CN215679680U - Multipurpose screen display device for intelligent classroom - Google Patents
Multipurpose screen display device for intelligent classroom Download PDFInfo
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- CN215679680U CN215679680U CN202122211725.3U CN202122211725U CN215679680U CN 215679680 U CN215679680 U CN 215679680U CN 202122211725 U CN202122211725 U CN 202122211725U CN 215679680 U CN215679680 U CN 215679680U
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- bevel gear
- threaded rod
- motor
- guard plate
- installing frame
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Abstract
The utility model discloses a multipurpose screen display device for an intelligent classroom, which comprises a display body and an installation frame, wherein the inner wall of the left side of the installation frame is provided with an installation groove, the inner bottom wall of the installation groove is rotatably connected with a threaded rod, the surface of the left side of the installation frame is fixedly provided with an installation box, a motor is fixedly arranged in the installation box, an output shaft of the motor extends to the inside of the installation groove and is fixedly provided with a first bevel gear, and the surface of the threaded rod is in threaded connection with a threaded bar block. This multi-purpose screen display device in wisdom classroom, through setting up motor and guard plate, the operation of motor drives first bevel gear and rotates, and first bevel gear drives the threaded rod through second bevel gear and rotates, and the screw thread piece drives the guard plate through the slider and carries out the descending motion under the rotation of threaded rod, and the decline of guard plate is until laminating with the interior diapire of installing frame to make the device can reach the purpose of carrying out sealed protection to the display, avoided bringing the unnecessary loss because of child's destruction.
Description
Technical Field
The utility model relates to the technical field of teaching aids, in particular to a multipurpose screen display device for an intelligent classroom.
Background
Smart classrooms are a form of digital classroom and future classrooms. The intelligent classroom is a novel education form, and is different from the traditional lecture teaching mode; the students in class are pre-studied in advance, the students in class study group discussion and test at any time, the teacher can quickly master the study condition of each student and conduct targeted guidance, and the intelligent classroom uses a modernization means to cut in the whole teaching process, so that the classroom becomes simple, efficient and intelligent, and the development of independent thinking and learning ability of the students is facilitated.
The screen display device is needed to be used in the course of giving lessons, most of the existing display devices are hung on the wall surface in an exposed mode, no device capable of protecting the display screen is arranged, and the device is easy to damage by children and causes unnecessary loss.
Therefore, a multi-purpose screen display device for a smart classroom is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a multi-purpose screen display device for a smart classroom, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-purpose screen display device in wisdom classroom, including display body and installing frame, the mounting groove has been seted up to the left side inner wall of installing frame, the interior diapire of mounting groove rotates and is connected with the threaded rod, the left side fixed surface of installing frame installs the mounting box, the inside fixed mounting of mounting box has the motor, the output shaft of motor extends to the inside and fixed mounting of mounting groove has first conical gear, the surperficial threaded connection of threaded rod has the screw thread strip piece, the right side fixed surface of screw thread strip piece is connected with the guard plate, the back of guard plate is provided with the dust removal pad, the front of display body is provided with the USB joint that is used for charging for the screen pen, the interior diapire of installing frame is offered and is used for placing the thing groove of putting of screen pen.
Preferably, a second bevel gear is fixedly mounted on the surface of the threaded rod, and the first bevel gear is meshed with the second bevel gear.
Preferably, the upper surface of the mounting frame is provided with a sliding opening for the protection plate to slide.
Preferably, the right side surface of guard plate is provided with the slider, and the spout with slider looks adaptation is seted up to the interior right wall of installing frame.
Preferably, the dust removal pad corresponds to the display body in position, and the dust removal pad is made of elastic cotton.
Preferably, the lower surface of the mounting frame is provided with a controller, and the controller is in signal connection with the motor.
Advantageous effects
The utility model provides a multipurpose screen display device for an intelligent classroom, which has the following beneficial effects:
1. this multi-purpose screen display device in wisdom classroom, through setting up the motor, the threaded rod, screw strip piece and guard plate, the operation of motor drives first bevel gear and rotates, first bevel gear drives the threaded rod through second bevel gear and rotates, screw strip piece drives the guard plate through the slider and carries out descending motion under the rotation of threaded rod, the decline of guard plate is until laminating with the interior diapire of installing frame, thereby make the device can reach the purpose of carrying out sealed protection to the display, avoided bringing the unnecessary loss because of child's destruction.
2. This multi-purpose screen display device in wisdom classroom fills up through setting up the dust removal, and when the guard plate at the in-process that carries out elevating movement, the dust removal fills up and guard plate synchronous motion, can sweep the dust on display body surface under the effect that the pad removed dust, simultaneously, through setting up the USB joint, can charge screen pen, cell-phone etc. under the effect that the USB connects, has brought the facility for the teaching personnel.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a side sectional view of the mounting frame of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
fig. 5 is a schematic perspective view of a protective plate according to the present invention.
In the figure: the device comprises a display body 1, a mounting frame 2, a threaded rod 3, a motor 4, a first bevel gear 5, a threaded bar block 6, a protection plate 7, a dust removal pad 8, a USB joint 9, a storage groove 10, a second bevel gear 11 and a controller 12.
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. 1-5, the present invention provides a technical solution: a multipurpose screen display device for an intelligent classroom comprises a display body 1 and an installation frame 2, wherein an installation groove is formed in the inner wall of the left side of the installation frame 2, a threaded rod 3 is rotatably connected to the inner bottom wall of the installation groove, an installation box is fixedly installed on the surface of the left side of the installation frame 2, a motor 4 is fixedly installed inside the installation box, a controller 12 is arranged on the lower surface of the installation frame 2, the controller 12 is in signal connection with the motor 4, an output shaft of the motor 4 extends into the installation groove and is fixedly provided with a first bevel gear 5, a second bevel gear 11 is fixedly installed on the surface of the threaded rod 3, the first bevel gear 5 is meshed with the second bevel gear 11, a threaded strip block 6 is connected to the surface of the threaded rod 3, a protection plate 7 is fixedly connected to the surface of the right side of the threaded strip block 6, a sliding opening for the protection plate 7 to slide is formed in the upper surface of the installation frame 2, and a sliding block is arranged on the right side surface of the protection plate 7, the inner right wall of the mounting frame 2 is provided with a sliding groove matched with the sliding block.
Through setting up motor 4, threaded rod 3, screw strip piece 6 and guard plate 7, motor 4's operation drives first bevel gear 5 and rotates, first bevel gear 5 drives threaded rod 3 through second bevel gear 11 and rotates, screw strip piece 6 drives guard plate 7 through the slider and carries out the descending motion under the rotation of threaded rod 3, the decline of guard plate 7 is until the interior diapire laminating with installing frame 2, thereby make the device can reach the purpose of carrying out sealed protection to the display, avoided bringing unnecessary loss because of child's destruction.
The back of guard plate 7 is provided with dust removal pad 8, dust removal pad 8 is corresponding with display body 1's position, dust removal pad 8's material is elastic cotton, display body 1's front is provided with and is used for carrying out the USB that charges for the screen pen and connects 9, the interior diapire of installing frame 2 is offered and is used for placing the thing groove 10 of putting of screen pen, fill up 8 through setting up dust removal, in-process when carrying out elevating movement when guard plate 7, dust removal pad 8 and guard plate 7 simultaneous movement, can sweep the dust on display body 1 surface under the effect that fills up 8 in dust removal, and simultaneously, through setting up USB joint 9, can be to the screen pen under the effect that USB connects 9, the cell-phone etc. charges, convenience has been brought for the teaching personnel.
The working principle is as follows: when using the device, through the operation of controller 12 control motor 4, the operation of motor 4 drives first bevel gear 5 and rotates, first bevel gear 5 drives threaded rod 3 through second bevel gear 11 and rotates, screw thread piece 6 drives guard plate 7 through the slider and carries out the descending motion under the rotation of threaded rod 3, the decline of guard plate 7 is until laminating with the interior diapire of installing frame 2, thereby make the device can reach the purpose of carrying out sealed protection to the display, guard plate 7 is carrying out elevating movement's in-process, dust removal pad 8 and guard plate 7 synchronous motion, can sweep the dust on display body 1 surface under the effect of dust removal pad 8, can be to the screen pen under the effect that USB connects 9, the cell-phone etc. charge, bring the facility for the teaching personnel.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a multi-purpose screen display device in wisdom classroom, includes display body (1) and installing frame (2), its characterized in that: the mounting groove has been seted up to the left side inner wall of installing frame (2), the interior diapire of mounting groove rotates and is connected with threaded rod (3), the left side fixed surface of installing frame (2) installs the mounting box, the inside fixed mounting of mounting box has motor (4), the output shaft of motor (4) extends to the inside and fixed mounting of mounting groove has first bevel gear (5), the surperficial threaded connection of threaded rod (3) has screw thread piece (6), the right side fixed surface of screw thread piece (6) is connected with guard plate (7), the back of guard plate (7) is provided with dust removal pad (8), the front of display body (1) is provided with USB joint (9) that are used for charging for the screen pen, the interior diapire of installing frame (2) is seted up and is used for placing screen pen puts thing groove (10).
2. The device as claimed in claim 1, wherein the device comprises: and a second bevel gear (11) is fixedly mounted on the surface of the threaded rod (3), and the first bevel gear (5) is meshed with the second bevel gear (11).
3. The device as claimed in claim 1, wherein the device comprises: the upper surface of the mounting frame (2) is provided with a sliding opening for the protection plate (7) to slide.
4. The device as claimed in claim 1, wherein the device comprises: the right side surface of guard plate (7) is provided with the slider, and the spout with slider looks adaptation is seted up to the interior right wall of installing frame (2).
5. The device as claimed in claim 1, wherein the device comprises: the dust removal pad (8) corresponds to the display body (1), and the dust removal pad (8) is made of elastic cotton.
6. The device as claimed in claim 1, wherein the device comprises: the lower surface of installing frame (2) is provided with controller (12), controller (12) and motor (4) signal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122211725.3U CN215679680U (en) | 2021-09-14 | 2021-09-14 | Multipurpose screen display device for intelligent classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122211725.3U CN215679680U (en) | 2021-09-14 | 2021-09-14 | Multipurpose screen display device for intelligent classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215679680U true CN215679680U (en) | 2022-01-28 |
Family
ID=79962889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122211725.3U Active CN215679680U (en) | 2021-09-14 | 2021-09-14 | Multipurpose screen display device for intelligent classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215679680U (en) |
-
2021
- 2021-09-14 CN CN202122211725.3U patent/CN215679680U/en active Active
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