CN208434934U

CN208434934U - Multifunctional art teaching easel

Info

Publication number: CN208434934U
Application number: CN201820293254.0U
Authority: CN
Inventors: 郑瑞利; 李英; 冯佳
Original assignee: Pingdingshan University
Current assignee: Pingdingshan University
Priority date: 2018-03-01
Filing date: 2018-03-01
Publication date: 2019-01-29
Anticipated expiration: 2028-03-01

Abstract

The utility model belongs to art teaching engineering device technique field, is related to Multifunctional painting teaching easel, including pedestal, telescopic column, chassis, drawing board and touch display screen；Pedestal is connected with telescopic column, is hinged with first support bar and second support bar by sliding sleeve on telescopic column, is connected with rotating seat and chassis in turn at the top of telescopic column；It is equipped with drawable first parcel shelf and the second parcel shelf inside chassis, is equipped with multiple grooves at the top of chassis；Drawing board is hinged with chassis, and drawing board back is equipped with the ear mount of rotation connection bracket, and frame bottom is inserted into groove, is connected with camera and lighting device by elastic hose at the top of drawing board；For touch display screen by being fixedly connected on rear side of fixed plate and retractable connecting rod and chassis, the side of touch display screen is equipped with control switch and multiple USB interfaces.The utility model efficiently solves the problems, such as that existing art teaching easel quality of instruction as caused by mobile inconvenience is poor, structurally reasonable, easy to operate, practical.

Description

Multifunctional painting teaching easel

Technical field

The utility model relates to art teaching engineering device technique fields, specially Multifunctional painting teaching easel.

Background technique

The fine arts refer to creation and occupy certain plane or space, and have visual art.As one in artistic class Kind, the fine arts are referred specifically to certain material, such as color, paper, painting canvas, soil, stone, timber, metal, wood, modeling The visual image of visual plane or solid is made, to reflect nature and social life, art of expression man concept and emotion A kind of art activity, be also plastic arts, visual art, mainly include drawing, sculpture, industrial art, art of architecture etc..Ten When seven Century Europeans begin to use this title, refer to drawing, engraving, literature, music etc. with Aesthetic Significance.China " five When four " front and backs start generally to use this noun, it may have it is equivalent to the connotation of entire art, but then soon, " fine arts " One word becomes to refer exclusively to the title of the visual arts such as drawing.

The fine arts cause everybody extensive concern and study due to the unique beautiful of its works.In traditional art teaching In, art teacher needs to be often desire to student's degradation pictorial skill, this needs teacher often to show drawing legend to student, or even has When need while draw while explain.The easel that teacher uses on fine arts lessons at present is all folding timbering, height adjustment and frame Body is mobile all inconvenient, and teacher needs to move easel in teaching process and changes the angle shown to student, facilitates observation of students, But move that easel is very inconvenient, the explanation of teacher is influenced, quality of instruction is reduced.

Utility model content

The purpose of this utility model is that for the folding wooden bracket during existing art teaching due to moving and The problem of quality of instruction caused by angle inconvenience reduces is adjusted, a kind of Multifunctional painting teaching easel is provided.

To achieve the goals above, the technical solution that the application uses are as follows: Multifunctional painting teaching easel, including pedestal, Telescopic column, chassis, drawing board and touch display screen；

The bottom of pedestal is provided with universal wheel, and telescopic column is fixedly connected at the top of pedestal, is connected on telescopic column The sliding sleeve that can be rotated, the two sides of sliding sleeve have been respectively articulated with first support bar and second support bar, first support bar and second Strut is telescopic rod and its top is provided with hook, and rotating seat is connected at the top of telescopic column, is set at the top of rotating seat It is equipped with chassis；

Chassis is the hollow structure of left and right both ends open, is provided with and is parallel to each other on the interior antetheca and interior rear wall of chassis Slideway, sliding is provided with the first parcel shelf and the second parcel shelf on slideway, and the bottom of the first parcel shelf and the second parcel shelf is set It is equipped with the link that can cooperate with hook mounting, is provided with multiple grooves parallel to each other at the top of chassis；

Hinged on front side of the bottom of drawing board and the top of chassis, the back of drawing board is provided with symmetrical ear mount, rotates in ear mount It is connected with telescope support, the bottom of telescope support is inserted into groove, and the top of drawing board is connected with by elastic hose to be taken the photograph As head and lighting device；

Touch display screen is set to the rear side of chassis, and fixed plate is fixedly connected on the trailing flank of chassis, is connected in fixed plate It is connected to the connecting rod that can be stretched, the other end of connecting rod is fixedly connected with touch display screen, the inside setting of touch display screen There are processor and battery, the side of touch display screen is provided with control switch and multiple USB interfaces；

Processor is electrically connected with battery, camera, lighting device, control switch and USB interface respectively.

The utility model is also characterized by

Wherein, the slideway both ends inside chassis are provided with limited block.

Wherein, the side of the first parcel shelf and the second parcel shelf is provided with push and pull bar.

Wherein, camera can be realized 360 ° of rotations.

Wherein, the switch that can control starting, closing and intensity of illumination is provided on lighting device.

Compared with prior art, the utility model has the beneficial effects that the utility model is effectively realized by telescopic column It imparts knowledge to students the height adjustment of drawing board, effectively realizes the angular adjustment of drawing board by the bracket between drawing board and chassis, the of drawing and pulling type One parcel shelf and the second parcel shelf can be used in the placement of painting box in teaching process, pen container and data etc., first support bar Support can be provided for parcel shelf with second support bar, the pressure for placing weight can be born, lighting device makes the teaching Easel can use in the place of insufficient light, and the important demonstration technique of painting during camera is used to explain teacher passes through touch Display screen is presented to student, improves the learning efficiency of student, and universal wheel makes the teaching easel conveniently moving, the teaching easel structure Rationally, using simple, the learning efficiency of student is effectively improved.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model Multifunctional painting teaching easel；

Fig. 2 is the structural schematic diagram of the drawing board of the utility model Multifunctional painting teaching easel and the connection type of chassis；

Fig. 3 is that the touch display screen of the utility model Multifunctional painting teaching easel and the structure of connection type of chassis are shown It is intended to

Fig. 4 is the enlarged drawing of the connecting rod of the utility model Multifunctional painting teaching easel.

In figure: 1, pedestal；2, telescopic column；3, chassis；4, drawing board；5, touch display screen；6, universal wheel；7, sliding sleeve；8, First support bar；9, second support bar；10, rotating seat；11, the first parcel shelf；12, the second parcel shelf；13, groove；14, ear Seat；15, telescope support；16, camera；17, lighting device；18, fixed plate；19, connecting rod；20, control switch；21, USB connects Mouthful.

Specific embodiment

Below with reference to the attached drawing in the utility model embodiment, to a specific embodiment of the utility model carry out into The description of one step.

As Figure 1-Figure 4, Multifunctional painting teaching easel, including pedestal 1, telescopic column 2, chassis 3, drawing board 4 and touching Touch display screen 5；

The bottom of pedestal 1 is provided with universal wheel 6, and the top of pedestal 1 is fixedly connected with telescopic column 2, connects on telescopic column 2 It is connected to the sliding sleeve 7 that can be rotated, the two sides of sliding sleeve 7 have been respectively articulated with first support bar 8 and second support bar 9, first support bar 8 With second support bar 9 be telescopic rod and its top is provided with hook, and the top of telescopic column 2 is connected with rotating seat 10, rotation The top of transposase 11 0 is provided with chassis 3, and rotating seat 10 is used for for rotating chassis 3, rotatable sliding sleeve 7 as needed the bottom of according to The rotation angular adjustment first support bar 8 of frame 3 and the angle of second support bar 9, to make first support bar 8 and second support bar 9 can provide support for the first parcel shelf 11 and the second parcel shelf 12；

Chassis 3 is the hollow structure of left and right both ends open, is provided on the interior antetheca and interior rear wall of chassis 3 mutually flat Capable slideway, sliding is provided with the first parcel shelf 11 and the second parcel shelf 12, the first parcel shelf 11 and the second parcel shelf on slideway 12 bottom, which is provided with, to be provided with multiple grooves 13 parallel to each other with the link of hook mounting cooperation, the top of chassis 3, Groove 13 is for placing telescope support 15；

Hinged on front side of the bottom of drawing board 4 and the top of chassis 3, the back of drawing board 4 is provided with symmetrical ear mount 14, ear mount 14 On be rotatably connected to telescope support 15, the bottom of telescope support 15 is inserted into groove 13, and the top of drawing board 4 passes through elasticity Hose is connected with camera 16 and lighting device 17；

Touch display screen 5 is set to the rear side of chassis 3, and fixed plate 18, fixed plate are fixedly connected on the trailing flank of chassis 3 The connecting rod 19 that can be stretched is connected on 18, the other end of connecting rod 19 is fixedly connected with touch display screen 5, touch display screen 5 are internally provided with processor and battery, and the side of touch display screen 5 is provided with control switch 20 and multiple USB interfaces 21；

Processor is electrically connected with battery, camera 16, lighting device 17, control switch 20 and USB interface 21 respectively.

Wherein, the slideway both ends inside chassis 3 are provided with the length to 12 pull of the first parcel shelf 11 and the second parcel shelf Spend the limited block limited.

Wherein, the side of the first parcel shelf 11 and the second parcel shelf 12 is provided with the push and pull bar for push-and-pull.

Wherein, camera 16 can be realized 360 ° of rotations.

Wherein, the switch that can control starting, closing and intensity of illumination is provided on lighting device 17.

When it is implemented, the height for needing to adjust telescopic column 2 according to the use of teacher to make drawing board be in suitable first Degree, then direction extracts the first parcel shelf 11 and the second parcel shelf 12 out to left and right respectively, extends first support bar 8 and second Strut 9 makes the hook on support rod mutually mount cooperation with the link of corresponding parcel shelf bottom, can put on parcel shelf at this time The objects such as color saucer, pen container and resources material are set, the angle of drawing board 4 is then adjusted by the telescope support 15 at 4 back of drawing board And be fixed, the position of touch display screen 5 is adjusted by being telescopically connected to bar 19, then starts to impart knowledge to students.

Disclosed above is only specific embodiment of the utility model, but the utility model embodiment is not limited to This, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.

Claims

1. A multifunctional art teaching easel, characterized in that it comprises a base (1), a telescopic column (2), a bottom frame (3), a drawing board (4) and a touch screen (5);

The bottom of the base (1) is provided with a universal wheel (6), a telescopic column (2) is fixedly connected to the top of the base (1), and a rotatable sliding sleeve (2) is connected to the telescopic column (2). 7), the two sides of the sliding sleeve (7) are respectively hinged with a first support rod (8) and a second support rod (9), the first support rod (8) and the second support rod (9) are It is a telescopic rod and is provided with hooks at the top, the top of the telescopic column (2) is connected with a rotating seat (10), and the top of the rotating seat (10) is provided with a bottom frame (3);

The bottom frame (3) is a hollow structure with openings at the left and right ends, the inner front wall and the inner rear wall of the bottom frame (3) are provided with slideways parallel to each other, and slideways are slidably arranged on the slideways. A first storage board (11) and a second storage board (12), the bottoms of the first storage board (11) and the second storage board (12) are provided with hanging rings that can be hooked and matched with hooks, and the bottoms of the first storage board (11) and the second storage board (12) The top of the frame (3) is provided with a plurality of grooves (13) parallel to each other;

The bottom of the drawing board (4) is hinged with the top front side of the base frame (3), the back of the drawing board (4) is provided with a symmetrical ear seat (14), and the ear seat (14) is rotatably connected with a telescopic a bracket (15), the bottom of the telescopic bracket (15) can be inserted into the groove (13), and the top of the drawing board (4) is connected with a camera (16) and a lighting device (17) through an elastic hose;

The touch display screen (5) is arranged on the rear side of the chassis (3), a fixing plate (18) is fixedly connected to the rear side of the chassis (3), and the fixing plate (18) is connected with a A stretched connecting rod (19), the other end of the connecting rod (19) is fixedly connected with a touch display screen (5), a processor and a battery are arranged inside the touch screen screen (5), and the touch display screen (5) is provided with a processor and a battery. The side of the screen (5) is provided with a control switch (20) and a plurality of USB interfaces (21);

The processor is respectively electrically connected with the battery, the camera (16), the lighting device (17), the control switch (20) and the USB interface (21).

2. The multifunctional art teaching easel according to claim 1, characterized in that, limit blocks are provided at both ends of the slideway inside the bottom frame (3).

3 . The multifunctional art teaching easel according to claim 1 , wherein push-pull handles are provided on the sides of the first storage board ( 11 ) and the second storage board ( 12 ). 4 .

4. The multifunctional art teaching easel according to claim 1, wherein the camera (16) can realize 360° rotation.

5. The multifunctional art teaching easel according to claim 1, wherein the lighting device (17) is provided with a switch capable of controlling startup, shutdown and illumination intensity.