CN219249486U

CN219249486U - Intelligent classroom lectern

Info

Publication number: CN219249486U
Application number: CN202223132585.1U
Authority: CN
Inventors: 蒋愚劼
Original assignee: Jiangsu Vocational College of Electronics and Information
Current assignee: Jiangsu Vocational College of Electronics and Information
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-06-27
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to an intelligent classroom teacher's desk, which comprises a bottom plate, wherein the upper end surface of the bottom plate is connected with a fixed frame, the fixed frame is internally and slidably inserted and provided with a sliding frame, the top of the sliding frame is connected with a desk body, one side of the upper end surface of the desk body is provided with a groove, two opposite sides of the rear end of the groove are rotatably connected with a movable plate, the upper side of the movable plate is rotatably connected with a fixed plate, one side of the fixed plate, which is close to the groove, is connected with an intelligent control panel, the bottom of the groove is provided with a plurality of limit strips matched with the intelligent control panel, the front end of the groove is rotatably connected with a keyboard plate through a hinge, one side, which is close to the groove, of the desk body is provided with an extension plate in a matched drawing way, one end, which is far away from the groove, of the front side of the desk body is provided with a storage box in a matched drawing way, and one end, which is far away from the groove, of the desk body is provided with a storage device. The utility model has the advantages that: has the lifting function, can adjust the angle of the control panel, protects the control panel and prevents the control panel from being damaged due to ash falling.

Description

Intelligent classroom lectern

Technical Field

The utility model relates to the technical field of teaching equipment, in particular to an intelligent classroom teacher's desk.

Background

Along with the development of the era and the progress of education industry, the application of multimedia teaching is more and more extensive, and intelligent classroom is also put into use in the school in a large number, and the lectern is the necessary apparatus of mr on class, can strengthen the teaching interaction through the lectern, and current lectern cooperation multimedia use is equipped with intelligent control panel in most cases, but intelligent control panel is usually exposed in the outside, and easy ash fall even damage, and intelligent control panel also can not be according to the angle of adjustment of requirement simultaneously, and the lectern is whole be difficult to adjust height according to user's height demand lectern, has certain limitation.

Wherein publication number is CN112674476A discloses a wisdom lectern based on multi-media device, including lectern body and extension table body, lectern body top surface fixed mounting has multi-media device and bottom is fixed with the table foot, rectangular channel has been seted up to extension table body bottom, rectangular channel and table foot clearance fit, oval spout has been seted up to extension table body bottom, lectern body bottom surface is fixed with spacing cylinder, oval spout inner wall and spacing cylinder week side sliding fit, the effect of the extension table body on this patent through wisdom lectern reaches that the teaching material data and teaching consumptive material occupy area and control panel are not coincident and shelter from, and during its use, only need with extension table body to side pushing, thereby can demonstrate the advantage that control panel operated.

But still have the problem, this patent is difficult to according to user's height demand intercom table height, has certain limitation, and control panel can't be according to demand angle regulation.

Disclosure of Invention

The utility model aims to solve the problems that the existing lectern cannot adjust the whole height and the control panel cannot adjust the angle according to the requirements, and provides a lectern which can be lifted and can protect and adjust the control panel.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the utility model provides a wisdom classroom lectern, includes the bottom plate, the bottom plate up end is connected with fixed frame, the slip grafting is equipped with the slip frame in the fixed frame, be equipped with elevating system in the fixed frame, elevating system cooperation is connected the slip frame, the slip frame top is connected with the table body, table body rear side top is connected with half fender, open on one side of the table body up end has the recess, it is connected with the fly leaf to rotate between the relative both sides of recess rear end, the fly leaf upside rotates and is connected with the fixed plate, the fixed plate is close to a side of recess is connected with intelligent control panel, the recess bottom is equipped with a plurality of cooperation intelligent control panel's spacing, the recess front end is connected with the keyboard board through the hinge rotation, the table body is close to a side lower extreme cooperation pull of recess is equipped with the extension board, the table body leading flank is kept away from the one end of recess has the empty slot, cooperation pull is equipped with the receiver down the table body terminal surface is kept away from one end of recess is equipped with puts the thing device.

Further, elevating system is including being located the electric putter at bottom plate up end middle part, electric putter stiff end outside slip is equipped with the sleeve, sleeve both sides all are on a parallel with the table body is connected with the bracing piece, two the bracing piece is kept away from telescopic one end is all connected the slip frame lower extreme.

Furthermore, two sides of the upper end surface of the keyboard plate are respectively provided with an inverted U-shaped clamping strip for fixing the keyboard.

Further, the storage device comprises two sliding rails which are fixed on the lower end face of the table body and parallel to the storage box, and a storage drawer is connected between the two sliding rails in a sliding mode.

The utility model has the advantages that: the lifting mechanism can adjust the integral height of the lectern according to the height of a user, the movable plate and the fixed plate are in running fit with the limiting block to adjust the angle of the control panel when the lectern is used, and after the lectern is used, the movable plate and the fixed plate are in running fit with each other to protect the control panel and prevent the control panel from falling ash and scratching.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a desk for a smart classroom according to the present utility model;

FIG. 2 is a schematic perspective view of a portion of a desk for a smart classroom according to the present utility model;

FIG. 3 is a front view of a lifting mechanism of the intelligent classroom desk of the present utility model;

reference numeral control table:

1-bottom plate, 2-fixed frame, 3-sliding frame, 4-elevating system, 41-electric putter, 42-sleeve, 43-bracing piece, 5-table body, 6-partly enclose fender, 7-recess, 8-fly leaf, 9-fixed plate, 10-intelligent control panel, 11-keyboard board, 12-U card strip, 13-extension board, 14-empty slot, 15-receiver, 16-slide rail, 17-put the thing steamer tray, 18-spacing.

Detailed Description

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-3, an intelligent classroom teacher's desk comprises a base plate 1, the up end of the base plate 1 is connected with a fixed frame 2, a sliding frame 3 is arranged in the fixed frame 2 in a sliding manner, a lifting mechanism 4 is arranged in the fixed frame 2 and is matched with the sliding frame 3, the lifting mechanism 4 comprises an electric push rod 41 positioned in the middle of the up end of the base plate 1, a sleeve 42 is slidably arranged on the outer side of the fixed end of the electric push rod 41, support rods 43 are connected on two sides of the sleeve 42, one ends, far away from the sleeve 42, of the two support rods 43 are connected at the lower end of the sliding frame 3, and the sliding frame 3 is further fixedly connected with the lifting mechanism 4.

The top of the sliding frame 3 is connected with a desk body 5, a semi-surrounding baffle 6 is connected above the rear side of the desk body 5, a groove 7 is formed in one side of the upper end face of the desk body 5, a movable plate 8 is rotatably connected between two opposite sides of the rear end of the groove 7, a fixed plate 9 is rotatably connected to the upper side of the movable plate 8, one side face, close to the groove 7, of the fixed plate 9 is connected with an intelligent control panel 10, a plurality of limit strips 18 matched with the intelligent control panel 10 are arranged at the bottom of the groove 7, the movable plate 8 and the fixed plate 9 are matched to enable the intelligent control panel 10 to be retracted into the groove 7, ash falling and even damage of the intelligent control panel 10 are prevented, during a class, the movable plate 8 and the fixed plate 9 can be adjusted to form different angles, the lower end of the intelligent control panel 10 is abutted to the limit strips 18 to be fixed, the front end of the groove 7 is rotatably connected with a keyboard plate 11 through a hinge, and inverted U-shaped clamping strips 12 used for fixing a keyboard are respectively arranged on two sides of the upper end face of the keyboard plate 11.

The lower extreme cooperation pull of one side that the table body 5 is close to recess 7 is equipped with extension board 13, and when the mr needs to carry out article show, can take extension board out and be used for placing article, and open the one end that recess 7 was kept away from to the table body leading flank has empty slot 14, and the interior cooperation pull of empty slot 14 is equipped with receiver 15, and the one end that recess 7 was kept away from to the terminal surface under the table body 5 is equipped with puts the thing device, put the thing device including fixing the table body 5 lower terminal surface and be on a parallel with two slide rails 16 of receiver 15, two sliding connection has put thing steamer tray 17 between the slide rail 16.

When the intelligent control desk works, the integral height of the desk is adjusted through the lifting mechanism, then the angle of the intelligent control panel is adjusted through rotating the movable plate and the fixed plate, the lower end of the intelligent control panel is abutted against the limiting strip to complete fixation, the keyboard plate is rotated through the hinge, the keyboard is fixed on the keyboard plate through the U-shaped clamping strip, and finally the control panel is started to start teaching; after the intelligent control panel is used, the movable plate and the fixed plate are rotated to enable the intelligent control panel to be retracted into the groove to prevent dust from being damaged, and the keyboard plate is reset by rotating the keyboard plate through the hinge.

The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.

Claims

1. The utility model provides an wisdom classroom lectern, includes bottom plate (1), its characterized in that, bottom plate (1) up end is connected with fixed frame (2), sliding plug is equipped with sliding frame (3) in fixed frame (2), be equipped with elevating system (4) in fixed frame (2), elevating system (4) cooperation is connected sliding frame (3), sliding frame (3) top is connected with table body (5), table body (5) rear side top is connected with half fender (6), open on one side of table body (5) up end has recess (7), rotate between the opposite both sides of recess (7) rear end and be connected with fly leaf (8), fly leaf (8) upside rotates and is connected with fixed plate (9), one side that fixed plate (9) are close to recess (7) is connected with intelligent control panel (10), recess (7) bottom is equipped with a plurality of cooperation spacing strip (18) of intelligent control panel (10), recess (7) front end is connected with keyboard board (11) through the rotation, recess (7) rear end is relatively between both sides is connected with fly leaf (8) and is equipped with recess (7) one side (14), the accommodating box (15) is arranged in the empty groove (14) in a matched drawing way, and a storage device is arranged at one end, far away from the groove (7), of the lower end face of the table body (5).

2. The intelligent classroom desk according to claim 1, wherein the lifting mechanism (4) comprises an electric push rod (41) located in the middle of the upper end face of the base plate (1), a sleeve (42) is slidably arranged on the outer side of the fixed end of the electric push rod (41), two sides of the sleeve (42) are parallel to the desk body (5) and are connected with supporting rods (43), and one ends, far away from the sleeve (42), of the two supporting rods (43) are connected to the lower end of the sliding frame (3).

3. The intelligent classroom desk of claim 1 wherein the two sides of the upper end surface of the keyboard plate (11) are respectively provided with an inverted U-shaped clamping strip (12) for fixing the keyboard.

4. The intelligent classroom teacher desk according to claim 1, wherein the storage device comprises two slide rails (16) fixed on the lower end surface of the desk body (5) and parallel to the storage box (15), and a storage drawer (17) is slidably connected between the two slide rails (16).