CN114570038A - Modular tenon-and-mortise spliced building block and spliced building block structure - Google Patents

Abstract

The invention provides a modular mortise and tenon spliced building block and a spliced building block structure, relates to the technical field of toys, education and design construction, and solves the technical problems that the existing spliced building block is simple in connection structure and single in connection mode. The modular mortise-tenon assembled building block comprises a plurality of basic components and a twist lock component, the basic components are provided with splicing slots, and when the twist lock component and a selected basic component are assembled, the assembled building block can be locked by rotating the twist lock component. The invention has the characteristics that the assembling logic of the traditional Chinese tenon-and-mortise structure is effectively utilized and the assembling and locking characteristics of the traditional Luban lock tenon-and-mortise toy are fused, so that the assembling process is richer in structural property, spatial logic property and intelligence-developing effect, the combination modes are rich and various, the playability is strong, and the structure advantage and the cultural connotation are outstanding.

Description

Modular tenon-and-mortise spliced building block and spliced building block structure

Technical Field

The invention relates to the technical field of toys, education and design and construction, in particular to a modular mortise and tenon spliced building block and a spliced building block structure.

Background

The splicing mode of the existing splicing and inserting toy is relatively single in basic logic, the one-way splicing of the le Gao type is taken as the main, and although the rich splicing and presentation can be realized, the single splicing and inserting mode causes that the splicing structure is interesting and has weak intelligence-developing effect.

The traditional Chinese mortise and tenon joints are mainly applied to the fields of buildings and furniture, and have little innovation and application in the fields of education and toys. The tenon-and-mortise assembly emphasizes the interest and intelligence-improving effect of the assembly structure, can fully show the structural advantages and logical characteristics of the Chinese tenon-and-mortise structure, and ensures that the tenon-and-mortise structure can show rich assembly effect by virtue of modular design and rich assembly methods.

Disclosure of Invention

The invention aims to provide a modular mortise-tenon spliced building block and a spliced building block structural logic, and solves the technical problem that the connection style of the existing spliced building block is single. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides a modular mortise and tenon spliced building block which comprises a base component and a twist lock component b, wherein splicing slots c are formed in the base component and the twist lock component b, and the components can be spliced and matched through the splicing slots c; when two or more base members in a certain number are selected and the twist lock members b are selected to be spliced through the splicing slots c of the members, the spliced building blocks can be rotationally locked by rotating the twist lock members b. The basic components comprise seven types, and all the components are mutually matched and assembled through the splicing slots c; when a certain number of components of various types are selected for assembly, at least two types of all the component types are required to be selected for realizing effective assembly; the position of the assembled building blocks can be locked by rotating the pre-assembled turn-lock elements b, as shown in fig. 1.

Further, the shape of the base member and the twist lock member b is a shape formed by arranging the splicing insertion groove c on a rectangular side surface of a rectangular base body, and the base body end surfaces e of the rectangular base bodies forming the base member and the twist lock member b are the same in size and are square.

Furthermore, the splicing slot c is arranged on one side surface or two adjacent side surfaces of the base member and the twist locking member b; the grooving depth of the splicing slot c arranged on the base member and the twist locking member b is half of the side length of the square of the end face e of the base body, the base member and the twist locking member have a uniform proportion unit, the grooving depth of the splicing slot c is one proportion unit, and the side length of the square of the end face e of the base body is two proportion units.

Further, the splicing slot c is divided into a first type slot c1, a second type slot c2, a third type slot c3, a fourth type slot c4 and a fifth type slot c5 according to different groove widths; the first type slot c1 is one proportional unit along the length direction of the base member, the second type slot c2 is two proportional units along the length direction of the base member, the third type slot c3 is three proportional units along the length direction of the base member, the fourth type slot c4 is four proportional units along the length direction of the base member, and the fifth type slot c5 is six proportional units along the length direction of the base member.

Further, the kinds of the base members are seven and seven of the base members are a first base member a1, a second base member a2, a third base member a3, a fourth base member a4, a fifth base member a5, a sixth base member a6 and a seventh base member a7, respectively, wherein the base lengths of the first base member a1, the second base member a2, the third base member a3, the fourth base member a4, the fifth base member a5 and the sixth base member a6 are six proportional units, and the base length of the seventh base member a7 is eight proportional units;

the rectangular side surface of the first base member a1 is provided with the three-shaped slot c3, and the section of the three-shaped slot c3 of the first base member a1, which is close to the base end surface e of the first base member a1, is a proportional unit from the length of the base end surface e, as shown in fig. 2;

the second base member a2 is provided with the three-type slot c3, the section of the three-type slot c3 of the second base member a2, which is close to the base end face e of the second base member a2, is a proportional unit from the length of the base end face e, one end of the second base member a2, which is far away from the base end face e, is provided with a cube-shaped protruding foot d, the side length of which is a proportional unit, and the foot d is positioned at the lower right position of the second base member a2 when the three-type slot c3 on the second base member a2 faces upward, wherein the second base member a2 is a cube-shaped protruding foot d, the side length of which is a proportional unit, obtained by cutting one end of the first base member a1, which is opposite to the base end face e on the basis of the first base member a1, as shown in fig. 3;

the third base member a3 is provided with the three-type slot c3, and the end of the third base member a3 away from the base end surface e thereof is provided with a square protruding foot d with a side length of one proportional unit, and when the three-type slot c3 on the third base member a3 faces upward, the foot d is located at the lower left position of the second base member a3, that is, when the three-type slot c3 on the second base member a2 and the third base member a3 simultaneously faces upward, the second base member a2 and the third base member a3 are mirror images of each other, as shown in fig. 4.

The third type slot c3 and the first type slot c1 are provided on the fourth base member a4, the section of the three-type slot c3 of the fourth base member a4 near the base end face e of the fourth base member a4 is a proportional unit of length from the base end face e, the section of the one-type slot c1 of the fourth base member a4 near the end face e of the base of the fourth base member a4 is a proportional unit of length from the end face e of the base, one end of the fourth base component a4 far away from the base end surface e is provided with a square protruding foot d with a side length of one proportional unit, when the third slot c3 of the fourth base member a4 is directed upward, the first slot c1 is located at the left side of the fourth base member a4, the foot d of the fourth base member a4 is located at the lower right position, wherein the fourth base member a4 is formed by adding the slot c1 of the first type to the second base member a 2;

the third slot c3, the first slot c1 and the foot d are arranged on the fifth base member a5, and when the third slot c3 of the fourth base member a4 and the fifth base member a5 face upward at the same time, the fourth base member a4 and the fifth base member a5 are mirror images of each other, as shown in fig. 5 and 6;

the sixth base member a6 is provided with the four-type slot c4 and the two-type slot c2, the distance of the section of the four-type slot c4 on the sixth base member a6 close to the base end face e of the sixth base member a6 is a proportional unit, when the four-type slot c4 of the sixth base member a6 faces upward, the two-type slot c2 on the sixth base member a6 is positioned at the right side of the sixth base member a6, and the length of the section of the two-type slot c2 on the sixth base member a6 close to the base end face e of the sixth base member a6 is two proportional units from the base end face e, as shown in fig. 7;

the seventh base member a7 is provided with the five-shaped slot c5, and the cross section of the five-shaped slot c5 near the end face e of the base is a proportional unit from the end face e of the base, as shown in fig. 8.

Furthermore, the twist locking member b is realized by arranging splicing slots c on the rectangular side surface of the rectangular base body, the length of the rectangular side surface of the rectangular base body of the twist locking member b is six proportional units, the twist locking member b is respectively provided with four-type slots c4 on two adjacent rectangular side surfaces of the rectangular base body, and the length of the section of the four-type slot c4 on the twist locking member b, which is close to the end face e of the base body of the twist locking member b, from the end face e of the base body is one proportional unit, as shown in fig. 9; the square column formed by the two four-type slots c4 on the twist-lock member b is further processed to form a rotating shaft b1, so that the rotating shaft b1 can rotate in the one-type slot c1 to realize the locking function, as shown in fig. 10; the twist-lock component b can not perform rotation locking operation in specific assembly implementation, and the twist-lock component b is equivalent to the assembly function of the base component.

The invention provides modular tenon-and-mortise assembled building blocks, which are characterized in that the assembling logic of a traditional Chinese tenon-and-mortise structure is effectively utilized and the assembling and locking characteristics of a traditional Luban lock tenon-and-mortise toy are fused, so that the assembling process is richer in structure, space logic and intelligence-improving effect, the combination modes are rich and diverse, the playability is strong, the structural advantages are outstanding, and the technical problem that the assembling mode of the existing assembled and inserted building blocks is simple and single is enriched.

The invention provides a modular mortise-tenon spliced building block, which comprises seven types of base components and one type of twist-lock component b, wherein the base components comprise a first base component a1, a second base component a2, a third base component a3, a fourth base component a4, a fifth base component a5, a sixth base component a6 and a seventh base component a 7; in the actual assembly operation, all seven types of basic components and the twist locking components b can be selected for assembly operation according to different assembly designs and requirements, or only some types of components can be selected for assembly operation; in the actual assembling case, the number of each type of member is different according to the assembling design and requirements, and each type of member can be selected to be one or more, and the specific number is determined according to the specific assembling implementation, such as fig. 11, fig. 15 and fig. 16.

The second base member a2, the third base member a3, the fourth base member a4 and the fifth base member a5 are evolved from the first base member a 1; the purpose of the feet d arranged on the second base element a2, the third base element a3, the fourth base element a4 and the fifth base element a5 is to further enhance the diversity and interest of building block assembly, and as shown in fig. 14, the patented effect of the modular mortise-tenon assembled building block can be achieved under the condition that the elements are not provided with feet.

The modular components and the mortise and tenon splicing logic provided by the invention can realize various splicing cases, the description of the attached drawings provided by the invention is only used for effectively describing the content of the patent, and the actual splicing operation is not limited to the splicing cases provided by the attached drawings; in addition, the end face e of each base body of the above-mentioned member can be drawn with eyes or other patterns to enhance the anthropomorphic effect and interest when the building block is used as a toy, as shown in fig. 14.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1: the embodiment of the invention provides a structural schematic diagram of each split part of a modular mortise-tenon spliced building block;

FIG. 2: a schematic structural view and four front, rear, left and right views of a first base member (a 1);

FIG. 3: a schematic structural view and four front, rear, left and right views of a second base member (a 2);

FIG. 4: a schematic structural view and four front, rear, left and right views of a third base member (a 3);

FIG. 5: a schematic structural view and four front, rear, left and right views of a fourth base member (a 4);

FIG. 6 is a schematic view of: a schematic structural view and four front, rear, left and right views of a fifth base member (a 5);

FIG. 7: a schematic structural view and four front, rear, left and right views of a sixth base member (a 6);

FIG. 8: a schematic structural view and four front, rear, left and right views of a seventh base member (a 7);

FIG. 9: the structure schematic diagram and the front, back, left and right four views of the twist lock component (b);

FIG. 10: a schematic view of the twist lock member (b) in assembled engagement with the fourth base member (a4) and the fifth base member (a 5);

FIG. 11: the invention provides a first assembling embodiment and a display diagram for decomposing components of the first assembling embodiment;

FIG. 12: further assembling an expansion case and an expansion view on the basis of the assembly implementation case I;

FIG. 13: another assembly expansion case on the basis of the assembly implementation case I;

FIG. 14 is a schematic view of: the second assembly implementation case provided by the invention has the assembly completion effect;

FIG. 15: the assembly completion effect and the component description of the assembly embodiment III provided by the invention are realized;

FIG. 16: the assembly completion effect and the component description of the assembly embodiment four are provided by the invention;

the illustration in the figure is:

a 1-a first base member;

a 2-a second base member;

a 3-third base member;

a 4-fourth base member;

a 5-fifth base member;

a 6-sixth base member;

a 7-seventh base member;

b-a twist-lock member;

b 1-rotation axis of twist-lock member;

c-splice slot

c 1-type one slot;

c 2-type II slot;

c 3-type III slot;

c 4-quad slot;

c 5-five slot.

d-foot

e-base end face

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a modular mortise and tenon spliced building block which comprises a base component and a twist lock component b, wherein the base component and the twist lock component b are in shapes formed by arranging splicing slots c on rectangular side surfaces of rectangular base bodies, the base end surfaces e of the rectangular base bodies forming the base component and the twist lock component b are in the same shape and size and are square, and the slotting depth of the splicing slots c arranged on the base component and the twist lock component b is half of the side length of the square of the base end surface e.

All sizes of the basic member, the twist locking member b and the splicing slot c arranged on the members are provided with uniform proportional units, namely the slotting depth of the splicing slot c is one basic proportional unit, and the side length of the square of the end face e of the base body is two proportional units.

The types of the base members are seven and the seven base members are respectively: first base member a1, second base member a2, third base member a3, fourth base member a4, fifth base member a5, sixth base member a6, and seventh base member a7, wherein a base length of first base member a1, second base member a2, third base member a3, fourth base member a4, fifth base member a5, and sixth base member a6 is six proportional units and a base length of seventh base member a7 is eight proportional units.

The rectangular side surface length of the rectangular base body of the twist locking member b is six proportional units.

The splicing slots c arranged on the base member and the twist locking member b are divided into a first type slot c1, a second type slot c2, a third type slot c3, a fourth type slot c4 and a fifth type slot c5 according to different groove widths; the first slot c1 is a proportional unit along the length of the base member, the second slot c2 is two proportional units along the length of the base member, the third slot c3 is three proportional units along the length of the base member, the fourth slot c4 is four proportional units along the length of the base member, and the fifth slot c5 is six proportional units along the length of the base member. As shown in fig. 1-9, any two or more members may be assembled. Meanwhile, the position locking of the splicing combination is realized through the positions of the twist locking members b or the sliding foundation construction in the splicing case, so that the splicing combination case becomes a whole, as shown in fig. 11, fig. 15 and fig. 16.

Description of the fitting of the twist-lock member b with the base member:

when the twist-lock member b is assembled with the selected fourth and fifth base members a4 and a5 during the assembling process, the twist-lock member b can be positionally rotated by the rotation shaft b1, as shown in fig. 10. In the complete assembly case, the position locking of the assembly combination can be realized by the position rotation of the twist locking member b, as shown in fig. 11. The twist locking component b plays a locking role in the assembly combination, and can fix the assembly combination into a whole. In case no locking is required, the twist-lock member b can be assembled as a functional use of the base member.

Regarding the foot d, as shown in fig. 3, fig. 4, fig. 5 and fig. 6, the size of the foot d is a cube with a proportion unit of side length, the foot d is used for enriching the assembly effect, as shown in fig. 13, and the foot d can realize the imagination of shaping the leg and foot, so that the shaping is more vivid, as shown in fig. 14.

To further increase the vividness of the assembly combination effect, an eye pattern may be provided on the base end face e of the twist-lock member b, as shown in fig. 14.

The invention provides partial assembly cases to further explain the matching mode of the modular components and the tenon-and-mortise assembly logic.

Case one (as picture-11)

Case one selects 2 first base members a 1; 1 second base member a 2; 1 third base member a 3; 1 fourth base member a 4; 1 fifth base member a 5; 1 sixth base member a 6; 1 seventh basic component a7 and 1 twist-lock component b are assembled and combined. The twist-lock members b are assembled in advance in the assembling process, after all the members are assembled and combined, the positions of all the selected members are locked into a whole by rotating the positions of the twist-lock members b, and the positions of the twist-lock members b are rotated and reset again to realize the unlocking and the disassembly of the combination. Referring to fig. 11, there is shown an exploded view of the completed assembly lock and the components of case one.

In order to better illustrate the content and the modular mortise and tenon assembling logic of the invention, the assembling and combination is further performed on the basis of a case I (as shown in figure-11) and referring to figure-12, the case I can form a more complex combined effect (as shown in figure-12) through further assembling and combination. More splicing and combination effects can be obtained through case one (such as figure-11) superposition and combination, and the locking effect of the splicing and combination can still be realized (such as figure-13).

Case two (as figure-14)

Referring to fig. 14, according to the expansion of the assembly logic of case one (see fig. 11), more members are selected for assembly and combination, so that richer assembly effects can be realized, and more vivid visual effects and modeling association can be realized by drawing eyes or other types of patterns on the base end surfaces (e) of some members.

The first case and the second case are shown as one type of a plurality of splicing and combining modes of the contents of the invention, and the basic component and the twist lock component provided by the invention can be combined in splicing and locking with abundant phenomena. See case three and case four.

Case three (as picture-15)

In the case three provided by the invention, 3 first base components a1 and 3 sixth base components a6 are selected for assembly and combination. The shape of the traditional Luban lock in China is formed through the assembly and the matching of all the parts, but the internal structure of the traditional Luban lock is different from the assembly structure of the traditional Luban lock. And the abundant assembling modes and expanding spaces of the modular mortise-tenon assembled building block are further shown through case three (shown as a figure-15).

Case four (as in fig. 16)

The invention provides the case four that 1 first basic component a1 is selected; 8 sixth base members a 6; the 2 seventh base members a7 are assembled and combined. The 11 components are combined and locked into a whole through the assembly and the matching of all the components. The invention relates to a modular mortise and tenon spliced building block, which comprises eight types of basic components and spin-locking components, and the design is to realize richer splicing and combining effects, but three types of all components in a certain number can be selected to realize effective splicing and locking combinations.

In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "front", "back", etc. indicate orientations or positional relationships that are based on the orientation or positional relationship shown in the drawings, are only used for convenience in describing and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Moreover, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "combined" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. A modular mortise-tenon assembled building block is characterized by comprising a base component and a twist-lock component (b), wherein,

splicing slots (c) are formed in the base component and the twist locking component (b), and the components can be spliced and matched through the splicing slots (c); when two or more base members in a certain number are selected and the twist lock members (b) are selected to be spliced through the splicing slots (c) of the members, the spliced building blocks can be rotationally locked by rotating the twist lock members (b).

2. A modular mortise and tenon type construction block according to claim 1, wherein the shape of the base member and the twist lock member (b) is a shape formed by providing the splicing insertion groove (c) on a rectangular side surface of a rectangular parallelepiped base; the base end surfaces (e) of the rectangular parallelepiped bases forming the base member and the twist lock member (b) have the same shape and size and are all square.

3. A modular mortise and tenon type construction block according to claim 2, wherein the base member and the twist lock member (b) are provided with the splicing insertion groove (c) at one side or at two adjacent sides.

4. The modular mortise and tenon jointed building block according to claim 2, wherein the base member and the spin lock member (b) are provided with the jointing slot (c) having a groove depth half of the side length of the square of the base end surface (e), the base member and the spin lock member have a uniform proportion unit, the groove depth of the jointing slot (c) is one proportion unit, and the side length of the square of the base end surface (e) is two proportion units.

5. A modular mortise and tenon joint building block according to claim 3, wherein the joint insertion groove (c) is divided into a first type insertion groove (c1), a second type insertion groove (c2), a third type insertion groove (c3), a fourth type insertion groove (c4) and a fifth type insertion groove (c5) according to different groove widths; the first type slot (c1) is one proportional unit along the length direction of the base member, the second type slot (c2) is two proportional units along the length direction of the base member, the third type slot (c3) is three proportional units along the length direction of the base member, the fourth type slot (c4) is four proportional units along the length direction of the base member, and the fifth type slot (c5) is six proportional units along the length direction of the base member.

6. A modular mortise and tenon building block according to claim 5, characterized in that said base members are of the kind seven and seven are respectively a first base member (a1), a second base member (a2), a third base member (a3), a fourth base member (a4), a fifth base member (a5), a sixth base member (a6) and a seventh base member (a7), wherein the base lengths of said first base member (a1), said second base member (a2), said third base member (a3), said fourth base member (a4), said fifth base member (a5) and said sixth base member (a6) are six proportional units and the base length of said seventh base member (a7) is eight proportional units;

the rectangular side surface of the first base component (a1) is provided with the three-type slot (c3), and the section of the three-type slot (c3) of the first base component (a1) close to the base end surface (e) of the first base component (a1) is a proportional unit away from the length of the base end surface (e);

the second base member (a2) is provided with the three-shaped slot (c3), the section of the three-shaped slot (c3) of the second base member (a2) close to the base end face (e) of the second base member (a2) is a proportional unit from the length of the base end face (e), one end of the second base component (a2) far away from the base body end surface (e) is provided with a square protruding foot (d) with the side length of one proportion unit, when the triple-type slot (c3) on the second base member (a2) is directed upward, the foot (d) is located at a lower right position of the second base member (a2), wherein the second base member (a2) is a square projecting foot (d) having a side length of one proportional unit obtained by cutting one end of the first base member (a1) opposite to the end face (e) of the base body on the basis of the first base member (a 1);

the third base member (a3) is provided with the three-type slot (c3), one end of the third base member (a3) far away from the base end surface (e) is provided with a square protruding foot (d) with the side length being a proportional unit, and when the three-type slot (c3) on the third base member (a3) faces upwards, the foot (d) is positioned at the lower left position of the second base member (a3), namely when the second base member (a2) and the three-type slot (c3) on the third base member (a3) face upwards simultaneously, the second base member (a2) and the third base member (a3) are in mirror images of the left and right;

the fourth base member (a4) is provided with the triple-type slot (c3) and the first-type slot (c1), the section of the triple-type slot (c3) of the fourth base member (a4) close to the base end face (e) of the fourth base member (a4) is a proportional unit from the length of the base end face (e), the section of the first-type slot (c1) of the fourth base member (a4) close to the base end face (e) of the fourth base member (a4) is a proportional unit from the length of the base end face (e), the end of the fourth base member (a4) far from the base end face (e) is provided with a cube-protruding foot (d) having a side length of a proportional unit, and when the triple-type slot (c3) of the fourth base member (a4) faces upward, the first-type slot (c1) is positioned in the left direction of the fourth base member (a4), a foot (d) of the fourth base member (a4) is located at a lower right position, wherein the fourth base member (a4) is formed by adding the first type socket (c1) to the second base member (a 2);

the fifth base member (a5) is provided with the triple-type slot (c3), the single-type slot (c1) and the foot (d), and when the triple-type slot (c3) of the fourth base member (a4) and the fifth base member (a5) face upward at the same time, the fourth base member (a4) and the fifth base member (a5) are mirror images of each other;

the sixth base member (a6) is provided with the four-type slot (c4) and the two-type slot (c2), the section distance of the four-type slot (c4) on the sixth base member (a6) close to the base end face (e) of the sixth base member (a6) is one proportional unit, when the four-type slot (c4) of the sixth base member (a6) faces upwards, the two-type slot (c2) on the sixth base member (a6) is positioned at the right side of the sixth base member (a6), and the length of the section of the two-type slot (c2) on the sixth base member (a6) close to the base end face (e) of the sixth base member (a6) from the base end face (e) is two proportional units;

the seventh basic component (a7) is provided with the five-shaped slot (c5), and the section of the five-shaped slot (c5) close to the end face (e) of the base body has a length from the end face (e) of the base body of a proportional unit.

7. A modular mortise and tenon jointed building block according to claim 5, wherein the length extension direction of the twist lock component (b) is six proportional units, the four slots (c4) are respectively arranged on two adjacent rectangular side surfaces of the twist lock component (b), and the length of the section of the four slot (c4) of the twist lock component (b) close to the base end surface (e) of the twist lock component (b) from the base end surface (e) is one proportional unit; the square column formed by the two four-type slots (c4) on the twist-lock component (b) has a corner structure to form a rotating shaft (b1), and the rotating shaft (b1) can rotate in the one-type slot (c1) to realize a locking function.

8. The modular mortise and tenon joint building block according to claim 2, wherein the base end face (e) is provided with a pattern.

9. A modular mortise and tenon type construction block according to claim 6, wherein said first base member (a1) is more than one; the number of the second base members (a2) is more than one; the number of the third base members (a3) is one or more; the number of the fourth base members (a4) is one or more; the number of the fifth base members (a5) is one or more; the number of the sixth base members (a6) is one or more; the number of the seventh base members (a7) is one or more.

10. The utility model provides a building blocks structure is assembled to modular tenon fourth of twelve earthly branches which characterized in that: comprising one or more of the first base element (a1), the second base element (a2), the third base element (a3), the fourth base element (a4), the fifth base element (a5), the sixth base element (a6), the seventh base element (a7) and the twist-lock element (b) of the modular mortise-and-tenon building block of any one of claims 6 to 9.

Images