CN212467136U - L-shaped spelling module - Google Patents

Abstract

The utility model relates to a toy or teaching aid field discloses a "L" type spelling module, including mutually perpendicular's first extension and second extension, the one end of first extension and the one end of second extension are connected and are formed "L" type spelling module, and the terminal surface of the other end of first extension and second extension is for extending the end, extends the end and is used for splicing the length of extending first extension or the length of second extension with the function piece, extends to serve and is provided with recess and the lug that is used for the assembly. 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

L-shaped spelling module

Technical Field

The utility model relates to a toy field has especially related to a "L" 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 an L-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:

an L-shaped spelling module comprises a first extension part and a second extension part, wherein one end of the first extension part is fixedly connected with one end of the second extension part, the other ends of the first extension part and the second extension part are extension ends, and an included angle between a center line of the first extension part and a center line of the second extension part is a right angle; the end faces of the first extension part extension end and the second extension part extension end are both rectangles with the same shape, a convex block and a groove are formed on the end face of the extension end, and the shapes of the convex block and the groove are matched. The method can form the 'cross-folding' strokes and the deformation of the 'cross-folding' strokes in the Chinese characters, namely, the inflection points which are approximately right-angled in the Chinese characters are formed.

Preferably, the end faces of the extending end of the first extending part and the extending end of the second extending part are both square with the side length of a, the end faces of the extending ends are diagonally provided with lugs, grooves are formed between the lugs, the lugs are matched with the grooves in shape, the lugs and the grooves are distributed in two numbers at intervals, the cross sections of the lugs and the grooves are both rectangular, and the area of the cross section of each lug and the area of each groove is one fourth of the area of the cross section of the extending end. The splicing form is convenient for extension of the extension section and combination with other spelling modules.

Preferably, the first extension part and the second extension part are formed by splicing a plurality of components, the center lines of the first extension part and the second extension part are coplanar and intersect at a point, and the cross sections of the first extension part and the second extension part are both square with the side length of a.

Preferably, the center line of the first extension part is perpendicular to the center line of the second extension part; the first extension part and the second extension part are formed by mutually joggling the first component, the second component and the third component, or the first extension part and the second extension part are formed by joggling the fourth component and the fifth component.

Preferably, the L-shaped spelling module is a mortise and tenon splicing piece, and the L-shaped spelling piece comprises a third component, a first component forming a first extension part and a second component forming a second extension part; the one end of first subassembly is the extension end of first extension, the other end is provided with the tenon, the one end of second subassembly is the extension end of second extension, the other end of second subassembly is the installation face, the plumb line of installation face and the plumb line mutually perpendicular of second subassembly extension end, the plumb line of installation face is parallel with the plumb line that first subassembly extended the end, be provided with on the installation face be used for with tenon complex pilot hole, the installation cavity has been seted up to the back terminal surface of installation face, the tenon passes the pilot hole and pegs graft and makes first subassembly and installation face laminating in the installation cavity, the opening that third subassembly peg graft and sealed installation cavity formation in pilot hole and installation cavity.

As preferredly, the tenon is the L type, including first plug connector and hasp piece, and the third subassembly includes second plug connector and is used for shutoff installation cavity open-ended bumping post, and the tenon passes the pilot hole and makes hasp piece lock at the right front side of pilot hole, and the preceding terminal surface of hasp piece flushes with the preceding terminal surface of second subassembly, and the second plug connector is pegged graft in the pilot hole, and bumping post and the remaining space cooperation of installation cavity make preceding terminal surface, rear end face and the trailing flank of second subassembly flat.

Preferably, the second plug connector and the retaining column are arranged in a T shape, the right end face of the tenon is abutted to the front half part of the retaining column, a notch is formed in the right end of the rear side of the mounting cavity, the rear half part of the retaining column is matched with the notch, and a step is formed on the lower side of the mounting surface.

Preferably, the second connector and the first connector are mutually attached and matched in the mounting hole and completely fill the mounting hole, and the left end face of the second connector does not exceed the mounting surface.

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, the extension parts can be matched with each other, and the joint of the first extension part and the second extension part is in circular arc transition.

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 L-shaped spelling module provided by the scheme can replace the cross points with 2 extending directions in the Chinese characters. First subassembly and second subassembly are the lock and connect, connect more reliably, connect through the cooperation of mortise-tenon joint between each part and need not other connecting pieces can realize the stable equipment of each subassembly. The L-shaped spelling module can form the cross-folding strokes and the deformation of the cross-folding strokes in the Chinese characters.

Drawings

FIG. 1 is a schematic structural diagram of an "L" type spelling module.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is an exploded view of fig. 1.

FIG. 4 is a schematic structural diagram of an "L" -shaped spelling component according to embodiment 7.

Fig. 5 is an exploded view of fig. 4.

Fig. 6 is an exploded view of fig. 4.

FIG. 7 is a schematic structural diagram of an "L" -shaped spelling component according to embodiment 8.

Fig. 8 is an exploded view of fig. 7.

FIG. 9 is a schematic structural diagram of an "L" -shaped spelling component according to embodiment 9.

FIG. 10 is a schematic structural diagram of an "L" -shaped spelling component according to embodiment 10.

Fig. 11 is an exploded view of fig. 10.

FIG. 12 is a schematic structural diagram of an "L" -shaped spelling component according to embodiment 11.

Fig. 13 is an exploded view of fig. 12.

FIG. 14 is a schematic structural diagram of an "L" -shaped spelling component according to embodiment 12.

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

FIG. 16 is a schematic structural diagram of an "L" -shaped spelling component according to embodiment 13.

Fig. 17 is an exploded view of fig. 16.

FIG. 18 is a schematic structural diagram of an "L" -shaped spelling component according to embodiment 14.

Fig. 19 is an exploded view of fig. 17.

Fig. 20 is an exploded view of fig. 17.

FIG. 21 is a schematic structural diagram of an "L" -shaped spelling component according to embodiment 15.

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

FIG. 23 is a schematic structural diagram of an "L" -shaped spelling component according to embodiment 16.

Fig. 24 is an exploded view of fig. 23.

FIG. 25 is a schematic structural diagram of an "L" -shaped spelling component according to embodiment 17.

Fig. 26 is an exploded view of fig. 25.

Fig. 27 is an exploded view of fig. 25.

Fig. 28 is a schematic view of an extension.

FIG. 29 is a schematic view of a Chinese character "kou".

Detailed Description

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

Example 1

As shown in fig. 1 to 3, an "L" -shaped spelling module can form a inflection point having two connection points extending in a Chinese character, such as a horizontal fold, a horizontal skimming, and the like. The spelling module comprises a first extension part 101 and a second extension part 102, one end of the first extension part 101 is fixedly connected with one end of the second extension part 102, the other end of the first extension part 101 and the other end of the second extension part 102 are extension ends 103, and an included angle between a central line of the first extension part 101 and a central line of the second extension part 102 is an acute angle, a right angle or an obtuse angle; the center lines of the first extension 101 and the second extension 102 are perpendicular to each other in this embodiment. The end surfaces of the extending end 103 of the first extending part 101 and the extending end 103 of the second extending part 102 are both square with the side length of a, a bump 104 and a groove 105 are formed on the end surface of the extending end 103, and the shapes of the bump 104 and the groove 105 are matched. The first extension 101 and the second extension 103 can be assembled with different numbers of functional components to extend the lengths of the first extension 101 and the second extension 102 by as much as necessary.

The center line in this embodiment refers to an axis perpendicular to the end surface of the first extension portion 101 or the second extension portion 102 and passing through the center of the end surface, and in this embodiment, the cross sections of the first extension portion 101 and the second extension portion 102 are both square with a side length of a, so the center line of the first extension portion is perpendicular to the cross section of the first extension portion and the center of the cross section of the first extension portion, the center line of the first extension portion and the center line of the second extension portion are coplanar and perpendicularly intersected, and the center line of the second extension portion is perpendicular to the cross section of the second extension portion, so the front end surface, the rear end surface, and the upper end surface of the L-shaped spelling module are all. In this embodiment, the extension end 103 is square, the protrusions 104 are diagonally arranged on the extension end 103, the grooves 105 are formed between the protrusions 104, the shapes of the protrusions 104 and the grooves 105 are matched, the number of the protrusions 104 and the grooves 105 is two and are distributed alternately, the cross sections of the protrusions 104 and the grooves 105 are rectangular, and the area of the cross section of each protrusion is one fourth of the area of the cross section of the extension end 103. Specifically, in the present embodiment, the cross section of the extension end 103 is square, and in order to ensure the flatness of the module, the cross-sectional profiles of the first extension 101 and the second extension 102 are also square. Since the areas of the protrusion 104 and the groove 105 are each one fourth of the cross section of the extending end 103 and are square, the protrusion 104 is disposed diagonally, and the groove 105 is also disposed diagonally. The assembly structure is a central symmetry structure, so that the same assembly effect can be realized by the L-shaped spelling module with the front surface facing outwards and the rear surface facing outwards.

The front, back, up, down, left and right orientations of this embodiment are all referenced with respect to fig. 1. The "L" shaped spelling module in this embodiment is a mortise and tenon joint, and the first extension 101 and the second extension 102 of the "L" shaped spelling module may be formed by splicing a plurality of components, or may be an integrally formed structure. The first extension 101 and the second extension 102 of the present embodiment are formed by three components in a joggle joint, which is specifically as follows:

comprises a third component 108, a first component 106 forming a first extension 101, and a second component 107 forming a second extension 102; one end of the first component 106 is an extending end 103 of the first extending part 101, and the other end is provided with a tenon 109; one end of the second component 107 is an extending end 103 of the second extending portion 102, the other end of the second component 107 is a mounting surface 110, a perpendicular line of the mounting surface 110 is perpendicular to a perpendicular line of the extending end 103 of the second component 107, the perpendicular line of the mounting surface 110 is parallel to a perpendicular line of the extending end 103 of the first component 106, a mounting hole 111 for being matched with the tenon 109 is formed in the mounting surface 110, a mounting cavity 112 is formed in a back end surface of the mounting surface 110, the tenon 109 penetrates through the mounting hole 111 to be plugged in the mounting cavity 112 to enable the first component 106 to be attached to the mounting surface 110, and the third component 108 is plugged in the mounting hole 111 and the mounting cavity 112 and seals an opening formed by the mounting cavity 112. The third component 108 in this embodiment is used to mate the first component 106 and the second component 107 and to fill the remaining gap 118 of the mounting cavity 112, at least with the outer end face of the second component 107 being flush and free of gaps.

In order to ensure the reliable connection of the first component 106 and the second component 107, the tenon 109 is L-shaped and comprises a first plug connector 113 and a locking component 116, the third component 108 comprises a second plug connector 115 and a stop pillar 117 for blocking the opening of the mounting cavity 112, the tenon 109 penetrates through the mounting hole 111 to enable the locking component 116 to be buckled on the right front side of the mounting hole 111, the front end face of the locking component 116 is flush with the front end face of the second component 107, the second plug connector 115 is plugged in the mounting hole 111, and the stop pillar 117 is matched with the residual space of the mounting cavity 112 to enable the front end face, the rear end face and the rear side face of the second component 107 to be flush. In this embodiment, the volume of the tenon 109 and the third component 108 is equal to the volume of the mounting cavity 112 and the mounting hole 111.

During assembly, the tenon 109 is firstly inserted into the assembly opening and penetrates out of the assembly opening, then the first component 106 is moved towards the front side, the front end face of the first plug connector 113 is abutted against the front side face of the assembly opening, at the moment, the front end face of the first component 106 is flush with the front end face of the second component 107, the right end face of the first component 106 is attached to the mounting face 110, and then the locking piece 116 is buckled on the back face of the assembly hole 111, so that the front end face of the locking piece 116 is flush with the front end face of the second component 107. Then the third component 108 is inserted into the mounting cavity 112 from the mounting cavity 112 end, the second plug connector 115 is plugged into the mounting port, the second plug connector 115 abuts against the first plug connector 113, the right end of the tenon 109 abuts against the left side face of the stop pillar 117, and the right side face of the stop pillar 117 is flush with the right side face of the second component 107.

In order to increase the interest of the toy and the reliability of connection, the second plug connector 115 and the catch column 117 are arranged in a T shape, the right end face of the tenon 109 is abutted to the front half part of the catch column 117, a notch 118 is arranged at the right end of the rear side of the mounting cavity 112, the rear half part of the catch column 117 is matched with the notch 118, a step 119 is formed on the lower side of the mounting surface 110, the second plug connector 115 is mutually attached to and matched with the first plug connector 113 in the mounting hole and completely fills the mounting hole, and the left end face of the second plug connector 115 is flush with the mounting surface 110.

In the present embodiment, the cross-sections of the mounting hole 111, the first plug 113, the second plug 115, the locking member 116, and the retaining post 117 are all rectangular.

For the safety of children and adults, the junction of the first extension 101 and the second extension 102 is a circular arc transition, which is the upper corner of the second component 107 in this embodiment.

Example 2

The difference from example 1 is that: the rear right end of the mounting cavity 112 is not provided with a notch 118, and the locking piece 116 is in an L shape and is inserted into the mounting cavity 112 and the assembling hole 111.

Example 3

The difference from example 1 is that: the first extension 101 and the second extension 102 are integrally formed.

Example 4

This embodiment is different from embodiment 1 in that: the tenon 109 is a rod with a rectangular cross section, the tenon 109 is inserted into the assembly hole 111, the third component 108 is inserted into the remaining space of the assembly hole 111, and the third component 108 fills the remaining space of the mounting cavity 112, so that the outer side surface of the second component 107 has no gap.

Example 5

This embodiment differs from the embodiment 1/2/3/4 in that it further comprises a functional member, the functional member comprises an extension member 1200, both the front and back of the extension member 1200 can be engaged with the extension end 103, the extension members 1200 can be engaged with each other, and the connection between the first extension 101 and the second extension 102 is a circular arc transition. Because this kind of extension 1200 is central symmetry structure, so can make "L" type spelling module the same assembly effect can be realized to the preceding outward and the back outward.

Example 6

As shown in fig. 29, this embodiment includes the extension members of embodiment 5, and a plurality of extension members 1200 and four "L" shaped spelling modules form a "square".

Example 7

This embodiment is different from embodiment 1 in that: the first extension part 101 and the second extension part 102 are formed by mutually joggling a fourth component 134 and a fifth component 135; the fourth component 134 comprises a first upper cover plate 120, a first rear cover plate and a first left cover plate 121 located on the left side, the left side of the first left cover plate 121 is an extending end 103 of the first extending portion 101, the first left cover plate 121, the first upper cover plate 120 and the first rear cover plate enclose a first assembly cavity, the fifth component 135 comprises an assembly opening with a shape matched with that of the first assembly cavity, the upper end surface of the first assembly cavity is provided with a first through hole 122, the front side of the first through hole 122 is provided with a first baffle plate 123, the lower side of the first baffle plate 123 is provided with a second baffle plate 124, the second baffle plate 124 is provided with a first notch 186, the first notch 186 is located right below the first through hole 122, the bottom surface of the first rear cover plate is provided with a first sinking groove 125, and the assembly space 126 is formed by the first baffle plate 123, the second baffle plate 124 and the sinking groove bottom surface; the fifth assembly 135 comprises a first bottom plate 127 and a first front cover plate 128, the lower side of the first bottom plate 127 is the extending end 103 of the second extending part 102, the inner side of the right end of the first front cover plate 128 is provided with a first splicing column 133, the first front cover plate 128 is provided with a first tenon 129, the first tenon 129 comprises a horizontal part and a vertical part, the vertical part is used for being spliced in the first through hole 122, the vertical part is used for abutting against the lower side of the first baffle 123, the rear side of the first bottom plate 127 is provided with a first step 130, the lower side of the first rear cover plate of the fourth assembly 134 is provided with a second step 132 matched with the step, the first bottom plate 127 is provided with a second through hole, the second through hole is positioned at the left side of the first splicing column 133, and the first rear cover plate is provided with a second tenon 136 matched with the second through hole; during assembly, the first tenon 129 is inserted into the assembly space 126, and the vertical part of the first tenon 129 is positioned right below the first through hole 122; the second tenon 136 is located above the second through hole; then the fourth component 134 is pressed downwards, the vertical part of the first tenon 129 is inserted into the first through hole 122, the second through hole is matched in the second tenon 136, then the first step 130 at the lower end of the fourth component 134 is matched on the second step 132 of the fifth component 135, the front end face, the rear end face, the upper end face and the right end face of the L-shaped spelling module formed by assembling are all planes, and the bending part of the L-shaped spelling module is in circular arc transition.

Example 8

This embodiment differs from embodiment 7 in that: a first socket 137 is formed in the right end and the left end of the fourth component 134, a second front panel 138 is formed on the front side of the first socket 137, a second rear panel 139 is formed on the rear side of the first socket 137, and a first notch 144 is formed in the second rear panel 139; the rear side of the fifth component 135 is formed with a second socket 140, the front side of the second socket 140 is formed with a third front panel 141, the rear side of the second socket 140 is formed with a third rear panel 142, the third front panel 141 is provided with a second notch 143, the shape of the second front panel 138 is matched with that of the second notch 143, the shape of the third rear panel 142 is matched with that of the first notch 144, the first notch 144 is used for joggling with the third front panel 141, and the second notch 143 is used for assembling with the second rear panel 139; the left end of the fourth component 134 is the extending end 103 of the first extending part 101, and the lower end of the fifth component 135 is the extending end 103 of the second extending part 102; when the multifunctional socket is assembled, the third front panel 141 is inserted into the first socket 137, and the second rear panel 139 is inserted into the second socket 140; while the second front panel 138 mates with the second slot 143 and the third rear panel 142 mates with the first slot 144, the mating surfaces being beveled.

Example 9

This embodiment differs from embodiment 7 in that: a third mortise 145 is formed in the fourth component 134, the left end of the fourth component 134 is the extending end 103 of the first extending portion 101, the fifth component 135 comprises a third lower cover plate 146, the lower side of the third lower cover plate 146 is the extending end 103 of the second extending portion 102, a third tenon 147 is arranged on the third lower cover plate 146, and the third tenon 147 can be inserted into the third mortise 145 to enable the lower end face of the fourth component 134 to be attached to the upper end face of the third lower cover plate 146; the third tenon 147 is a cylindrical member having a rectangular cross section, and the third mortise 145 is a through hole, and the assembling process is as follows, the third tenon 147 is engaged with the third mortise 145, so that the lower end face of the fourth member 134 is engaged with the upper end face of the lower cover plate of the fifth member 135, thereby completing the assembly.

Example 10

This example differs from example 7 in that: the left end of the fourth component 134 is the extending end 103 of the first extending portion 101, the lower side of the right end is provided with a bayonet, the left end surface of the bayonet is provided with a fourth mortise 148, and the extending direction of the fourth mortise 148 is perpendicular to the end surface of the extending end 103 of the first extending portion 101; the fifth component 135 comprises a fourth lower cover plate 149, the lower side of the fourth lower cover plate 149 is an extending end 103 of the second extending part 102, a first splicing plate 1511 matched with the bayonet is arranged at the right end of the fourth lower cover plate 149, and a fourth tenon 151 matched with the fourth mortise 148 is arranged on the first splicing plate 1511; the lower end face of the fourth mortise 148 of the fourth component 134 is open, the fourth mortise 148 is a T-shaped groove, the shape of the fourth tenon 151 is matched with the shape of the fourth mortise 148, the lower end face of the fourth component 134 is attached to the upper end face of the fourth lower cover plate 149 during assembly, and then the fourth tenon 151 is assembled into the fourth mortise 148, thereby completing the assembly.

Example 11

This embodiment differs from embodiment 7 in that: the fourth assembly 134 comprises a fifth front cover plate 152, the front side of the fifth front cover plate 152 is an extension end 103 of the first extension part 101, and a fifth tenon 153 and a second splice plate 150 are arranged on the rear end face of the fifth front cover plate 152; when the fourth component 134 and the fifth component 135 are in an assembled state, the front end surface of the fifth component 135 is attached to the rear end surface of the fifth front cover plate 152; the fifth component 135 is provided with a fifth mortise 154 matched with the fifth tenon 153 and a second splicing port 155 matched with the second splicing plate 150; the fifth mortise 154 is opened on the left side surface of the fifth component 135, and the second joint 155 is opened on the right side surface of the fifth component 135; in this embodiment, the fifth mortise 154 is disposed on the right end surface of the fifth component 135, and the second joint 155 is disposed on the left end surface of the fifth component 135; the fifth tenon 153 and the second splice plate 150 fill the fifth mortise 154 and the second splice port 155 of the fifth assembly 135 when assembled, thereby forming the "L" shaped module as a unitary structure.

Example 12

This embodiment differs from embodiment 7 in that: the left end of the fourth component 134 is the extending end 103 of the first extending part 101, the fourth component 134 comprises an L-shaped plate, the fifth component 135 is an L-shaped plate, and the lower side of the fifth component 135 is the extending end 103 of the second extending part 102; a sixth mortise 156 is arranged on the inner side of the front panel of the fourth component 134L-shaped plate, and a sixth tenon 157 matched with the sixth mortise 156 is arranged on the rear panel of the fifth component 135L-shaped plate; the sixth tenon 157 and the sixth mortise 156 are assembled to splice the L-shaped plates of the fourth component 134 and the fifth component 135 into an integral structure; in this embodiment, a sixth mortise 156 is disposed on the inner side of the front panel of the L-shaped plate of the fourth component 134, an additional tenon 158 is further disposed on the inner side, and a sixth tenon 157 matched with the sixth mortise 156 and an additional mortise 159 matched with the additional tenon 158 are also disposed on the rear panel of the L-shaped plate of the fifth component 135.

Example 13

This embodiment differs from embodiment 7 in that: the left end of the fourth component 134 is an extending end 103 of the first extending portion 101, the right end face of the fourth component 134 is an inclined plane, the lower end of the fifth component 135 is an extending end 103 of the second extending portion 102, the upper end face of the fifth component 135 is an inclined plane, when the assembly is carried out, the upper end face of the fifth component 135 is attached to the right end face of the fourth component 134, a cavity 162 is formed in the right end face of the fourth component 134, a first connecting head 160 in the vertical direction is arranged in the cavity 162, a cavity is formed in the upper end face of the fifth component 135, a second connecting head 161 in the vertical direction is arranged in the cavity, a mortise and tenon joint structure is arranged on each of the first connecting head 160 and the second connecting head 161, and the assembly structure of the first connecting head 160 and the second connecting head 161 is in; in this embodiment, the first connectors 160 include insertion plates arranged at intervals, insertion slots are formed between the insertion plates, the second connectors 161 are provided with structures matched with the first connectors 160, when assembling, the insertion plates and the insertion slots of the first connectors 160 are matched with the insertion slots and the insertion plates of the second connectors 161, and the chambers of the fourth module 134 and the fifth module 135 are filled; so that the right end face of the fourth component 134 and the upper end face of the fifth component 135 are fitted to form an integral spelling module.

Example 14

This embodiment differs from embodiment 7 in that: the fourth assembly 134 comprises a seventh left cover plate 163 at the left side, a seventh upper cover plate 164 at the upper side and a seventh rear cover plate 165 at the rear side, wherein the left end of the seventh left cover plate 163 forms the extending end 103 of the first extending part 101, the front end surface of the seventh upper cover plate 164 is provided with a seventh mortise 166, and the right end of the seventh rear cover plate 165 is provided with an eighth tenon 167; the upper end face of the fifth component 135 is used for being jointed with the lower end face of the seventh upper cover plate 164, the upper end face of the fifth component 135 is provided with a seventh tenon 168 matched with the seventh mortise 166, and the rear end face of the fifth component 135 is provided with an eighth mortise 169 matched with the eighth tenon 167. In this embodiment, the seventh tenon 168 and the eighth tenon 167 are both "T" shaped, and the seventh tenon 168 and the eighth tenon 167 are vertically disposed, when assembling, the seventh tenon 168 and the seventh mortise 166 are matched, the eighth tenon 167 and the eighth mortise 169 are matched, the fifth component 135 falls on the lower side of the seventh upper cover plate 164 of the fourth component 134, and the end surfaces are attached to form an integrated character spelling module.

Example 15

This embodiment is different from embodiment 1 in that: the left end of the first component 106 is an extending end 103 of the first extending portion 101, the lower end of the third component 108 is an extending end 103 of the second extending portion 102, the right end face of the first component 106 is provided with a ninth tenon 170, the lower end face of the third component 108 is provided with a tenth tenon 171, the second component 107 is a connecting piece for connecting the first component 106 and the third component 108, the left end face of the second component 107 is provided with a ninth mortise 172 matched with the ninth tenon 170, the lower end face of the second component 107 is provided with a tenth mortise 173 matched with the tenth tenon 171, the ninth mortise 172 is communicated with the tenth mortise 173, the ninth tenon 170 and the tenth tenon 171 are also provided with mortise structures, and the ninth tenon 170 and the tenth tenon 171 are in mortise joint during assembly; in this embodiment, the end of the tenth tenon 171 is provided with a socket, and the end of the ninth tenon 170 can be engaged with the socket when assembling, so as to lock the first component 106, the second component 107 and the third component 108 firmly.

Example 16

This embodiment is different from embodiment 1 in that: the first component 106 and the second component 107 are integrally formed into an L-shaped plate, the left end of the first component 106 is the extending end 103 of the first extending part 101, and the lower end of the second component 107 is the extending end 103 of the second extending part 102; the first assembly 106 comprises a first plate 174 on the left side and a second plate 175 connected to the right end face of the first plate 174, the second assembly 107 comprises a third plate 176 on the lower end and a fourth plate 177 arranged on the upper end face of the third plate 176, the second plate 175 is provided with an eleventh mortise 178, an eleventh tenon 179 is arranged on the lower side of the eleventh mortise 178, the eleventh tenon 179 is L-shaped, the fourth plate 177 is provided with a twelfth mortise 180, the inner side of the lower end of the twelfth mortise 180 is provided with a boss 181, the boss 181 and the twelfth mortise 180 form a stepped hole for matching with the eleventh tenon 179, the eleventh tenon 179 is buckled with the boss 181 during assembly, the third assembly 108 is a plug-in unit, and the third assembly 108 is plugged in the eleventh mortise 178 and the twelfth mortise 180; during assembly, the eleventh tenon 179 is buckled on the boss 181, the front end face of the second plate 175 is attached to the rear end face of the fourth plate 177, the lower end face of the second plate 175 is attached to the upper end face of the third plate 176, the left end face of the third plate 176 is attached to the right end face of the first plate 174, then the third component 108 is inserted into the eleventh mortise 178 and the twelfth mortise 180 to form an integrated character splicing module, the eleventh mortise 178 is a counter bore in order to be conveniently disassembled, a disassembling hole is formed in the bottom face of the counter bore, and the disassembling hole penetrates through the rear end face of the second plate 175.

Example 17

This embodiment is different from embodiment 1 in that: the first component 106 and the second component 107 are integrally formed into an L-shaped plate, the left end of the first component 106 is the extending end 103 of the first extending part 101, and the lower end of the second component 107 is the extending end 103 of the second extending part 102; the first assembly 106 comprises a fifth plate 182 on the left side and a sixth plate 183 connected to the right end face of the fifth plate 182, the second assembly 107 comprises a seventh plate 184 on the lower end and an eighth plate 185 arranged on the upper end face of the seventh plate 184, a first notch 186 is formed in the upper right corner of the sixth plate 183, a first dovetail groove 188 is formed in the notch, a second notch 187 is formed in the upper right corner of the eighth plate 185, a second dovetail groove 189 is formed in the second notch 187, the front end face of the sixth plate 183 is attached to the rear end face of the eighth plate 185 during assembly, the first dovetail groove 188 and the second dovetail groove 189 have the same extending direction and are located between the extending direction of the extending end 103 of the first extending portion 101 and the extending direction of the second extending portion 102, and the shape of the third assembly 108 is matched with the shape of the first notch 186, the second notch 187, the first dovetail groove 188 and the second dovetail groove 189. In this embodiment, the first dovetail groove 188 penetrates the front side surface of the sixth plate 183, the second dovetail groove 189 penetrates the rear side surface of the eighth plate 185, the lower end surface of the sixth plate 183 is fitted to the seventh plate 184 during assembly, the front end surface of the eighth plate 185 is fitted to the right end surface of the fifth plate 182, the front end surface of the sixth plate 183 abuts against the rear end surface of the eighth plate 185, and then the third component is inserted into the space formed by the first notch 186, the second notch 187, the first dovetail groove 188 and the second dovetail groove 189.

The utility model aims to protect a module for spelling, this module have two extensions to use as the flex point in the chinese character, this module can be the integrated into one piece structure, also can form for a plurality of subassembly joggles, for expounding as far as the utility model discloses an idea, this application has given above embodiment and has explained the form of spelling module joggle, and other traditional joggle forms should also belong to the scope of protection of this application.

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 (10)

1. An L-shaped spelling module is characterized in that: the device comprises a first extension part (101) and a second extension part (102), wherein one end of the first extension part (101) is fixedly connected with one end of the second extension part (102), the other end of the first extension part (101) and the other end of the second extension part (102) are extension ends (103), and an included angle between the central line of the first extension part (101) and the central line of the second extension part (102) is a right angle; the end faces of the extending end (103) of the first extending part (101) and the extending end (103) of the second extending part (102) are all rectangular with the same shape, a bump (104) and a groove (105) are formed on the end face of the extending end (103), and the shapes of the bump (104) and the groove (105) are matched.

2. The L-shaped spelling module of claim 1, wherein: the end faces of the extending end (103) of the first extending portion (101) and the extending end (103) of the second extending portion (102) are both square with the side length of a, bumps (104) are arranged on the opposite angles of the end face of the extending end (103), grooves (105) are formed between the bumps (104), the number of the bumps (104) and the number of the grooves (105) are two, the two bumps and the grooves are distributed at intervals, the sections of the bumps (104) and the grooves (105) are both rectangular, and the area of the sections of the bumps (104) and the grooves (105) is one fourth of the area of.

3. The L-shaped spelling module of claim 1, wherein: the first extension part (101) and the second extension part (102) are formed by splicing a plurality of components, the center lines of the first extension part (101) and the second extension part (102) are coplanar and intersect at one point, and the cross sections of the first extension part (101) and the second extension part (102) are both square with the side length of a.

4. The L-shaped spelling module of claim 1, wherein: the central line of the first extension part (101) is vertical to the central line of the second extension part (102); the first extension part (101) and the second extension part (102) are formed by mutually joggling a first assembly (106), a second assembly (107) and a third assembly (108), or the first extension part (101) and the second extension part (102) are formed by joggling a fourth assembly (134) and a fifth assembly (135).

5. An "L" -shaped spelling module according to any one of claims 1 to 4, wherein: the first extension part (101) and the second extension part (102) are formed by mutually joggling a fourth component (134) and a fifth component (135);

the fourth component (134) comprises a first upper cover plate (120), a first rear cover plate and a first left cover plate (121) positioned on the left side, the left side of the first left cover plate (121) is provided with an extending end (103) of the first extending part (101), the first left cover plate (121), the first upper cover plate (120) and the first rear cover plate enclose a first assembly cavity, the fifth component (135) comprises an assembly opening which is arranged on the rear side and is matched with the first assembly cavity in shape, the upper end surface of the first assembly cavity is provided with a first through hole (122), the front side of the first through hole (122) is provided with a first baffle plate (123), the lower side of the first baffle plate (123) is provided with a second baffle plate (124), the second baffle plate (124) is provided with a first notch (186), the first notch (186) is positioned under the first through hole (122), the bottom surface of the first rear cover plate is provided with a first sunken groove (125) and the first baffle plate (123), the second baffle (124) and the bottom surface of the sinking groove form an assembly space (126); the fifth assembly (135) comprises a first bottom plate (127) and a first front cover plate (128), the lower side of the first bottom plate (127) is an extending end (103) of the second extending portion (102), a first splicing column (133) is arranged on the inner side of the right end of the first front cover plate (128), a first tenon (129) is arranged on the first front cover plate (128), the first tenon (129) comprises a horizontal portion and a vertical portion, the vertical portion is inserted into the first through hole (122), the vertical portion is used for abutting against the lower side of the first baffle (123), a first step (130) is arranged on the rear side of the first bottom plate (127), a second step (132) matched with the step is arranged on the lower side of a first rear cover plate of the fourth assembly (134), a second through hole is arranged on the first bottom plate (127), the second through hole is arranged on the left side of the first splicing column (133), and a second tenon (136) matched with the second through hole is arranged on the first rear panel;

or the right end and the left end of the fourth component (134) are provided with a first socket (137), the front side of the first socket (137) forms a second front panel (138), the rear side forms a second rear panel (139), and the second rear panel (139) is provided with a first notch (144); a second socket (140) is formed on the rear side of the fifth component (135), a third front panel (141) is formed on the front side of the second socket (140), a third rear panel (142) is formed on the rear side of the second socket (140), a second notch (143) is formed in the third front panel (141), the second front panel (138) is matched with the second notch (143) in shape, the third rear panel (142) is matched with the first notch (144) in shape, the first notch (144) is used for being in joggle joint with the third front panel (141), and the second notch (143) is used for being assembled with the second rear panel (139); the left end of the fourth component (134) is an extension end (103) of the first extension part (101), and the lower end of the fifth component (135) is an extension end (103) of the second extension part (102);

or a third mortise (145) is formed in the fourth component (134), the left end of the fourth component (134) is the extending end (103) of the first extending portion (101), the fifth component (135) comprises a third lower cover plate (146), the lower side of the third lower cover plate (146) is the extending end (103) of the second extending portion (102), a third tenon (147) is arranged on the third lower cover plate (146), and the third tenon (147) can be inserted into the third mortise (145) to enable the lower end face of the fourth component (134) to be attached to the upper end face of the third lower cover plate (146);

or the left end of the fourth component (134) is the extension end (103) of the first extension part (101), the lower side of the right end is provided with a bayonet, the left end surface of the bayonet is provided with a fourth mortise (148), and the extension direction of the fourth mortise (148) is vertical to the end surface of the extension end (103) of the first extension part (101); the fifth component (135) comprises a fourth lower cover plate (149), the lower side of the fourth lower cover plate (149) is an extending end (103) of the second extending part (102), a first splicing plate (1511) matched with the bayonet is arranged at the right end of the fourth lower cover plate (149), and a fourth tenon (151) matched with the fourth mortise (148) is arranged on the first splicing plate (1511);

or the fourth component (134) comprises a fifth front cover plate (152), the front side of the fifth front cover plate (152) is an extension end (103) of the first extension part (101), and a fifth tenon (153) and a second splicing plate (150) are arranged on the rear end face of the fifth front cover plate (152); when the fourth assembly (134) and the fifth assembly (135) are in an assembling state, the front end surface of the fifth assembly (135) is attached to the rear end surface of the fifth front cover plate (152); the fifth component (135) is provided with a fifth mortise (154) matched with the fifth tenon (153) and a second splicing port (155) matched with the second splicing plate (150); the fifth mortise (154) is arranged on the left side surface of the fifth component (135), and the second splicing port (155) is arranged on the right side surface of the fifth component (135);

or the left end of the fourth component (134) is the extending end (103) of the first extending part (101), the fourth component (134) comprises an L-shaped plate, the fifth component (135) is an L-shaped plate, and the lower side of the fifth component (135) is the extending end (103) of the second extending part (102); a sixth mortise (156) is arranged on the inner side of the front panel of the L-shaped plate of the fourth component (134), and a sixth tenon (157) matched with the sixth mortise (156) is arranged on the rear panel of the L-shaped plate of the fifth component (135); the sixth tenon (157) and the sixth mortise (156) are assembled to enable the L-shaped plate of the fourth component (134) and the L-shaped plate of the fifth component (135) to be spliced into a whole structure;

or the left end of the fourth component (134) is the extension end (103) of the first extension part (101), the right end face of the fourth component (134) is an inclined plane, the lower end of the fifth component (135) is the extension end (103) of the second extension part (102), the upper end face of the fifth component (135) is an inclined plane, during assembly, the upper end face of the fifth component (135) is attached to the right end face of the fourth component (134), the right end face of the fourth component (134) is provided with a cavity (162), a first connecting joint (160) in the vertical direction is arranged in the cavity (162), the upper end face of the fifth component (135) is provided with a cavity, a second connecting joint (161) in the vertical direction is arranged in the cavity, the first connecting joint (160) and the second connecting joint (161) are both provided with a mortise and tenon joint structure, and the assembly structure of the first connecting joint (160) and the second connecting joint (161) is a tenon joint;

or the fourth component (134) comprises a seventh left cover plate (163) on the left side, a seventh upper cover plate (164) on the upper side and a seventh rear cover plate (165) on the rear side, the left end of the seventh left cover plate (163) forms an extension end (103) of the first extension part (101), the front end surface of the seventh upper cover plate (164) is provided with a seventh mortise (166), and the right end of the seventh rear cover plate (165) is provided with an eighth tenon (167); the upper end face of the fifth component (135) is used for being attached to the lower end face of the seventh upper cover plate (164), a seventh tenon (168) matched with the seventh mortise (166) is arranged on the upper end face of the fifth component (135), and an eighth mortise (169) matched with the eighth tenon (167) is arranged on the rear end face of the fifth component (135).

6. An "L" -shaped spelling module according to any one of claims 1 to 4, wherein:

the left end of the first component (106) is an extension end (103) of the first extension part (101), the lower end of the third component (108) is an extension end (103) of the second extension part (102), the right end face of the first component (106) is provided with a ninth tenon (170), the lower end face of the third component (108) is provided with a tenth tenon (171), the second component (107) is connected with the first component (106), a ninth mortise (172) matched with the ninth tenon (170) is arranged on the left end face of the second component (107), a tenth mortise (173) matched with the tenth tenon (171) is arranged on the lower end face of the second component (107), the ninth mortise (172) is communicated with the tenth mortise (173), tenon structures are also arranged on the ninth tenon (170) and the tenth tenon (171), and the ninth tenon (170) and the tenth tenon (171) are in tenon joint during assembly;

or the first component (106) and the second component (107) are integrally L-shaped plates, the left end of the first component (106) is the extending end (103) of the first extending part (101), and the lower end of the second component (107) is the extending end (103) of the second extending part (102); the first assembly (106) comprises a first plate (174) on the left side and a second plate (175) connected to the right end face of the first plate (174), the second assembly (107) comprises a third plate (176) at the lower end and a fourth plate (177) arranged on the upper end face of the third plate (176), an eleventh mortise (178) is formed in the second plate (175), an eleventh tenon (179) is arranged on the lower side of the eleventh mortise (178), the eleventh tenon (179) is L-shaped, a twelfth mortise (180) is formed in the fourth plate (177), a boss (181) is arranged on the inner side of the lower end of the twelfth mortise (180), the boss (181) and the twelfth mortise (180) form a stepped hole used for being matched with the eleventh tenon (179), the eleventh mortise (179) is buckled with the boss (181) during assembly, the third assembly (108) is a plug-in unit, and the third assembly (108) is plugged in the eleventh mortise (178) and the twelfth mortise (180);

or the first component (106) and the second component (107) are integrally L-shaped plates, the left end of the first component (106) is the extending end (103) of the first extending part (101), and the lower end of the second component (107) is the extending end (103) of the second extending part (102); the first assembly (106) comprises a left fifth plate (182) and a sixth plate (183) connected to the right end face of the fifth plate (182), the second assembly (107) comprises a lower seventh plate (184) and an eighth plate (185) arranged on the upper end face of the seventh plate (184), a first notch (186) is formed in the upper right corner of the sixth plate (183), a first dovetail groove (188) is formed in the notch, a second notch (187) is formed in the upper right corner of the eighth plate (185), a second dovetail groove (189) is formed in the second notch (187), the front end face of the sixth plate (183) is attached to the rear end face of the eighth plate (185) during assembly, the first dovetail groove (188) and the second dovetail groove (189) have the same extending direction and are located between the extending direction of the extending end (103) of the first extending portion (101) and the extending direction of the second extending portion (102), and the shape of the third assembly (108) is attached to the first notch (186), The shapes of the second gap (187), the first dovetail groove (188) and the second dovetail groove (189) are matched.

7. An "L" -shaped spelling module according to any one of claims 1 to 4, wherein: one end of the first component (106) is an extension end (103) of the first extension part (101), and the end surface of the other end is provided with a tenon (109); one end of the second assembly (107) is an extending end (103) of the second extending portion (102), the other end of the second assembly (107) is a mounting surface (110), a perpendicular line of the mounting surface (110) is perpendicular to a perpendicular line of the extending end (103) of the second assembly (107), the perpendicular line of the mounting surface (110) is parallel to a perpendicular line of the extending end (103) of the first assembly (106), a mounting hole (111) used for being matched with a tenon (109) is formed in the mounting surface (110), a mounting cavity (112) communicated with the mounting hole (111) is formed in the back end face of the mounting surface (110), the tenon (109) penetrates through the mounting hole (111) to be inserted in the mounting cavity (112) to enable the first assembly (106) to be attached to the mounting surface (110), and the third assembly (108) is inserted in the mounting hole (111) and the mounting cavity (112) to seal an opening formed by the mounting cavity (112).

8. The L-shaped spelling module of claim 7, wherein: the tenon (109) is L-shaped and comprises a first plug connector (113) and a locking fastener (116), and the third component (108) comprises a second plug connector (115) and a blocking column (117) for blocking the opening of the mounting cavity (112); the tenon (109) penetrates through the assembly hole (111) to enable the locking piece (116) to be locked on the right front side of the assembly hole (111), and the front end face of the locking piece (116) is flush with the front end face of the second component (107); the second plug connector (115) is plugged in the assembly hole (111), and the stop column (117) is matched with the residual space of the mounting cavity (112) to enable the front end face, the rear end face and the rear side face of the second assembly (107) to be flush.

9. The L-shaped spelling module of claim 8, wherein: the second plug connector (115) and the blocking column (117) are arranged in a T shape, the right end face of the tenon (109) is abutted to the front half part of the blocking column (117), a notch (118) is formed in the right end of the rear side of the mounting cavity (112), the rear half part of the blocking column (117) is matched with the notch (118), and a step (119) is formed on the lower side of the mounting surface (110).

10. The L-shaped spelling module of claim 1, wherein: the functional piece comprises an extension piece (1200), the shapes of the front surface and the back surface of the extension piece (1200) are matched with the structures on the end surface of the extension end (103), and the outer side surface of the joint of the first extension part (101) and the second extension part (102) is an arc surface.

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