CN108644187B

CN108644187B - Assembling structure

Info

Publication number: CN108644187B
Application number: CN201810818580.3A
Authority: CN
Inventors: 邓雪松; 邓旭林; 张蕾; 张炜; 杨涛; 马品非
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-24
Filing date: 2018-07-24
Publication date: 2020-07-28
Anticipated expiration: 2038-07-24
Also published as: CN108644187A

Abstract

The invention discloses an assembling structure which comprises a plurality of first assembling units, wherein each first assembling unit comprises a main body part and a connecting part, the outline shape of the cross section of the main body part is a 6 n-polygon with at least two unequal side edges, the opposite side edges of the main body part projected along the axial direction are parallel, and n is a positive integer; the connecting parts are arranged on the sides of the main body parts; the connecting parts on the side edges can be connected with the connecting parts of the adjacent first assembling units in a sliding fit mode, and the sliding direction of the connecting parts is the same as the extending direction of the connecting parts on the side edges where the connecting parts are located. According to the assembling structure provided by the invention, the assembling units are connected and disassembled in a sliding fit mode, and after the assembling is finished, the assembling units cannot be disassembled under natural conditions, so that the assembling structure has higher reliability. In addition, after the assembly is completed, the connection at a certain position fails, and the strength of the whole structure cannot be influenced. And the assembling process of the assembling structure is simple, no extra connecting piece is needed, and the cost is lower.

Description

Assembling structure

Technical Field

The invention relates to the technical field of connecting components, in particular to an assembling structure.

Background

The traditional connection mode of assembling the structure adopts modes such as bolt pair, rivet, welding more, and this kind of connection mode construction is troublesome, the spare part is many, and the firm degree of connection quality and connection is difficult for guaranteeing, and artifical man-hour and expense are high, especially great system engineering, adopts traditional connection mode, and the engineering time is long, and is with high costs, and is inefficient, and later stage cost of maintenance is amazing.

Moreover, the existing connection mode is adopted, the integrity is not guaranteed, the whole assembly structure is easily influenced by small careless mistakes, and the problem of small careless mistakes is not checked.

Therefore, how to improve the existing assembling structure, improve the connection firmness, reduce the number of mounting parts and reduce the cost is a technical problem which needs to be solved by technical personnel in the field at present.

Disclosure of Invention

The invention aims to provide an assembling structure which improves the connection firmness, reduces installation parts and reduces the cost.

A spliced structure comprises a plurality of first spliced units, each first spliced unit comprises a main body part and a connecting part, the outline shape of the cross section of the main body part is a 6 n-polygon with at least two side edges with different side lengths, and the opposite side edges of the main body part projected along the axial direction are parallel, wherein n is a positive integer; the connecting parts are arranged on each side edge of the main body part and are connected with the main body part into an integrated structure; the connecting parts on the side edges are connected with the adjacent connecting parts of the first assembling units in a sliding fit mode, and the sliding direction of the connecting parts is the same as the extending direction of the connecting parts on the side edges where the connecting parts are located.

Preferably, in the above-mentioned assembling structure, the side edge of the main body portion of the first assembling unit is a straight edge;

or the side edges of the main body part of the first assembling unit are curved edges, and the opposite side edges are parallel.

Preferably, in the above-mentioned assembling structure, one of the connection portions of any two adjacent side edges of the first assembling unit is a first sliding groove, the other one of the connection portions is a sliding fit structure capable of sliding fitting with the first sliding groove, and the extending direction of the first sliding groove is the same as the extending direction of the side edge where the first sliding groove is located.

Preferably, in the above-mentioned structure of assembling, the sliding fit structure is a second sliding groove arranged along the extending direction of the side where the sliding fit structure is located, the direction of the notch of the first sliding groove is opposite to that of the notch of the second sliding groove, and the first sliding groove and the second sliding groove can be engaged with each other.

Preferably, in the above-mentioned assembled structure, a thickness of a side wall of the first sliding groove extending into the second sliding groove is smaller than or equal to a width of the second sliding groove, and a thickness of a side wall of the second sliding groove extending into the first sliding groove is smaller than or equal to a width of the first sliding groove.

Preferably, in the above assembling structure, the first sliding groove and the second sliding groove, and one end and/or both ends along the sliding direction are/is provided with a sliding opening structure.

Preferably, in the above assembled structure, the second sliding groove is an L-shaped sliding buckle capable of extending into the first sliding groove, and a side wall of the L-shaped sliding buckle extends into the first sliding groove.

Preferably, in the above-mentioned splicing structure, the width of the notch of the first sliding groove is smaller than the width between the side walls of the groove, and the second sliding groove is a T-shaped sliding buckle capable of extending into the first sliding groove.

Preferably, in the above-mentioned assembling structure, an included angle between the connecting portion of the first assembling unit and the main body portion is 90 °.

Preferably, in the above-mentioned assembly structure, the connecting portion on the side is further connected to the adjacent first assembly unit through a first pin assembly structure, the first pin assembly structure includes a first pin shaft disposed on the connecting portion of one of the first assembly units and a first pin shaft hinge member disposed on the connecting portion of the other first assembly unit and capable of being hinged to the first pin shaft, and the extending direction of the first pin shaft is the same as the extending direction of the side where the first pin shaft is disposed.

Preferably, in the above-mentioned assembling structure, a groove is formed between the connecting portion and the main body portion so that the connecting portion can elastically deform, and the assembling structure further includes a support rib detachably connected to the first assembling unit, and when the support rib is supported in the groove, the support rib can prevent the connecting portion from elastically deforming.

Preferably, in the above assembling structure, the first assembling unit is provided with a buckle for mounting the support rib.

Preferably, the assembly structure further comprises a second assembly unit, the second assembly unit comprises a main body part and a connecting part, the main body part of the second assembly unit is polygonal in outline shape, and the connecting part of the second assembly unit is arranged on the edge of the second assembly unit and is of an integrated structure; the connecting portion of the second assembling unit can be in sliding connection with the connecting portion of the first assembling unit or the adjacent connecting portion of the second assembling unit.

Preferably, in the above-mentioned splicing structure, an included angle between the connecting portion of the second splicing unit and the main body portion of the second splicing unit is 90 °.

Preferably, in the above-mentioned splicing structure, the connecting portion of the second splicing unit is further connected to the connecting portion of the first splicing unit or the connecting portion of the second splicing unit through a second pin-assembling structure, the second pin-assembling structure includes a second pin shaft disposed on one of the connecting portions, and a second pin shaft hinge member disposed on the other connecting portion and capable of being hinged to the second pin shaft, and the extending direction of the second pin shaft is the same as the extending direction of the side where the second pin shaft is disposed.

In the technical scheme provided by the invention, the cross section of the first assembling unit has a contour shape of at least two 6 n-sided polygons with different side lengths, and the opposite sides of the main body part projected along the axial direction are parallel, wherein (n is a natural number such as 1,2,3,4,5,6, and the like), for example, when n is 1, the main body part of the first assembling unit is a 6-sided polygon, and when n is 2, the main body part of the first assembling unit is a 12-sided polygon. The first 6 location of assembling the main part of unit in this application is changed into by the while, divides 3 stages to assemble, degree of difficulty greatly reduced.

The main body of the first splicing unit is connected with a connecting part, and the connecting part is respectively connected with each side of the main body, wherein the side is any one side of the 6 n-shaped polygon. The connecting portion on each side can be connected with the connecting portion of the adjacent first assembly unit in a sliding fit mode, and the sliding direction of the connecting portions is the same as the extending direction of the connecting portions on the side where the connecting portions are located.

With the arrangement, any one of the 6n sides of the 6 n-sided polygon is connected with other peripheral splicing units through the sliding pair, and when the sliding pairs are connected in a sliding manner and the extension lines in the sliding direction intersect at one point, the sliding freedom degrees of the sliding pairs can form mutual constraint. Thus, the sliding pair will not be unlocked under natural conditions. And when one of the sliding pair connection fails, the overall structural strength is not affected. According to the assembling structure provided by the invention, after the assembling is finished, if an independent assembling unit is required to be disassembled, a special tool is required to drive the associated first assembling units to be mutually matched and displaced, and the sliding pair can be disassembled. The profile shape that first concatenation unit's in this application is the cross section is the unequal 6n limit of at least two side length of side, and the relative side of main part in the ascending projection of axis direction is parallel, therefore, 2 first length differences of assembling unit complex sliding pair, the sliding pair of every limit that every monomer corresponds is at the time point that whole sliding fit in-process combined, be different, there is prior back, consequently, when splicing it, the location can be continuous for end to end's straight line, 6n limit carries out sliding fit many times, greatly reduced assembles the degree of difficulty.

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 is a first structural schematic diagram of a first splicing unit in the embodiment of the invention;

fig. 2 is a schematic structural diagram of the assembled first assembling unit in fig. 1;

fig. 3 is a schematic perspective view of a first structure of a first splicing unit according to an embodiment of the present invention;

FIG. 4 is a top view of FIG. 3;

fig. 5 is a schematic perspective view of the assembled first structure of the first assembling unit in the embodiment of the present invention;

FIG. 6 is a second structural diagram of a first assembly unit according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of the assembled first assembling unit in fig. 6;

FIG. 8 is a schematic structural diagram of a second assembly unit according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of the first assembled unit after being bent and connected by a pin shaft in the embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a first assembly unit connected by a pin in the embodiment of the present invention;

FIG. 11 is a perspective view of a third construction of the first building element in an embodiment of the present invention;

fig. 12 is a perspective view of still another structure of the first building unit according to the embodiment of the present invention.

In fig. 1-12:

the first splicing unit-11, the main body-12, the connecting part-13, the first sliding chute-14, the sliding fit structure-15 and the side edges-16.

Detailed Description

The purpose of this embodiment is to provide an assemble structure, improve the firm in connection nature, reduce installation part, reduce cost.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the contents of the invention described in the claims. The entire contents of the configurations shown in the following embodiments are not limited to those required as solutions of the inventions described in the claims.

Referring to fig. 1 to 12, the present embodiment provides a splicing structure, which includes a plurality of first splicing units 11. The first building elements 11 may be embodied as plate-like or block-like structures. Each of the first building units 11 includes a main body portion 12 and a connecting portion 13.

The outline shape of the cross section of the main body part 12 is a 6 n-sided polygon with at least two sides with different side lengths, and the main body part is parallel to the opposite side of the projection in the axis direction, that is, the main body part is a cylindrical structure with a circumference of the 6 n-sided polygon, the thickness of the main body part can be set according to different requirements, no specific limitation is made here, the side lengths of at least two sides of the cylindrical structure with the 6 n-sided polygon are different, specifically, the main body part can be set according to different requirements and all the requirements are within a protection range. The core of the main part in this application lies in, the relative side of the polygonal cylinder structure of 6n along the projection on the axis direction is parallel, and the axis direction in this application is the direction of height of the polygonal cylinder structure of 6n, also can understand, the direction of the central line of the polygonal cylinder structure of 6 n. Set up the relative side of main part along the ascending projection of axis direction into parallel to guarantee that first unit of assembling is assembling the in-process, all sides can pinpoint, prevent that adjacent first unit of assembling from splicing the problem not last each other. Parallel in this application is to be understood as parallel within the error range.

Where n is a positive integer, for example, n may be 1, when n is 1, the outline shape of the main body portion 12 is a hexagon, when n is 2, the outline shape of the main body portion 12 is a dodecagon, and when n is 3, the outline shape of the main body portion 12 is an octadecagon, etc. The core of the present application is that the main body 12 has a profile shape in which two opposite sides are parallel, and when n is 1, the main body 12 has a hexagonal shape in which the opposite sides are parallel, or the like. In practice, the side length of the main body 12 can be set according to different requirements and is within the protection range.

All be equipped with a connecting portion 13 on the side 16 of every main part 12, connecting portion 13 and main part 12 formula structure as an organic whole, for example, specifically can connect formula structure as an organic whole through modes such as moulding plastics, panel beating or welding.

In the connecting portions 13 of the two adjacent side edges 16 of the main body portion 12 of the first assembling unit 11, one of the connecting portions 13 is a first sliding groove, the other is a sliding fit structure capable of sliding fitting with the first sliding groove, and the extending direction of the first sliding groove is the same as the extending direction of the side edge where the first sliding groove is located, that is, the side edges of the main body portion 12 of the adjacent first assembling unit 11 are assembled through the matching of the first sliding groove and the sliding fit structure.

In this embodiment, the first sliding groove 14 has two groove side walls, and the two groove side walls are disposed opposite to each other and keep a certain distance, which is the groove width. The bottoms of the two channel side walls are connected by the channel bottom wall of the first runner 14, so that a channel-like structure with two channel side walls and one channel bottom wall is formed.

As shown in fig. 11 and 12, when any two first assembling units 11 are assembled together, they are connected by a sliding pair, specifically, the sliding fit structure 15 is slid into the first sliding groove 14. The first sliding groove 14 extends in the same direction as the side edge 16 of the connecting portion 13, and in order to enable the sliding fit structure 15 to extend into the first sliding groove 14 and slide along the first sliding groove 14, the top of the first sliding groove 14, i.e., the side opposite to the groove bottom wall, is open. The extension of the first runner 14 may be the same as the extension of the side 16 on which it is located, or less than the extension of the side 16 on which it is located.

With such an arrangement, any one of all the side edges 16 of the first assembling unit 11 is connected with other assembling units at the periphery by a sliding pair, and when the first assembling unit is connected, the sliding fit structure 15 slides into the first sliding groove 14, and since the sliding direction is the same as the direction of the side edge 16 where the sliding pair is located, after the sliding pairs intersecting with the extension line of the sliding direction at the same point are connected in a sliding manner, the sliding freedom degrees of the sliding pairs can form mutual constraint.

For example, after the adjacent three sliding pairs are connected, the sliding directions of the three sliding pairs intersect at the same point, and the sliding of one sliding pair is constrained by the other two sliding pairs, so that the three sliding pairs cannot slide under the constraint action.

Therefore, after the assembly of each sliding pair is completed, the sliding pair is restrained by the other two sliding pairs, and the sliding pair cannot be unlocked under natural conditions. And when one sliding pair is failed to be connected, the other two sliding pairs still can be restrained with each other. The damage of the local first splicing unit 11 does not influence the restraint between the whole sliding pairs, and further does not influence the strength of the whole structure.

The profile shape of the main part 12's of first concatenation unit 11 in this application cross section is the unequal 6n limit of at least two side length of a side limit, consequently, 2 first length differences of assembling 11 complex sliding pairs of unit, the time point that the sliding pair of every limit that every monomer corresponds combines in whole sliding fit in-process is different, there is prior back, consequently, when splicing it, the location can be continuous for end to end's straight line, 6n limit branch carries out sliding fit many times, greatly reduced assembles the degree of difficulty. For the 6 n-sided polygon with equal side length, when splicing, the time points of the sliding pairs of each side are the same when matching, that is, all the sliding pairs need to be positioned at the same time, which undoubtedly increases the difficulty of splicing.

According to the 6-sided polygon as an example, the specific positioning process is as follows: firstly, one side edge which is parallel to each other enters into matching, and then the other side edge enters into matching again; then, one side of the pair of parallel sides is continuously matched first, and the other side is matched later; then continuing to finish the edge pairing; finally, 6 edges are connected; after the treatment, the difficulty of simultaneously positioning the equilateral 6-edge shapes is greatly reduced, and the simultaneous surface connection is changed into a single line connection mode. The results with simultaneous plane positioning are connected according to the straight lines which are connected end to end 17 after 3 stages. The 6 n-edge is also in sliding fit for 3 times, so that the assembling difficulty is greatly reduced. Examples are, for example: (6 positioning of 6 polygons in 3 stages): 1, step (1): the 6-edge vertex angles of a group of transverse rows or longitudinal rows are connected end to form a straight line distribution; 2, step (2): the transverse rows or the longitudinal rows which are loosely connected among the parallel straight lines are connected end to end in an increasing oblique direction to form a straight line distribution; and 3, step (3): increase slash direction and add apex angle slash direction location connection between parallel straight line, the restraint that increases step by step makes loose connection strengthen for relatively firm structure (or unordered firm structure), when not having 6 limits simultaneous production slip restraint, the whole fastness that possesses of 6 edges.

In a specific embodiment, the side edges 16 of the main body 12 of the first assembling units 11 are straight edges, so that the cross section of the main body 12 is a 6 n-sided polygon and at least two side edges 16 have different side lengths, and thus, a plurality of first assembling units 11 can form a planar structure after being assembled.

In practice, the side 16 of the main body 12 of the first assembling unit 11 may also be a curved side, that is, the main body 12 of the first assembling unit 11 is bent on a plane basis (the connecting portion is also changed and bent according to the main body), but in order to ensure the assembling between the first assembling units 11, the opposite sides of the projection of the main body 12 along the axial direction need to be parallel, so that a plurality of the first assembling units 11 can be assembled into an arc surface, a cylindrical surface or a corrugated surface. In order to ensure the accuracy of the assembling process, it is preferable that the opposite curved side edges of the main body portion of the first assembling unit 11 are arranged in parallel, that is, two curves are parallel, specifically, the curvature of the two curves is the same. Are parallel, i.e. the two curves are parallel, in particular the curvatures of the two curves are the same. Here, the side of the main body is curved, but it is also within the protection range for the side to be linear.

In practice, the first splicing units 11 with the curved side edges 16 can be spliced into a desired shape for different scenes, and all the shapes are within the protection range.

The two adjacent connecting portions 13 are the connecting portions 13 provided on the two adjacent side edges 16 of the same module main body portion 12. Like this, arbitrary two first units 11 of assembling can both realize connecting, moreover, when assembling more first units 11 of assembling, only need select arbitrary unit of assembling to connect can.

In addition, the sliding pairs are constrained with each other in the sliding direction, and the degree of freedom in the common plane in which the sliding pairs are located is defined.

In order to simultaneously realize the mutual constraint of the vertical freedom degrees (hereinafter referred to as vertical freedom degrees) of the sliding pairs in the plane perpendicular to the common plane. The sliding fit structure 15 is preferably a second slide groove, the notches of the first slide groove 14 and the second slide groove are oppositely oriented, and the first slide groove 14 and the second slide groove can be engaged with each other, that is, the groove side walls of the first slide groove 14 and the second slide groove are mutually inserted into the grooves of each other, and the opening directions of the first slide groove 14 and the second slide groove are opposite.

After the assembly of the sliding pairs on the adjacent side edges 16 is completed, the directions of the notches of the first sliding grooves 14 and the second sliding grooves on the two adjacent side edges 16 on the same first assembly unit 11 are opposite, specifically: the first spout on this first unit of assembling and the second spout cooperation on another first unit of assembling form a sliding pair, and the second spout on this first unit of assembling and the first spout cooperation on the unit of assembling again form another sliding pair, and these two vertical degrees of freedom that slide pair are opposite, and then can retrain mutually, have realized stable assembling in the vertical. Therefore, after the assembly is completed, the two sliding pairs can form mutual restraint, and the problem that the first sliding groove 14 and the second sliding groove which form the same sliding pair are separated from each other is further avoided.

The extending direction of the first sliding chute 14 and the second sliding chute is the same as the extending direction of the side edge 16 where the first sliding chute and the second sliding chute are located, and the extending length is preferably less than or equal to the extending length of the side edge 16 where the first sliding chute and the second sliding chute are located. Therefore, a certain gap exists between two adjacent sliding grooves on the same assembling unit, and a sliding inlet structure is formed. For convenience of installation, the sliding inlet structures are arranged at two ends of the extending direction of the first sliding chute 14 and the second sliding chute.

In addition, in order to improve the stability after assembling, the thickness of the side wall of the first sliding chute 14 extending into the second sliding chute is equal to the width of the second sliding chute, and the thickness of the side wall of the second sliding chute extending into the first sliding chute 14 is equal to the width of the first sliding chute 14. So set up, when first spout 14 and second spout are mutually supported, on having guaranteed the basis that the two can the relative slip, the fit clearance between the two is less, has improved connection stability.

The first sliding groove 14 and the second sliding groove may form an included angle of 90 degrees with the plane of the main body 12, that is, the depth directions of the first sliding groove 14 and the second sliding groove are perpendicular to the plane of the main body 12, so that after the main body are connected together by the connecting portion 12, the main body 12 is located in the same plane. Of course, in other embodiments, the planes of the first sliding slot 14 and the second sliding slot and the main body 12 may be acute angles or obtuse angles, so that the main body 12 may be located in different planes when the connecting portions 13 of the first assembly units 11 are connected together. (when the first assembling structure has a certain thickness, when the first assembling structure is assembled to approximate a spherical surface, the included angle between the connecting part and the main body part (which is a plane) is not 90 degrees; when the main body part is a curved surface when the spherical surface is assembled, the included angle between the connecting part and the main body part is 90 degrees.)

In another embodiment of the present invention, the connecting portion on the side 16 of the first assembling unit 11 can be connected to other first assembling units 11 through the sliding pair, and can also be connected to each adjacent first assembling unit 11 through a pin mounting structure, the pin mounting structure between any two first assembling units 11 includes a first pin hole disposed on the connecting portion of one of the first assembling units, a second pin hole disposed on the connecting portion of the other first assembling unit and capable of aligning with the first pin hole, and a pin shaft capable of being inserted into the first pin hole and the second pin hole, and the extending direction of the first pin hole and the second pin hole is the same as the extending direction of the side where the first pin hole and the second pin hole are located.

Specifically, a pin and a pin hinge element capable of being engaged with the pin are respectively fixed to any two adjacent side edges 16 of the first assembling unit 11, as shown in fig. 10. When assembling, the pin shaft of one of the adjacent first assembling units 11 is connected with the hinge member of the other pin shaft in a clamping manner, and the adjacent first assembling units are hinged to complete assembling.

For example, one side of the first assembly unit 11 may be provided with the pin structure, and the remaining five sides may be provided with sliding pairs. The pin mounting structure is convenient to disassemble and assemble without special tools. Compared with a sliding structure, the sliding structure reduces partial mechanical performance and increases the convenience of disassembly and assembly.

In addition, in the present embodiment, the main body portion 12 of the first assembly unit 11 may also be foldable, for example, the main body portion 12 of the first assembly unit 11 is formed by two parts connected by a pin, as shown in fig. 9.

In this embodiment, the first sliding groove 14 and the second sliding groove are grooves provided on the upper plate surface and the lower plate surface of the connecting portion 13. Therefore, when the first splicing units 11 are spliced together, a whole flat plate structure with a large area is formed, and the method can be applied to various fields.

Of course, in other embodiments, the connecting portion 13 may be disposed to protrude from the main body portion 12 or be lower than the main body portion 12, and when the connecting portion 13 is disposed to protrude from the main body portion 12, the depth of the first sliding groove 14 and the second sliding groove may be greater than the thickness of the main body portion 12, so that the fitting area is larger, and the fitting reliability is further improved.

In other embodiments, the specific arrangement of the first sliding groove 14 and the sliding engagement structure 15 can be provided in other types, and the following description will be made by citing several types.

For example, the second sliding groove may be an "L" type sliding buckle, which can be inserted into the first sliding groove 14, and a side wall of the "L" type sliding buckle is inserted into the first sliding groove 14.

For another example, the width of the notch of the first sliding slot 14 may be set to be smaller than the width between the two slot sidewalls, and the second sliding slot is a "T" shaped sliding buckle capable of extending into the first sliding slot 14.

It should be noted that, the assembly structure assembled by the plurality of first assembly units 11 has a single outline, a poor appearance effect and a single shape. In order to make the overall shape of the splicing structure provided by the embodiment richer. The structure of assembling that this embodiment provided still includes the second and assembles the unit, and the second is assembled the unit and is included main part and connecting portion.

Also, the main body portion of the second building element has a polygonal contour shape such as a triangle, a trapezoid, a rhombus, etc. It should be noted that each side of the polygonal contour of the main body portion of the second assembled unit may be not only a straight side, but also a side extending along a curve, and the extending direction of the connecting portion of the second assembled unit may be the same as or different from the shape of the side of the main body portion, and the specific shape may be specifically set according to the actual situation. In practice, the second building element may be formed by bending the first building element 11, as shown in fig. 8.

The connecting portion setting of unit is assembled to the second, and is connected formula structure as an organic whole with the main part on the edge of the main part of unit is assembled to the second, and the connecting portion of unit is assembled to the second can be connected with the connecting portion 13 of first unit 11 of assembling.

Therefore, the second assembling units are added to the assembling structure, the shape of the whole outer edge of the assembling structure can be changed, and the appearance design of the assembling structure is enriched.

Similarly, the connecting portion of the second module may be a sliding fit structure capable of being fitted with the first sliding groove 14 of the first module 11, or a sliding fit structure capable of being fitted with the sliding fit structure 15 of the first module 11, similar to the connecting portion 13 of the first module 11. Reference is made to the above description for details, which are not repeated herein. And all the second assembling units can be connected with each other.

In addition, in this embodiment, in order to facilitate the dismouting of each first unit of assembling, be equipped with the slot between the connecting portion of first unit of assembling and the main part so that connecting portion produce elastic deformation, assemble the structure and still include the brace rod of detachably connection on first unit of assembling, when the brace rod supports in the slot, can prevent connecting portion produce elastic deformation. So set up, when each first unit of assembling of needs connection, can make connecting portion produce elastic deformation to make connecting portion be connected. After linking together, install the brace rod on first unit of assembling, prevent that connecting portion from producing elastic deformation and leading to connecting inefficacy.

Furthermore, in order to prevent the support rib from falling off and facilitate installation of the support rib, a buckle for clamping the support rib is arranged on the first assembling unit.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An assembly structure is characterized by comprising a plurality of first assembly units, each first assembly unit comprises a main body part and a connecting part, the outline shape of the cross section of the main body part is a 6 n-polygon with at least two unequal side edges, and the opposite side edges of the main body part projected along the axial direction are parallel, wherein n is a positive integer; the connecting parts are arranged on each side edge of the main body part and are connected with the main body part into an integrated structure; the connecting parts on the side edges can be connected with the connecting parts of the adjacent first assembling units in a sliding fit manner, and the sliding direction of the connecting parts is the same as the extending direction of the connecting parts on the side edges where the connecting parts are located; the lengths of the sliding pairs matched with the 2 first assembling units are different, and the time point of combination of the sliding pairs of each side corresponding to each single body in the whole sliding matching process is preceded.

2. The construction assembly of claim 1, wherein the side edges of the main body portion of the first construction element are straight edges;

3. The splicing structure of claim 1, wherein one of the connecting portions of any two adjacent side edges of the first splicing unit is a first sliding groove, the other connecting portion is a sliding fit structure capable of sliding fitting with the first sliding groove, and the extending direction of the first sliding groove is the same as the extending direction of the side edge on which the first sliding groove is located.

4. A modular construction as claimed in claim 3, wherein the sliding engagement formation is a second runner extending along the side thereof, the notches of the first and second runners being oppositely facing and the first and second runners being capable of interengaging.

5. The assembly structure according to claim 4, wherein a thickness of a side wall of the first sliding groove extending into the second sliding groove is smaller than or equal to a width of the second sliding groove, and a thickness of a side wall of the second sliding groove extending into the first sliding groove is smaller than or equal to a width of the first sliding groove.

6. A modular construction according to claim 4, wherein the first and second runners are provided with slide-in structures at one and/or both ends in the sliding direction.

7. The assembly structure of claim 4, wherein the second sliding groove is an L-shaped sliding buckle capable of extending into the first sliding groove, and a side wall of the L-shaped sliding buckle extends into the first sliding groove.

8. The assembly structure of claim 4, wherein the width of the notch of the first sliding groove is smaller than the width between the side walls of the groove, and the second sliding groove is a T-shaped sliding buckle capable of extending into the first sliding groove.

9. A modular structure as claimed in claim 1, wherein the connecting portions of the first modular units are angled at 90 ° to the main body portion.

10. The assembly structure according to claim 1, wherein the connecting portions on the side edges are further connected to the adjacent first assembly units through first pin assemblies, each first pin assembly comprises a first pin shaft arranged on the connecting portion of one of the first assembly units and a first pin shaft hinge member arranged on the connecting portion of the other first assembly unit and capable of being hinged to the first pin shaft, and the extending direction of the first pin shaft is the same as the extending direction of the side edge where the first pin shaft is located.

11. A modular construction as claimed in claim 1, wherein a channel is provided between the connecting portion and the main body portion to allow the first modular construction element to be resiliently deformed, the modular construction further comprising a support bar releasably attachable to the first modular construction element to prevent the connecting portion from being resiliently deformed when the support bar is supported in the channel.

12. The assembly structure of claim 11, wherein the first assembly unit is provided with a buckle for mounting the support rib.

13. The splicing structure of any one of claims 1 to 12, further comprising a second splicing unit, wherein the second splicing unit comprises a main body portion and a connecting portion, the main body portion of the second splicing unit is polygonal in outline shape, and the connecting portion of the second splicing unit is arranged on the edge of the second splicing unit and is of an integral structure; the connecting portion of the second assembling unit can be in sliding connection with the connecting portion of the first assembling unit or the adjacent connecting portion of the second assembling unit.

14. The construction assembly of claim 13, wherein an angle between the connecting portion of the second construction element and the main body portion of the second construction element is 90 °.

15. The assembly structure of claim 13, wherein the connecting portion of the second assembly unit is further connected to the connecting portion of the first assembly unit or the connecting portion of the second assembly unit through a second pin assembly structure, the second pin assembly structure includes a second pin shaft disposed on one of the connecting portions, and a second pin shaft hinge member disposed on the other connecting portion and capable of being hinged to the second pin shaft, and the extending direction of the second pin shaft is the same as the extending direction of the side where the second pin shaft is disposed.