CN211963087U

CN211963087U - T-shaped spelling module

Info

Publication number: CN211963087U
Application number: CN202020066105.8U
Authority: CN
Inventors: 梁栋; 李川
Original assignee: Fourth Branch Culture Technology Hangzhou Co Ltd
Current assignee: Fourth Branch Culture Technology Hangzhou Co Ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-11-20
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to a toy or teaching aid field discloses a "T" type spelling module, including first extension and the second extension of connection at first extension middle part, first extension and second extension mutually perpendicular, the both ends of first extension are the extension end, the one end of second extension is connected with the middle part of first extension, the other end of second extension is for extending the end, the orthographic projection of the upper and lower direction of the orthographic projection of the left and right sides direction of first extension and second extension is square and square congruent, the extension end shape of first extension and second extension is the same, it is formed with lug and recess to extend to serve. The spelling module can be used as an independent toy, and can also be used as a connection point of the spelling to be used with other spelling modules and extension pieces to spell a character style.

Description

T-shaped spelling module

Technical Field

The utility model relates to a toy or teaching aid field have especially related to a "T" type spelling module.

Background

The existing spelling toys are basically used for spelling by using radicals, but the Chinese radicals are numerous, which causes numerous toy components and brings great difficulty to people playing the toys. For example, the utility model publication No. CN201423173Y discloses a Chinese character spelling toy, which uses the radicals of Chinese characters to compose Chinese characters, and it is necessary to use hundreds of different parts to compose some frequently used Chinese characters.

Chinese patent CN201621352331.2 discloses a spelling toy, which comprises simple square members, connecting members and intersecting members, and also comprises magnetic components and rotating shaft components contained therein, and is characterized in that: the straight stroke formed by the square modules comprises a point horizontal stroke, a vertical stroke, a left-falling right-falling hook, a connecting component for connecting the connected parts of the stroke and an intersecting component for forming the intersecting part, so that the spelling is very convenient. However, the spelling toy can not be spliced among all parts, is too simple and low in interestingness, has poor stability of the spliced characters, and is high in cost when the magnetic parts are used as parts.

SUMMERY OF THE UTILITY MODEL

The utility model provides a T-shaped spelling module aiming at the defects of low interest and poor connection reliability of spelling toys in the prior art.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

a T-shaped spelling module comprises a first extension part and a second extension part connected to the middle part of the first extension part, wherein the first extension part and the second extension part are perpendicular to each other, two ends of the first extension part are extension ends, one end of the second extension part is connected with the middle part of the first extension part, the other end of the second extension part is an extension end, and the cross sections of the first extension part and the second extension part are equal in area and are both square; the extending end face is provided with a convex block and a concave groove. The spelling module is used for forming a T-shaped structure and deformation of the T-shaped structure. Such as the structural style formed by connecting strokes of Chinese characters, namely horizontal strokes and strokes of Chinese characters, vertical strokes and the deformation of the structural style. The spelling module is used for forming characters with three extending direction cross points, wherein two extending directions are on the same straight line and are vertical to the other extending direction.

Preferably, the extension end face is square, the number of the bumps and the number of the grooves are two, the bumps and the grooves are respectively arranged at four corners of the extension end face, the grooves are formed among the bumps, the bumps and the grooves are distributed alternately, the bumps and the grooves are matched in shape, the cross section of the bumps and the bottom of the grooves are both square, and the area of the cross section of the bumps and the bottom of the grooves is one fourth of the area of the extension end face. The splicing form is convenient for extension of the extension section and combination with other spelling modules.

Preferably, the T-shaped spelling module comprises a first assembly on the left side, a second assembly on the right side and a third assembly on the lower side, the second assembly and the third assembly are connected to the first assembly through a mortise and tenon structure, the left end of the first assembly forms an extending end of the left end of the first extending portion, the right end of the second assembly forms an extending end of the right end of the first extending portion, and the lower end of the third assembly forms a free end of the second extending portion.

Preferably, an L-shaped groove is formed in the front end face of the first assembly, the lower end of the L-shaped groove penetrates through the lower end face of the first assembly, the right end face of the L-shaped groove penetrates through the right end face of the first assembly, a first inserting column is arranged on the upper end face of the third assembly, the shape of the inserting column is matched with the shape of the vertical portion of the L-shaped groove, a second inserting column is arranged at the left end of the second assembly, the second inserting column is matched with the shape of the horizontal portion of the L-shaped groove, an eleventh mortise is formed in the upper portion of the first inserting column, an eleventh tenon is extended at the left end of the second inserting column, and the eleventh tenon is matched with the eleventh mortise in shape.

Preferably, an assembly opening is formed in the lower right corner of the rear end face of the first assembly, the assembly opening is in the shape of an isosceles right triangle, and right-angle sides of the isosceles right triangle are a part of lower side and a part of right side of the rear end face of the first assembly; a first insertion block in an isosceles right triangle shape is arranged on the rear side of the upper end face of the third assembly, the vertex angle of the first insertion block is upward, and the longest edge of the first insertion block is equal to the side length of the upper end face of the third assembly in the left-right direction; the rear side of the right end face of the second assembly is provided with a second insertion block of an isosceles right triangle, the second insertion block and the first insertion block are congruent, the vertex angle of the second insertion block faces the left, the longest edge of the second insertion block is equal to the length of the edge of the left end face of the second assembly in the vertical direction, the length of the right-angle edge of the assembly opening is equal to the longest edge of the second insertion block, and the thicknesses of the first insertion block and the second insertion block are equal and equal to the depth of the assembly opening.

Preferably, the multifunctional part also comprises an extension part, the front surface and the back surface of the extension part can be matched with the extension end, and the extension parts can be matched with each other.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the applicant starts from the traditional analysis of the strokes of the components and changes the composition of the Chinese characters into the number of extending directions of each connecting point in the Chinese characters and the angle between the extending directions. Therefore, the spelling modules with different digital directions are designed, and then the spelling modules are connected together by using the functional parts to form the Chinese characters.

Simultaneously each spelling module passes through the mortise and tenon joint structure concatenation to be constituteed, and the mortise and tenon joint structure does not need to make reciprocal anchorage between the connecting piece immediately with the help of external force and screw in connection to the characters stability that the combination formed is higher, and the roughness is higher, the phenomenon of dropping can not appear, and single spelling module also can regard as toy to supply children and adult to use in addition, and is interesting high.

The T-shaped spelling module provided by the scheme can realize the connection of strokes of Chinese characters, namely horizontal strokes and vertical strokes. The spelling module is used for forming an intersection point with three extending directions in the character, wherein the two extending directions are on the same straight line and are vertical to the other extending direction. Because it adopts special tenon fourth of twelve earthly branches structure to splice, this kind of spelling module can regard as the toy to use alone, and it itself has considerable interest promptly. Meanwhile, the Chinese character spelling module can form complex characters by other spelling modules, and can also be assembled to form simple Chinese characters, such as the Chinese character I, by abutting against the T-shaped module and the functional parts.

Drawings

FIG. 1 is a schematic diagram of a completed assembly structure of the "T" -shaped spelling component according to the embodiment.

Fig. 2 is a rear view of fig. 1.

FIG. 3 is an exploded view of a "T" type spelling block.

Fig. 4 is a rear perspective view of fig. 3.

Fig. 5 is a schematic structural diagram of the spelling module in embodiment 6, and the top, bottom, left, right, front and back directions of the embodiment are based on the diagram.

Fig. 6 is an exploded view of fig. 5.

Fig. 7 is an exploded view of fig. 5.

Fig. 8 is a schematic structural diagram of the spelling module according to embodiment 7, and the top, bottom, left, right, front and back directions of the embodiment are based on the diagram.

Fig. 9 is an exploded view of fig. 8.

Fig. 10 is an exploded schematic view of the spelling module of embodiment 8, and the top, bottom, left, right, front and back directions of the embodiment are based on the diagram.

FIG. 11 is an exploded view of the spelling module according to example 8.

FIG. 12 is an exploded view of the spelling module according to example 8.

FIG. 13 is a schematic structural diagram of a spelling module according to embodiment 8.

Fig. 14 is a schematic structural diagram of the spelling module according to embodiment 9, and the top, bottom, left, right, front and back directions of the embodiment are based on the diagram.

Fig. 15 is an exploded view of fig. 14.

Fig. 16 is a schematic structural diagram of the spelling module according to embodiment 10, and the top, bottom, left, right, front and back directions of the embodiment are based on the diagram.

Fig. 17 is a cross-sectional view of fig. 14.

Fig. 18 is an exploded schematic view of the spelling module of embodiment 11, and the top, bottom, left, right, front and back directions of the embodiment are based on the diagram.

FIG. 19 is an exploded view of the spelling module according to example 11.

FIG. 20 is a block diagram of a spelling module according to embodiment 11.

Fig. 21 is a schematic structural diagram of the spelling module according to embodiment 12, and the top, bottom, left, right, front and back directions of the embodiment are based on the diagram.

Fig. 22 is an exploded view of fig. 21.

Fig. 23 is a schematic structural diagram of the spelling module according to embodiment 13, and the top, bottom, left, right, front and back directions of the embodiment are based on the diagram.

Fig. 24 is an exploded view of fig. 22.

Fig. 25 is a cross-sectional view of fig. 22.

Fig. 26 is a schematic view of the structure of the extension.

FIG. 27 is a schematic diagram of Chinese characters formed by splicing.

The names of the parts indicated by the numerical references in the drawings are as follows: 201-first extension, 202-second extension, 203-extension, 204-projection, 205-recess, 206-first component, 207-second component, 208-third component, 209-L-slot, 210-first plug-in post, 211-second plug-in post, 212-eleventh mortise, 213-eleventh tenon, 214-assembly opening, 215-first plug-in block, 216-second plug-in block, 217-extension, 218-first board, 219-second board, 220-third board, 221-fourth board, 222- "T" slot, 223- "i" word slot, 224-fifth board, 225-first plug-in strip, 226-first assembly slot, 227-first plug-in opening, 228-second plug-in opening, 229-lower panel, 230-first assembly post, 231-second assembly post, 232-right panel, 233-first plug-rod, 234-sixth board, 235-seventh board, 236-eighth board, 237-ninth board, 223- "i" word slot, 239-first step opening, 240-second step opening, 241- 'C' -shaped groove, 242-third insertion opening, 243-fourth insertion opening, 244-first step opening, 245-second step opening, 280- 'L' -shaped groove opening, 281-second insertion plate, 246-first through groove, 247-fifth insertion opening, 248-tenth plate, 249-eleventh plate, 250-fifth insertion plate, 251-twelfth plate, 252-sixth insertion rod, 253-sixth insertion groove,

254-seventh slot, 255-sixth slot, 256-sixth slot, 257-seventh slot, 258-seventh slot, 259-thirteenth plate, 260-fourteenth plate, 262-eighth slot, 263-ninth slot, 264-fifteenth plate, 265-eighth inserted link, 266-ninth inserted link, 267-mounting slot, 268-tenth slot, 269-tenth slot, 270-sixteenth plate, 271-seventeenth plate, 272-tenth slot, 273-horizontal inserted link, 274-vertical inserted link, 275-mounting hole, 276-fourth component, 277-fifth component.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

The key point of the present application is to form a spelling module, which can replace a connection point with three extending directions in a chinese character, wherein the spelling module can be integrally formed or formed by splicing, and the first extending portion 201 and the second extending portion 202 in this embodiment do not limit the spelling module to be formed by splicing two separate components. The idea to be expressed is that the spelling module has two characteristics of the first extension 201 and the second extension 202 after the spelling module is spliced and formed. The spelling module formed by the first extension 201 and the second extension 202 can be formed by joggling a plurality of components, for example, the first extension 201 is formed by a plurality of components or/and the second extension 202 is formed by a plurality of components. The spelling module composed of a plurality of components has the characteristics of the first extension part 201 and the second extension part 202 and the functions realized by the same, such as realizing two extension ends 203 of the first extension part 201, an extension end 203 of the second extension part 202 and the like.

Example 1

A T-shaped spelling module comprises a first extension part 201 and a second extension part 202 connected to the middle of the first extension part 201, wherein the first extension part 201 and the second extension part 202 are perpendicular to each other, both ends of the first extension part 201 are extension ends 203, one end of the second extension part 202 is connected with the middle of the first extension part 201, the other end of the second extension part 202 is an extension end 203, and both the section of the first extension part 201 and the section of the second extension part 202 are squares with side length of a; in this embodiment, the extension ends 203 of the first extension portion 201 and the second extension portion 202 are the same in shape, the end surface of the extension end 203 is a square with a side length of a, and a protrusion 204 and a groove 205 are formed on the end surface of the extension end 203. The T-shaped spelling module can replace the connection structure of strokes of horizontal and vertical Chinese characters and the integral rotation deformation of the connection structure, such as the T-shaped spelling module which can rotate 90 degrees, 180 degrees and 270 degrees. The spelling module is used for forming a cross point with three extending directions in the character, wherein the two extending directions are on the same straight line and are vertical to the other extending direction, and the three extending ends 203 can extend to different lengths by matching with different numbers of functional parts. The cross section of each of the first extension 201 and the second extension 202 is a square with a side length a, and the first extension 201 and the second extension 202 are coplanar and intersect.

The upper, lower, left, right, front and rear positions in this embodiment are referred to fig. 3, and the upper, lower, left, right, front and rear positions herein are not intended to limit the scope of protection, but are only for convenience of describing the present solution.

In order to ensure the flatness of the module surface, the first extension 201 and the second extension 202 are substantially rectangular parallelepiped with a square cross section. The projection of the protrusion 204 and the recess 205 of the extension end 203 is also square and congruent with the above-mentioned projection of the first extension 201 and the second extension 202.

The end face of the extending end 203 is square, the number of the bumps 204 and the number of the grooves 205 are two and are respectively arranged at four corners of the end face of the extending end 203, the grooves 205 are formed among the bumps 204, so that the bumps 204 and the grooves 205 are distributed alternately, the shapes of the bumps 204 and the grooves 205 are matched, the shapes of the cross sections of the bumps 204 and the bottom faces of the grooves 205 are both square, and the area of the cross sections of the bumps 204 and the bottom faces of the grooves 205 is one fourth of the area. The advantage of the square is that the structure is not only an axisymmetric structure, but also a centrosymmetric structure, and the structure has simple splicing and high matching degree. Therefore, the splicing style which can be selected by the T-shaped spelling module with the extension end 203 in the shape in the splicing process is not limited, and the T-shaped spelling module is more convenient to assemble and splice with other splicing pieces.

The T-shaped spelling modules in this embodiment are formed by combination, wherein the connection structure of each assembly combination is a mortise and tenon structure or a deformation of the mortise and tenon structure.

The T-shaped spelling module comprises a first assembly 206 on the left side, a second assembly 207 on the right side and a third assembly 208 on the lower side, wherein the second assembly 207 and the third assembly 208 are connected to the first assembly 206 through a tenon-and-mortise structure, the left end of the first assembly 206 forms an extending end 203 on the left end of the first extending part 201, the right end of the second assembly 206 forms an extending end 203 on the right end of the first extending part 201, and the lower end of the third assembly 208 forms a free end of the second extending part 202.

An L-shaped groove 209 is formed in the front end face of the first component 206, the lower end of the L-shaped groove 209 penetrates through the lower end face of the first component 206, the right end of the L-shaped groove 209 penetrates through the right end face of the first component 206, a first inserting column 210 is arranged on the upper end face of the third component 208, the shape of the inserting column is matched with the vertical portion of the L-shaped groove 209 in shape, a second inserting column 211 is arranged at the left end of the second component 207, the shape of the second inserting column 211 is matched with the shape of the horizontal portion of the L-shaped groove 209, an eleventh mortise 212 is formed in the upper portion of the first inserting column 210, an eleventh tenon 213 is extended at the left end of the second inserting column 211, and the shapes of the eleventh tenon 213 and the eleventh mortise. The first and second insert posts 210 and 211 are rectangular in cross section. In this embodiment, the eleventh mortise 212 is a rectangular through hole, but may also be a through hole or a blind hole with other shapes, and in this embodiment, the length of the eleventh tenon 213 is the same as the depth of the eleventh mortise 212.

An assembly opening 214 is formed in the lower right corner of the rear end face of the first component 206, the assembly opening 214 is in the shape of an isosceles right triangle, and right-angle sides of the isosceles right triangle are a part of the lower side and a part of the right side of the rear end face of the first component 206; the right angle of the mounting opening 214 is the lower right corner of the rear face of the first component 206. A first insertion block 215 in the shape of an isosceles right triangle is arranged on the rear side of the upper end face of the third component 208, the vertex angle of the first insertion block 215 is upward, and the longest edge of the first insertion block 215 is equal to the side length of the upper end face of the third component 208 in the left-right direction; the rear side of the right end face of the second assembly 207 is provided with a second insertion block 216 in the shape of an isosceles right triangle, the second insertion block 216 and the first insertion block 215 are identical, the vertex angle of the second insertion block 216 faces to the left, the longest edge of the second insertion block 216 is equal to the length of the up-and-down direction of the left end face of the second assembly 207, the length of the right-angle edge of the assembly opening 214 is equal to the longest edge of the second insertion block 216, the thicknesses of the first insertion block 215 and the second insertion block 216 are equal and equal to the depth of the assembly opening 214, and therefore the outer end faces of the first insertion block 215 and the second insertion block 216 can be flush with the rear end face of the first assembly 206; and the sum of the areas of the first and second inserts 215 and 216 is equal to the area of the assembly opening 214, so that the first and second inserts 215 and 216 can just fill the assembly opening 214.

The splicing process of the T-shaped spelling module is as follows, a first inserting column 210 is inserted in the vertical part of the L-shaped groove 209, the upper end face of a third component 208 is fit with the lower end face of a first component 206, a first inserting block 215 is inserted at the lower side of the assembling port 214, and a right-angle edge is abutted against the inclined edge of the assembling port 214; then the second plug 211 is plugged into the horizontal portion of the L-shaped groove 209, the eleventh tenon 213 is matched with the mortise, the left end face of the second component 207 is attached to the right end face of the first component 206, and the second plug 216 fills the remaining portion of the assembly opening 214 to splice the back side of the first component 206 into a plane without a gap.

Example 2

The difference from example 1 is that: the eleventh mortise 212 is a circular hole, and the eleventh tenon 213 is a cylinder.

Example 3

The difference from example 1 is that: the first extension 201 and the second extension 202 are integrally formed.

Example 4

The functional piece comprises an extension piece 217, the extension piece 217 can be matched with the lug 204 and the groove 205 of the extension end 203 of the embodiment 1, the embodiment 2 and the embodiment 3, and the front surface and the back surface of the extension piece 217 are the same as the shape of the extension end 203, namely the groove 205 and the lug 204 are also arranged. The extensions 217 can engage the extension ends 203 on both the front and back sides, and the extensions 217 can engage each other. Because the extension 217 can be in a central symmetrical structure, the same assembly effect can be achieved when the front surface and the rear surface of the L-shaped spelling module face outwards and face outwards.

Example 5

The embodiment comprises the extending pieces 217 in the embodiment 4, and a plurality of extending pieces 217 and 2T-shaped spelling modules form an I shape.

Example 6

This embodiment is different from embodiment 1 in that: the first extension 201 and the second extension 202 are formed by mutually joggling a first component 206, a second component 207 and a third component 208;

the first assembly 206 comprises a first plate 218 at the left end and a second plate 219 integrally formed on the right end face of the first plate 218, the left side of the first plate 218 is an extension end 203 at the left end of the first extension 201, the second assembly 207 comprises a third plate 220 at the lower end and a fourth plate 221 arranged above the third plate 220, the lower end of the third plate 220 is an extension end 203 of the second extension 202, the right end face of the second plate 219 and the right end face of the fourth plate 221 are both provided with a "T" -shaped notch 222, when assembled, the "T" -shaped notch 222 of the second plate 219 and the "T" -shaped notch 222 of the fourth plate 221 are assembled to form an "i" -shaped notch 223, the third assembly 208 comprises a fifth plate 224, the right end of the fifth plate 224 is the extension end 203 at the right end of the first extension 201, and the left end face of the fifth plate 224 is provided with a "i" -shaped first insertion strip 225; during assembly, the first inserting bar 225 is inserted into the I-shaped groove 223 formed by splicing the T-shaped notch 222 of the second plate 219 and the T-shaped notch 222 of the fourth plate 221, and the right end surfaces of the second plate 219 and the fourth plate 221 and the left end surface of the fifth plate 224 are attached to form a T-shaped splicing module.

Example 7

The difference from example 6 is that: the first assembly 206 is a cylindrical member with a rectangular cross section, the left end of the first assembly 206 is an extension end 203 of the left end of the first extension 201, the right end of the first assembly 206 is provided with a first assembly groove 226 extending transversely along the first assembly 206, the front end surface of the first assembly 206 is provided with a first insertion opening 227, the rear end surface of the first assembly 206 is provided with a second insertion opening 228, the first insertion opening 227 and the second insertion opening 228 penetrate through the upper end surface and the lower end surface of the first assembly 206 and are communicated with the first assembly groove 226, the second assembly 207 comprises a lower panel 229, the lower end of the lower panel 229 is an extension end 203 of the second extension 202, the upper end surface of the lower panel 229 is provided with a first assembly column 230 matched with the first insertion opening 227 in shape, a second assembling post 231 matched with the shape of the second socket 228, the third assembly 208 comprises a right panel 232, the right side of the right panel 232 is an extending end 203 at the right end of the first extending part 201, and the left end surface of the right panel 232 is provided with a first inserting rod 233 matched with the shape of the first assembling groove 226; when the assembly is carried out, the lower end face of the first assembly 206 abuts against the upper end face of the lower panel 229, the first insertion opening 227 and the second insertion opening 228 are respectively matched with the first assembly column 230 and the second assembly column 231, the right end face of the first assembly 206 is abutted against the left end face of the right panel 232 of the third assembly 208, and the first insertion rod 233 is inserted into the first assembly groove 226.

Example 8

The difference from example 6 is that: the first assembly 206 comprises a sixth plate 234 at the left end and a seventh plate 235 at the lower side, the inner side of the left end of the seventh plate 235 forms an L-shaped plate by forming a second bayonet 238, and the middle part of the second assembly 207 forms an L-shaped notch 280 matched with the L-shaped plate along the front end surface and the right end surface; a first step opening 239 is formed in the rear end face of the second assembly 207, a second step opening 240 is formed in the rear end face of the seventh plate 235, a "C" shaped groove 241 is formed by the first step opening 239 and the second step opening 240, a third socket 242 corresponding to the "C" shaped groove 241 is formed in the sixth plate 234, the third assembly 208 comprises an eighth plate 236 at the right end and a ninth plate 237 at the rear side, the right side of the eighth plate 236 is an extending end 203 at the right end of the first extending portion 201, a second insert plate 281 is arranged on the front end face of the ninth plate 237, and the second insert plate 281 is used for matching with the "C" shaped groove and the third socket 242; a fourth inserting hole 243 is formed in the front side of the eighth plate 236, a first split 244 is formed in the right end surface of the second assembly 207, a second split 245 is formed in the right end surface of the seventh plate 235, and the first split 244 and the second split 245 are used for being assembled with the fourth inserting hole 243; during assembly, the L-shaped plate of the seventh plate 235 is clamped in the L-shaped slot of the second assembly 207, so that the lower end surface of the seventh plate 235 is attached to the bottom surface of the L-shaped slot 280, the right end surface of the seventh plate 235 is flush with the right end surface of the second assembly 207, the rear end surface of the seventh plate 235 is flush with the rear end surface of the second assembly 207, the left end surface of the second assembly 207 is attached to the right end surface of the sixth plate 234, the first block 244 and the second block 245 form a rectangular plug, then the second insert plate 281 is inserted in the C-shaped slot, the left end of the second insert plate is inserted in the third socket 242, and the first block 244 and the second block 245 are inserted in the fourth socket 243, thereby forming an integrated T-shaped block having the first extension 201 and the second extension 202.

Example 9

The T-shaped spelling module formed by the first extension 201 and the second extension 202 in this embodiment is formed by the joggling of the fourth component 276 and the fifth component 277;

wherein the left end of the fourth component 276 is the extending end 203 of the left end of the first extending part 201, and the right end of the fourth component 276 is the extending end 203 of the right end of the first extending part 201; a first through groove 246 is formed in the rear side surface of the fourth component 276, and the first through groove 246 penetrates through the upper end surface and the lower end surface of the fourth component 276; a fifth jack 247 is formed in the bottom surface of the first through groove 246, and the fifth jack 247 penetrates through the front end surface of the fourth component 276; the fifth component 277 comprises a tenth plate 248 at the lower end, an eleventh plate 249 is arranged on the upper side of the tenth plate 248, a fifth plug plate 250 matched with the fifth inserting hole 247 is arranged on the eleventh plate 249, the eleventh plate 249 is used for being assembled in the first through groove 246, and the fifth plug plate 250 is used for being plugged in the fifth inserting hole 247; when the assembly is carried out, the fifth inserting plate 250 is inserted into the fifth inserting hole 247, the eleventh plate 249 is inserted into the first through groove 246, so that the rear end surface of the eleventh plate 249 is flush with the rear end surface of the fourth component 276, the upper end surface of the eleventh plate 249 is flush with the upper end surface of the fourth component 276, and the lower end surface of the fourth component 276 is attached to the upper end surface of the tenth plate 248.

Example 10

Compared with the embodiment 9, the left end of the fourth component 276 is the extending end 203 of the left end of the first extending part 201, and the right end of the fourth component 276 is the extending end 203 of the right end of the first extending part 201; the fifth component 277 includes a twelfth plate 251, the lower end of the twelfth plate 251 is the extending end 203 of the second extending part 202, the upper end surface of the twelfth plate 251 is provided with a sixth inserting rod 252, and the lower end surface of the fourth component 276 is provided with a sixth slot 253 matched with the sixth inserting rod 252; in this embodiment, the sixth slot 253 is a through slot, a lower end surface of the fourth component 276 is attached to an upper end surface of the twelfth plate 251 during assembly, the sixth slot 253 is matched with the sixth insertion rod 252, and the cross sections of the first extension portion 201 and the second extension portion 202 formed by combination are square with the side length of a.

Example 11

Compared with the embodiment 9, the left end of the fourth component 276 is the extending end 203 of the left end of the first extending portion 201, the right end of the fourth component 276 is the extending end 203 of the right end of the first extending portion 201, the front end surface of the fourth component 276 is provided with a seventh slot 254, the seventh slot 254 penetrates through the upper end surface and the lower end surface of the fourth component 276, the bottom surface of the seventh slot 254 is provided with a sixth tenon and a seventh mortise 258, the fifth component 277 comprises a thirteenth plate 259 at the lower end, the front side of the upper end of the thirteenth plate 259 is provided with a fourteenth plate 260, the shape of the fourteenth plate 260 is matched with the shape of the seventh slot 254, and the inner side surface of the fourteenth plate 260 is provided with a sixth mortise 256 matched with the sixth tenon and a seventh tenon 257 matched with the seventh mortise 258; in this embodiment, the sixth mortise 256 and the seventh mortise 258 are both through slots, the sixth mortise 256 and the seventh mortise 258 are both "T" shaped slots with the same structure, the sixth mortise 256 forms an opening at the lower end of the fourth component 276, and the seventh mortise 258 forms an opening at the upper end of the fourteenth plate 260. The upper end surface of the sixth mortise 256 is flush with the lower end surface of the seventh tenon 257, and the lower end surface of the seventh mortise 258 is flush with the upper end surface of the sixth tenon. During assembly, the sixth tenon is inserted into the sixth mortise 256, the seventh tenon 257 is inserted into the seventh mortise 258, the rear end surface of the fourteenth plate 260 is attached to the bottom surface of the seventh slot 254, the left side surface and the right side surface of the fourteenth plate 260 are attached to the left side surface and the right side surface of the seventh slot 254, and the lower end surface of the fourth component 276 is seated on the upper end surface of the thirteenth, so that the T-shaped character spelling module with the first extension part 201 and the second extension part 202 is formed.

Example 12

The difference from example 9 is that: the left end of the fourth component 276 is the extending end 203 of the left end of the first extending part 201, the right end of the fourth component 276 is the extending end 203 of the right end of the first extending part 201, the front end face of the fourth component 276 is provided with an eighth slot 262, the rear end face of the fourth component 276 is provided with a ninth slot 263, the eighth slot 262 and the ninth slot 263 both pass through the lower end face of the fourth component 276, the fifth component 277 comprises a fifteenth plate 264, the lower end of the fifteenth plate 264 is the extending end 203 of the second extending part 202, the upper end face of the fifteenth plate 264 is provided with an eighth inserting rod 265 matched with the eighth slot 262 and a ninth inserting rod 266 matched with the ninth slot 263, the front end face of the eighth inserting rod 265 and the front end face of the fifteenth plate 264 are flush, the rear end face of the ninth inserting rod 266 is flush with the rear end face of the fifteenth plate 264, the inner side of the eighth slot 262 or the ninth slot 263 is provided with a mounting groove 267, the projection of the eighth slot 263 or the ninth slot 263 completely falls into the mounting groove 267, the installation groove 267 communicates with the eighth slot 262 or the ninth slot 263; in this embodiment, the mounting groove 267 is installed inside the eighth slot 262, during installation, the eighth plunger 265 is inserted into the mounting groove 267, at this time, the lower end surface of the fourth component 276 is attached to the upper end surface of the fifteenth plate 264, the ninth plunger 266 is located outside the ninth slot 263, and then the eighth plunger 265 slides outwards, the eighth plunger 265 is engaged with the eighth slot 262, and the ninth plunger 266 is engaged with the ninth slot 263, thereby forming a "T" shaped character spelling module having the first extension 201 and the second extension 202. In order to prevent the fifth assembly 277 from falling, the eighth slot 262 and the ninth slot 263 are T-shaped.

Example 13

The difference from example 9 is that: the left end of the fourth component 276 is an extending end 203 at the left end of the first extending part 201, the right end of the fourth component 276 is an extending end 203 at the right end of the first extending part 201, the front end surface of the fourth component 276 is provided with a tenth slot 269, the bottom surface of the tenth slot 269 is provided with a tenth mortise 268, the tenth mortise 268 is an L-shaped notch, one end of the tenth mortise 268 is opened at the upper end of the fourth component 276, and the other end of the tenth mortise 268 is opened at the bottom surface of the tenth slot 269; the fifth component 277 includes a bottom sixteenth plate 270, a seventeenth plate 271 is disposed on the lower side of the sixteenth plate 270, where the upper end of the sixteenth plate 270 is the extending end 203 of the second extending portion 202, the seventeenth plate 271 is matched with the tenth slot 269, a tenth tenon 272 is disposed on the rear end surface of the seventeenth plate 271, the tenth tenon 272 is an "L" -shaped tenon, and the shape of the mounting hole 275 formed by the tenth mortise 268 on the bottom surface of the tenth slot 269 matches with the shape of the tenth tenon 272; the tenth tenon 272 includes a horizontal inserting plate 273 and a vertical inserting plate 274, and the vertical inserting plate 274 is used for matching with the opening on the upper end surface of the tenth mortise 268; in this embodiment, the fourth component 276 is a square column with a cross section of a, when the fourth component 276 is assembled, the tenth tenon 272 is inserted into the mounting hole 275 formed by the tenth mortise 268, the inner end surface of the seventeenth plate 271 is attached to the bottom surface of the tenth slot 269, a certain distance exists between the lower end surface of the fourth component 276 and the upper end surface of the sixteenth plate 270, then the fifth component 277 is pushed upwards to insert the vertical plate of the tenth tenon 272 into the upper end opening of the tenth mortise 268, and the upper end surface of the vertical plate is flush with the upper end surface of the fourth component 276.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. A T-shaped spelling module is characterized in that: the device comprises a first extension part (201) and a second extension part (202) arranged in the middle of the first extension part (201), wherein the first extension part (201) and the second extension part (202) are perpendicular to each other, both ends of the first extension part (201) are extension ends (203), one end of the second extension part (202) is connected with the middle of the first extension part (201), and the other end of the second extension part (202) is the extension end (203); the end face of the extension end (203) of the first extension part (201) and the end face of the extension end (203) of the second extension part (202) are rectangular with the same shape, a bump (204) and a groove (205) are formed on the end face of the extension end (203), and the shape of the bump (204) is matched with that of the groove (205).

2. A "T" -shaped spelling module according to claim 1, wherein: the end faces of the extension end (203) of the first extension portion (201) and the extension end (203) of the second extension portion (202) are both square with the side length of a, the number of the bumps (204) and the number of the grooves (205) are two and are respectively arranged at four corners of the end face of the extension end (203), the grooves (205) are formed among the bumps (204) to enable the bumps (204) and the grooves (205) to be distributed alternately, the shapes of the bumps (204) and the grooves (205) are matched, the cross section shape of the bumps (204) and the bottom face shape of the grooves (205) are both square, and the area of the cross section shape of the bumps (204) and the area of the bottom face of the.

3. A "T" -shaped spelling module according to claim 1, wherein: the cross sections of the first extension part (201) and the second extension part (202) are both square with the side length of a, the first extension part (201) and the second extension part (202) are coplanar and intersected, and a T-shaped spelling module formed by the first extension part (201) and the second extension part (202) is formed by splicing a plurality of components.

4. A "T" -shaped spelling module according to claim 3, wherein: the central line of the first extension part (201) is vertical to the central line of the second extension part (202); the first extension part (201) and the second extension part (202) are formed by mutually joggling a first component (206), a second component (207) and a third component (208), or the first extension part (201) and the second extension part (202) are formed by joggling a fourth component (276) and a fifth component (277).

5. A "T" -shaped spelling module according to any one of claims 1 to 4, wherein: the T-shaped spelling module formed by the first extension part (201) and the second extension part (202) is formed by mutually joggling a first component (206), a second component (207) and a third component (208);

the first assembly (206) comprises a first plate (218) at the left end and a second plate (219) integrally formed on the right end face of the first plate (218), the left side of the first plate (218) is an extension end (203) at the left end of the first extension part (201), the second assembly (207) comprises a third plate (220) at the lower end and a fourth plate (221) arranged above the third plate (220), the lower end of the third plate (220) is the extension end (203) of the second extension part (202), the right end face of the second plate (219) and the right end face of the fourth plate (221) are both provided with a T-shaped notch (222), during assembly, the T-shaped notch (222) of the second plate (219) and the T-shaped notch (222) of the fourth plate (221) are assembled to form an I-shaped groove (223), the third assembly (208) comprises a fifth plate (224), the right end of the fifth plate (224) is the extension end (203) at the right end of the first extension part (201), the left end face of the fifth plate (224) is provided with an I-shaped first inserting strip (225);

or the first component (206) is a cylindrical part with a rectangular cross section, the left end of the first component (206) is an extending end (203) of the left end of the first extending part (201), the right end of the first component (206) is provided with a first assembling groove (226) extending transversely along the first component (206), the front end surface of the first component (206) is provided with a first inserting opening (227), the rear end surface of the first component (206) is provided with a second inserting opening (228), the first inserting opening (227) and the second inserting opening (228) both penetrate through the upper end surface and the lower end surface of the first component (206) and are communicated with the first assembling groove (226), the second component (207) comprises a lower panel (229), the lower end of the lower panel (229) is an extending end (203) of the second extending part (202), the upper end surface of the lower panel (229) is provided with a first assembling column (230) matched with the first inserting opening (227) in shape, and a second assembling column (231) matched with the second inserting opening (228) in shape, the third assembly (208) comprises a right panel (232), the right side of the right panel (232) is an extension end (203) at the right end of the first extension part (201), and the left end face of the right panel (232) is provided with a first insert rod (233) matched with the first assembling groove (226) in shape;

or the first component (206) comprises a sixth plate (234) at the left end and a seventh plate (235) at the lower side, the inner side of the left end of the seventh plate (235) forms an L-shaped plate by arranging a second bayonet (238), and the middle part of the second component (207) forms an L-shaped notch (280) matched with the L-shaped plate along the front end surface and the right end surface; the rear end face of the second assembly (207) is provided with a first step opening (239), the rear end face of the seventh plate (235) is provided with a second step opening (240), the first step opening (239) and the second step opening (240) form a C-shaped groove (241), the sixth plate (234) is provided with a third insertion opening (242) corresponding to the C-shaped groove (241), the third assembly (208) comprises an eighth plate (236) at the right end and a ninth plate (237) at the rear side, the right side of the eighth plate (236) is an extension end (203) at the right end of the first extension part (201), the front end face of the ninth plate (237) is provided with a second insertion plate (281), and the second insertion plate (281) is used for being matched with the C-shaped groove (241) and the third insertion opening (242); the front side of the eighth plate (236) is provided with a fourth socket (243), the right end face of the second assembly (207) is provided with a first splicing block (244), the right end face of the seventh plate (235) is provided with a second splicing block (245), and the first splicing block (244) and the second splicing block (245) are used for being assembled with the fourth socket (243).

6. A "T" -shaped spelling module according to any one of claims 1 to 4, wherein: the T-shaped spelling module formed by the first extension part (201) and the second extension part (202) is formed by mutually joggling the fourth component (276) and the fifth component (277);

the left end of the fourth component (276) is an extension end (203) of the left end of the first extension part (201), and the right end of the fourth component (276) is an extension end (203) of the right end of the first extension part (201); a first through groove (246) is formed in the rear side face of the fourth component (276), and the first through groove (246) penetrates through the upper end face and the lower end face of the fourth component (276); a fifth jack (247) is formed in the bottom surface of the first through groove (246), and the fifth jack (247) penetrates through the front end surface of the fourth component (276); the fifth component (277) comprises a tenth plate (248) at the lower end, an eleventh plate (249) is arranged on the upper side of the tenth plate (248), a fifth inserting plate (250) matched with the fifth inserting hole (247) is arranged on the eleventh plate (249), the eleventh plate (249) is used for being assembled in the first through groove (246), and the fifth inserting plate (250) is used for being inserted into the fifth inserting hole (247);

or the left end of the fourth component (276) is the extending end (203) of the left end of the first extending part (201), and the right end of the fourth component (276) is the extending end (203) of the right end of the first extending part (201); the fifth component (277) comprises a twelfth plate (251), the lower end of the twelfth plate (251) is an extending end (203) of the second extending part (202), a sixth inserting rod (252) is arranged on the upper end surface of the twelfth plate (251), and a sixth inserting groove (253) matched with the sixth inserting rod (252) is arranged on the lower end surface of the fourth component (276);

or the left end of the fourth component (276) is an extension end (203) of the left end of the first extension part (201), the right end of the fourth component (276) is an extension end (203) of the right end of the first extension part (201), a seventh slot (254) is formed in the front end face of the fourth component (276), the seventh slot (254) penetrates through the upper end face and the lower end face of the fourth component (276), a sixth tenon and a seventh mortise (258) are arranged on the bottom face of the seventh slot (254), the fifth component (277) comprises a tenth plate (259) at the lower end, a fourteenth plate (260) is arranged on the front side of the upper end of the tenth plate (259), the shape of the fourteenth plate (260) is matched with that of the seventh slot (254), a sixth mortise (256) matched with the sixth tenon and a seventh tenon (257) matched with the seventh mortise (258) are arranged on the inner side face of the fourteenth plate (260);

or the left end of the fourth component (276) is the extending end (203) of the left end of the first extending part (201), the right end of the fourth component (276) is the extending end (203) of the right end of the first extending part (201), the front end face of the fourth component (276) is provided with an eighth slot (262), the rear end face of the fourth component (276) is provided with a ninth slot (263), the eighth slot (262) and the ninth slot (263) both pass through the lower end face of the fourth component (276), the fifth component (277) comprises a fifteenth plate (264), the lower end of the fifteenth plate (264) is the extending end (203) of the second extending part (202), the upper end face of the fifteenth plate (264) is provided with an eighth inserting rod (265) matched with the eighth slot (262), the ninth inserting rod (266) matched with the ninth slot (263), the front end face of the eighth inserting rod (265) is flush with the front end face of the fifteenth plate (264), and the rear end face of the ninth inserting rod (266) is flush with the rear end face of the fifteenth plate (264), the inner side of the eighth slot (262) or the ninth slot (263) is provided with a mounting groove (267), the projection of the eighth slot (262) or the ninth slot (263) completely falls into the mounting groove (267), and the mounting groove (267) is communicated with the eighth slot (262) or the ninth slot (263);

or the left end of the fourth component (276) is an extension end (203) of the left end of the first extension part (201), the right end of the fourth component (276) is an extension end (203) of the right end of the first extension part (201), a tenth slot (269) is formed in the front end face of the fourth component (276), a tenth mortise (268) is formed in the bottom face of the tenth slot (269), the tenth mortise (268) is an L-shaped notch, an opening at one end of the tenth mortise (268) is formed in the upper end of the fourth component (276), and an opening at the other end of the tenth mortise (268) is formed in the bottom face of the tenth slot (269); the fifth component (277) comprises a bottom sixteenth plate (270), the lower side of the sixteenth plate (270) is an extending end (203) of the second extending part (202), the upper end of the sixteenth plate (270) is provided with a seventeenth plate (271) matched with a tenth slot (269), the rear end face of the seventeenth plate (271) is provided with a tenth tenon (272), the tenth tenon (272) is an L-shaped tenon, and the shape of a mounting hole (275) formed in the bottom face of the tenth slot (269) by the tenth mortise (268) is matched with the shape of the tenth tenon (272); the tenth tenon (272) includes a horizontal insertion plate (273) and a vertical insertion plate (274), and the vertical insertion plate (274) is used for matching with the opening on the upper end surface of the tenth mortise (268).

7. A "T" -shaped spelling module according to claim 1, wherein: the T-shaped spelling module comprises a first assembly (206) on the left side, a second assembly (207) on the right side and a third assembly (208) on the lower side, the second assembly (207) and the third assembly (208) are connected to the first assembly (206) through a mortise and tenon structure, the left end of the first assembly (206) forms an extension end (203) at the left end of a first extension portion (201), the right end of the second assembly (207) forms an extension end (203) at the right end of the first extension portion (201), and the lower end of the third assembly (208) forms the free end of a second extension portion (202).

8. The T-shaped spelling module of claim 7, wherein: l type groove (209) have been seted up to the preceding terminal surface of first subassembly (206), the lower extreme in L type groove (209) runs through the lower terminal surface of first subassembly (206), the right-hand member face of first subassembly (206) is run through to L type groove (209) right-hand member end, the up end of third subassembly (208) is provided with first plunger (210), the shape and the vertical part shape of L type groove (209) of plunger match, the left end of second subassembly (207) is provided with second plunger (211), second plunger (211) and L type groove (209) horizontal part shape match, eleventh mortise (212) have been seted up on the upper portion of first plunger (210), the left end extension of second plunger (211) has eleventh tenon (213), the shape phase-match of eleventh tenon (213) and eleventh mortise (212).

9. A "T" -shaped spelling module according to claim 8, wherein: an assembly opening (214) is formed in the lower right corner of the rear end face of the first assembly (206), the assembly opening (214) is in the shape of an isosceles right triangle, and right-angle sides of the isosceles right triangle are a part of the lower side and a part of the right side of the rear end face of the first assembly (206); a first insertion block (215) in the shape of an isosceles right triangle is arranged on the rear side of the upper end face of the third assembly (208), the vertex angle of the first insertion block (215) faces upwards, and the longest edge of the first insertion block (215) is equal to the side length of the upper end face of the third assembly (208) in the left-right direction; the rear side of the right end face of the second assembly (207) is provided with a second insertion block (216) of an isosceles right triangle, the second insertion block (216) and the first insertion block (215) are identical, the vertex angle of the second insertion block (216) faces to the left, the longest edge of the second insertion block (216) is equal to the length of the up-and-down direction of the left end face of the second assembly (207), the length of the right-angle edge of the assembling port (214) is equal to the longest edge of the second insertion block (216), and the thicknesses of the first insertion block (215) and the second insertion block (216) are equal and equal to the depth of the assembling port (214).

10. A "T" -shaped spelling module according to claim 1, wherein: the multifunctional piece comprises an extension piece (217), the structures of the front surface and the back surface of the extension piece (217) are matched with the structures on the end surface of the extension end (203), and the extension pieces (217) can be matched with each other.