CN115019569A - A educational teaching aid for improving children's colour discernment ability - Google Patents
A educational teaching aid for improving children's colour discernment ability Download PDFInfo
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- CN115019569A CN115019569A CN202210620436.5A CN202210620436A CN115019569A CN 115019569 A CN115019569 A CN 115019569A CN 202210620436 A CN202210620436 A CN 202210620436A CN 115019569 A CN115019569 A CN 115019569A
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- Prior art keywords
- teaching aid
- color
- assembling
- children
- shell
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/0023—Colour matching, recognition, analysis, mixture or the like
Abstract
The invention discloses an intelligence-developing teaching aid for improving the color identification capability of children, which comprises a teaching aid assembling shell, wherein an intelligent color distinguishing mechanism for automatic color identification learning and an interesting assembling component for color identification and classification exercise are arranged on the teaching aid assembling shell, and the intelligent color distinguishing mechanism comprises a machine body rear cover fixed on the inner side of the teaching aid assembling shell and a sensing end part for color identification. According to the intelligent color distinguishing mechanism, the intelligent color distinguishing mechanism is used for actively learning, the interesting assembling component is used for learning in the game process, the demonstration cylinder and the guiding component are used for deep learning in an experiment, the color distinguishing capability of children is improved, the use method is simple, the learning interest of the children is improved, the learning impression is deepened, the learning effect is greatly improved, the intelligent color distinguishing mechanism can realize autonomous learning, the intelligence is higher, when the interesting assembling component is used, the error correction is realized in a device mode, the observation capability of the children is refined, the interestingness is also realized, and the device is convenient to popularize in the market of the children.
Description
Technical Field
The invention relates to the field of color identification intelligence-developing teaching aids, in particular to an intelligence-developing teaching aid for improving the color identification capability of children.
Background
Color exists in every corner of our life, it also enriches our emotion and life, most information (about 80%) obtained from the environment by people is transmitted to the brain through vision, and color perception plays an important role in visual activities, and color application is more important than other painting skill skills, and it is the basis of all art activities. Therefore, the children color education is necessary. The color education not only makes people feel rich and have beautiful vision, but also can cultivate the logic and orderliness of people. Meanwhile, the color can provide more space for the children to inspire and imagine, arouse the imagination of the children and reduce the depression and negative mood of the children.
In children education institution, often will use the supplementary teaching aid of colour to carry out the study of colour to children, present colour study teaching aid is mostly simple structure, and the function singleness, and children are in the in-process of studying and exploring for a long time, and the emotion that the tired disguise appears easily takes place, and the colour is discerned the learning effect relatively poor.
Therefore, it is necessary to develop an educational teaching aid for improving the color recognition ability of children to solve the above problems.
Disclosure of Invention
The invention aims to provide an intelligence-developing teaching aid for improving the color identification capability of children, which can improve the color identification capability of children by utilizing an intelligent color identification mechanism to actively learn, utilizing an interesting assembly component to learn in the game process and utilizing a demonstration cylinder and a guide component to carry out deep experimental learning, provides multiple teaching modes, has simple usage, can realize autonomous learning by the intelligent color identification mechanism, has higher intelligence, and can realize error correction and increase the interestingness and functionality by a device mode when the interesting assembly component is used so as to solve the defects in the technology.
In order to achieve the above purpose, the invention provides the following technical scheme: an intelligence-developing teaching aid for improving the color identification capability of children comprises a teaching aid assembling shell, wherein an intelligent color distinguishing mechanism for automatic color identification learning and an interesting assembling component for color identification and classification exercise are mounted on the teaching aid assembling shell;
the intelligent color distinguishing mechanism comprises a machine body rear cover fixed on the inner side of a teaching aid assembling shell and a sensing end part used for color identification, a display screen is installed at the end part of the front side of the machine body rear cover, a control circuit board is fixedly connected inside the machine body rear cover, a host chip is electrically connected onto the control circuit board, a connecting end of the host chip is electrically connected with a voice player, the display screen is electrically connected with the connecting end of the host chip, the sensing end part comprises an anti-swallowing handle and a color sensor used for collecting color information, a GPS module is arranged inside the anti-swallowing handle, the connecting end of the color sensor and the GPS module is in wireless communication connection with the host chip through a Bluetooth module, and the color sensor and the GPS module send sensing signals and positions to the host chip;
rechargeable batteries are arranged in the intelligent color distinguishing mechanism and the sensing end part, and electrical components in the intelligent color distinguishing mechanism and the sensing end part are electrically connected with the rechargeable batteries;
the subassembly is assembled to taste is including fixing the containing box of assembling on the teaching aid collection dress shell, and assembles the containing box top and extend teaching aid collection dress shell upper surface, assemble the containing box upper surface and set up a plurality of evenly distributed's concatenation groove, just be located every concatenation groove lateral part and all be equipped with the strip of just pasting assembling the containing box upper surface, just paste the strip and be used for marking the colour and give the colour example, every all can dismantle the concatenation external member of installing subsidiary different colour signs in the concatenation inslot.
According to the preferred scheme, the splicing sleeve piece comprises a splicing inserted bar and a color distinguishing lantern ring, the color distinguishing lantern ring is rotatably connected to the top end of the outer side of the splicing inserted bar, a limiting snap ring is fixedly connected to the top of the outer side of the splicing inserted bar, a limiting snap groove matched with the limiting snap ring is formed in the inner side of the color distinguishing lantern ring, and concave arc grooves which are arranged in pairs are formed in the bottom ends of the two sides of the splicing inserted bar;
assemble inslot side bottom fixedly connected with font clamping piece, and font clamping piece is by elastic metal material end to end integrated into one piece, font clamping piece middle part is provided with the clamping area, and clamping area both sides all are equipped with the spacing section of evagination that sets up in pairs, and the spacing section of evagination matches the joint with the concave arc groove.
As a preferred scheme of the invention, a v-shaped adjusting rod is fixedly connected between the two sides of the top end of the splicing inserted bar, and the top end of the v-shaped adjusting rod extends out of the top of the color distinguishing lantern ring;
the outer side of the color distinguishing lantern ring is fixedly provided with three vertically arranged positioning strips, two positioning strips on the plurality of color distinguishing lantern rings are centrosymmetrically distributed at the two ends of the color distinguishing lantern ring, and the positions of the third positioning strips on the plurality of color distinguishing lantern rings are different;
three constant head tanks have been seted up in the concatenation groove top outside, and wherein two location strips on a plurality of concatenation grooves are central symmetry and distribute on the both ends position of assembling the groove, and the position of the third constant head tank is all inequality on a plurality of concatenation grooves, and the concatenation groove that has three constant head tank distinguishes the lantern ring one-to-one with the colour that has three location strip.
As a preferred scheme of the invention, the axis of the splicing inserted bar is provided with an air hole, and the edge of the concave arc groove and the outer side of the bottom end of the splicing inserted bar are both provided with arc angles.
As a preferred scheme of the teaching aid container, the teaching aid container is further provided with two anti-falling buffer assemblies, and the two anti-falling buffer assemblies are symmetrically distributed on the outer sides of two ends of the teaching aid container;
the anti-falling buffer assembly comprises a ring plate matched with the outer wall of the teaching aid container shell, an ear plate is fixedly connected to the ring plate through a screw, and the end part of the ear plate penetrates through the ring plate through the screw and then is fixedly connected with the teaching aid container shell;
the lug plates are uniformly surrounded on the outer side of the teaching aid container shell, the lug plates are penetrated and slidably connected with buffer rods distributed in pairs, the top ends of the buffer rods are fixedly connected with a gripper frame, a first spring is arranged between the gripper frame and the lug plates on the outer sides of the buffer rods, and a connecting piece is arranged between the two corresponding buffer rods;
threaded holes are formed in the two sides of the gripper frame, a curved rod is connected to the threaded holes in an internal threaded mode, and buffer rubber layers are arranged on the outer sides of the gripper frame and the curved rod.
As a preferred scheme of the teaching aid assembling shell, two ends of the teaching aid assembling shell are arranged to be of open structures, the end parts of the open structures are detachably provided with closed plates through screws, and the outer sides of the closed plates are fixedly connected with buffer boxes;
the connecting piece is arranged to be a supporting connecting rod, pin holes are formed in the end portions of the supporting connecting rod and the buffer rod, pin rods playing a connecting role are inserted in the pin holes, the inner side of the buffer box is arranged to be a cavity structure, through grooves penetrating through the cavity are formed in four sides of the buffer box, and the supporting connecting rods are distributed in a # -shape and extend out of the buffer box from the through grooves;
adjacent two one side that the supporting rod contacted sets up to concave plane, and two adjacent concave plane sliding connection, the both ends position that the supporting rod is located concave plane all overlaps and is equipped with the second spring, the second spring lateral part sets up to the straight section that matches with concave plane, and the supporting rod butt that the second spring both ends set up with concave plane tip lug and the second spring other end respectively.
According to the preferable scheme, a containing cavity is formed in the teaching aid container shell, a containing opening is formed in the surface of the teaching aid container shell, which is located in the containing cavity, a flip cover is hinged to the top end of the inner side of the containing opening, and the side part and the bottom end of the flip cover are connected with the teaching aid container shell in a buckling mode;
the end part of the swallowing-preventing handle and the bottom end of the teaching aid collecting shell are both fixedly connected with a bolt buckle, and a spring winding extension wire is detachably connected between the two bolt buckles;
the spring winding extension wire is used for connecting and carrying the sensing end part, and the inner size of the accommodating cavity is larger than the sum of the sizes of the sensing end part and the spring winding extension wire.
As a preferred scheme of the invention, the teaching aid assembling shell is also provided with a circular groove, and a demonstration cylinder for displaying the three primary colors superposed composite colors is inserted in the circular groove.
As a preferable scheme of the invention, the three primary colors superposition color plate is arranged at the top of the demonstration cylinder.
As a preferred scheme of the invention, a light-transmitting glass plate is buckled at the top of the demonstration cylinder, a through hole is formed at the bottom end of the demonstration cylinder, an LED lamp is arranged at the bottom of the demonstration cylinder, a light source of the LED lamp penetrates into the inner side of the demonstration cylinder through the through hole, a reference shaft is arranged at the axis of the inner side of the demonstration cylinder, three light shielding plates distributed in an annular array are fixedly connected to the reference shaft, three groups of clamping plate clamps are arranged between the reference shaft and the light shielding plates and between two adjacent light shielding plates, the number of each group of clamping plate clamps is three, and the three clamping plate clamps are used for mounting three primary color plates of red, green and blue;
the light-transmitting glass plate is internally provided with three blocking pieces, the three blocking pieces correspond to the reference shaft and the light screen, the outer sides of the light-transmitting glass plate, the light screen and the primary color plate are all arranged in a laminating mode inside the demonstration barrel, and the outer sides of the light-transmitting glass plate, the light screen and the primary color plate and the connection position of the inner wall of the demonstration barrel are further provided with light-shielding silica gel strips.
In the technical scheme, the invention provides the following technical effects and advantages:
1. the intelligent color distinguishing mechanism can realize autonomous learning and has higher intelligence, when the interesting assembling component is used, error correction is realized in a device mode, the observation capability of children is refined, and the intelligent color distinguishing mechanism is interesting and convenient to popularize and use;
2. the whole teaching aid is erected in all directions through the anti-falling buffer assembly to form a protection ring, the teaching aid can be protected in all directions while being convenient to take, a container shell of the teaching aid cannot be directly impacted, when the teaching aid is buffered, two opposite grab handles are connected into a whole through the support connecting rod and the buffer rod, the buffer effect is achieved under the elastic action of the first springs, the support connecting rod structure distributed in a # -shaped mode and the concave plane of the connecting part of the support connecting rod structure are matched to be in sliding contact, the pin rod and the pin hole connecting part are hinged, force unloading is facilitated, elastic potential energy is provided through the second spring, the device can be conveniently reset, the buffer and shock absorption effects are further improved, a good anti-falling effect is achieved, and the service life of the device is prolonged;
3. the sensing end part is in wireless communication connection with the host chip through the Bluetooth module, the GPS module is arranged in the sensing end part, positioning and searching of the sensing end part can be achieved, when the anti-swallow handle is used, the teaching aid assembly shell is connected with the spring winding extension line through the bolt buckle, forgetting after placement is avoided, the sensing end part can be stored, the sensing end part and the spring winding extension line are arranged in the mounting and storing cavity after being detached, space is saved, and loss is avoided;
4. through handling teaching aid polarity details, the bleeder vent avoids blocking up the trachea and causing stifling after children's mistake swallows, and all the other positions also the fillet sets up, avoids the scratch hand to and prevent swallowing the design of handle etc. the security when can improve children's use, makes the device more be applicable to children's crowd.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a first perspective view of the overall construction of the present invention;
FIG. 2 is a second perspective view of the overall construction of the present invention;
FIG. 3 is a side view of the overall structure of the present invention;
FIG. 4 is an exploded view of the overall structure of the present invention;
FIG. 5 is a first perspective view of the main structure of the teaching aid case of the present invention;
FIG. 6 is a second perspective view of the main structure of the teaching aid case of the present invention;
FIG. 7 is a first perspective view of the mating structure of the splicing kit and the clip of the present invention;
FIG. 8 is a second perspective view of the mating arrangement of the splicing kit and the clip of the present invention;
FIG. 9 is a top view of a splice kit of the present invention;
FIG. 10 is a longitudinal sectional perspective view of the splice kit of the present invention;
FIG. 11 is a perspective view of the crash cushion assembly of the present invention;
FIG. 12 is a perspective view of a first embodiment of the demonstration cartridge of the present invention;
FIG. 13 is a first perspective view of a second embodiment of the demonstration cartridge of the present invention;
FIG. 14 is a second perspective view of the second embodiment of the demonstration cartridge of the present invention;
FIG. 15 is a system flow diagram of the intelligent color resolution mechanism of the present invention.
Description of reference numerals:
a teaching aid assembly shell-1; an intelligent color discrimination mechanism-2; an interesting splicing component-3; an anti-falling buffer component-4; a closure plate-5; a buffer box-6; a support link-7; a pin hole-8; a pin rod-9; a through groove-10; concave plane-11; a second spring-12; a receiving cavity-13; a flip-cover-14; a bolt buckle-15; a spring winding extension-16; a circular notch-17; a demonstration cylinder-18;
a rear cover-201 of the machine body; sensing tip-202; a display screen-203; a host chip-204; a voice player-205; 206-a bluetooth module;
a storage box-301; assembling groove-302; sticky note-303; splicing kit-304; clip-305 in the shape of a Chinese character 'ao'; v 21274; a shape adjusting rod-306; positioning bar-307; air holes-308;
a ring plate-401; an ear plate-402; a buffer rod-403; a gripper frame-404; a first spring-405; a knee lever-406;
a three primary color superposition color plate-181; a light-transmissive glass plate-182; through-hole-183; an LED lamp-184; a reference axis-185; a shutter plate-186; a card clamp-187; a primary color plate-188;
anti-swallowing grip-2021; color sensor-2023; GPS module-2022;
splicing inserted bar-3041; color discrimination Collar-3042; a limit snap ring-3043; concave arc groove-3044;
a material clamping area-3051; a convex limiting section-3052;
trisection blocking sheet-1821.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The invention provides an intelligence-developing teaching aid for improving the color identification capability of children as shown in figures 1-15, which comprises a teaching aid assembling shell 1, wherein an intelligent color distinguishing mechanism 2 for automatic color identification and learning and an interesting assembling component 3 for color identification and classification exercise are arranged on the teaching aid assembling shell 1;
the intelligent color distinguishing mechanism 2 comprises a machine body rear cover 201 fixed on the inner side of the teaching aid assembling shell 1 and a sensing end 202 used for color identification, a display screen 203 is installed on the front end of the machine body rear cover 201, a control circuit board is fixedly connected inside the machine body rear cover 201, a host chip 204 is electrically connected on the control circuit board, the connecting end of the host chip 204 is electrically connected with a voice player 205, the display screen 203 is electrically connected with the connecting end of the host chip 204, the sensing end 202 comprises an anti-swallowing grip 2021 and a color sensor 2023 used for collecting color information, the model of the color sensor 2023 is set to be CLH-S10, a GPS module 2022 is arranged inside the anti-swallowing grip 2021, the connecting end of the color sensor 2023 and the GPS module 2022 is in wireless communication connection with the host chip 204 through a Bluetooth module 206, the color sensor 2023 and the GPS module 2022 send sensing signals and positions to the host chip 204, the host chip 204 is internally provided with an input program, a reference color is input into the system, color information acquired by the color sensor 2023 is compared with the reference color through the comparison unit, when the two colors are matched within a certain error range, a detection result is output to obtain the name of the color, and the name of the color and the color example of a product are displayed on the display screen 203;
rechargeable batteries are arranged inside the intelligent color distinguishing mechanism 2 and the sensing end part 202, and electrical components inside the intelligent color distinguishing mechanism 2 and the sensing end part 202 are electrically connected with the rechargeable batteries, so that the electric quantity is supplemented conveniently;
subassembly 3 is assembled including fixing the containing box 301 of assembling on teaching aid collecting shell 1 to taste, and assemble containing box 301 top and extend teaching aid collecting shell 1 upper surface, assemble containing box 301 upper surface and set up a plurality of evenly distributed's concatenation groove 302, assemble containing box 301 upper surface and be located every concatenation groove 302 lateral part and all be equipped with just strip 303, just strip 303 is used for marking the colour and gives the colour example, all can dismantle the concatenation suit 304 of installing subsidiary different colour signs in every concatenation groove 302, assemble the degree of distinguishing that subassembly 3 can realize the colour through taste, and training children's viewing ability, the understanding to the colour is more profound, similar picture arragement corresponds the mode of installation, improve the interest of teaching aid.
As shown in fig. 7-10, the splicing sleeve 304 includes a splicing inserted bar 3041 and a color-distinguishing sleeve 3042, the color-distinguishing sleeve 3042 is rotatably connected to the top end of the outer side of the splicing inserted bar 3041, the top of the outer side of the splicing inserted bar 3041 is fixedly connected with a limit snap ring 3043, the inner side of the color-distinguishing sleeve 3042 is provided with a limit snap groove matching with the limit snap ring 3043, and the bottom ends of both sides of the splicing inserted bar 3041 are provided with concave arc grooves 3044 arranged in pairs;
the bottom end of the inner side of the splicing groove 302 is fixedly connected with a concave clamping piece 305, the concave clamping piece 305 is integrally formed by connecting elastic metal materials end to end, a clamping area 3051 is arranged in the middle of the concave clamping piece 305, two sides of the clamping area 3051 are provided with outer convex limiting sections 3052 which are arranged in pairs, the outer convex limiting sections 3052 are matched and clamped with the concave arc groove 3044, the clamping area 3051 of the concave clamping piece 305 has an upward extrusion effect on the bottom of the splicing insertion rod 3041 during pulling out, and a spring part can be arranged at the center position of the inner side of the clamping area 3051 for further enhancing the buffering performance and facilitating pulling out of the splicing sleeve part 304;
further, the optimized structure of the technical scheme is as follows: the top end of the v-shaped adjusting rod 306 and the top end of the v-shaped adjusting rod 21274306 extend out of the top of the color distinguishing lantern ring 3042;
three positioning strips 307 which are vertically arranged are fixedly arranged on the outer side of the color distinguishing lantern ring 3042, two positioning strips 307 on the color distinguishing lantern rings 3042 are centrally and symmetrically distributed on the two end positions of the color distinguishing lantern ring 3042, and the positions of the third positioning strips 307 on the color distinguishing lantern rings 3042 are different;
three positioning grooves are formed in the outer side of the top end of the assembling groove 302, two positioning strips 307 on the assembling grooves 302 are distributed on the two ends of the assembling groove 302 in a central symmetry mode, the positions of the third positioning grooves on the assembling grooves 302 are different, and the assembling groove 302 with the three positioning grooves and the color distinguishing lantern ring 3042 with the three positioning strips 307 are in one-to-one correspondence;
the one-to-one correspondence between the assembly groove 302 with three positioning grooves and the color distinguishing sleeve 3042 with three positioning strips 307 means that only one unique positioning strip 307 can be inserted into one assembly groove 302, for example, the corresponding number of the assembly groove 302 and the assembly sleeve 304 shown in the drawing of the scheme is 40, the assembly groove 302 is provided with a third positioning groove for distinguishing effect, the assembly sleeve 304 is provided with a third positioning strip 307 for distinguishing effect, as shown in fig. 9, the color distinguishing sleeve 3042 is equally divided into a plurality of blocks, the third positioning strips 307 on the plurality of assembly sleeves 304 are sequentially distributed according to equal division intervals on the color distinguishing sleeve 3042, and a unique correct insertion mode is set, so that the insertion cannot be performed when the colors do not correspond, thereby improving the color distinguishing accuracy and facilitating color distinguishing study;
specifically, when the multifunctional splicing tool is used, a child distinguishes colors of the lantern rings 3042 by observing the colors, finds color examples and names on the corresponding sticky notes 303, inserts the related splicing inserted rods 3041 from the top ends of the splicing grooves 302, receives unique unlocking and inserting modes of the three positioning strips and the three positioning grooves, can be installed only when the colors are in accordance, indicates that the colors are not accurately corresponding due to the fact that the splicing cannot be conducted, has a prompt effect, and rotates to downwards < 21274 > after the splicing inserted rods are accurately butted and inserted, and the shape adjusting rods 306 drive the splicing inserted rods 3041 to rotate, so that the outward convex limiting sections 3052 are clamped into the concave arc grooves 3044, installation is achieved, the outward limiting sections are not prone to falling off after installation, and the multifunctional splicing tool is convenient to carry.
As shown in fig. 7-10, in order to prevent the danger caused by the child mistakenly swallowing, an air hole 308 is formed at the axis of the splicing insertion rod 3041, the edge of the concave arc groove 3044 and the outer side of the bottom end of the splicing insertion rod 3041 are both provided with arc corners, the air hole 308 prevents the child from blocking the trachea and causing asphyxia after mistakenly swallowing, and the rest parts are also provided with round corners which prevent the hands from being scratched and facilitate the butt joint of the concave clip 305 and the concave arc groove 3044.
As shown in the attached drawings 1-4 and 11, in order to prolong the service life of the device and avoid the problem that the teaching aid is broken due to the fact that a child can not stably fall on the ground when carrying the teaching aid to move, the anti-falling buffer assemblies 4 are additionally arranged on the teaching aid assembling shell 1, the number of the anti-falling buffer assemblies 4 is two, and the two anti-falling buffer assemblies 4 are symmetrically distributed on the outer sides of the two ends of the teaching aid assembling shell 1;
the anti-falling buffer component 4 comprises a ring plate 401 matched with the outer wall of the teaching aid assembling shell 1, an ear plate 402 is fixedly connected to the ring plate 401 through screws, and the end part of the ear plate 402 penetrates through the ring plate 401 through screws and then is fixedly connected with the teaching aid assembling shell 1;
the multiple ear plates 402 are uniformly surrounded on the outer side of the teaching aid assembling shell 1, the ear plates 402 are connected with buffer rods 403 which are distributed in pairs in a penetrating and sliding mode, the top ends of the buffer rods 403 are fixedly connected with a hand grab frame 404, a first spring 405 is arranged on the outer side of each buffer rod 403 and located between the hand grab frame 404 and the corresponding ear plate 402, and a connecting piece is arranged between the two corresponding buffer rods 403;
threaded holes are formed in the two sides of the gripper frame 404, a curved rod 406 is connected to the threaded holes in an internal thread mode, and buffer rubber layers are arranged on the outer sides of the gripper frame 404 and the curved rod 406.
In addition, two ends of the teaching aid assembling shell 1 are arranged to be of an open structure, the end part of the open structure is detachably provided with a closed plate 5 through a screw, and the outer side of the closed plate 5 is fixedly connected with a buffer box 6;
the connecting piece is arranged to be a supporting connecting rod 7, pin holes 8 are formed in the end portions of the supporting connecting rod 7 and the end portion of the buffer rod 403, pin rods 9 which play a connecting role are inserted in the pin holes 8, the inner side of the buffer box 6 is arranged to be a cavity structure, through grooves 10 which penetrate through the cavity are formed in four sides of the buffer box 6, and the supporting connecting rods 7 are distributed in a # -shape and extend out of the buffer box 6 from the through grooves 10;
during installation, firstly, the anti-falling buffer component 4 is combined, namely a curved rod 406 is in threaded connection with threaded holes on two sides of a gripper frame 404, then two buffer rods 403 at the bottom of the gripper frame 404 are sleeved with a first spring 405 and penetrate through holes of lug plates 402, the lug plates 402 are connected with the outside of a ring plate 401 through screws to form an integral structure, the ring plate 401 combined structure is sleeved at two ends of a teaching aid assembling shell 1 and fixed by screws, a closed plate 5 and a buffer box 6 connected at two ends of the teaching aid assembling shell 1 are structurally internally provided with a support connecting rod 7, a pin rod 9 is inserted into a corresponding and overlapped pin hole 8, the anti-falling buffer component 4 is limited at the outer side of the teaching aid assembling shell 1, and an effective damping and buffering effect is achieved;
one side of each two adjacent support connecting rods 7, which is in contact with each other, is provided with a concave plane 11, the two adjacent concave planes 11 are in sliding connection, the two ends of each support connecting rod 7, which are positioned on the concave planes 11, are respectively sleeved with a second spring 12, the side part of each second spring 12 is provided with a straight section matched with the concave plane 11, and the two ends of each second spring 12 are respectively abutted against a convex block at the end part of the concave plane 11 and the support connecting rod 7 arranged at the other end of the second spring 12;
specifically, the anti-falling buffer components 4 on the two sides support the whole teaching aid in all directions, the gripping rack 404 is convenient for taking the teaching aid, when the whole device is impacted or falls down, the grip holder 404 and the curved bar 406 form a protective ring, which can protect all around, and the teaching aid assembling shell 1 is not directly impacted, when buffering, the two opposite gripper brackets 404 are connected into a whole through the support connecting rod 7 and the buffer rod 403, and play a buffer effect under the elastic force of the first springs 405, in addition, the concave plane 11 of the supporting connecting rod 7 structure and the connecting position thereof which are distributed in a # -shaped way are in sliding contact, and the force is convenient to be removed under the hinging effect of the connecting part of the pin rod 9 and the pin hole 8, and the second spring 12 is used for providing elastic potential energy, so that the device can be reset conveniently, the buffering and damping effects are further improved, and a good anti-falling effect is achieved.
As shown in fig. 5-6, in order to save space and prevent the sensing end 202 from being lost, a receiving cavity 13 is installed inside the teaching aid assembling shell 1, a receiving opening is formed in the surface of the teaching aid assembling shell 1 at the position of the receiving cavity 13, a flip 14 is hinged to the top end of the inner side of the receiving opening, the side part and the bottom end of the flip 14 are connected with the teaching aid assembling shell 1 in a buckling mode, opening and closing operations are facilitated, a sealing packing is arranged at the connecting position of the flip 14 and the receiving opening, and the waterproof and dustproof effects are good;
the end part of the swallowing-preventing handle 2021 and the bottom end of the teaching aid assembling shell 1 are both fixedly connected with the bolt buckles 15, and the spring winding extension line 16 is detachably connected between the two bolt buckles 15, so that the connection of the sensing end part 202 is facilitated, and the surface sensing end part 202 can be forgotten after being placed at will;
the spring winding extension wire 16 is used for connecting and carrying the sensing end part 202, and the inner size of the receiving cavity 13 is larger than the sum of the sizes of the sensing end part 202 and the spring winding extension wire 16, so that the spring winding extension wire 16 and the sensing end part 202 can be placed in the receiving cavity 13 after being detached.
In order to improve the depth of color teaching, the teaching aid is additionally provided with a color superposition synthesis guide part, the teaching aid assembling shell 1 is further provided with a circular groove opening 17, a demonstration cylinder 18 for displaying three primary colors superposition synthesis colors is inserted in the circular groove opening 17, the circular groove opening 17 is matched with the demonstration cylinder 18, the demonstration cylinder 18 is convenient to take out and is convenient to realize position fixation after being inserted.
Example one
As shown in fig. 12, as a way of the above-mentioned guiding component of the present invention, a three primary colors superimposed color plate 181 is disposed on the top of the demonstration barrel 18, the three primary colors superimposed color plate 181 is disposed as in the top of fig. 12, the three primary colors superimposed color plate 181 can directly use the three primary colors superimposed image in a chartlet way, and the superimposed composite color of red, green and blue colors are visually displayed, so as to form common sense memory for children.
Example two
As shown in fig. 13-14, as a way of the above-mentioned guiding component of the present invention, a transparent glass plate 182 is fastened on the top of the demonstration cylinder 18, a through hole 183 is opened on the bottom of the demonstration cylinder 18, an LED lamp 184 is disposed on the bottom of the demonstration cylinder 18, and the light source of the LED lamp 184 penetrates into the inside of the demonstration cylinder 18 through the through hole 183, a reference shaft 185 is disposed on the axis of the inside of the demonstration cylinder 18, three light-shielding plates 186 are fixedly connected to the reference shaft 185 and distributed in an annular array, three sets of chuck clamps 187 are disposed between the reference shaft 185 and the light-shielding plates 186 and located between two adjacent light-shielding plates 186, and the number of each set of chuck clamps 187 is three, the three chuck clamps 187 are used for mounting three primary color plates 188, the number of the three primary color plates 188 connected by the three sets of chuck clamps 187 in the same vertical direction can be one, two or three, so as to observe the change of color light, the primary color plates 188 are arranged into a plurality of time-red primary color plates, green primary color plates and blue primary color plates, the order of the time-red primary color plates, the green primary color plates and the blue primary color plates is adjustable, the color light differences under the installation orders of the different primary color plates 188 can be observed conveniently, the test process is simple and interesting, and the demonstration and learning are performed more vividly;
the three-division blocking sheet 1821 is arranged inside the transparent glass plate 182, the three-division blocking sheet 1821 is arranged corresponding to the reference shaft 185 and the light shielding plate 186, the outer sides of the transparent glass plate 182, the light shielding plate 186 and the primary color plate 188 are arranged in a fit manner with the inside of the demonstration barrel 18, and a light shielding silica gel strip is further arranged at the joint of the outer sides of the transparent glass plate 182, the light shielding plate 186 and the primary color plate 188 and the inner wall of the demonstration barrel 18, the three-division blocking sheet 1821 can equally divide the transparent glass plate 182 into three parts, the light transmission areas of the three parts of the transparent glass plate 182 are not interfered with each other, when the transparent glass plate 182 is buckled at the top of the demonstration barrel 18, the three-division blocking sheet 1821 is overlapped with the light shielding plate 186 to separate each observation area, the light shielding silica gel strip is further utilized to fill the gap, experimental interference and errors caused by light leakage are avoided, two light transmission areas can be covered during observation, only the color light of one light transmission area is observed at a time, avoid light source interference, improve the experiment precision.
EXAMPLE III
As a further optimization of the first embodiment and the second embodiment of the present invention, the technical solutions of the first embodiment and the second embodiment can be combined, that is, on the basis of the second embodiment, a cap is additionally arranged at the top end of the demonstration cylinder 18, and the three primary color superposition color plate 181 is arranged at the top of the cap, so that the advantages of the first embodiment and the second embodiment can be integrated.
The invention provides an intelligence-developing teaching aid for color identification capability, which has the following specific use modes:
the invention has a plurality of color identification learning modes:
the intelligent color distinguishing mechanism 2 is used for active learning, the color sensor 2023 collects color information facing colored articles, the collected information is transmitted to the host chip 204 through the Bluetooth module 206, the comparison unit is compared with the input reference color, when the two colors are matched within a certain error range, a detection result is output, the name of the color is obtained, the color name and the color example of a product are displayed on the display screen 203, the information can also be converted into a sound signal and played through the voice player 205, the explanation is provided for children who do not know characters, and the color distinguishing capability of the children is improved;
learning in the game process by using the interesting assembling component 3, distinguishing the colors of the lantern rings 3042 by observing the colors by children, finding out the color examples and names on the corresponding sticky notes 303, inserting the related splicing inserted rods 3041 from the top ends of the assembling grooves 302, receiving the unique unlocking and inserting modes of the three positioning strips and the three positioning grooves, installing the splicing inserted rods only when the colors are in accordance, indicating that the colors are inaccurate when the splicing is not performed, observing and comparing again, rotating the lower 21274after the splicing inserted rods are accurately butted and inserted, driving the splicing inserted rods 3041 to rotate by the shape adjusting rods 306, so that the outer convex limiting segments 3052 are clamped into the inner parts of the concave arc grooves 3044 to realize installation, not falling off easily after installation, being convenient for carrying a teaching aid, and rotating the piring and disordering when the outer convex limiting segments 3052 are separated from the concave arc grooves 3044 by the shape adjusting rods 306, and then pulling out and disordering the splicing external member 304;
by utilizing the demonstration cylinder 18 and the guiding component, common knowledge education is further performed on superposition synthesis of three primary colors after color identification, manual experimental observation can be performed, separated observation areas are arranged, gaps are filled by using shading silica gel strips, one or more than two of three primary color plates 188 of red, green and blue are arranged on three groups of clamping plate clamps 187 in the same vertical direction, then an LED lamp 184 is turned on to penetrate through a through hole 183 to provide a light source, the change of color light is observed under the action of the colors of the three primary color plates 188 of red, green and blue, two light transmission areas are covered during observation, the color light of one light transmission area is observed at a time, the primary color plates 188 are arranged to be adjustable in sequence, and the color light difference under the installation sequence of different primary color plates 188 can be observed.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides a educational teaching aid for improving children's colour discernment ability, includes teaching aid collection dress shell (1), its characterized in that: the teaching aid assembling shell (1) is provided with an intelligent color distinguishing mechanism (2) for automatic color identification learning and an interesting assembling component (3) for color identification and classification practice;
the intelligent color distinguishing mechanism (2) comprises a machine body rear cover (201) fixed on the inner side of a teaching aid assembling shell (1) and a sensing end part (202) used for color recognition, a display screen (203) is installed at the end part of the front side of the machine body rear cover (201), a control circuit board is fixedly connected inside the machine body rear cover (201), a host chip (204) is electrically connected onto the control circuit board, a connecting end of the host chip (204) is electrically connected with a voice player (205), the display screen (203) is electrically connected with a connecting end of the host chip (204), the sensing end part (202) comprises an anti-swallowing handle (2021) and a color sensor (2023) used for collecting color information, a GPS module (2022) is arranged inside the anti-swallowing handle (2021), and the connecting ends of the color sensor (2023) and the GPS module (2022) are in wireless communication connection with the host chip (204) through a Bluetooth module (206), the color sensor (2023) and the GPS module (2022) send the sensing signal and the position to the host chip (204);
rechargeable batteries are arranged in the intelligent color distinguishing mechanism (2) and the sensing end part (202), and electrical components in the intelligent color distinguishing mechanism (2) and the sensing end part (202) are electrically connected with the rechargeable batteries;
subassembly (3) are assembled to taste is including fixing assembling containing box (301) on teaching aid collecting shell (1), and assembles containing box (301) top and extend teaching aid collecting shell (1) upper surface, assemble containing box (301) upper surface and set up a plurality of evenly distributed's concatenation groove (302), all be equipped with just, paste strip (303) assembling containing box (301) upper surface and being located every concatenation groove (302) lateral part, just, paste strip (303) are used for marking the colour and give the colour example, every all can dismantle the concatenation external member (304) of installing subsidiary different colour signs in concatenation groove (302).
2. A educational teaching aid for improving color recognition ability of children in accordance with claim 1, wherein: the splicing sleeve (304) comprises a splicing inserted bar (3041) and a color distinguishing sleeve ring (3042), the color distinguishing sleeve ring (3042) is rotatably connected to the top end of the outer side of the splicing inserted bar (3041), the top of the outer side of the splicing inserted bar (3041) is fixedly connected with a limiting snap ring (3043), the inner side of the color distinguishing sleeve ring (3042) is provided with a limiting snap groove matched with the limiting snap ring (3043), and the bottom ends of the two sides of the splicing inserted bar (3041) are respectively provided with concave arc grooves (3044) which are arranged in pairs;
the bottom end of the inner side of the splicing groove (302) is fixedly connected with a concave clamping piece (305), the concave clamping piece (305) is integrally formed by elastic metal materials in an end-to-end mode, a clamping area (3051) is arranged in the middle of the concave clamping piece (305), convex limiting sections (3052) which are arranged in pairs are arranged on two sides of the clamping area (3051), and the convex limiting sections (3052) are matched and clamped with the concave arc groove (3044).
3. A educational teaching aid for improving color recognition ability of children in accordance with claim 2, wherein: the top end of the v-shaped adjusting rod (306) extends out of the top of the color distinguishing lantern ring (3042);
three positioning strips (307) which are vertically arranged are fixedly arranged on the outer side of the color distinguishing lantern ring (3042), two positioning strips (307) on the color distinguishing lantern rings (3042) are distributed on the two end positions of the color distinguishing lantern ring (3042) in a centrosymmetric manner, and the positions of the third positioning strips (307) on the color distinguishing lantern rings (3042) are different;
three positioning grooves are formed in the outer side of the top end of each assembling groove (302), two positioning strips (307) on the assembling grooves (302) are distributed on the two ends of each assembling groove (302) in a central symmetry mode, the positions of the third positioning grooves on the assembling grooves (302) are different, and the assembling grooves (302) with the three positioning grooves correspond to the color distinguishing lantern rings (3042) with the three positioning strips (307) in a one-to-one mode.
4. A educational teaching aid for improving color recognition ability of children in accordance with claim 1, wherein: air holes (308) are formed in the axis of the splicing inserted bar (3041), and arc angles are formed at the edge of the concave arc groove (3044) and the outer side of the bottom end of the splicing inserted bar (3041).
5. A educational teaching aid for improving color recognition ability of children in accordance with claim 1, wherein: the teaching aid assembling shell (1) is also provided with two anti-falling buffer assemblies (4), and the two anti-falling buffer assemblies (4) are symmetrically distributed on the outer sides of the two ends of the teaching aid assembling shell (1);
the anti-falling buffer assembly (4) comprises a ring plate (401) matched with the outer wall of the teaching aid assembling shell (1), an ear plate (402) is fixedly connected to the ring plate (401) through screws, and the end part of the ear plate (402) penetrates through the ring plate (401) through the screws and then is fixedly connected with the teaching aid assembling shell (1);
the teaching aid assembling shell is characterized in that a plurality of ear plates (402) are uniformly surrounded on the outer side of the teaching aid assembling shell (1), buffer rods (403) distributed in pairs penetrate through and are connected to the ear plates (402) in a sliding mode, a grab handle frame (404) is fixedly connected to the top ends of the buffer rods (403), a first spring (405) is arranged between the grab handle frame (404) and the ear plates (402) on the outer side of each buffer rod (403), and a connecting piece is arranged between every two corresponding buffer rods (403);
threaded holes are formed in the two sides of the gripper frame (404), a curved rod (406) is connected to the threaded holes in an internal threaded mode, and buffer rubber layers are arranged on the outer sides of the gripper frame (404) and the curved rod (406).
6. A educational teaching aid for improving color recognition ability of children according to claim 5, wherein: the teaching aid assembling shell is characterized in that two ends of the teaching aid assembling shell (1) are arranged to be of open structures, the end parts of the open structures are detachably provided with closed plates (5) through screws, and the outer sides of the closed plates (5) are fixedly connected with buffer boxes (6);
the connecting piece is arranged to be a supporting connecting rod (7), pin holes (8) are formed in the end portion of the supporting connecting rod (7) and the end portion of the buffer rod (403), pin rods (9) which play a connecting role are inserted in the pin holes (8), the inner side of the buffer box (6) is arranged to be a cavity structure, through grooves (10) which penetrate through the cavity are formed in four sides of the buffer box (6), and the supporting connecting rods (7) are distributed in a # -shaped manner and extend out of the buffer box (6) from the through grooves (10);
adjacent two one side that support connecting rod (7) contacted sets up to concave plane (11), and two adjacent concave plane (11) sliding connection, the both ends position that support connecting rod (7) are located concave plane (11) all overlaps and is equipped with second spring (12), second spring (12) lateral part sets up to the straight section that matches with concave plane (11), and second spring (12) both ends respectively with concave plane (11) tip lug and support connecting rod (7) butt that the second spring (12) other end set up.
7. A educational teaching aid for improving color recognition ability of children in accordance with claim 1, wherein: a containing cavity (13) is formed in the teaching aid container shell (1), a containing opening is formed in the surface of the teaching aid container shell (1) at the containing cavity (13), a flip cover (14) is hinged to the top end of the inner side of the containing opening, and the side part and the bottom end of the flip cover (14) are connected with the teaching aid container shell (1) in a buckling mode;
the end part of the swallowing-preventing handle (2021) and the bottom end of the teaching aid collecting shell (1) are both fixedly connected with bolts (15), and a spring winding extension wire (16) is detachably connected between the two bolts (15);
the spring winding extension wire (16) is used for connecting and carrying the sensing end part (202), and the inner size of the containing cavity (13) is larger than the sum of the sizes of the sensing end part (202) and the spring winding extension wire (16).
8. A educational teaching aid for improving color recognition ability of children in accordance with claim 1, wherein: the teaching aid assembling shell (1) is further provided with a circular groove opening (17), and a demonstration cylinder (18) for displaying three primary colors superposed composite colors is inserted in the circular groove opening (17).
9. A educational teaching aid for improving color recognition ability of children in accordance with claim 8, wherein: the top of the demonstration cylinder (18) is provided with a three-primary-color superposition color plate (181).
10. A educational teaching aid for improving color recognition ability of children in accordance with claim 8, wherein: the demonstration device is characterized in that a light-transmitting glass plate (182) is arranged at the top of the demonstration barrel (18) in a buckled mode, a through hole (183) is formed in the bottom end of the demonstration barrel (18), an LED lamp (184) is arranged at the bottom of the demonstration barrel (18), a light source of the LED lamp (184) penetrates into the inner side of the demonstration barrel (18) through the through hole (183), a reference shaft (185) is arranged at the axis of the inner side of the demonstration barrel (18), three shading plates (186) distributed in an annular array are fixedly connected to the reference shaft (185), three groups of clamping plate clamps (187) are arranged between every two adjacent shading plates (186) on the reference shaft (185), the number of each group of clamping plate clamps (187) is three, and the three clamping plate clamps (187) are used for mounting three primary color plates (188) of red, green and blue;
the inside three fens of being equipped with of printing opacity glass board (182) is obstructed section (1821), and three fens of being obstructed section (1821) and benchmark axle (185) and light screen (186) correspond the setting, the outside of printing opacity glass board (182), light screen (186) and primary color board (188) all with demonstration section of thick bamboo (18) inside laminating setting, and the outside of printing opacity glass board (182), light screen (186) and primary color board (188) still is equipped with shading silica gel strip with the junction of demonstration section of thick bamboo (18) inner wall.
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| CN202210620436.5A CN115019569B (en) | 2022-06-02 | 2022-06-02 | Educational aid for improving color recognition capability of children |
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| CN202210620436.5A CN115019569B (en) | 2022-06-02 | 2022-06-02 | Educational aid for improving color recognition capability of children |
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