CN112885165A - Information display device is used in business administration teaching - Google Patents
Information display device is used in business administration teaching Download PDFInfo
- Publication number
- CN112885165A CN112885165A CN202110233917.6A CN202110233917A CN112885165A CN 112885165 A CN112885165 A CN 112885165A CN 202110233917 A CN202110233917 A CN 202110233917A CN 112885165 A CN112885165 A CN 112885165A
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- China
- Prior art keywords
- installation cavity
- mounting
- clipboard
- display device
- information display
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- 238000009434 installation Methods 0.000 claims abstract description 63
- 238000005266 casting Methods 0.000 claims description 6
- 239000003302 ferromagnetic material Substances 0.000 claims description 6
- 210000003298 dental enamel Anatomy 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect 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
- 230000008520 organization Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses an information display device for industrial and commercial management teaching, which comprises an installation cavity, and a first writing board and a second writing board which are arranged on the installation cavity, wherein a display is fixedly arranged at the middle position of the installation cavity, a computer host is arranged in the inner cavity at the position close to the edge of the installation cavity, the installation cavity is of a rectangular box structure, the front side surface of the inner cavity of the box body is not closed, and a lower sliding groove and an upper sliding groove are integrally formed on the upper side wall and the lower side wall of the front side opening of the box body respectively; through setting up the information display device who constitutes by installation cavity, first clipboard and the combination of second clipboard to set up display and computer in the middle of the installation cavity, and rotate through the hinge and install and place the board on the installation cavity, and set up the subassembly of making a video recording that comprises base, first telescopic link, second telescopic link, adapter and installation pole combination on it, thereby make things convenient for the mr to carry out the projection show and explain to student's works.
Description
Technical Field
The invention relates to the technical field related to teaching auxiliary facilities, in particular to an information display device for business administration teaching.
Background
The industrial and commercial management is a subject for researching the operation rule of profitability organization and the theory, method and technology of enterprise management. The range of the specialty is wide, and more courses are learned, which covers many courses of economics and management. Therefore, the business management is a subject with wide base, and an individual can select a professional direction according to own preference. For example, enterprise management, marketing, human resources, financial management, accounting, enterprise investment etc. and need the mr to carry out blackboard writing in order to explain the course among the business administration teaching, but traditional blackboard structure is comparatively simple, and its supplementary mr that can't be fine explains the course.
Disclosure of Invention
The invention aims to provide an information display device for business administration teaching, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an information display device for industrial and commercial management teaching comprises an installation cavity, a first writing board and a second writing board, wherein the first writing board and the second writing board are arranged on the installation cavity, a display is fixedly arranged at the middle position of the installation cavity, a computer host is arranged in an inner cavity close to the edge position of the installation cavity, the installation cavity is of a rectangular box structure, the front side surface of the inner cavity of a box body is not sealed, a lower sliding groove and an upper sliding groove are respectively and integrally formed on the upper side wall and the lower side wall of the front side opening of the box body, the upper end and the lower end of the first writing board and the lower end of the second writing board are respectively arranged in notches of the lower sliding groove and the upper sliding groove in a sliding mode, the installation cavity is fixedly arranged on a wall surface through the upper mounting piece and the lower mounting piece, a placing board is arranged on the lower side surface of the inner cavity of the installation cavity by, and a keyboard mouse pad is arranged at a position close to the front side of the plate body, a keyboard and a mouse are placed on the keyboard mouse pad, and a camera shooting assembly is placed at a position close to the rear side of the placing plate.
Preferably, first writing board and second writing board are the enamel blank, and the downside of first writing board and second writing board all is provided with pulley structure, and its pulley structure sets up under in the spout for sliding.
Preferably, it comprises first mounting panel and second mounting panel combination to go up the installed part, and has seted up first mounting hole and second mounting hole on the first mounting panel, the third mounting hole has been seted up on the second mounting panel, and has seted up the bolt hole corresponding with second mounting hole, third mounting hole position on the installation cavity, and first mounting panel and second mounting panel all pass through bolt hole fixed connection on positioning bolt and the installation cavity, just, the structure of the next installed part and last installed part is the same, and sets up the first half plate body of first mounting panel for the symmetry between the two for through second fixing bolt fixed mounting on the wall.
Preferably, the second mounting hole is a two-stage notch, and the nut of the fixing bolt is arranged in the first notch of the second mounting hole.
Preferably, the keyboard and mouse pad is fixedly glued on the placing plate, the keyboard on the keyboard and mouse pad is a wireless keyboard, and the mouse is a wireless mouse.
Preferably, the camera shooting assembly is composed of a base, a first telescopic rod, a second telescopic rod, an adapter and an installation rod in a combined mode, the second telescopic rod is movably connected with the first telescopic rod, the installation rod is installed on the second telescopic rod in a rotating mode through the adapter, the camera is fixedly installed on the lower end of the installation rod, and the camera is connected with a computer through an electric signal.
Preferably, magnet is installed in the lower surface embedding of base, and places the board and form for ferromagnetic material casting, and treats that the projection file is fixed on the plate body of placing the board for adsorbing through the magnet piece, and treats that the projection file sets up for being located the camera under.
Preferably, the edge of placing the board is provided with the rubber frame, the frame size of rubber frame is identical with the size of placing the board.
Preferably, the maximum distance value of the first writing board and the second writing board after being opened on the installation cavity is larger than the width value of the display, a limiting component is arranged between the first writing board, the second writing board and the installation cavity, and the maximum distance of the first writing board and the second writing board towards the outside of the installation cavity must not exceed one fourth of the whole width of the installation cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. the information display device is formed by combining the installation cavity, the first writing board and the second writing board, the display and the computer host are arranged in the middle of the installation cavity, the placing board is rotatably arranged on the installation cavity through the hinge, and the camera shooting assembly formed by combining the base, the first telescopic rod, the second telescopic rod, the adapter and the installation rod is arranged on the placing board, so that a teacher can conveniently perform projection display and explanation on works of students;
2. the rubber frame is arranged at the edge of the placing plate, so that when the placing plate is turned upwards and folded, the plate body of the placing plate can be prevented from being directly contacted with the screen of the display, the screen of the display is effectively protected, and the display is prevented from being damaged due to collision;
3. and through the lower surface embedding installation magnet of base on the subassembly of making a video recording to through will placing the board and use ferromagnetic material casting shaping, thereby the subassembly of making a video recording of being convenient for fixes a position fixedly on placing the board, and can be very convenient let mr utilize the magnet piece will treat that the projection file adsorbs to fix on placing the board, thereby guarantee to treat the stability that the projection file placed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a half sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the upper mount configuration;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
fig. 6 is a schematic view of the structure on the placing board.
In the figure: installation cavity 1, first clipboard 2, second clipboard 3, display 4, upper mounting piece 5, lower mounting piece 6, wall 7, lower spout 8, place board 9, first mounting panel 10, second mounting panel 11, first mounting hole 12, second mounting hole 13, third mounting hole 14, keyboard mouse pad 15, keyboard 16, mouse 17, camera subassembly 18, base 19, first telescopic link 20, second telescopic link 21, adapter 22, installation pole 23, camera 24, treat projection file 25, magnet piece 26, rubber frame 27.
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.
Referring to fig. 1-6, the present invention provides a technical solution: an information display device for industrial and commercial management teaching comprises an installation cavity 1 and a first writing board 2 and a second writing board 3 which are arranged on the installation cavity 1, wherein a display 4 is fixedly arranged at the middle position of the installation cavity 1, a computer host is arranged in an inner cavity close to the edge position of the installation cavity 1, the installation cavity 1 is of a rectangular box body structure, the front side surface of the inner cavity of the box body is not closed, a lower sliding groove 8 and an upper sliding groove are respectively and integrally formed on the upper side wall and the lower side wall of the front opening of the box body, the upper end and the lower end of the first writing board 2 and the lower end of the second writing board 3 are respectively and slidably arranged in notches of the lower sliding groove 8 and the upper sliding groove, the installation cavity 1 is fixedly arranged on a wall surface through an upper mounting piece 5 and a lower mounting piece 6, a placing board 9 is rotatably arranged at the middle position of the lower side surface of the inner cavity of the installation cavity 1 through a hinge, the, and the board body is provided with a keyboard mouse pad 15 near the front position, a keyboard 16 and a mouse 17 are placed on the keyboard mouse pad 15, a camera assembly 18 is placed at the position near the rear position of the placing plate 9, the information display device formed by combining the installing cavity 1, the first writing plate 2 and the second writing plate 3 is arranged through the installing cavity, a display 4 and a computer host are arranged in the middle of the installing cavity 1, the placing plate 9 is rotatably installed on the installing cavity 1 through a hinge, and the camera assembly 18 formed by combining the base 19, the first telescopic rod 20, the second telescopic rod 21, the adapter 22 and the installing rod 23 is arranged on the installing cavity, so that a teacher can conveniently project and display the works of the students and explain the works.
Furthermore, the first writing board 2 and the second writing board 3 are both enamel white boards, and the lower side surfaces of the first writing board 2 and the second writing board 3 are both provided with pulley structures which are arranged in the lower sliding groove 8 in a sliding manner;
further, the upper mounting part 5 is composed of a first mounting plate 10 and a second mounting plate 11, the first mounting plate 10 is provided with a first mounting hole 12 and a second mounting hole 13, the second mounting plate 11 is provided with a third mounting hole 14, the mounting cavity 1 is provided with a bolt hole corresponding to the second mounting hole 13 and the third mounting hole 14, the first mounting plate 10 and the second mounting plate 11 are fixedly connected with the bolt hole of the mounting cavity 1 through a positioning bolt, the lower mounting part 6 and the upper mounting part 5 are identical in structure, and the upper half plate body of the first mounting plate 10 is symmetrically arranged between the first mounting plate 10 and the second mounting plate and is fixedly mounted on the wall surface 7 through a second fixing bolt.
Further, the second mounting hole 13 is a two-stage notch, and the nut of the fixing bolt is disposed in the first notch of the second mounting hole 13.
Further, the keyboard-mouse pad 15 is fixed and glued on the placing board 9, the keyboard 16 on the keyboard-mouse pad 15 is a wireless keyboard, and the mouse 17 is a wireless mouse.
Further, the camera module 18 is composed of a base 19, a first telescopic rod 20, a second telescopic rod 21, an adapter 22 and an installation rod 23, the second telescopic rod 21 is movably connected with the first telescopic rod 20, the installation rod 23 is rotatably installed on the second telescopic rod 21 through the adapter 22, a camera 24 is fixedly installed on the lower surface of the tail end of the installation rod 23, and the camera 24 is in electric signal connection with a computer host.
Further, magnet is installed in the lower surface embedding of base 19, and place board 9 and form for the ferromagnetic material casting, and treat that projection file 25 fixes on the plate body of placing board 9 for adsorbing through magnet piece 26, and treat that projection file 25 sets up for being located camera 24 under, through the lower surface embedding installation magnet of base 19 on camera module 18, and through will placing board 9 and use ferromagnetic material casting shaping, thereby be convenient for camera module 18 fixes a position on placing board 9, and can be very convenient let the mr utilize magnet piece 26 will treat that projection file 25 adsorbs to fix on placing board 9, thereby guarantee to treat the stability that projection file 25 placed.
Further, the edge of placing board 9 is provided with rubber frame 27, and the frame size of rubber frame 27 is identical with the size of placing board 9, sets up rubber frame 27 through the edge of placing board 9 to let place board 9 and upwards overturn when receiving, can avoid placing the direct screen contact with display 4 of the plate body of board 9, thereby effectual screen to display 4 protects, thereby avoids colliding with and causes display 4 impaired.
Further, the maximum distance value of the first writing board 2 and the second writing board 3 after being opened on the installation cavity 1 is larger than the width value of the display 4, a limiting component is arranged between the first writing board 2, the second writing board 3 and the installation cavity 1, and the maximum distance of the first writing board 2 and the second writing board 3 when being opened towards the outside of the installation cavity 1 must not exceed one fourth of the whole width of the installation cavity 1.
The working principle is as follows: by arranging the information display device formed by combining the installation cavity 1, the first writing board 2 and the second writing board 3, arranging the display 4 and the computer host in the middle of the installation cavity 1, rotatably installing the placing board 9 on the installation cavity 1 through a hinge, arranging the camera assembly 18 formed by combining the base 19, the first telescopic rod 20, the second telescopic rod 21, the adapter 22 and the installation rod 23 on the placing board, facilitating the teacher to carry out projection display and explanation on the works of students, arranging the rubber frame 27 on the edge of the placing board 9, preventing the board body of the placing board 9 from directly contacting with the screen of the display 4 when the placing board 9 is turned upwards and folded, effectively protecting the screen of the display 4, avoiding the damage of the display 4 caused by collision, embedding and installing a magnet on the lower surface of the base 19 on the camera assembly 18, and through will placing board 9 and casting the shaping with ferromagnetic material, thereby it is fixed to be convenient for make a video recording subassembly 18 fixes a position on placing board 9, and can be very convenient let mr utilize magnet piece 26 will treat that projection file 25 adsorbs to fix on placing board 9, thereby guarantee to treat the stability that projection file 25 placed, in the time of practical use, the user is earlier through opening first clipboard 2 and second clipboard 3 to both sides, then will place board 9 and put down, then with keyboard 16, mouse 17, camera subassembly 18 is placed, then will treat projection file 25 and put, thereby treat projection file 25 through camera subassembly 18 last camera 24 and photograph, then treat projection file 25 through display 4 and demonstrate.
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 (9)
1. The utility model provides an information display device is used in business administration teaching, includes installation cavity (1) and first clipboard (2) and second clipboard (3) of setting on installation cavity (1), and the intermediate position department fixed mounting of installation cavity (1) has display (4), and installs computer, its characterized in that among the edge position inner chamber of keeping close to of installation cavity (1): the mounting cavity (1) is of a rectangular box structure, the front side surface of the inner cavity of the box body is not sealed, the upper side wall and the lower side wall of the front side opening of the box body are respectively provided with a lower sliding groove (8) and an upper sliding groove in an integrated mode, the upper end and the lower end of the first writing board (2) and the second writing board (3) are respectively arranged in the notches of the lower sliding groove (8) and the upper sliding groove in a sliding mode, the mounting cavity (1) is fixedly arranged on a wall surface (7) through an upper mounting piece (5) and a lower mounting piece (6), the lower side surface of the inner cavity of the mounting cavity (1) is rotatably arranged through a hinge at the middle position, the placing board (9) is a rectangular flat plate, a keyboard mouse pad (15) is arranged at the position close to the front side of the plate body, and a keyboard (16) and a mouse (17) are arranged on the keyboard mouse pad (15), and a camera assembly (18) is placed at the position close to the rear side of the placing plate (9).
2. The information display device for business administration teaching of claim 1, wherein: first clipboard (2) and second clipboard (3) are the enamel blank, and the downside of first clipboard (2) and second clipboard (3) all is provided with pulley structure, and its pulley structure sets up in lower spout (8) for sliding.
3. The information display device for business administration teaching of claim 1, wherein: the utility model discloses a wall mounting structure, including last installed part (5), first mounting panel (10) and second mounting panel (11), and first mounting hole (12) and second mounting hole (13) have been seted up on first mounting panel (10), third mounting hole (14) have been seted up on second mounting panel (11), and set up on installation cavity (1) with second mounting hole (13), the corresponding bolt hole in third mounting hole (14) position, and first mounting panel (10) and second mounting panel (11) all through bolt hole fixed connection on positioning bolt and installation cavity (1), and, the structure of lower installed part (6) and last installed part (5) is the same, and its the first half plate body that sets up first mounting panel (10) for the symmetry between the two is on wall (7) through second fixing bolt fixed mounting.
4. The information display device for business administration teaching of claim 3, wherein: the second mounting hole (13) is a two-stage notch, and a nut of the fixing bolt is arranged in the first notch of the second mounting hole (13).
5. The information display device for business administration teaching of claim 1, wherein: the keyboard and mouse pad (15) is fixedly glued on the placing plate (9), the keyboard (16) on the keyboard and mouse pad (15) is a wireless keyboard, and the mouse (17) is a wireless mouse.
6. The information display device for business administration teaching of claim 5, wherein: subassembly (18) of making a video recording comprises base (19), first telescopic link (20), second telescopic link (21), adapter (22) and installation pole (23) combination, second telescopic link (21) and first telescopic link (20) swing joint, and install pole (23) and rotate through adapter (22) and install on second telescopic link (21), and the terminal fixed surface that installs of installation pole (23) has camera (24), camera (24) carry out signal of telecommunication with the computer host.
7. The information display device for business administration teaching of claim 6, wherein: the lower surface embedding of base (19) is installed magnet, and places board (9) and form for ferromagnetic material casting, and treats that projection file (25) for through magnet piece (26) adsorption fix on the plate body of placing board (9), and treat that projection file (25) sets up for being located camera (24) under.
8. The information display device for business administration teaching of claim 7, wherein: the edge of the placing plate (9) is provided with a rubber frame (27), and the size of the outer frame of the rubber frame (27) is matched with that of the placing plate (9).
9. The information display device for business administration teaching of claim 1, wherein: the maximum distance value of first clipboard (2) and second clipboard (3) after opening on installation cavity (1) is greater than the width value of display (4), and is provided with spacing subassembly between first clipboard (2), second clipboard (3) and installation cavity (1), and first clipboard (2) and second clipboard (3) must not exceed the fourth of installation cavity (1) whole width towards the outside maximum distance of opening of installation cavity (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110233917.6A CN112885165A (en) | 2021-03-03 | 2021-03-03 | Information display device is used in business administration teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110233917.6A CN112885165A (en) | 2021-03-03 | 2021-03-03 | Information display device is used in business administration teaching |
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| Publication Number | Publication Date |
|---|---|
| CN112885165A true CN112885165A (en) | 2021-06-01 |
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ID=76055278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110233917.6A Pending CN112885165A (en) | 2021-03-03 | 2021-03-03 | Information display device is used in business administration teaching |
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| Country | Link |
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| CN (1) | CN112885165A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117255515A (en) * | 2023-11-10 | 2023-12-19 | 深圳市嘉润原新显科技有限公司 | Plug-in display assembly and display |
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Application publication date: 20210601 |