CN204904642U - Law teaching is with show board - Google Patents
Law teaching is with show board Download PDFInfo
- Publication number
- CN204904642U CN204904642U CN201520681190.8U CN201520681190U CN204904642U CN 204904642 U CN204904642 U CN 204904642U CN 201520681190 U CN201520681190 U CN 201520681190U CN 204904642 U CN204904642 U CN 204904642U
- Authority
- CN
- China
- Prior art keywords
- board
- support arm
- crossbeam
- law teaching
- cavity
- 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
The utility model provides a law teaching is with show board, includes the board, the limit portion of board is equipped with the cavity, bottom in the cavity is equipped with the slide rail, be equipped with the pneumatic cylinder on the slide rail, the top of pneumatic cylinder is equipped with the stand, the top of stand is equipped with vertical hole, vertical downthehole support arm that is equipped with, corresponding position is equipped with the pinhole on the lateral wall in support arm and vertical hole, be equipped with the round pin axle in the pinhole, the upper end limit portion of stand is equipped with the opening, the top of support arm is equipped with the crossbeam, the utility model discloses can impart knowledge to students through the face of the law data that hangs on the crossbeam, reduce teacher's intensity of labour, can write by hand the explanation through the board. The better law teaching of carrying on helps.
Description
Technical field
The utility model relates to a kind of law teaching Graphic Panel.
Background technology
Because law teaching mostly is memory and the understanding of word or law, classroom helps student better understand and remember that law just becomes extremely important, traditional law teaching is the hand-written teaching of singly depositing, and teacher writes intensity greatly on blackboard, is unfavorable for the study of student while losing time.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency, provides a kind of law teaching Graphic Panel.
Described object is achieved by the following scheme: a kind of law teaching Graphic Panel, comprise board, the edge of described board is provided with cavity, bottom in described cavity is provided with slide rail, described slide rail is provided with hydraulic cylinder, the top of described hydraulic cylinder is provided with column, the top of described column is provided with longitudinal hole, support arm is provided with in described longitudinal hole, the described support arm position corresponding with on the sidewall of longitudinal hole is provided with pin-and-hole, bearing pin is provided with in described pin-and-hole, the upper end edge of described column is provided with gap, the top of described support arm is provided with crossbeam, the front surface of described crossbeam is provided with chute, slide block is inlaid with in described chute, described slide block is connected with peg by axle, the outer wall of described peg is provided with groove, also comprise base, described base is connected with supporting plate by support, the upper surface length direction of described supporting plate is provided with groove, the edge two ends of described splint upper surface are connected with sway brace by rotating shaft.
Described gap is connected with longitudinal hole.
The utility model has the following advantages: the utility model can be imparted knowledge to students by the plate face of the legal material that crossbeam hangs, and reduces the labour intensity of teacher, can carry out hand-written explanation by board.Help better to carry out law teaching.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-board, 2-cavity, 3-slide rail, 4-hydraulic cylinder, 5-column, 6-longitudinal hole, 7-support arm, 8-bearing pin, 9-gap, 10-crossbeam.11-chute, 12-slide block, 13-peg.14-base, 15-support, 16-supporting plate, 17-groove, 18-rotating shaft, 19-sway brace.
Embodiment
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of law teaching Graphic Panel, comprise board 1, the edge of described board 1 is provided with cavity 2, bottom in described cavity 2 is provided with slide rail 3, described slide rail 3 is provided with hydraulic cylinder 4, the top of described hydraulic cylinder 4 is provided with column 5, the top of described column 5 is provided with longitudinal hole 6, support arm 7 is provided with in described longitudinal hole 6, described support arm 7 position corresponding with on the sidewall of longitudinal hole 6 is provided with pin-and-hole, bearing pin 8 is provided with in described pin-and-hole, the upper end edge of described column 5 is provided with gap 9, the top of described support arm 7 is provided with crossbeam 10, the front surface of described crossbeam 10 is provided with chute 11, slide block 12 is inlaid with in described chute 11, described slide block 12 is connected with peg 13 by axle, the outer wall of described peg 13 is provided with groove, also comprise base 14, described base 14 is connected with supporting plate 16 by support 15, the upper surface length direction of described supporting plate 16 is provided with groove 17, the edge two ends of described supporting plate 16 upper surface are connected with sway brace 19 by rotating shaft 18.Described gap 9 is connected with longitudinal hole 6.
The data of law teaching is printed in advance on soft plate face, top and the crossbeam 10 in plate face are fixed, by slide rail 3, hydraulic cylinder 4 is skidded off in cavity 2, press the hydraulic pressure pedal on hydraulic cylinder 4, piston rod in hydraulic cylinder 4 is by column 5 jack-up, the height of adjusting post 5 entablature 10 is carried out according to the length in plate face, the viewing of student is facilitated to learn, with rear, hydraulic cylinder 4 bounces back, be poured in gap 9 by bearing pin 8 by support arm 7, now crossbeam 10 is vertically arranged, and column 5, crossbeam 10 is arranged in cavity 2 by slide rail 3.Easy to use, save space.
The upper end in plate face is provided with fixed orifice, and according to the position of fixed orifice, sliding slider 11, is arranged in fixed orifice by peg 13, and plate face and crossbeam 10 are fixed, and the fixed orifice on the groove preventing board face on peg 13 comes off on peg 13, conveniently installs and wins.
Be arranged on the bottom of board 1 in groove 17, the rear surface of sway brace 19 pairs of boards 1 supports, and prevents board 1 from tilting backwards, after using, board 1 can be taken out in groove 17, by rotating shaft 18, sway brace 19 and supporting plate 16 be merged, conveniently deposit.
Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; as long as no the Spirit Essence exceeding this patent, be all considered as the equivalent replacement to this patent, all at the protection domain of this patent.
Claims (2)
1. a law teaching Graphic Panel, comprise board (1), it is characterized in that: the edge of described board (1) is provided with cavity (2), bottom in described cavity (2) is provided with slide rail (3), described slide rail (3) is provided with hydraulic cylinder (4), the top of described hydraulic cylinder (4) is provided with column (5), the top of described column (5) is provided with longitudinal hole (6), support arm (7) is provided with in described longitudinal hole (6), described support arm (7) position corresponding with on the sidewall of longitudinal hole (6) is provided with pin-and-hole, bearing pin (8) is provided with in described pin-and-hole, the upper end edge of described column (5) is provided with gap (9), the top of described support arm (7) is provided with crossbeam (10), the front surface of described crossbeam (10) is provided with chute (11), slide block (12) is inlaid with in described chute (11), described slide block (12) is connected with peg (13) by axle, the outer wall of described peg (13) is provided with groove, also comprise base (14), described base (14) is connected with supporting plate (16) by support (15), the upper surface length direction of described supporting plate (16) is provided with groove (17), the edge two ends of described supporting plate (16) upper surface are connected with sway brace (19) by rotating shaft (18).
2. law teaching Graphic Panel according to claim 1, is characterized in that: described gap (9) is connected with longitudinal hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681190.8U CN204904642U (en) | 2015-09-06 | 2015-09-06 | Law teaching is with show board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681190.8U CN204904642U (en) | 2015-09-06 | 2015-09-06 | Law teaching is with show board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904642U true CN204904642U (en) | 2015-12-23 |
Family
ID=54926803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520681190.8U Expired - Fee Related CN204904642U (en) | 2015-09-06 | 2015-09-06 | Law teaching is with show board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112669669A (en) * | 2021-01-21 | 2021-04-16 | 江西财经职业学院 | Real device of instructing of law teaching |
-
2015
- 2015-09-06 CN CN201520681190.8U patent/CN204904642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112669669A (en) * | 2021-01-21 | 2021-04-16 | 江西财经职业学院 | Real device of instructing of law teaching |
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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 |
Granted publication date: 20151223 Termination date: 20160906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |