Graphic Panel 5 thickness, described roller 7 side surface middle is provided with groove, and described roller 7 is mutually permanently connected by bearing with described crossbeam 6, described hook 10 inner width is identical with described balancing weight 8 thickness, described balancing weight 8 length is identical with described firm banking 1 length.
The beneficial effects of the utility model are: in order to solve teacher at use Graphic Panel for pupil shows in sentence process, teacher can regulate Graphic Panel height at any time fast, pupil can be allowed to write Anywhere on Graphic Panel, facilitate teacher to regulate height and more comfortable the writing of student.
accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model.
detailed description of the invention:
With reference to the exhibiting device that primary Chinese teaching a kind of described in Fig. 1 uses, it comprises firm banking 1, fixed board 2, standing groove 3, fixing chuck plate 4, Graphic Panel 5, crossbeam 6, roller 7, balancing weight 8, rope 9, hook 10, it is characterized in that: on described firm banking 1, top end surface left and right edges place is respectively fixedly connected with fixed board 2, described fixed board 2 interior surface middle is provided with standing groove 3, described standing groove 3 lower inside is fixedly connected with fixing chuck plate 4, the upper tip edges in described standing groove 3 inside is fixedly connected with crossbeam 6, described crossbeam 6 side surface is symmetrical is respectively fixedly connected with roller 7, each described roller 7 side surface is wound with rope 9, a described rope 9 wherein top is fixedly connected with Graphic Panel 5, described another top of rope 9 is fixedly connected with balancing weight 8, after each described fixed board 2, above top end surface, 2/3rds places are respectively fixedly connected with hook 10, it is inner that described Graphic Panel about 5 top is inserted into described standing groove 3, and described standing groove 3 inner width is identical with described Graphic Panel 5 thickness, described roller 7 side surface middle is provided with groove, and described roller 7 is mutually permanently connected by bearing with described crossbeam 6, described hook 10 inner width is identical with described balancing weight 8 thickness, described balancing weight 8 length is identical with described firm banking 1 length.
When joining Graphic Panel 5 height, first balancing weight 8 is taken out in hook 10, then lift on balancing weight 8 simultaneously rope 9 move roller 7 rotated on the cross beam 6, slide in the standing groove 3 of Graphic Panel 5 on fixed board 2, after Graphic Panel 5 contacts with fixing chuck plate 4, unclamp balancing weight 8 can use simultaneously.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.

Claims (4)

1. the exhibiting device of a primary Chinese teaching use, comprise firm banking (1), fixed board (2), standing groove (3), fixing chuck plate (4), Graphic Panel (5), crossbeam (6), roller (7), balancing weight (8), rope (9), hook (10), it is characterized in that: the upper top end surface left and right edges place of described firm banking (1) is respectively fixedly connected with fixed board (2), described fixed board (2) interior surface middle is provided with standing groove (3), described standing groove (3) lower inside is fixedly connected with fixing chuck plate (4), on described standing groove (3) inside, tip edges is fixedly connected with crossbeam (6), described crossbeam (6) side surface is symmetrical is respectively fixedly connected with roller (7), each described roller (7) side surface is wound with rope (9), described rope (9) wherein top is fixedly connected with Graphic Panel (5), described rope (9) another top is fixedly connected with balancing weight (8), each described fixed board (2) afterwards above top end surface 2/3rds places be respectively fixedly connected with hook (10).
2. the exhibiting device of a kind of primary Chinese teaching use according to claim 1, it is characterized in that: it is inner that described Graphic Panel (5) top, left and right is inserted into described standing groove (3), and described standing groove (3) inner width is identical with described Graphic Panel (5) thickness.
3. the exhibiting device of a kind of primary Chinese teaching use according to claim 1, it is characterized in that: described roller (7) side surface middle is provided with groove, and described roller (7) and described crossbeam (6) is mutually permanently connected by bearing.
4. the exhibiting device of a kind of primary Chinese teaching use according to claim 1, it is characterized in that: described hook (10) inner width is identical with described balancing weight (8) thickness, described balancing weight (8) length is identical with described firm banking (1) length.
CN201520497044.XU 2015-07-11 2015-07-11 Display device that primary school's chinese teaching was used Expired - Fee Related CN204774238U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520497044.XU CN204774238U (en) 2015-07-11 2015-07-11 Display device that primary school's chinese teaching was used

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520497044.XU CN204774238U (en) 2015-07-11 2015-07-11 Display device that primary school's chinese teaching was used

Publications (1)

Publication Number Publication Date
CN204774238U true CN204774238U (en) 2015-11-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520497044.XU Expired - Fee Related CN204774238U (en) 2015-07-11 2015-07-11 Display device that primary school's chinese teaching was used

Country Status (1)

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CN (1) CN204774238U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107845297A (en) * 2017-12-19 2018-03-27 江苏海事职业技术学院 A kind of English teaching system with image display panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107845297A (en) * 2017-12-19 2018-03-27 江苏海事职业技术学院 A kind of English teaching system with image display panel

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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: 20151118

Termination date: 20170711