CN112614387A - Overhead display equipment for electrical teaching platform - Google Patents
Overhead display equipment for electrical teaching platform Download PDFInfo
- Publication number
- CN112614387A CN112614387A CN202011565241.2A CN202011565241A CN112614387A CN 112614387 A CN112614387 A CN 112614387A CN 202011565241 A CN202011565241 A CN 202011565241A CN 112614387 A CN112614387 A CN 112614387A
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- Prior art keywords
- teaching
- cabinet body
- movable
- teaching cabinet
- grooves
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- 238000003780 insertion Methods 0.000 claims abstract description 26
- 230000037431 insertion Effects 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an upper display device for an electrical teaching platform, which belongs to the technical field of electrical teaching, and comprises a teaching cabinet body, wherein the upper part in the teaching cabinet body is provided with the display device, the left side and the right side of the top of the display device are both connected with an insertion block, the top in the teaching cabinet body is longitudinally provided with a slot matched with the insertion block, the insertion block is inserted in the slot, the left side and the right side of the top in the teaching cabinet body are both transversely provided with a first movable slot, a rotating column is inserted in the first movable slot, the first movable slot is communicated with the slot, the insertion block is internally and transversely provided with a second movable slot matched with the rotating column, the inner wall of the second movable slot is provided with a first screw slot, the rotating column penetrates through the first movable slot and is inserted in the second movable slot, the outer wall of the end part of the second movable slot is provided with a first screw thread matched with the first screw slot, the use is convenient, the disassembly efficiency is improved, and a large amount of time is saved.
Description
Technical Field
The invention relates to the technical field of electrical teaching, in particular to an upper display device for an electrical teaching platform.
Background
Along with the degree of depth and the horizontally improvement of industry intelligence of industrial development, industry electronic procedure is more and more high, also become more and more important towards the real education of instructing of electricity, the real platform of instructing of electric teaching also stands to come up, electric teaching platform has fine demonstration teaching effect, the partly that is indispensable among the electric teaching platform during display device, current display device mostly installs on electric teaching platform through the mode of spiro union, the rethread decorative board covers the bolt, pleasing to the eye effect has been played, inconvenient dismantlement when nevertheless needing to carry out maintenance to display device, it is loaded down with trivial details to dismantle the step, waste the plenty of time.
Disclosure of Invention
The invention aims to provide an overhead display device for an electrical teaching platform, which solves the problems of inconvenient disassembly, complicated disassembly steps and large time waste in the maintenance of the display device in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an upper display device for an electrical teaching platform comprises a teaching cabinet body, wherein a display device is arranged above the teaching cabinet body, the left side and the right side of the top of the display device are both connected with an insertion block, the top in the teaching cabinet body is longitudinally provided with an insertion groove matched with the insertion block, the insertion block is inserted in the insertion groove, the left side and the right side of the top in the teaching cabinet body are both transversely provided with a first movable groove, a rotating column is inserted in the first movable groove, the first movable groove is communicated with the insertion groove, a second movable groove matched with the rotating column is transversely arranged in the insertion block, the inner wall of the second movable groove is provided with a first screw groove, the rotating column penetrates through the first movable groove and is inserted in the second movable groove, the outer wall of the end part of the second movable groove is provided with a first screw thread matched with the first screw groove, the first screw thread is screwed in the first screw groove, the utility model discloses a display device, including rotation post, spacing dish, activity groove, regulation dish, display device, rotation post outer wall cover and spring, the both sides of spring are equipped with the spring with spacing dish, the wall connection of activity groove one respectively, spiral groove two has been seted up to activity groove one inner wall, the rotation post outer wall is equipped with the screw thread two that matches with spiral groove two, the rotation post is connected with the regulation dish with the one end that the activity groove deviates from mutually, display device includes display screen and touch-control board, display screen and touch-control board linear connection.
Preferably, a third movable groove is transversely formed in the left side and the right side above the teaching cabinet body, a limiting insertion plate is inserted in the third movable groove, and the top of the limiting insertion plate is connected with the bottom of the display device.
Preferably, the middle part in the teaching cabinet body is provided with a detection mechanism, a drawer is arranged below the teaching cabinet body, and a handle is installed on the front side of the drawer.
Preferably, the bottom of the teaching cabinet body is provided with a cushioning base.
Preferably, the teaching cabinet is provided with cover plates above the left side and the right side, the cover plates are in threaded connection with the teaching cabinet through bolts, heat dissipation holes are transversely formed in the upper portions of the cover plates, and filter screens are arranged in the heat dissipation holes.
Compared with the prior art, the invention has the beneficial effects that:
1) the display device can be well fixed by matching the insertion block with the rotating column, and meanwhile, when the display device needs to be disassembled, the first thread is screwed out of the first screw groove through the adjusting disc, so that the rotating column is drawn out of the second movable groove, the adjusting disc is pulled to compress the spring, the second thread reaches the area of the second screw groove, the rotating column is rotated to enable the second thread to be screwed in the second screw groove, the rotating column is limited, the limiting insertion plate is drawn out, and then the display device can be taken down.
2) The invention has simple operation and convenient use, improves the disassembly efficiency and saves a large amount of time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a schematic structural diagram of a display device according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
In the figure: the earthquake-resistant teaching cabinet comprises a teaching cabinet body 1, a cushioning base 2, a detection mechanism 3, a drawer 4, a display device 5, a display screen 6, a touch panel 7, an adjusting plate 8, a cover plate 9, heat dissipation holes 10, a limiting insertion plate 11, a rotating column 12, a spiral groove II 13, a thread II 14, a spring 15, a limiting plate 16, an insertion block 17, a thread I18, a slot 19 and a movable groove II 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, the present invention provides a technical solution: an upper display device for an electrical teaching platform comprises a teaching cabinet body 1, a display device 5 is arranged above the inside of the teaching cabinet body 1, the left side and the right side of the top of the display device 5 are both connected with an insertion block 17, the top of the inside of the teaching cabinet body 1 is longitudinally provided with an insertion groove 19 matched with the insertion block 17, the insertion block 17 is inserted in the insertion groove 19, the left side and the right side of the inside of the top of the teaching cabinet body 1 are both transversely provided with a first movable groove, the first movable groove is inserted with a rotating column 12, the first movable groove is communicated with the insertion groove 19, a second movable groove 20 matched with the rotating column 12 is transversely arranged in the insertion block 17, the inner wall of the second movable groove 20 is provided with a first screw groove, the rotating column 12 penetrates through the first movable groove and is inserted into the second movable groove 20, the outer wall of the end part of the rotating column 12, which is positioned at the second movable groove 20, is provided with a first, the utility model discloses a display device, including rotation post 12 outer wall, rotation post 12 outer wall cover is equipped with spacing dish 16, a movable groove inner wall connection respectively, spiral groove two 13 has been seted up to a movable groove inner wall, rotation post 12 outer wall cover is equipped with spring 15, the both sides of spring 15 respectively with spacing dish 16, movable groove two 14, the one end that rotates post 12 and movable groove one and deviate from is connected with adjusting disk 8, screws out screw thread 18 from spiral groove one through adjusting disk 8, makes rotation post 12 take out from movable groove two 20, pulls adjusting disk 8 again and makes spring 15 compress, and screw thread two 14 reachs the region of spiral groove two 13 this moment, rotates rotation post 12 and makes screw thread two 14 spiro union in spiral groove two 13, carries out spacingly to rotation post 12, takes out spacing picture peg 11, can take off display device 5, display device 5 includes display screen 6 and touch-control board 7, display screen 6 and touch-control board 7 linear connection, the display screen 6 can display teaching data, and design language can be input through the touch pad 7.
Wherein, the teaching cabinet body 1 top left and right sides all transversely has seted up movable groove three, the concatenation has spacing picture peg 11 in the movable groove three, the top of spacing picture peg 11 is connected with display device 5's bottom.
The teaching cabinet is characterized in that a detection mechanism 3 is arranged in the middle of the interior of the teaching cabinet body 1, a design language is input through a touch control plate 7, so that the operation mode of the detection mechanism is independently designed, a drawer 4 is arranged below the teaching cabinet body 1, and a handle is arranged on the front side of the drawer 4.
The bottom of the teaching cabinet body 1 is provided with a cushioning base 2.
Teaching cabinet body 1 left and right sides top all is equipped with apron 9, apron 9 passes through bolt and the 1 spiro union of the teaching cabinet body, louvre 10 has transversely been seted up to apron 9 top, plays the radiating effect, be equipped with the filter screen in the louvre 10, the filter screen can prevent the entering of dust.
The working principle is as follows: when the display device 5 needs to be disassembled, the first screw thread 18 is screwed out of the first screw groove through the adjusting disc 8, the rotating column 12 is pulled out of the second movable groove 20, the adjusting disc 8 is pulled to compress the spring 15, the second screw thread 14 reaches the area of the second screw groove 13 at the moment, the rotating column 12 is rotated to enable the second screw thread 14 to be screwed in the second screw groove 13, the rotating column 12 is limited, the limiting inserting plate 11 is pulled out, and then the display device 5 can be taken down.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
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 (5)
1. The utility model provides an electric teaching platform is with overhead display device, includes the teaching cabinet body (1), its characterized in that: a display device (5) is arranged above the inside of the teaching cabinet body (1), the left side and the right side of the top of the display device (5) are connected with inserting blocks (17), inserting grooves (19) matched with the inserting blocks (17) are longitudinally formed in the top of the teaching cabinet body (1), the inserting blocks (17) are inserted into the inserting grooves (19), movable grooves I are transversely formed in the left side and the right side of the inside of the top of the teaching cabinet body (1), rotating columns (12) are inserted into the movable grooves I, the movable grooves I are communicated with the inserting grooves (19), movable grooves II (20) matched with the rotating columns (12) are transversely formed in the inserting blocks (17), screw grooves I are formed in the inner walls of the movable grooves II (20), the rotating columns (12) penetrate through the movable grooves I and are inserted into the movable grooves II (20), screw threads I (18) matched with the screw grooves I are arranged on the outer walls of the end portions, located on the movable grooves II (20), of the rotating, screw thread (18) spiro union is in thread groove one, it is equipped with spacing dish (16) to rotate post (12) outer wall middle part, it is equipped with spring (15) to rotate post (12) outer wall cover, the both sides of spring (15) respectively with spacing dish (16), a movable groove inner wall connection, thread groove two (13) have been seted up to a movable groove inner wall, it is equipped with two (14) of thread groove two (13) assorted screw thread to rotate post (12) outer wall, the one end that rotates post (12) and movable groove and deviate from mutually is connected with adjustment disk (8), display device (5) include display screen (6) and touch-control board (7), display screen (6) and touch-control board (7) linear connection.
2. The overhead display apparatus for an electrical teaching platform as claimed in claim 1, wherein: the teaching cabinet is characterized in that a third movable groove is transversely formed in the left side and the right side above the teaching cabinet body (1), a limiting insertion plate (11) is inserted into the third movable groove, and the top of the limiting insertion plate (11) is connected with the bottom of the display equipment (5).
3. The overhead display apparatus for an electrical teaching platform as claimed in claim 1, wherein: the teaching cabinet is characterized in that a detection mechanism (3) is arranged in the middle of the teaching cabinet body (1), a drawer (4) is arranged below the teaching cabinet body (1), and a handle is installed on the front side of the drawer (4).
4. The overhead display apparatus for an electrical teaching platform as claimed in claim 1, wherein: a cushioning base (2) is installed at the bottom of the teaching cabinet body (1).
5. The overhead display apparatus for an electrical teaching platform as claimed in claim 1, wherein: the teaching cabinet is characterized in that cover plates (9) are arranged above the left side and the right side of the teaching cabinet body (1), the cover plates (9) are in threaded connection with the teaching cabinet body (1) through bolts, heat dissipation holes (10) are transversely formed in the upper portions of the cover plates (9), and filter screens are arranged in the heat dissipation holes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011565241.2A CN112614387A (en) | 2020-12-25 | 2020-12-25 | Overhead display equipment for electrical teaching platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011565241.2A CN112614387A (en) | 2020-12-25 | 2020-12-25 | Overhead display equipment for electrical teaching platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112614387A true CN112614387A (en) | 2021-04-06 |
Family
ID=75249237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011565241.2A Pending CN112614387A (en) | 2020-12-25 | 2020-12-25 | Overhead display equipment for electrical teaching platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112614387A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207109649U (en) * | 2017-07-25 | 2018-03-16 | 钱伟 | A kind of garden layout Warning frame of convenient dismounting |
| CN207611338U (en) * | 2018-01-11 | 2018-07-13 | 河南水利与环境职业学院 | A kind of easy-to-dismount computer configuation |
| CN110532216A (en) * | 2019-09-24 | 2019-12-03 | 苏州悦聪教育科技有限公司 | One kind being based on educational training big data information tracking system |
| CN210783377U (en) * | 2019-08-24 | 2020-06-19 | 江苏康乐玩具有限公司 | Desktop plug-in type teaching desk |
| CN211653936U (en) * | 2020-03-09 | 2020-10-09 | 周口师范学院 | English teaching device based on internet |
| CN211979893U (en) * | 2020-06-19 | 2020-11-20 | 郑州工业应用技术学院 | Novel ideological and moral education device |
-
2020
- 2020-12-25 CN CN202011565241.2A patent/CN112614387A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207109649U (en) * | 2017-07-25 | 2018-03-16 | 钱伟 | A kind of garden layout Warning frame of convenient dismounting |
| CN207611338U (en) * | 2018-01-11 | 2018-07-13 | 河南水利与环境职业学院 | A kind of easy-to-dismount computer configuation |
| CN210783377U (en) * | 2019-08-24 | 2020-06-19 | 江苏康乐玩具有限公司 | Desktop plug-in type teaching desk |
| CN110532216A (en) * | 2019-09-24 | 2019-12-03 | 苏州悦聪教育科技有限公司 | One kind being based on educational training big data information tracking system |
| CN211653936U (en) * | 2020-03-09 | 2020-10-09 | 周口师范学院 | English teaching device based on internet |
| CN211979893U (en) * | 2020-06-19 | 2020-11-20 | 郑州工业应用技术学院 | Novel ideological and moral education device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210406 |
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| RJ01 | Rejection of invention patent application after publication |