CN111358176A - Multimedia classroom that can multi-angle give lessons - Google Patents
Multimedia classroom that can multi-angle give lessons Download PDFInfo
- Publication number
- CN111358176A CN111358176A CN202010185706.5A CN202010185706A CN111358176A CN 111358176 A CN111358176 A CN 111358176A CN 202010185706 A CN202010185706 A CN 202010185706A CN 111358176 A CN111358176 A CN 111358176A
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- classroom
- frame
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/10—Reading-desks; Lecterns; Pulpits, i.e. free-standing characterised by association with auxiliary devices, e.g. paper clamps, line indicators
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/083—Rims for table tops
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/007—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk
- A47B21/0073—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk liftable above the desk top
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/06—Gliders or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of multimedia classroom equipment, in particular to a multimedia classroom capable of giving lessons in multiple angles, which comprises a desk plate, wherein an opening is formed in the surface of the desk plate, a sealing plate is arranged inside the opening, a mounting frame is arranged on the surface of the sealing plate, a mounting groove is formed in the surface of the mounting frame, a display is arranged inside the mounting groove, a translation groove is formed in the surface of the mounting frame, a lead screw is inserted into the translation groove, a limiting ring is sleeved on the outer side of the lead screw, and the lead screw is in threaded connection with a; the beneficial effects are that: according to the multi-angle teaching multimedia classroom, the protection frame is additionally arranged between the desk plate and the base, the protection frame protects the descending installation frame, and after the sealing plate is inserted into the through hole, external dust and sundries are prevented from entering, and five objects are prevented from touching the display.
Description
Technical Field
The invention relates to the technical field of multimedia classroom equipment, in particular to a multimedia classroom capable of giving lessons in multiple angles.
Background
In the age with developed information technology, a multimedia classroom becomes an indispensable teaching tool, the multimedia classroom consists of a multimedia computer, a liquid crystal projector, a digital video display stand, a central control system, a projection screen, sound equipment and other modern teaching equipment, the traditional multimedia classroom has large space and can be used for dozens of or even hundreds of students to study, but with the development of internet technology, the single small multimedia classroom is widely applied to industries such as online lessons, private education tutoring and the like at present;
in the prior art, a teacher in a small multimedia classroom sits in front of a computer desk and converses with students receiving tutoring online in a face-to-face manner, but when the teacher needs to express the tutoring in some body languages, the space of the teacher sitting in front of the computer desk is limited, so that the teacher is inconvenient to deploy, and when the teacher moves to other places for display, the teacher needs to adjust a camera or adjust the orientation of the whole desk body; when the computer is placed on a desktop and is not used, the computer is easy to collide with external objects, and dust is seriously accumulated on the surface of the display screen; and the teacher places the writing pen on a flat desktop and lightly touches the writing pen to easily cause the writing pen to slide.
Disclosure of Invention
The invention aims to provide a multimedia classroom capable of giving lessons in multiple angles so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a multimedia classroom capable of giving lessons in multiple angles comprises a desk plate, wherein an opening is formed in the surface of the desk plate, a sealing plate is arranged inside the opening, a mounting frame is arranged on the surface of the sealing plate, a mounting groove is formed in the surface of the mounting frame, a display is arranged inside the mounting groove, a translation groove is formed in the surface of the mounting frame, a lead screw is inserted into the translation groove, a limiting ring is sleeved outside the lead screw, the lead screw is in threaded connection with the translation plate, a baffle is arranged on the surface of the translation plate, a protective frame is arranged on the bottom surface of the desk plate, a fixing frame is arranged on the inner wall of the protective frame, an electric hydraulic rod is arranged inside the fixing frame, the top end of a shaft body of the electric hydraulic rod is fixed to the bottom surface of the sealing plate, threading holes are formed in the surfaces of the protective frame and the mounting, the surface of base is provided with the main frame, the surface of main frame is pegged graft and is had the shielding plate, and the bottom surface of base is provided with the universal wheel, and anti-skidding chute has been seted up on the surface of table, the surface in anti-skidding chute is provided with the sponge blend stop.
Preferably, the opening is square cylinder structure, and the shrouding is square platelike structure, and the lateral wall cover of shrouding is equipped with the sealing washer, and the mounting bracket is square cylinder structure, and the mounting groove is square structure.
Preferably, the translation groove is square cylinder structure, and the translation groove is provided with two, and two translation grooves are about mounting groove symmetric distribution, and the lead screw is "T" font cylinder structure, and the lead screw does not set up the screw with the department of running through of mounting bracket, and the spacing ring is annular platelike structure, and the translation board is square platelike structure, and the baffle is provided with two, and two baffles are about the long limit central symmetric distribution of translation board, and the baffle inserts in the mounting groove.
Preferably, the fixing frame is of a square frame structure, the two fixing frames are symmetrically distributed about the mounting frame, and the protection frame is of a square frame structure.
Preferably, the inclined supporting rods are provided with two groups, the two groups of inclined supporting rods are respectively distributed on two sides of the protection frame, each group of inclined supporting rods is provided with two inclined supporting rods, and the two inclined supporting rods are symmetrically distributed about the long edge center of the bottom surface of the protection frame.
Preferably, the main frame is of a Contraband-shaped structure, two groups of shielding plates are arranged, the two groups of shielding plates are respectively distributed on two vertical plate bodies of the main frame, the shielding plates are of a T-shaped structure, a tension spring is arranged between an end plate body of each shielding plate and the main frame, and pull rings are arranged on the surfaces of the shielding plates.
Preferably, the anti-skid falling groove is of a square structure, the sponge barrier strip is located at the edge gap of the anti-skid falling groove, and the height of the sponge barrier strip is equal to that of the anti-skid falling groove.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the universal wheels are additionally arranged at the bottom of the multimedia classroom capable of giving lessons in multiple angles, so that the desk body can be rotated to face or pushed to move, and the computer on the desk body can give lessons in multiple angles conveniently;
2. according to the multi-angle teaching multimedia classroom, the protection frame is additionally arranged between the desk plate and the base, the protection frame protects the descending installation frame, and after the sealing plate is inserted into the through hole, external dust and sundries are prevented from entering, and five objects are prevented from touching the display;
3. according to the multimedia classroom capable of giving lessons in multiple angles, the anti-slip falling groove is formed in the surface of the desk plate, the sponge barrier strip is additionally arranged at the edge of the anti-slip falling groove for plugging, so that objects in the groove body are prevented from slipping off, the sponge barrier strip can be pressed down, and the comfort degree of the arm lapped on the desk plate is not affected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connecting structure of the table board and the protection frame according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2.
In the figure: table 1, opening 2, shrouding 3, mounting bracket 4, mounting groove 5, display 6, translation groove 7, lead screw 8, spacing ring 9, translation board 10, baffle 11, mount 12, electronic hydraulic stem 13, protection frame 14, through wires hole 15, base 16, diagonal brace 17, main frame 18, shielding plate 19, extension spring 20, pull ring 21, universal wheel 22, antiskid groove 23, sponge blend stop 24.
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 to 4, the present invention provides a technical solution: a multimedia classroom capable of giving lessons in multiple angles comprises a desk plate 1, wherein an opening 2 is formed in the surface of the desk plate 1, a sealing plate 3 is inserted into the opening 2, a mounting frame 4 is fixedly connected to the surface of the sealing plate 3, a mounting groove 5 is formed in the surface of the mounting frame 4, the opening 2 is of a square cylinder structure, the sealing plate 3 is of a square plate-shaped structure, a sealing ring is sleeved on the side wall of the sealing plate 3, the mounting frame 4 is of a square cylinder structure, the mounting groove 5 is of a square structure, a protective frame 14 is fixedly connected to the bottom surface of the desk plate 1, a fixing frame 12 is fixedly connected to the inner wall of the protective frame 14, an electric hydraulic rod 13 is arranged inside the fixing frame 12, the top end of the shaft body of the electric hydraulic rod 13 is fixed to the bottom surface of the sealing plate 3, threading holes 15 are formed in the surfaces, the protective frame 14 is of a square frame structure, the electric hydraulic rod 13 is started to lift the sealing plate 3, the mounting frame 4 connected with the lower part of the sealing plate 3 synchronously rises until the display 6 is positioned above the through opening 2, and a teacher can sit on the front line of the table body to give lessons;
the display 6 is arranged in the mounting groove 5, the surface of the mounting rack 4 is provided with a translation groove 7, a screw rod 8 is inserted in the translation groove 7, the outer side of the screw rod 8 is sleeved with a limiting ring 9, the screw rod 8 is in threaded connection with a translation plate 10, the surface of the translation plate 10 is provided with two baffles 11, the translation groove 7 is of a square cylinder structure, the translation grooves 7 are symmetrically distributed about the mounting groove 5, the screw rod 8 is of a T-shaped cylinder structure, the penetrating position of the screw rod 8 and the mounting rack 4 is not provided with threads, the limiting ring 9 is of an annular plate structure, the translation plate 10 is of a square plate structure, the baffles 11 are provided with two baffles 11, the two baffles 11 are symmetrically distributed about the long edge center of the translation plate 10, the baffles 11 are inserted into the mounting groove 5, the screw rod 8 is screwed to drive the translation plate 10 to move in the translation groove 7, the baffle 11 is separated from the inside of the mounting groove 5, the display 6 can be drawn out from the mounting groove 5 at the moment, in the process, a lead between the display 6 and a host is stretched, the lead is in a spiral shape, namely, the shape similar to a telephone line, the end part of the lead screw 8 is held by a hand to rotate the lead screw 8, the lead screw 8 is in threaded connection with the translation plate 10, two baffles 11 on the surface of the translation plate 10 are inserted in the mounting groove 5, so that the translation plate 10 is driven to move in the translation groove 7 by screwing the lead screw 8, after the translation plate 10 is moved towards the direction of the limiting ring 9, the baffle 11 is separated from the inside of the mounting groove 5, and the display 6 can be drawn;
the bottom surface of the protection frame 14 is fixedly connected with a base 16, inclined support rods 17 are arranged between the base 16 and the table plate 1, two groups of inclined support rods 17 are arranged, the two groups of inclined support rods 17 are respectively distributed on two sides of the protection frame 14, two inclined support rods 17 are arranged in each group, the two inclined support rods 17 are symmetrically distributed about the center of the long side of the bottom surface of the protection frame 14, universal wheels 22 are fixedly connected to the bottom surface of the base 16, and after braking of the universal wheels 22 is cancelled, the table body can be conveniently pulled to change the direction or moved, so that multi-angle teaching in a room is facilitated;
the surface of the base 16 is fixedly connected with a main frame 18, a shielding plate 19 is inserted into the surface of the main frame 18, the main frame 18 is in a Contraband-shaped structure, two groups of shielding plates 19 are arranged, the two groups of shielding plates 19 are respectively distributed on two vertical plate bodies of the main frame 18, the shielding plate 19 is in a T-shaped structure, a tension spring 20 is arranged between the end plate body of the shielding plate 19 and the main frame 18, a pull ring 21 is arranged on the surface of the shielding plate 19, the computer is lifted to the base 16, then the shielding plates 19 on the two sides are respectively tensioned by two hands, the tension spring 20 between the shielding plate 19 and the main frame 18 is tensioned, when the end part of the shielding plate 19 enters into an insertion hole between the shielding plate 19 and the main frame 18, the main frame is pushed into the main frame 18, and after the shielding plate 19 is released, the tension spring 20 rebound;
The working principle is as follows: in actual work, when work is needed, the electric hydraulic rod 13 is started to lift the sealing plate 3, the mounting frame 4 connected with the lower part of the sealing plate 3 synchronously rises until the display 6 is positioned above the through hole 2, in the process, the lead wire between the display 6 and the host is stretched and is in a spiral shape, namely a shape similar to a telephone line, at the moment, a teacher can sit on the front line of a desk body to give lessons, the end part of the lead screw 8 is held by hands to rotate the lead screw 8, the lead screw 8 is in threaded connection with the translation plate 10, the two baffles 11 on the surface of the translation plate 10 are inserted in the mounting groove 5, so that the translation plate 10 is driven by the threaded lead screw 8 to move in the translation groove 7, after the translation plate 10 moves towards the limiting ring 9, the baffles 11 are separated from the inside of the mounting groove 5, at the moment, the display 6 can be drawn out from the mounting groove 5, the host computer is placed, then both hands stretch up the shielding plate 19 of both sides respectively, extension spring 20 between shielding plate 19 and the main frame 18 is stretched, and when the tip of shielding plate 19 got into the jack of shielding plate 19 and main frame 18, push the host computer inside the main frame 18, loosen behind the shielding plate 19, extension spring 20 kick-backs the tractive shielding plate 19 and moves back and shelter from the host computer, debris such as writing pen are placed and can not follow the desktop landing in anti-skidding chute 23, sponge blend stop 24 is flexible material, the arm is pressed and can not have pain on sponge blend stop 24, cancel the braking of universal wheel 22 after, be convenient for pull the table body and change the orientation, perhaps remove the table body, so make things convenient for in indoor multi-angle teaching.
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 (7)
1. A multi-media classroom that can multi-angle give lessons, includes table (1), its characterized in that: the table is characterized in that a through hole (2) is formed in the surface of the table plate (1), a sealing plate (3) is arranged inside the through hole (2), a mounting frame (4) is arranged on the surface of the sealing plate (3), a mounting groove (5) is formed in the surface of the mounting frame (4), a display (6) is arranged inside the mounting groove (5), a translation groove (7) is formed in the surface of the mounting frame (4), a lead screw (8) is inserted into the translation groove (7), a limiting ring (9) is sleeved outside the lead screw (8), the lead screw (8) is in threaded connection with the translation plate (10), a baffle (11) is arranged on the surface of the translation plate (10), a protective frame (14) is arranged on the bottom surface of the table plate (1), a fixing frame (12) is arranged on the inner wall of the protective frame (14), an electric hydraulic rod (13) is arranged inside the fixing frame (12), and the top end of the electric hydraulic rod (, and the surfaces of the protection frame (14) and the mounting frame (4) are provided with threading holes (15), the bottom surface of the protection frame (14) is provided with a base (16), an inclined stay bar (17) is arranged between the base (16) and the table plate (1), the surface of the base (16) is provided with a main frame (18), the surface of the main frame (18) is spliced with a shielding plate (19), the bottom surface of the base (16) is provided with universal wheels (22), the surface of the table plate (1) is provided with an anti-skid falling groove (23), and the surface of the anti-skid falling groove (23) is provided with a sponge blocking strip (24).
2. The multi-media classroom of claim 1, wherein the classroom is a multi-angle classroom, the multi-media classroom comprising: opening (2) are square cylinder structure, and shrouding (3) are square platelike structure, and the lateral wall cover of shrouding (3) is equipped with the sealing washer, and mounting bracket (4) are square cylinder structure, and mounting groove (5) are square structure.
3. The multi-media classroom of claim 1, wherein the classroom is a multi-angle classroom, the multi-media classroom comprising: translation groove (7) are square cylinder structure, translation groove (7) are provided with two, two translation grooves (7) are about mounting groove (5) symmetric distribution, lead screw (8) are "T" font cylinder structure, the department of running through of lead screw (8) and mounting bracket (4) does not set up the screw thread, spacing ring (9) are annular platelike structure, translation board (10) are square platelike structure, baffle (11) are provided with two, two baffle (11) are about the long limit central symmetric distribution of translation board (10), and baffle (11) insert in mounting groove (5).
4. The multi-media classroom of claim 1, wherein the classroom is a multi-angle classroom, the multi-media classroom comprising: the fixing frame (12) is of a square frame structure, the two fixing frames (12) are symmetrically distributed about the mounting frame (4), and the protection frame (14) is of a square frame structure.
5. The multi-media classroom of claim 1, wherein the classroom is a multi-angle classroom, the multi-media classroom comprising: the two groups of the inclined supporting rods (17) are arranged, the two groups of the inclined supporting rods (17) are respectively distributed on two sides of the protection frame (14), two inclined supporting rods (17) are arranged in each group, and the two inclined supporting rods (17) are distributed in a central symmetry mode relative to the long side of the bottom surface of the protection frame (14).
6. The multi-media classroom of claim 1, wherein the classroom is a multi-angle classroom, the multi-media classroom comprising: the main frame (18) is of an Contraband-shaped structure, two groups of shielding plates (19) are arranged, the two groups of shielding plates (19) are respectively distributed on two vertical plate bodies of the main frame (18), the shielding plates (19) are of a T-shaped structure, a tension spring (20) is arranged between the end plate body of the shielding plates (19) and the main frame (18), and pull rings (21) are arranged on the surface of the shielding plates (19).
7. The multi-media classroom of claim 1, wherein the classroom is a multi-angle classroom, the multi-media classroom comprising: the anti-skid falling groove (23) is of a square structure, the sponge barrier strips (24) are located at the edge notches of the anti-skid falling groove (23), and the height of the sponge barrier strips (24) is equal to that of the anti-skid falling groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010185706.5A CN111358176A (en) | 2020-03-17 | 2020-03-17 | Multimedia classroom that can multi-angle give lessons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010185706.5A CN111358176A (en) | 2020-03-17 | 2020-03-17 | Multimedia classroom that can multi-angle give lessons |
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| Publication Number | Publication Date |
|---|---|
| CN111358176A true CN111358176A (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010185706.5A Pending CN111358176A (en) | 2020-03-17 | 2020-03-17 | Multimedia classroom that can multi-angle give lessons |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515890A (en) * | 2020-11-30 | 2021-03-19 | 中国人民解放军陆军军医大学第一附属医院 | Hair-planting operation nurse is with nursing shallow |
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| DE102016124303A1 (en) * | 2016-12-14 | 2018-06-14 | Ass-Einrichtungssysteme Gmbh | Locking system for a furniture |
| US10376042B1 (en) * | 2016-12-30 | 2019-08-13 | Simon Nicholas Johnson | Wall-mounted workstation sliding guide assembly |
| CN209846439U (en) * | 2019-04-09 | 2019-12-27 | 三江学院 | Multifunctional computer desk for student classroom |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697289A (en) * | 2012-06-07 | 2012-10-03 | 集美大学 | Computer concealed desk |
| CN206137522U (en) * | 2016-08-04 | 2017-05-03 | 白午光 | Multimedia school teaching desk for ideological and political education |
| DE102016124303A1 (en) * | 2016-12-14 | 2018-06-14 | Ass-Einrichtungssysteme Gmbh | Locking system for a furniture |
| US10376042B1 (en) * | 2016-12-30 | 2019-08-13 | Simon Nicholas Johnson | Wall-mounted workstation sliding guide assembly |
| CN107028358A (en) * | 2017-06-06 | 2017-08-11 | 昌邑市创通电子科技有限公司 | A kind of school instruction liftable computer desk |
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| CN112515890A (en) * | 2020-11-30 | 2021-03-19 | 中国人民解放军陆军军医大学第一附属医院 | Hair-planting operation nurse is with nursing shallow |
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Application publication date: 20200703 |