CN211928812U - Education display board with adjustable viewing angle - Google Patents
Education display board with adjustable viewing angle Download PDFInfo
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- CN211928812U CN211928812U CN202020676871.6U CN202020676871U CN211928812U CN 211928812 U CN211928812 U CN 211928812U CN 202020676871 U CN202020676871 U CN 202020676871U CN 211928812 U CN211928812 U CN 211928812U
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 7
- 244000309464 bull Species 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the education technique and specifically relates to a show board is used in education with adjustable viewing angle, including main part, panel and regulating block, the top of main part is provided with stop device, and stop device's middle part is provided with the loose axle to the outside of loose axle runs through there is the dead lever, the panel sets up in the inboard of main part, and the right side of panel is provided with the pivot, the top of panel is provided with the bull stick, and the outer wall connection of bull stick has transparent dust-proof membrane, the regulating block sets up in the bottom of main part, and the inside of backup pad has seted up the spout, the bottom of backup pad sets up the support column. This show board for education has the multiaspect of being convenient for and demonstrates, increases the device show area, is convenient for effectively protect the show content on the show board, avoids piling up the dust on the show board, leads to the show content unclear, influences education bandwagon effect, is convenient for adjust show angle and height, improves the practicality of show board, increases the benefit of bandwagon.
Description
Technical Field
The utility model relates to a show board technical field specifically is a show board is used in education with adjustable viewing angle.
Background
Education is generally with show board carries out the display device that uses in the knowledge education propagation, is the indispensable mode as education propaganda, and the extensive application of education show board has improved teacher's teaching quality, but the general volume of show board on the market is less, and the area for display is less, and the transport of being not convenient for, can't satisfy people and use the demand of education show board.
The show plate structure on the existing market is complicated, and the function is single, do not set up the device that can angle regulation, the show angle of regulation show plate that can not be simple convenient, thereby lead to the show plate can't alternate the show angle according to the teaching demand, influence the teaching bandwagon effect problem of show plate, for this present case design a multiaspect of being convenient for is demonstrateed, increase device show area, be convenient for effectively protect the show content on the show plate, avoid piling up the dust on the show plate, lead to the show content unclear, influence education bandwagon effect, be convenient for adjust show angle and height, improve the practicality of show plate, increase the show plate for education of bandwagon scope.
In order to solve the above problems, innovative design is urgently needed on the basis of the original display board for education.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a show board is used in education with adjustable viewing angle to the show plate structure on solving the present market that proposes in the above-mentioned background art is complicated, and the function singleness, does not set up the device that can angle regulation, the show angle of regulation show board that can not be simple convenient, thereby lead to the show board can't vary the show angle according to the teaching demand, influence the teaching bandwagon effect problem of show board.
In order to achieve the above object, the utility model provides a following technical scheme: an educational demonstration board with an adjustable viewing angle comprises a main body, a demonstration board and an adjusting block, wherein the top of the main body is provided with a limiting device, the middle part of the limiting device is provided with a movable shaft, a fixed rod penetrates through the outer part of the movable shaft, the display board is arranged on the inner side of the main body, a rotating shaft is arranged on the right side of the display board, a rotating rod is arranged on the top of the display board, and the outer wall of the rotating rod is connected with a transparent dustproof film, the bottom of the transparent dustproof film is provided with a hanging ring, the bottom of the hanging ring is connected with a hook, the adjusting block is arranged at the bottom of the main body, the bottom of the adjusting block is provided with a clamping hole, and the inside of the clamping hole is connected with a clamping rod, the bottom of the clamping rod is provided with a supporting plate, the inside of the supporting plate is provided with a chute, the bottom of backup pad sets up the support column, and the inside of support column is provided with the threaded rod to the left side of threaded rod is connected with the screw thread circle.
Preferably, the fixed rod forms a rotating structure through the movable shaft and the limiting devices, and the two limiting devices are symmetrically arranged relative to the central axis of the main body.
Preferably, the display board forms revolution mechanic with the main part through the pivot, and the axis of display board and stop device's axis coincides each other.
Preferably, the transparent dustproof film forms a detachable structure through the hanging ring and the hook, and the inner side of the transparent dustproof film is tightly attached to the outer wall of the display board.
Preferably, the clamping rod forms a sliding structure with the supporting plate through the sliding groove, the clamping rod forms a clamping structure with the adjusting block through the clamping hole, and the adjusting block is rotatably connected with the supporting plate.
Preferably, the support columns are nested outside the threaded rods, and the threaded rods and the support plates form a lifting structure through threaded rings.
Compared with the prior art, the beneficial effects of the utility model are that: the multi-surface display is convenient, the display area of the device is increased, the area utilization rate of the display board is improved, the display content on the display board is convenient to effectively protect, dust is prevented from being accumulated on the display board, the display content is not clear, the education display effect is influenced, the display angle and height are convenient to adjust, the practicability of the display board is improved, and the display range is increased;
1. the display board for education with the adjustable viewing angle is provided with the display board and the rotating shaft, and the display board and the rotating shaft are arranged on the inner side of the main body, so that two sides of the display board can be displayed in a conversion mode, the display area of the device is increased, the area utilization rate of the display board is improved, the display board is beneficial to reasonable utilization, and the display board is convenient and simple for a user to operate;
2. the education display board with the adjustable viewing angle is provided with the transparent dustproof film, and the transparent dustproof film is arranged outside the display board, so that the display board can effectively protect display contents on the display board, the display board is prevented from being exposed to the outside for a long time, dust is easily accumulated on the display board, the display contents are not clear, and the education display effect is influenced;
3. this show board is used in education with adjustable viewing angle is provided with regulating block and card hole, through the card hole of installing the regulating block and the regulating block bottom of main part bottom to make the show board can adjust the show angle according to the education demand, conveniently observe the show content, improve education bandwagon effect, improve the practicality of show board.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the connection between the adjusting block and the supporting plate;
fig. 3 is a schematic view of the internal structure of the support plate of the present invention.
In the figure: 1. a main body; 2. a limiting device; 3. a movable shaft; 4. fixing the rod; 5. exhibition boards; 6. a rotating shaft; 7. a rotating rod; 8. a transparent dust-proof film; 9. hanging a ring; 10. hooking; 11. an adjusting block; 12. a clamping hole; 13. a clamping rod; 14. a support plate; 15. a chute; 16. a support pillar; 17. a threaded rod; 18. and (4) a thread ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an educational demonstration board with an adjustable viewing angle comprises a main body 1, a limiting device 2, a movable shaft 3, a fixed rod 4, a display board 5, a rotating shaft 6, a rotating rod 7, a transparent dustproof film 8, a hanging ring 9, a hook 10, an adjusting block 11, a clamping hole 12, a clamping rod 13, a supporting plate 14, a sliding chute 15, a supporting column 16, a threaded rod 17 and a threaded ring 18, wherein the limiting device 2 is arranged at the top of the main body 1, the movable shaft 3 is arranged in the middle of the limiting device 2, the fixed rod 4 penetrates through the outer portion of the movable shaft 3, the display board 5 is arranged on the inner side of the main body 1, the rotating shaft 6 is arranged on the right side of the display board 5, the rotating rod 7 is arranged at the top of the display board 5, the transparent dustproof film 8 is connected to the outer wall of the rotating rod 7, the hanging ring 9 is arranged at the bottom of the transparent dustproof film 8, the hook 10 is connected to the bottom of the hanging ring 9, the, a clamping rod 13 is connected inside the clamping hole 12, a supporting plate 14 is arranged at the bottom of the clamping rod 13, a sliding groove 15 is formed in the supporting plate 14, a supporting column 16 is arranged at the bottom of the supporting plate 14, a threaded rod 17 is arranged in the supporting column 16, and a threaded ring 18 is connected to the left side of the threaded rod 17;
furthermore, the fixed rods 4 and the limiting devices 2 form a rotating structure through the movable shaft 3, and the limiting devices 2 are symmetrically arranged about the central axis of the main body 1, so that the display board 5 can be conveniently fixed, and the display effect is prevented from being influenced by display shaking;
furthermore, the display board 5 and the main body 1 form a rotating structure through the rotating shaft 6, the central axis of the display board 5 and the central axis of the limiting device 2 are superposed with each other, and through the display board 5 and the rotating shaft 6 which are arranged on the inner side of the main body 1, two sides of the display board can be displayed in a switching mode, the display area of the device is increased, the area utilization rate of the display board is improved, the reasonable utilization of the display board is facilitated, the operation of a user is convenient and simple;
furthermore, the transparent dustproof film 8 and the hook 10 form a detachable structure through the hanging ring 9, the inner side of the transparent dustproof film 8 is tightly attached to the outer wall of the display board 5, and the transparent dustproof film 8 arranged outside the display board 5 can effectively protect the display content on the display board, so that the display board is prevented from being exposed outside for a long time, dust is easily accumulated on the display board 5, the display content is not clear, and the education display effect is influenced;
furthermore, the clamping rod 13 and the supporting plate 14 form a sliding structure through the sliding groove 15, the clamping rod 13 and the adjusting block 11 form a clamping structure through the clamping hole 12, the adjusting block 11 and the supporting plate 14 are rotatably connected, and the adjusting block 11 arranged at the bottom of the main body 1 and the clamping hole 12 arranged at the bottom of the adjusting block 11 are used, so that the display board can adjust the display angle according to the education requirements, the display content can be conveniently observed, the education display effect is improved, and the practicability of the display board is improved;
furthermore, the supporting columns 16 are arranged outside the threaded rods 17 in a nested mode, the threaded rods 17 form a lifting structure through the threaded rings 18 and the supporting plates 14, the height of the display board can be adjusted conveniently according to actual conditions, more people can observe display contents conveniently, and the display range is enlarged.
The working principle is as follows: the display board with the adjustable viewing angle for education is used in the process that firstly, the threaded ring 18 is rotated, so that the threaded rod 17 can move up and down in the supporting column 16, the height of the display board can be adjusted according to actual conditions by the display board, more people can conveniently observe display contents, then the display board 5 is rotated through the rotating shaft 6, so that two sides of the display board can be displayed in a conversion mode, the display area of the device is increased, and then the fixed rod 4 is rotated through the movable shaft 3 in the middle of the limiting device 2, so that the display board 5 can be conveniently fixed, and the situation that the display board 5 shakes to influence the use of a user in writing is avoided;
next, main body 1 is rotated through adjusting block 11, thereby press the button at the top of backup pad 14, make kelly 13 slide through spout 15, be connected with card hole 12 through kelly 13 after that, make the show board can adjust the show angle according to the education demand from this, conveniently observe the show content, the fixed main body 1 of being convenient for simultaneously, finally through rotating bull stick 7, shift out transparent dust proof membrane 8, thereby make couple 10 be connected with link 9, from this can effectively protect the show content on the show board, avoid panel 5 to pile up the dust, lead to the show content unclear, influence education show effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a show board is used in education with adjustable viewing angle, includes main part (1), panel (5) and regulating block (11), its characterized in that: the top of the main body (1) is provided with a limiting device (2), the middle of the limiting device (2) is provided with a movable shaft (3), a fixing rod (4) penetrates through the outer portion of the movable shaft (3), the display board (5) is arranged on the inner side of the main body (1), a rotating shaft (6) is arranged on the right side of the display board (5), a rotating rod (7) is arranged on the top of the display board (5), the outer wall of the rotating rod (7) is connected with a transparent dustproof film (8), the bottom of the transparent dustproof film (8) is provided with a hanging ring (9), the bottom of the hanging ring (9) is connected with a hook (10), the adjusting block (11) is arranged at the bottom of the main body (1), the bottom of the adjusting block (11) is provided with a clamping hole (12), the clamping rod (13) is connected with the inner portion of the clamping hole (12), the bottom of the clamping rod (13) is provided with a supporting plate (14), and a sliding groove (, the bottom of the supporting plate (14) is provided with a supporting column (16), a threaded rod (17) is arranged inside the supporting column (16), and the left side of the threaded rod (17) is connected with a threaded ring (18).
2. A viewing angle adjustable display board for education as claimed in claim 1, wherein: the fixed rod (4) and the limiting device (2) form a rotating structure through the movable shaft (3), and the limiting device (2) is symmetrically provided with two parts relative to the central axis of the main body (1).
3. A viewing angle adjustable display board for education as claimed in claim 1, wherein: exhibition board (5) constitute revolution mechanic through pivot (6) and main part (1), and the axis of exhibition board (5) and stop device (2) coincide each other.
4. A viewing angle adjustable display board for education as claimed in claim 1, wherein: transparent dust-proof membrane (8) pass through link (9) and constitute detachable construction with couple (10), and the inboard of transparent dust-proof membrane (8) closely laminates with the outer wall of panel (5).
5. A viewing angle adjustable display board for education as claimed in claim 1, wherein: the clamping rod (13) forms a sliding structure with the supporting plate (14) through the sliding groove (15), the clamping rod (13) forms a clamping structure with the adjusting block (11) through the clamping hole (12), and the adjusting block (11) is rotatably connected with the supporting plate (14).
6. A viewing angle adjustable display board for education as claimed in claim 1, wherein: the supporting columns (16) are nested outside the threaded rods (17), and the threaded rods (17) and the supporting plates (14) form a lifting structure through threaded rings (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676871.6U CN211928812U (en) | 2020-04-28 | 2020-04-28 | Education display board with adjustable viewing angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676871.6U CN211928812U (en) | 2020-04-28 | 2020-04-28 | Education display board with adjustable viewing angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211928812U true CN211928812U (en) | 2020-11-13 |
Family
ID=73328872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020676871.6U Expired - Fee Related CN211928812U (en) | 2020-04-28 | 2020-04-28 | Education display board with adjustable viewing angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211928812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542083A (en) * | 2020-12-24 | 2021-03-23 | 中国二冶集团有限公司 | Display device |
| CN113628506A (en) * | 2021-09-15 | 2021-11-09 | 朱太愚 | Planar design multi-angle display device and operation method thereof |
-
2020
- 2020-04-28 CN CN202020676871.6U patent/CN211928812U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542083A (en) * | 2020-12-24 | 2021-03-23 | 中国二冶集团有限公司 | Display device |
| CN113628506A (en) * | 2021-09-15 | 2021-11-09 | 朱太愚 | Planar design multi-angle display device and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |