CN211699352U

CN211699352U - Color allocation demonstration teaching aid

Info

Publication number: CN211699352U
Application number: CN202020607548.3U
Authority: CN
Inventors: 郭屹岩; 姚有庆; 岳蕾
Original assignee: Eastern Liaoning University
Current assignee: Eastern Liaoning University
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-10-16
Anticipated expiration: 2030-04-22

Abstract

A color allocation demonstration teaching aid belongs to the technical field of teaching aids. The utility model discloses by lighting module, axis and color carousel constitute, lighting module is by the bottom plate, the lamp area, the reflector panel, the light guide plate, the diffuser plate, frame and control box are constituteed, the bottom plate is located the device lower floor, the lamp area is embedded in the inboard recess of bottom plate, the reflector panel is pasted in the bottom plate internal surface, the light guide plate is located bottom plate upper portion, the diffuser plate is located light guide plate upper portion, the control box is located bottom plate bottom central point, the axis is located the centre of teaching aid device, vertical pass lighting module and color carousel from the perforation ring, the color carousel comprises hanging wall and lower wall, hanging wall and lower wall comprise carousel frame and color wheel, the outside sets up the handle. The utility model discloses a set up lighting module, color carousel and axis, the color presents effectually, can rotate around the axis in a flexible way, and the color allotment is convenient, has solved the fixity of current color demonstration teaching aid, and is with high costs, the color is simple and can not manual operation's problem.

Description

Color allocation demonstration teaching aid

Technical Field

The utility model relates to a teaching aid technical field, concretely relates to color allotment demonstration teaching aid.

Background

Color is a visual effect on light produced by the eyes, brain, and our life experiences. Color plays an important role in artistic expression, and therefore, in subjects such as landscape design and art, the perception and application of color are significant. Because of the large number of colors, it takes a long time for a beginner to apply the colors from the identification to the blending, so the color blending is the key and difficult point of the teaching of the artistic course. At present, most of color display teaching aids for teaching are color cards and pictures, and also have color lamplight, but the color display teaching aids can only be seen and cannot be operated manually, have fewer color types, cannot be used for reference in more complex color design, have limited teaching display effect and cannot meet the requirement of more complex color design teaching; therefore, it is necessary to provide a color blending demonstration teaching aid which is low in cost, rich in color, free in blending and combination and convenient for students to manually operate and demonstrate themselves.

Disclosure of Invention

An object of the utility model is to provide a color allotment demonstration teaching aid possesses and to assemble in a flexible way, and the color is abundant, can freely allot the function of color, and it is few to have solved prior art color type, and the color combination is dull, and the device is fixed, and the student lacks the problem of participation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a color allotment demonstration teaching aid comprises lighting module, axis and color carousel which characterized in that: the lighting module comprises a bottom plate, a lamp strip, a reflecting plate, a light guide plate, a diffusion plate, a frame and a control box, wherein the bottom plate is positioned at the lowest layer of the device and fixed in a clamping groove at the side surface of the frame, a perforation ring is arranged in the center of the bottom plate, the material is composite plastic, the lamp strip is embedded in a groove at the inner side of the bottom plate, the reflecting plate is adhered to the inner surface of the bottom plate, the perforation ring is arranged in the center of the bottom plate, the light guide plate is positioned at the upper part of the bottom plate, the perforation ring is arranged in the center of the bottom plate, the edge of the light guide plate is fixed in the clamping groove of the frame, the material is an acrylic plate, two clamping grooves are arranged at the inner edge of the frame and connected and fixed with the light guide plate and the diffusion plate, the control box is positioned at the center part of, the lamp belt connector is characterized in that the central shaft vertically penetrates through the lighting module and the color rotary table from a perforated ring, the bottom of the central shaft is bonded with the control box, the top of the central shaft is provided with a knob, the bottom of the central shaft is provided with a wire perforated hole, the lamp belt connector is connected with a wire, the wire is connected with the control box through the wire perforated hole, the color rotary table is composed of an upper disc and a lower disc, the upper disc and the lower disc are composed of a rotary table frame and a color disc, the two sides of the rotary table frame are provided with clamping grooves, the material is composite plastic, the periphery of the rotary table frame is a circular rotary table frame, the inner side of the rotary table frame is provided with a clamping groove, the outer side of the rotary table frame is provided with a handle, the handle is bonded and fixed.

The color mixing demonstration teaching aid comprises a color disc, a color plate and a color plate, wherein the color plate is composed of twelve colors, the colors are three primary colors, three secondary colors and six secondary colors, and the color plate is made of a color transparent acrylic plate.

As the color blending demonstration teaching aid, the handle is formed by attaching the upper disk handle and the lower disk handle, the galvanized iron sheet is adhered to the lower surface of the upper disk handle, and the upper part of the lower disk handle is provided with the embedded magnet of the groove and is connected with the embedded magnet through the magnetic attraction effect.

As above a color allotment demonstration teaching aid, control box comprise box body, switch and lid, the box body sets up the battery draw-in groove, places the battery in, battery draw-in groove both ends set up the spring leaf, and the box body rear end sets up the bayonet socket, the bayonet socket rear side sets up the perforation, and the wire gets into the box body through the perforation inside with spring leaf welded connection, the box body upper surface sets up anti-skidding recess, the opening both sides set up the lug, upper portion sets up the switch, the switch comprises switch recess and slide, the box body upper surface sets up the lid, and the lid upper surface sets up presses the recess and indicates the arrow point, and the lid edge sets up buckle lug and buckle recess, and the buckle lug inserts bayonet coupling in the box body and fixes, and buckle recess is fixed.

The novel beneficial part:

the utility model realizes the regulation of light rays through the lamp strip, the reflecting plate, the light guide plate and the diffusing plate of the lighting module together to form the illumination light with homogeneous scattering, so that the color mixing effect of the color wheel is homogeneous and real; the utility model discloses a color allotment presentation device that illumination module, axis and color carousel constitute and can rotate around the axis, simple structure, low in cost, the color is abundant, freely allots the combination, convenient to use can dismantle, carries and assembles the convenience, has solved present color demonstration teaching aid for teaching, can only see can't be operated by hand, the color type is few, can not be used for the reference in more complicated color design, the problem that the teaching show effect is limited; the utility model has the characteristics of rational in infrastructure, low cost, convenient to use, color collocation combination are abundant.

Drawings

FIG. 1 is a schematic perspective view of a teaching aid of the present invention;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a schematic bottom view of FIG. 1;

FIG. 4 is a top assembled schematic view of FIG. 1;

FIG. 5 is a bottom assembly view of FIG. 1;

fig. 6 is a schematic structural view of the control box.

In the figure: 1. a lighting module; 11. a base plate; 12. a light strip; 13. a reflector; 14. a light guide plate; 15. a diffusion plate; 16. a frame; 17. a control box; 171. a box body; 172. a switch; 173. a box cover; 1711. a battery card slot; 1712. a battery; 1713. a spring plate; 1714. a bayonet; 1715. perforating; 1716. an anti-slip groove; 1717. a tab; 1721. a switch groove; 1722. a slide sheet; 1731. pressing the groove; 1732. an arrow is indicated; 1733. a snap tab; 1734. a snap groove; 111. a perforation ring; 2. a middle shaft; 21. a knob; 22 perforating the lead; 23. a wire; 3. a color turntable; 31. hanging the plate; 32. a bottom wall; 33 a turntable frame; a 34 color disc; 35. a turntable frame; 36. a handle; 361. an upper plate handle; 362 lower disc handle; 363. galvanized iron sheets; 364. magnet

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to fig. 1 to 6 of the present embodiment.

As shown in fig. 1-6, a color blending demonstration teaching aid comprises an illumination module 1, a middle shaft 2 and a color turntable 3, wherein the illumination module 1 comprises a bottom plate 11, a lamp strip 12, a reflector 13, a light guide plate 14, a diffuser plate 15, a frame 16 and a control box 17, the bottom plate 11 is positioned at the lowest layer of the device and fixed in a side slot of the frame 16, a perforated ring 111 is arranged at the center and made of composite plastic, the lamp strip 12 is embedded in a groove at the inner side of the bottom plate 11, the reflector 13 is adhered to the inner surface of the bottom plate 11, the perforated ring 111 is arranged at the center, the light guide plate 14 is positioned at the upper part of the bottom plate 11, the perforated ring 111 is arranged at the center and fixed in a slot of the frame 16, the diffuser plate 15 is positioned at the upper part of the light guide plate 14, the perforated ring 111 is arranged at the center and fixed in a slot of the frame 16, the material is an acrylic plate, two channels are, the control box 17 is positioned at the central part of the bottom plate 11 and is bonded and connected with the bottom plate 11, the central shaft 2 is positioned at the center of the teaching aid device and vertically penetrates through the illumination module 1 and the color turntable 3 from the perforated ring 111, the central shaft 2 is a hollow composite plastic pipe, the bottom of the central shaft is bonded with the control box 17, the top of the central shaft is provided with a knob 21, the bottom of the central shaft is provided with a wire perforated hole 22, the lamp strip 12 is connected with a wire 23, the wire 23 is connected with the control box 17 through the wire perforated hole 22, the color turntable 3 is composed of an upper disc 31 and a lower disc 32, the upper disc 31 and the lower disc 32 are composed of a turntable frame 33 and a color disc 34, the two sides of the turntable frame 33 are provided with clamping grooves made of composite plastic, the periphery of the turntable frame 33 is provided with a circular turntable frame 35, the inner side of the turntable frame 35 is provided with clamping grooves, and the clamping grooves extend into the side surfaces of the turntable frame 33 and the turntable frame 35 for fixation.

As shown in fig. 1, 2, 4 and 5, the color wheel 34 is composed of twelve colors, wherein the colors are composed of three primary colors, three secondary colors and six secondary colors, and the material is a color transparent acrylic plate.

As shown in fig. 2, 3, 4 and 5, the handle 36 is composed of an upper disk handle 361 and a lower disk handle 362, wherein a galvanized iron sheet 363 is adhered to the lower surface of the upper disk handle 361, a groove is arranged on the upper part of the lower disk handle 362, and magnets 364 are embedded and connected with each other through magnetic attraction.

As shown in fig. 6, the control box 17 comprises a box body 171, a switch 172 and a box cover 173, the box body 171 is provided with a battery slot 1711, a battery 1712 is placed in the battery slot 1711, two ends of the battery slot 1711 are provided with spring pieces 1713, the back end of the box body 171 is provided with a bayonet 1714, the back side of the bayonet 1714 is provided with a through hole 1715, a wire enters the box body through the through hole 1715 and is connected with the spring pieces 1713 in a welding manner, the upper surface of the box body 171 is provided with an anti-slip groove 1716, two sides of the opening of the box body 171 are provided with lugs 1717, the upper part of the box body 171 is provided with the switch 172 and is composed of a switch groove 1721 and a slide piece 1722, the upper surface of the box body 171 is provided with the box cover 173, the upper surface of the box cover 173 is provided with a pressing groove 1731 and an indication arrow 1732, the.

In summary, in the color blending demonstration teaching aid, the lighting module 1 adjusts light rays through the lamp strip 12, the reflector 13, the light guide plate 14 and the diffuser plate 15 together to form scattered and homogeneous illumination light, so that the color blending effect of the color wheel is homogeneous and real; the color turntable 3 consists of an upper disc 31 and a lower disc 32, any two groups of colors can be vertically attached by rotating around a central shaft, the color blending effect is presented, the operation is simple, and the color combination is rich; through lighting module 1, axis 2 and color carousel 3 constitute can be around the rotatory color allotment presentation device of axis, moreover, the steam generator is simple in structure, low in cost, high durability and convenient use, can dismantle, it is convenient to carry and assemble, color show teaching aid for present teaching has been solved, can only see the manual operation, the color type is few, can not be used for more complicated color design in the reference, the limited problem of teaching show effect, this teaching aid provides a color allotment demonstration teaching aid of the student manual operation self demonstration of being convenient for of with low costs, the color is abundant, the combination is allocated freely.

The specific implementation mode is as follows: a user takes the teaching aid device and puts the teaching aid device on a horizontal desktop lightly, the lighting module 1 is overlapped on the lower color turntable 3, the middle shaft 2 penetrates through the perforated ring 111 in the center of the lighting module 1 and the color turntable 3, the top knob 21 and the middle shaft 2 are screwed to a moderate degree for fixing, the lighting switch is turned on, then the handle 36 is held, the color disc 34 is slightly rotated, the upper disc 31 or the lower disc 32 can be simultaneously rotated, only one of the upper disc 31 or the lower disc 32 can be rotated to align colors to be blended, the specific color card colors of the color disc 34 are up-down corresponding, then the galvanized iron sheet 363 of the upper disc handle 361 of the handle 36 and the magnet 364 of the lower disc handle 362 are well combined through a magnetic attraction joint, and then the color blending result is observed, so that the learning process of color cognition and blending is completed.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or equally replace some technical features of them, and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a color allotment demonstration teaching aid, comprises lighting module (1), axis (2) and color carousel (3), its characterized in that: the lighting module (1) is composed of a bottom plate (11), a lamp strip (12), a reflector plate (13), a light guide plate (14), a diffusion plate (15), a frame (16) and a control box (17), wherein the bottom plate (11) is positioned at the lowest layer of the device and fixed in a clamping groove on the side surface of the frame (16), a perforation ring (111) is arranged in the center and made of composite plastic, the lamp strip (12) is embedded in a groove on the inner side of the bottom plate (11), the reflector plate (13) is adhered to the inner surface of the bottom plate (11), the perforation ring (111) is arranged in the center, the light guide plate (14) is positioned at the upper part of the bottom plate (11), the perforation ring (111) is arranged in the center, the edge is fixed in the clamping groove of the frame (16), the material is an optical-grade acrylic plate, the diffusion plate (15) is positioned at the upper part of the light guide plate (14), the perforation ring (111, the inner edge of the frame (16) is provided with two clamping grooves which are fixedly connected with the light guide plate (14) and the diffusion plate (15), the control box (17) is positioned at the central part of the bottom plate (11) and is connected with the bottom plate (11) in a bonding way, the middle shaft (2) is positioned at the center of the teaching aid device, the lighting module (1) and the color turntable (3) are vertically penetrated through the perforated ring (111), the middle shaft (2) is a hollow composite plastic pipe, the bottom of the middle shaft is bonded with the control box (17), the top of the middle shaft is provided with a knob (21), the bottom of the middle shaft is provided with a wire perforation (22), the lamp strip (12) is connected with a wire (23), the wire (23) is connected with the control box (17) through the wire perforation (22), the color turntable (3) is composed of an upper disk (31) and a lower disk (32), the upper disk (31) and the lower disk (32) are composed, carousel frame (33) both sides set up the draw-in groove, and the material is composite plastic, is ring shape carousel frame (35) all around, carousel frame (35) inboard sets up the draw-in groove, and the outside sets up handle (36), and the material is composite plastic, handle (36) and carousel frame (35) bond fixedly, colour disc (34) are embedded in carousel frame (33) and carousel frame (35), stretch into and fix in carousel frame (33) and carousel frame (35) side draw-in groove.

2. A color blending demonstration teaching aid according to claim 1, wherein the color wheel (34) is made of twelve colors, the colors are three primary colors, three secondary colors and six secondary colors, and the material is a color transparent acrylic plate.

3. A color mixing demonstration teaching aid as claimed in claim 1, wherein the handle (36) is formed by attaching an upper disc handle (361) and a lower disc handle (362), a galvanized iron sheet (363) is attached to the lower surface of the upper disc handle (361), and a groove embedded magnet (364) is arranged on the upper portion of the lower disc handle (362) and is connected with each other through a magnetic attraction effect.

4. The color mixing demonstration teaching aid according to claim 1, wherein the control box (17) comprises a box body (171), a switch (172) and a box cover (173), the box body (171) is provided with a battery clamping groove (1711), a battery (1712) is placed in the box body, spring pieces (1713) are arranged at two ends of the battery clamping groove (1711), a bayonet (1714) is arranged at the rear end of the box body (171), a through hole (1715) is arranged at the rear side of the bayonet (1714), a wire enters the box body through the through hole (1715) and is connected with the spring pieces (1713) in a welding manner, an anti-slip groove (1716) is arranged on the upper surface of the box body (171), lugs (1717) are arranged at two sides of the opening, the switch (172) is arranged on the upper portion, the switch (172) comprises a switch groove (1721) and a sliding piece (1722), the box cover (173) is arranged on the upper surface of the box body (171), a pressing groove (1731, the edge of the box cover (173) is provided with a buckle protruding piece (1733) and a buckle groove (1734), the buckle protruding piece (1733) is inserted into a bayonet (1714) in the box body (171) to be connected and fixed, and the buckle groove (1734) is connected and fixed with a protruding piece (1717) at the lower end of the box body (171).