CN216715759U - Fine arts teaching is drawing all-in-one of laminating entirely - Google Patents

Abstract

The utility model discloses a full-lamination painting integrated machine for art teaching, which comprises a base and a lifting mechanism, wherein the base is provided with a plurality of clamping grooves; base: the upper ends of the two sliding cavity plates are respectively provided with a sliding cavity plate, the two sliding cavity plates are connected through a cross beam, the insides of the sliding cavity plates are respectively connected with a sliding rod in a sliding manner, the upper ends of the two sliding rods are respectively fixedly connected with the lower surface of a rectangular cavity plate, mounting frames are symmetrically arranged on the rear wall of the rectangular cavity plate, the front ends of the two mounting frames are respectively connected with the rear end of a drawing all-in-one machine through bolts, and the input end of the drawing all-in-one machine is electrically connected with an external power supply; the lifting mechanism: set up in the middle part of crossbeam, elevating system's upper end and the lower fixed surface of rectangle chamber board are connected, still include control switch, control switch sets up in the right flank of rectangle chamber board, and external power source is connected to control switch's input electricity, and this fine arts teaching is laminating drawing all-in-one entirely, and the high location is more accurate controllable, and dustproof and structure occupation space is less.

Description

Fine arts teaching is drawing all-in-one of laminating entirely

Technical Field

The utility model relates to the technical field of art teaching, in particular to a full-lamination painting all-in-one machine for art teaching.

Background

Art teaching refers to the activities of teacher's teaching' and 'student's learning combined or unified with each other using art course content as medium, the art teaching plays an important role in the development of human society, the continuation and development of society is replaced by the support of people, each new generation of people hopes to inherit the essence of the prior historical experience of the former in a short time, and further know and reform the objective world on the basis, the links connecting society, history, individuals and new generations are just teaching, art teaching also takes the important role of social development, along with the development of the times, the art teaching is gradually carried out by using a painting all-in-one machine, most of the existing painting all-in-one machines are fixed on the wall and can not meet the requirements of different people, most of the existing painting all-in-one machines with adjustable height adopt an electric push rod to drive the up-and-down movement, and the positioning is not accurate during the movement, when not using, the tradition is to shield the drawing all-in-one through the slide, and the occupation space of slide is great when opening, for this reason, we provide a fine arts teaching all-in-one of laminating drawing.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide the art teaching full-lamination painting all-in-one machine which is accurate in positioning, small in occupied space for dust prevention and capable of effectively solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a full-lamination painting integrated machine for art teaching comprises a base and a lifting mechanism;

base: the upper ends of the two sliding cavity plates are respectively provided with a sliding cavity plate, the two sliding cavity plates are connected through a cross beam, the insides of the sliding cavity plates are respectively connected with a sliding rod in a sliding manner, the upper ends of the two sliding rods are respectively fixedly connected with the lower surface of a rectangular cavity plate, mounting frames are symmetrically arranged on the rear wall of the rectangular cavity plate, the front ends of the two mounting frames are respectively connected with the rear end of a drawing all-in-one machine through bolts, and the input end of the drawing all-in-one machine is electrically connected with an external power supply;

the lifting mechanism: set up in the middle part of crossbeam, elevating system's upper end and the lower fixed surface of rectangle chamber board are connected, because the tooth ratio of gear and gear ring is one to three and makes the location more accurate, and a protective tube wraps up the lower extreme of threaded rod, prevents that the lower extreme of threaded rod from extruding the instep at the in-process that moves down, and the high location is more accurate controllable, prevents to cause the injury to the human body in the operation process, and dustproof and structure occupation space is less, the rolling of being convenient for.

Furthermore, the motor also comprises a control switch, wherein the control switch is arranged on the front side surface of the sliding cavity plate, and the input end of the control switch is electrically connected with an external power supply to control the work of the motor.

Further, elevating system includes threaded sleeve and threaded rod, threaded sleeve rotates through the bearing and connects in the commentaries on classics downthehole at crossbeam middle part, and threaded sleeve's middle part threaded connection has the threaded rod, and the upper end of threaded rod and the lower fixed surface of rectangle chamber board are connected, drive rectangle chamber board up-and-down motion.

Further, elevating system still includes ring gear, gear and motor, the upper end of screw sleeve extrados is located to the fixed cover of ring gear, and the lower surface of crossbeam is equipped with the motor, and the through-hole of crossbeam lower surface is passed and is equipped with the gear in the upper end of motor output shaft, and the gear is connected with the ring gear meshing, and the gear is one to three with the tooth ratio of ring gear, and control switch's output electricity connects the input of motor, drives screw sleeve and rotates slowly.

Further, still include a protection section of thick bamboo, a protection section of thick bamboo sets up in the lower surface of crossbeam, and the lower extreme of threaded rod is located a protection section of thick bamboo's inside, prevents to move down in-process threaded rod extrusion instep.

Further, still include the rolling rod, the rolling rod passes through rolling bearing and rotates to be connected in the rectangle intracavity of rectangle chamber board roof, and the right-hand member fixedly connected with rolling disc of rolling rod rotates the telecentric mirror of dish right flank and is equipped with the rotation handle, and the extrados of rolling rod is equipped with and shelters from cloth, and the lower extreme that shelters from cloth is equipped with the gag lever post, and both ends and the inside sliding tray sliding connection of rectangle chamber board about the gag lever post prevent the screen pollution of dust with the all-in-one drawing.

Further, still include the blotter, the blotter all sets up in the lower surface of base, absorbs the vibrations on ground.

Compared with the prior art, the utility model has the beneficial effects that: this fine arts teaching is laminating drawing all-in-one entirely has following benefit:

1. through control switch control motor rotation, the output shaft of motor drives gear revolve, thereby drive the screw sleeve through the gear ring and rotate, because the upper end and the rectangle chamber board fixed connection of threaded rod, make the threaded rod can not rotate, screw sleeve and threaded rod threaded connection, thereby make the threaded rod upwards or move down, change the height of drawing all-in-one, because the gear is for making the location more accurate for one to three with the tooth ratio of gear ring, the lower extreme parcel of threaded rod is protected the section of thick bamboo, prevent that the lower extreme of threaded rod from pushing the instep at the in-process that moves down, the high location is more accurate controllable, prevent to cause the injury to the human body in the operation process.

2. Drive the rolling disc through rotating the handle and rotate to drive the coiling pole and rotate, make the gag lever post drive and shelter from cloth and move down along the inside spout of rectangle chamber board, until the gag lever post inserts the spout stall of rectangle chamber board diapire, prevent that the dust from polluting the screen of drawing all-in-one, dustproof and structure occupation space is less, the rolling of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the painting all-in-one machine of the present invention;

fig. 3 is a schematic structural diagram of the lifting mechanism of the present invention.

In the figure: the automatic drawing machine comprises a base 1, a sliding cavity plate 2, a lifting mechanism 3, a threaded sleeve 31, a gear ring 32, a gear 33, a motor 34, a threaded rod 35, a control switch 4, a sliding rod 5, a rectangular cavity plate 6, a drawing integrated machine 7, an installation frame 8, a cross beam 9, a winding rod 10, shielding cloth 11, a limiting rod 12, a rotating disc 13, a protective cylinder 14 and a cushion pad 15.

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. 1-3, the present embodiment provides a technical solution: a full-lamination painting integrated machine for art teaching comprises a base 1 and a lifting mechanism 3;

base 1: the upper ends of the sliding cavity plates 2 are respectively provided with a sliding cavity plate 2, the two sliding cavity plates 2 are connected through a cross beam 9, a full-lamination painting all-in-one machine is installed, the sliding rods 5 are respectively connected inside the sliding cavity plates 2 in a sliding mode, the upper ends of the two sliding rods 5 are respectively fixedly connected with the lower surface of a rectangular cavity plate 6, mounting frames 8 are symmetrically arranged on the rear wall of the rectangular cavity plate 6, the front ends of the two mounting frames 8 are respectively connected with the rear end of a painting all-in-one machine 7 through bolts, four sides of the painting all-in-one machine 7 are respectively tightly laminated with the side walls of the sliding cavity plates 2, and the input end of the painting all-in-one machine 7 is electrically connected with an external power supply for painting teaching;

the lifting mechanism 3: the lifting mechanism 3 comprises a threaded sleeve 31 and a threaded rod 35, the threaded sleeve 31 is rotatably connected into a rotary hole in the middle of the beam 9 through a bearing, the threaded rod 35 is connected with the middle of the threaded sleeve 31 through threads, the upper end of the threaded rod 35 is fixedly connected with the lower surface of the rectangular cavity plate 6, the lifting mechanism 3 further comprises a gear ring 32, a gear 33 and a motor 34, the gear ring 32 is fixedly sleeved at the upper end of the outer arc surface of the threaded sleeve 31, the motor 34 is arranged on the lower surface of the beam 9, the upper end of an output shaft of the motor 34 penetrates through a through hole in the lower surface of the beam 9 and is provided with the gear 33, the gear 33 is connected with the gear ring 32 in a meshing manner, the gear ratio of the gear 33 to the gear ring 32 is one to three, the output end of the control switch 4 is electrically connected with the input end of the motor 34, and the output shaft of the motor 34 drives the gear 33 to rotate, thereby drive threaded sleeve 31 through gear ring 32 and rotate, because the upper end and the 6 fixed connection of rectangle chamber board of threaded rod 35 for threaded rod 35 can not rotate, threaded sleeve 31 and threaded rod 35 threaded connection, thereby make threaded rod 35 upwards or move down, change the height of drawing all-in-one 7, because the tooth ratio of gear 33 and gear ring 32 makes the location more accurate for one to three.

Wherein: the sliding cavity plate is characterized by further comprising a control switch 4, wherein the control switch 4 is arranged on the front side face of the sliding cavity plate 2, and the input end of the control switch 4 is electrically connected with an external power supply to control the work of the motor 34.

Wherein: the lower end of the threaded rod 35 is wrapped by the ring cylinder 14, and the lower end of the threaded rod 35 is prevented from extruding the foot surface in the downward moving process.

Wherein: still include winding rod 10, winding rod 10 rotates through rolling bearing and connects in the rectangle intracavity of 6 roofs of rectangle chamber board, the right-hand member fixedly connected with rolling disc 13 of winding rod 10, the telecentric on end of rolling disc 13 right flank is equipped with the rotation handle, the extrados of winding rod 10 is equipped with shelters from cloth 11, the lower extreme that shelters from cloth 11 is equipped with gag lever post 12, both ends and the inside sliding tray sliding connection of rectangle chamber board 6 about gag lever post 12, drive rolling disc 13 through rotating the handle and rotate, thereby it rotates to drive winding rod 10, make gag lever post 12 drive shelter from cloth 11 along the inside spout downstream of rectangle chamber board 6, spout stall until gag lever post 12 inserts 6 diapire of rectangle chamber board, prevent the screen of dust pollution all-in-one drawing 7.

Wherein: still include blotter 15, blotter 15 all sets up in the lower surface of base 1, and blotter 15 absorbs the vibrations on ground, prevents that drawing all-in-one 7 from producing to rock.

The working principle of the art teaching full-lamination painting all-in-one machine provided by the utility model is as follows: the motor 34 is controlled to rotate by the control switch 4, the output shaft of the motor 34 drives the gear 33 to rotate, so that the threaded sleeve 31 is driven to rotate by the gear ring 32, the threaded rod 35 cannot rotate due to the fact that the upper end of the threaded rod 35 is fixedly connected with the rectangular cavity plate 6, the threaded rod 35 is in threaded connection with the threaded sleeve 31, the threaded rod 35 moves upwards or downwards, the height of the painting all-in-one machine 7 is changed, the positioning is more accurate due to the fact that the gear ratio of the gear 33 to the gear ring 32 is one to three, the lower end of the threaded rod 35 is wrapped by the protective barrel 14, the foot face of the threaded rod 35 is prevented from being extruded in the downward moving process, after teaching is finished, the rotating disc 13 is driven to rotate by rotating the handle, the winding rod 10 is driven to rotate, the limiting rod 12 drives the shielding cloth 11 to move downwards along the sliding groove in the rectangular cavity plate 6 until the limiting rod 12 is inserted into the sliding groove in the bottom wall of the rectangular cavity plate 6 to stop rotating, prevent that the dust from polluting the screen of drawing all-in-one 7, blotter 15 absorbs the vibrations on ground, prevents that drawing all-in-one 7 from producing and rocking.

It should be noted that the painting all-in-one machine 7 disclosed in the above embodiment can be a DH750AN-WT all-in-one machine, the motor 34 can be an R87DRS132M4 speed reduction motor, and the control switch 4 is provided with a switch button corresponding to the motor 34 for controlling the on-off operation thereof.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The utility model provides a fine arts teaching is drawing all-in-one of laminating entirely which characterized in that: comprises a base (1) and a lifting mechanism (3);

base (1): the upper ends of the two sliding cavity plates (2) are respectively provided with a sliding cavity plate (2), the two sliding cavity plates (2) are connected through a cross beam (9), the sliding rods (5) are connected inside the sliding cavity plates (2) in a sliding mode, the upper ends of the two sliding rods (5) are respectively fixedly connected with the lower surface of one rectangular cavity plate (6), mounting frames (8) are symmetrically arranged on the rear wall of the rectangular cavity plate (6), the front ends of the two mounting frames (8) are respectively connected with the rear end of one drawing integrated machine (7) through bolts, and the input end of the drawing integrated machine (7) is electrically connected with an external power supply;

lifting mechanism (3): the lifting mechanism is arranged in the middle of the cross beam (9), and the upper end of the lifting mechanism (3) is fixedly connected with the lower surface of the rectangular cavity plate (6).

2. The art teaching full-lamination painting all-in-one machine of claim 1, which is characterized in that: the sliding cavity plate is characterized by further comprising a control switch (4), wherein the control switch (4) is arranged on the front side face of the sliding cavity plate (2), and the input end of the control switch (4) is electrically connected with an external power supply.

3. The art teaching full-lamination painting all-in-one machine of claim 2, which is characterized in that: elevating system (3) are including threaded sleeve (31) and threaded rod (35), threaded sleeve (31) rotate through the bearing and connect in the bull stick at crossbeam (9) middle part, and the middle part threaded connection of threaded sleeve (31) has threaded rod (35), and the upper end of threaded rod (35) is connected with the lower fixed surface of rectangle chamber board (6).

4. The art teaching full-lamination painting all-in-one machine of claim 3, characterized in that: elevating system (3) still include gear ring (32), gear (33) and motor (34), the upper end of screw sleeve (31) extrados is located to gear ring (32) fixed cover, and the lower surface of crossbeam (9) is equipped with motor (34), and the through-hole of crossbeam (9) lower surface is passed and gear (33) are equipped with to the upper end of motor (34) output shaft, and gear (33) are connected with gear ring (32) meshing, and gear (33) are one to three with the tooth ratio of gear ring (32), the input of the output electricity connection motor (34) of control switch (4).

5. The art teaching full-lamination painting all-in-one machine of claim 3, characterized in that: the anti-theft device is characterized by further comprising a protective cylinder (14), wherein the protective cylinder (14) is arranged on the lower surface of the cross beam (9), and the lower end of the threaded rod (35) is located inside the protective cylinder (14).

6. The art teaching full-lamination painting all-in-one machine of claim 1, which is characterized in that: still including rolling up pole (10), rolling up pole (10) rotate through rolling bearing and connect in the rectangle intracavity of rectangle chamber board (6) roof, the right-hand member fixedly connected with rolling disc (13) of rolling up pole (10), the telecentric end of rolling disc (13) right flank is equipped with the rotation handle, the extrados of rolling up pole (10) is equipped with shelters from cloth (11), the lower extreme that shelters from cloth (11) is equipped with gag lever post (12), both ends and the inside sliding tray sliding connection of rectangle chamber board (6) about gag lever post (12).

7. The art teaching full-lamination painting all-in-one machine of claim 1, which is characterized in that: still include blotter (15), blotter (15) all set up in the lower surface of base (1).

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