CN211087622U - Information security teaching display device - Google Patents
Information security teaching display device Download PDFInfo
- Publication number
- CN211087622U CN211087622U CN201922258380.XU CN201922258380U CN211087622U CN 211087622 U CN211087622 U CN 211087622U CN 201922258380 U CN201922258380 U CN 201922258380U CN 211087622 U CN211087622 U CN 211087622U
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- show board
- lower extreme
- supporting
- electric cylinder
- information security
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Abstract
The utility model relates to an information security display device that imparts knowledge to students, including convex show board, show board top rear side is equipped with the first electronic jar of horizontally, even there is convex grip block behind the piston rod of first electronic jar passing the show board, the rear side and the laminating of show board front side of grip block, a plurality of lights are installed to the grip block lower extreme, show board front side inlays and is equipped with arc iron plate, the last actuation of arc iron plate has the magnet fixed block, show board lower extreme both sides respectively are equipped with a strutting arrangement, strutting arrangement is used for supporting the show board of stereoplasm, show board lower extreme middle part is equipped with high adjusting device, high adjusting device lower extreme is equipped with the support base. The utility model discloses not only can adjust the height of show board, the back row viewer of being convenient for watches, can also fix the show board and the information drawing of different thickness, and the practicality is strong. In addition, can be fixed to thinner information drawing by the arc, the fixed and use of light of arc can protect viewer's eyesight.
Description
Technical Field
The utility model relates to a teaching aid technical field especially relates to an information security teaching display device.
Background
Information security teaching display device is used for the panel of centre gripping all kinds and information drawing to propaganda teaching knowledge, and current teaching display device generally comprises thick and solid plank, and is too loaded down with trivial details heavy, if display device is too low moreover, the viewer of back row must stand up and watch, and is relatively more troublesome. In addition, the thick display board and the information drawing are inconvenient to fix, thereby bringing inconvenience to display.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing an information security teaching display device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides an information security display device that imparts knowledge to students, including convex show board, a serial communication port, show board top rear side is equipped with the first electronic jar of horizontally, first electronic jar is fixed on the show board, and even there is convex grip block behind the piston rod of first electronic jar passing the show board, the rear side and the laminating of show board front side of grip block, a plurality of lights are installed to the grip block lower extreme, show board front side inlays and is equipped with arc iron plate, the last actuation of arc iron plate has the magnet fixed block, show board lower extreme both sides respectively are equipped with a strutting arrangement, strutting arrangement is used for supporting the show board of stereoplasm, show board lower extreme middle part is equipped with height adjusting device, height adjusting device lower extreme is equipped with the support base.
The magnet fixed block is wrapped by a plastic layer.
The supporting device comprises a second electric cylinder, the second electric cylinder is fixed on the rear side of the display board, a piston rod of the second electric cylinder is connected with an L-shaped connecting rod, the other end of the L-shaped connecting rod is connected with a supporting plate, and a supporting groove is formed in the supporting plate.
Height adjusting device includes vertical inner tube and urceolus, and the urceolus lower extreme is fixed on supporting the base, and the inner tube lower extreme inserts in the urceolus, and the inner tube lower extreme is equipped with the slide, and the bilateral symmetry of slide is equipped with the slider, be equipped with on the urceolus inner wall with slider assorted spout, be equipped with the electronic jar of vertical third on supporting the base, the electronic jar of third is located the urceolus, and the piston rod and the slide bottom surface of the electronic jar of third are connected.
The bottom surface of the supporting base is provided with a plurality of universal self-locking rollers.
The utility model has the advantages that: the utility model discloses not only can adjust the height of show board, the back row viewer of being convenient for watches, can also fix the show board and the information drawing of different thickness, and the practicality is strong. In addition, can be fixed to thinner information drawing in the arc, the information drawing becomes the micro arc shape and can be accepted and handled by the brain directly perceivedly, obtains more comfortable experience of watching, and the use of light can protect viewer's eyesight.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection of the first electric cylinder and the clamping plate;
FIG. 3 is a schematic view of the connection between the supporting device and the display board;
in the figure, the display device comprises a display plate 1, a first electric cylinder 2, a clamping plate 3, a lighting lamp 4, an arc-shaped iron plate 5, a magnet fixing block 6, a supporting device 7, a height adjusting device 8, a supporting base 9, an inner cylinder 10, an outer cylinder 11, a sliding plate 12, a third electric cylinder 13, a second electric cylinder 14, a connecting rod 15-L, a supporting plate 16 and a supporting groove 17;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 3, an information security teaching display device, including convex show board 1, its characterized in that, show board 1 top rear side is equipped with horizontally first electronic jar 2, first electronic jar 2 is fixed on show board 1, and even have convex grip block 3 behind the piston rod of first electronic jar 2 passing show board 1, the rear side and the laminating of show board 1 front side of grip block 3, a plurality of light 4 are installed to grip block 3 lower extreme, show board 1 front side is inlayed and is equipped with arc iron plate 5, the last actuation of arc iron plate 5 has magnet fixed block 6, show board 1 lower extreme both sides respectively are equipped with a strutting arrangement 7, strutting arrangement 7 is used for supporting the show board of stereoplasm, the show board of stereoplasm indicates display board that can not bend or deformation, for example wooden show board, aluminum plate etc.
The middle part of the lower end of the display board 1 is provided with a height adjusting device 8, and the lower end of the height adjusting device 8 is provided with a supporting base 9.
The magnet fixed block 6 is wrapped with a plastic layer.
The supporting device 7 comprises a second electric cylinder 14, the second electric cylinder 14 is fixed at the rear side of the display board 1, a piston rod of the second electric cylinder 14 is connected with an L-shaped connecting rod 15, the other end of the L-shaped connecting rod 15 is connected with a supporting plate 16, and a supporting groove 17 is arranged on the supporting plate 16.
Height adjusting device 8 includes vertical inner tube 10 and urceolus 11, 11 lower extremes of urceolus are fixed on supporting base 9, insert in 11 urceolus of inner tube 10 lower extreme, and the inner tube 10 lower extreme is equipped with slide 12, slide 12's bilateral symmetry is equipped with the slider, be equipped with on 11 inner walls of urceolus with slider assorted spout, be equipped with vertical third electronic jar 13 on the supporting base 9, third electronic jar 13 is located urceolus 11, and the piston rod and the slide 12 bottom surface of third electronic jar 13 are connected.
The bottom surface of the supporting base 9 is provided with a plurality of universal self-locking rollers.
The utility model discloses the during operation, the utility model discloses install in the podium table, the podium table is left the through-hole that supplies show board 1 to stretch out, third electronic jar 13 drives inner tube 10 and moves up, and then show board 1 stretches out from the through-hole on the podium table, can utilize first electronic jar 2 to drive grip block 3 to remove to thinner information drawing, fix thinner information drawing arc on show board 1, at this moment, information drawing and the laminating of show board 1, can the arc fixed to thinner information drawing, the fixed use with light 4 of arc, can protect viewer's eyesight. To thicker panel, can place the support recess 17 of backup pad 16 in, thinner paper can fix on the display board 1 with magnet fixed block 6, the utility model discloses a suitability is stronger. Furthermore, the utility model discloses can adjust the height of show board, the back row viewer of being convenient for watches.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (5)
1. An information security teaching display device comprises a circular arc display board (1), and is characterized in that a horizontal first electric cylinder (2) is arranged at the rear side of the top of the display board (1), the first electric cylinder (2) is fixed on the display board (1), and the piston rod of first electronic jar (2) passes and even has convex grip block (3) behind show board (1), the rear side and the laminating of show board (1) front side of grip block (3), a plurality of light (4) are installed to grip block (3) lower extreme, show board (1) front side is inlayed and is equipped with arc iron plate (5), the actuation has magnet fixed block (6) on arc iron plate (5), show board (1) lower extreme both sides respectively are equipped with one strutting arrangement (7), strutting arrangement (7) are used for supporting the show board of stereoplasm, show board (1) lower extreme middle part is equipped with high adjusting device (8), high adjusting device (8) lower extreme is equipped with supporting base (9).
2. The information security teaching display device according to claim 1, wherein the magnet fixing block (6) is wrapped with a plastic layer.
3. The information security teaching display device according to claim 1, wherein the supporting device (7) comprises a second electric cylinder (14), the second electric cylinder (14) is fixed at the rear side of the display board (1), a piston rod of the second electric cylinder (14) is connected with an L-shaped connecting rod (15), the other end of the L-shaped connecting rod (15) is connected with a supporting plate (16), and a supporting groove (17) is arranged on the supporting plate (16).
4. The information security teaching and showing device as claimed in claim 1, wherein the height adjusting device (8) comprises an inner vertical cylinder (10) and an outer vertical cylinder (11), the lower end of the outer vertical cylinder (11) is fixed on the supporting base (9), the lower end of the inner vertical cylinder (10) is inserted into the outer vertical cylinder (11), the lower end of the inner vertical cylinder (10) is provided with a sliding plate (12), sliding blocks are symmetrically arranged on two sides of the sliding plate (12), a sliding groove matched with the sliding blocks is arranged on the inner wall of the outer vertical cylinder (11), a third vertical electric cylinder (13) is arranged on the supporting base (9), the third electric cylinder (13) is arranged in the outer vertical cylinder (11), and a piston rod of the third electric cylinder (13) is connected with the bottom surface of the sliding.
5. The information security teaching display device according to claim 1, wherein the bottom surface of the supporting base (9) is provided with a plurality of universal self-locking rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258380.XU CN211087622U (en) | 2019-12-17 | 2019-12-17 | Information security teaching display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258380.XU CN211087622U (en) | 2019-12-17 | 2019-12-17 | Information security teaching display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211087622U true CN211087622U (en) | 2020-07-24 |
Family
ID=71624841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922258380.XU Active CN211087622U (en) | 2019-12-17 | 2019-12-17 | Information security teaching display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211087622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113470481A (en) * | 2021-05-10 | 2021-10-01 | 吴菲 | Special teaching device for visual transmission design drawing |
-
2019
- 2019-12-17 CN CN201922258380.XU patent/CN211087622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113470481A (en) * | 2021-05-10 | 2021-10-01 | 吴菲 | Special teaching device for visual transmission design drawing |
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