CN2899580Y

CN2899580Y - Multifunction health lecture table

Info

Publication number: CN2899580Y
Application number: CN 200620200374
Authority: CN
Inventors: 何沙苇
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-14
Filing date: 2006-04-14
Publication date: 2007-05-16
Anticipated expiration: 2016-04-14

Abstract

The utility model relates to the teaching aid for giving a lesson, in particular to a multi-functional hygienic teaching desk, which comprises an elevator, an elevating desk top that can elevate from the teaching desk top, a sanitation area for cleaning the blackboard eraser, a recess for placing chalks, and drawers. The teaching desk is provided with a desk top, at left side of the desk top, a movable and an elevating desk top is provided, after the desk top is elevated, an opening for the elevating desk top is left on the desk top. The elevator is located on an intermediate partition board of the teaching desk below the desk top. At the right side of the teaching-desk top, the sanitation area for cleaning the blackboard eraser and the recess for placing chalks are arranged. Below the desk top, the drawers are placed. The utility model adds three auxiliary functional areas on the main panel of a teaching desk, hence greatly increases the functions of the teaching desk.

Description

The multifunctional sanitary lectern

Technical field

The utility model relates to the teaching aid of teaching, refers in particular to a kind of multifunctional sanitary lectern.

Background technology

The employed lectern in present large, medium and small classroom and even other places, be the plate conventional desktop of rule mostly, stereotyped, dull, stiff, function singleness, and the lectern of other medium, character or operating desk, complicated operation, cost is high again, do not need during the common teaching in classroom of many functions, be not suitable for the configuration in the common classroom of present most of schools.Use traditional lectern, meet class demonstration or model, mould displaying, in order to be effective, the teacher have to take a shelf bed hedgehopping with stool, chair or other objects temporarily again on traditional lectern, sometimes simply use hand rest, and like this, observation of students get uncertain clear.In fact the demonstration in the time of most on the classroom, it is Demonstration table that teacher can only rely on the main panel of lectern, so just may explain the side plate book while demonstrating, in this case, blocked sight line by front-seat student, back row's student can't see, generally face the dead ahead because of demonstrating, the student of the left and right sides, dais does not see, clear in order to observe, the student of several rows in back and the left and right sides, dais has to stand up or turns round or disseat without hesitation and goes to the place's observation of nearly dais, and the classroom is just in noisy disorder, sometimes in order to guarantee that the classroom order allows good demonstration effect, just only removing in the student, wearing that demonstration teaching aid or instrument do not stop.In the epoch of using gypsum chalk and traditional blackboard to pull book, chalk dust also is the trouble of teachers and students' mind always, those strike, clap the dust of kicking up with the cleaning blackboard eraser and drift in the classroom just as ghost on lectern or even on the ground, sucked by teachers and students, quiet is endangering teachers and students' health.The unique place to place of chalk and blackboard eraser is exactly on the main panel of lectern, chalk rolls everywhere, blackboard eraser is put conveniently, it is in disorder to cause whole desktop, dust spreads all over, one class gets off, sticky chalk dust in teacher and former rows' the student nostril, on teacher's the teaching notes, on the clothes so whole body also all stick chalk dust.

Summary of the invention

The purpose of this utility model is improved at shortcoming that exists in the background technology and problem, provides a kind of student's of allowing study many a happy, makes the teacher many on class easily a, allows the many a healthy multifunctional sanitary lecterns of the students and faculty.

The technical solution of the utility model is: the utility model comprises a lift; Comprise a Lifting platform that can rise from the lectern desktop; The sanitary district that comprises a cleaning blackboard eraser; Comprise a groove position of placing chalk; Comprise drawer; Wherein said lectern has a desktop, the left side of table top have one can movable and liftable table top, table top rises on the lectern desktop of back and stays a Lifting platform mouth, lift is located on the median septum of desktop below lectern, the right side of lectern desktop is provided with the sanitary district of cleaning blackboard eraser, the desktop right side also is provided with the groove position of placing chalk, and the below of lectern desktop is provided with drawer.

The utility model has carried out once revolution comprehensively to traditional lectern, the design of innovation allows the stiff lectern of having continued to use the hundreds of more than one thousand years that some hommization colors have been arranged, the theory of designing and producing demonstrated fully that people-oriented, based on student's thought, the new ideas of working healthily and merry learning have been incorporated, its main innovation part is on the main body panel of lectern, increase by three miscellaneous function districts, thereby increased the lectern function greatly.

Description of drawings

Fig. 1 is the utility model three-dimensional appearance schematic diagram

Fig. 2 is the utility model decomposing schematic representation one

Fig. 3 is the utility model decomposing schematic representation two

The specific embodiment

By Fig. 1,2,3 as can be known, the utility model comprises a lift; Comprise a Lifting platform that can rise from the lectern desktop; The sanitary district that comprises a cleaning blackboard eraser; Comprise a groove position of placing chalk; Comprise drawer; Wherein said lectern has a desktop (1), the left side of table top have one can movable and liftable table top (2), table top (2) rises on the back lectern desktop (1) and stays a Lifting platform mouth (12), lift is located on the median septum (11) of desktop (1) below lectern, the right side of lectern desktop (1) is provided with the sanitary district of cleaning blackboard eraser, desktop (1) right side also is provided with the groove position of placing chalk, and the below of lectern desktop (1) is provided with drawer (13,14,33).

Lift described in the utility model is made up of Lifting platform (2), elevating lever (22), base (21), descending operation handle (23), wherein Lifting platform (2) is supported by elevating lever (22), elevating lever (22) is contained on the base (21), Lifting platform (2) can also be done 360 degree rotations, and lift is hydraulic control.The sanitary district of described cleaning blackboard eraser, comprise a filter screen (31), scrape limit (32), collect grey drawer (33), open a square orifice (3) on the right side desktop (1) of lectern, square orifice (3) is gone up dress filter screen (31), the desktop edge dress of square orifice (3) one sides is scraped limit (32), and collection grey drawer (33) is established in square orifice (3) below.The groove position (4) of described placement chalk is located at by desktop (1) sanitary district, right side, and the base plate of groove position (4) adopts loose-leaf and folder to bump the formula bascule, can open cleaning.The positive lower right of described lectern is provided with a bigger drawer (13) and a less drawer (14).

Function of the present utility model and principle:

Three the miscellaneous function districts that distributing in phase on the main panel table top of the present utility model, use the orientation according to the teacher: the lectern main panel left side is functional areas one, and the right front is functional areas three, and the lower right is functional areas two.

The utility model functional areas one: the movable block of liftable and rotation, for a panel is installed on the fluid pressure type liftable manual joystick, the lift control lever bottom is fixed on the lectern median septum.Upwards pull the lift control lever handle gently, can start lifting device, the lifting activity is fast, does the Demonstration table of lecture experiment for the teacher.Pulling out movable block with have gentle hands can allow movable block rotate to any direction on same plane.Promote and rotation combines, greatly enlarged meeting of lecture experiment, allow the student of the last row and the left and right sides watch presentation process and experimental phenomena like a cork, and need not turn round neck, turn round son or stand up.Both improved the attraction of lecture experiment, strengthened effect, and allowed the student learn light; The trouble of interim built bed hedgehopping or hand-turning allows the teacher teach easily when also having avoided the teacher to do demonstration.Without movable block the time, gently upwards pull the lift control lever handle with have gentle hands, can allow movable block decline be embedded in the main panel activity box with the another hand to pressing down movable block, become unified plane with main panel.

The utility model functional areas two: blackboard eraser clear area, use for placing blackboard eraser and dedusting, this district is a depressed area, the layer of metal filter screen is housed under desktop, the filter screen lower end is the grey drawer of a collection, and blackboard eraser is rubbed about on the filter screen, can remove the dust of eraser matte very up hill and dale, and dust is fallen into the collection ash drawer that following added inner core holds water by filter screen, thereby has prevented the dust pollution desktop.Metal screen the right be desk right hand edge in addition design scrape the limit, when scraping the limit dedusting, can pull out half with collecting grey drawer, in case the powder ash lands, collecting grey drawer can take out fully, convenient for cleaning.

Functional areas three of the present utility model: chalk holder is a grooved area, and for depositing chalk, size is just put four whole box chalks, prevents that chalk from arbitrarily rolling on main panel, perfuses desktop, puts also bulk storage but can put in order box.Do not pollute desktop when depositing, take and very convenient, reached the effect of desktop health.Box plate adopts loose-leaf and folder to bump the formula bascule, can open cleaning.Blackboard eraser clear area and chalk holder plot structure compactness, layout is coordinated, and it is very handy to use, and allows the student also allow the teacher from then on no longer be subjected to the evil of chalk.

Claims

1. multifunctional sanitary lectern is characterized in that:

Comprise a lift;

Comprise a Lifting platform that can rise from the lectern desktop;

The sanitary district that comprises a cleaning blackboard eraser;

Comprise a groove position of placing chalk;

Comprise drawer;

Wherein said lectern has a desktop (1), the left side of table top have one can movable and liftable table top (2), table top (2) rises on the back lectern desktop (1) and stays a Lifting platform mouth (12), lift is located on the median septum (11) of desktop (1) below lectern, the right side of lectern desktop (1) is provided with the sanitary district of cleaning blackboard eraser, desktop (1) right side also is provided with the groove position of placing chalk, and the below of lectern desktop (1) is provided with drawer (13,14,33).

2. multifunctional sanitary lectern according to claim 1, it is characterized in that described lift is made up of Lifting platform (2), elevating lever (22), base (21), descending operation handle (23), wherein Lifting platform (2) is supported by elevating lever (22), elevating lever (22) is contained on the base (21), Lifting platform (2) can also be done 360 degree rotations, and lift is hydraulic control.

3. multifunctional sanitary lectern according to claim 1, the sanitary district that it is characterized in that described cleaning blackboard eraser, comprise a filter screen (31), scrape limit (32), collect grey drawer (33), open a square orifice (3) on the right side desktop (1) of lectern, square orifice (3) is gone up dress filter screen (31), the desktop edge dress of square orifice (3) one sides is scraped limit (32), and collection grey drawer (33) is established in square orifice (3) below.

4. multifunctional sanitary lectern according to claim 1 is characterized in that the groove position (4) of described placement chalk is located at by desktop (1) sanitary district, right side, and the base plate of groove position (4) adopts loose-leaf and folder to bump the formula bascule, can open cleaning.

5. multifunctional sanitary lectern according to claim 1 is characterized in that the positive lower right of described lectern is provided with a bigger drawer (13) and a less drawer (14).