CN206221437U

CN206221437U - A kind of connection unit and space building structure

Info

Publication number: CN206221437U
Application number: CN201621280747.8U
Authority: CN
Inventors: 胡小艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-25
Filing date: 2016-11-25
Publication date: 2017-06-06
Anticipated expiration: 2026-11-25

Abstract

The utility model provides a kind of connection unit and space building structure, belongs to and builds technical field.Wherein connection unit includes connection unit body and multiple contiguous blocks, and multiple contiguous blocks are fixedly connected with connection unit body.Contiguous block includes at least one interface, and the plane where the interface of multiple contiguous blocks is first cubical 6 planes.That is, the forward and backward side in the upper and lower, left and right of connection unit is respectively provided with the docking plane docked with other connection units.Six sides of this connection unit can be connected with other connection units, and its expansion is good, can construct complicated and diversified space building structure.

Description

A kind of connection unit and space building structure

Technical field

The utility model is related to build technical field, in particular to a kind of connection unit and space building structure.

Background technology

With enriching for production and living product, commercially with commercial environment to personalized material structure requirement more and more higher, Such as space building structure.The means of existing space building structure are broadly divided into permanent building structure and impermanency is taken Structure is built, permanent building structure is general to be connected and composed by multiple connection units by way of welding, cement are poured；It is impermanent Property is built and is typically connected and composed multiple connection units by connectors such as clip, latch, screwed pipes.In the prior art, either The expansion of the connection unit in permanent building structure or non-permanent building structure is poor, it is difficult to constitute complex Space building structure.Additionally, existing non-permanent building structure, after the completion of building, structural stability is poor.

Utility model content

The purpose of this utility model is to provide a kind of connection unit, poor to solve existing connection unit expansion, it is difficult to Build the problem of baroque space building structure.

The purpose of this utility model is to provide a kind of space building structure, is taken with improving existing non-permanent building structure The problem of structural stability difference after the completion of building.

The purpose of this utility model is to provide a kind of space building structure, it is intended to a kind of with labyrinth with providing Space building structure.

What the utility model was realized in：

Based on above-mentioned first purpose, the utility model provides a kind of connection unit, including connection unit body and multiple are even Block is connect, multiple contiguous blocks are fixedly connected with connection unit body.

Contiguous block includes at least one interface, and the plane where the interface of multiple contiguous blocks is first cubical 6 Individual plane.

Further, contiguous block includes connection block body and at least one docking section, and a docking section possesses a docking Face, connection block body is connected with connection unit body, and docking section connects with block body is connected, shape between docking section and connection block body Into the first draw-in groove.

Further, contiguous block is 8, and 8 contiguous blocks are located at second cubical 8 drift angles respectively, contiguous block bag 3 interfaces are included, the plane where 3 interfaces is 3 faces at the first cubical drift angle.

Further, connection block body is square, and a docking section is correspondingly arranged on a face of connection block body.

Further, connection unit body is square, and 8 contiguous blocks are respectively positioned at 8 drift angles of connection unit body Place.

Further, through hole is offered on connection unit body.

Based on above-mentioned second purpose, the utility model provides a kind of space building structure, including at least two above-mentioned connections Unit, two adjacent connection units are connected by the first connector.

Further, the first connector includes 4 connectors, and the second draw-in groove is offered on connector, and 4 connectors are successively Connect and surround two docking sections of adjacent connection unit, two docking sections of adjacent connection unit mutually contradict and block In in the second draw-in groove.

Based on above-mentioned 3rd purpose, the utility model provides a kind of space building structure, including first builds body and second Body is built, first builds body builds body and be connected with second, first builds body includes at least one above-mentioned connection unit, and first builds Connection unit in body is the first connection unit, and second builds body includes at least one above-mentioned connection unit, during second builds body Connection unit be the second connection unit, the size of the outline orthographic projection of the first connection unit is the foreign steamer of the second connection unit The a quarter of the size of wide orthographic projection.

Further, first build body and build body with second and be connected by the second connector, the second connector includes first Halfbody, the second halfbody and locking member, the first halfbody are connected with the second halfbody by locking member；

First halfbody possesses adjacent the first basal plane and first end face, and the 3rd draw-in groove and the 4th card are offered on the first basal plane Groove, offers the first link slot in first end face；Second halfbody possesses adjacent the second basal plane and second end face, second end face court To first end face, the 5th draw-in groove and the 6th draw-in groove are offered on the second basal plane, the second link slot is offered in second end face；

Two docking sections in first connection unit positioned at side are stuck in the 3rd draw-in groove, the 5th draw-in groove respectively, and first connects Two docking sections that opposite side is located in order unit are stuck in the 4th draw-in groove, the 6th draw-in groove respectively, and in the second connection unit one Individual docking section is stuck in the first link slot and the second link slot.

The beneficial effects of the utility model are：

The utility model provides a kind of connection unit, wherein, the plane where interface on all contiguous blocks may make up First cube, that is to say, that forward and backward six side in upper and lower, left and right of connection unit is respectively provided with what is docked with other connection units Interface.Six sides of this connection unit can be connected with other connection units, and its expansion is good, can construct complicated and diversified Space building structure.

The utility model provides a kind of space building structure, including at least two above-mentioned size identical connection units, two Individual adjacent connection unit is connected by connector, with detachability.By connector by four in a connection unit Docking section is connected with four docking sections in another connection unit so that have after two adjacent connection unit connections preferable Structural stability.Additionally, after the completion of space building structure is built, new structure can be expanded in any position, without disassembling or Carrying out extra processing to existing structure can be done directly expansion task.

A kind of space building structure that the utility model is provided, including first build body and second and build body, first builds Body includes at least one above-mentioned connection unit, and second builds body includes at least one above-mentioned connection unit, and first builds the company of body The orthographic projection of order unit outline is a quarter of the orthographic projection of the second connection unit outline for building body, so as to form wind Lattice are totally different, baroque space building structure.Additionally, after the completion of space building structure is built, can be expanded in any position new Structure, can be done directly expansion task without disassembling or carrying out extra processing to existing structure.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to be used needed for embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also Other related accompanying drawings are obtained with according to these accompanying drawings.

Fig. 1 is the structural representation of the connection unit that the utility model embodiment 1 is provided；

Fig. 2 is the axonometric drawing of the connection unit that the utility model embodiment 2 is provided；

Fig. 3 is the structural representation of the connection unit that the utility model embodiment 2 is provided；

Fig. 4 is the structural representation of the space building structure that the utility model embodiment 3 is provided；

Fig. 5 is the structural representation of the first connector shown in Fig. 4；

Fig. 6 is the structural representation at the first visual angle of the connector shown in Fig. 5；

Fig. 7 is the structural representation at the second visual angle of the connector shown in Fig. 5；

Fig. 8 is the structural representation of the space building structure that the utility model embodiment 4 is provided；

Fig. 9 is the structural representation of the second connector shown in Fig. 8；

Figure 10 is the structural representation of the first halfbody shown in Fig. 9；

Figure 11 is the structural representation of the second halfbody shown in Fig. 9.

Icon：100- connection units；11- connection unit bodies；111- through holes；12- contiguous blocks；121- connects block body； 122- docking sections；1221- interfaces；The draw-in grooves of 123- first；200- spaces building structure；The connectors of 21- first；211- is connected Body；212- substrates；2121- connecting holes；213- first connecting portions；The inclined-planes of 2131- first；214- second connecting portions；2141- second Inclined-plane；The draw-in grooves of 215- second；216- studs；22- first builds body；The connection units of 221- first；23- second builds body； The connection units of 231- second；The connectors of 24- second；The halfbodies of 241- first；The matrixes of 2411- first；The basal planes of 2412- first；2413- First end face；The draw-in grooves of 2414- the 3rd；The draw-in grooves of 2415- the 4th；The link slots of 2416- first；The tight lock parts of 2417- first；2418- One joint face；The mounting holes of 2419- first；The halfbodies of 242- second；The matrixes of 2421- second；The basal planes of 2422- second；The ends of 2423- second Face；The draw-in grooves of 2424- the 5th；The draw-in grooves of 2425- the 6th；The link slots of 2426- second；The tight lock parts of 2427- second；2428- second is connected Face；The mounting holes of 2429- second；243- bolts.

Specific embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally described in accompanying drawing herein and The component of the utility model embodiment for showing can be arranged and designed with a variety of configurations.

Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can To be mutually combined.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.

, it is necessary to explanation, indicating position or position relationship are based on shown in the drawings in description of the present utility model Orientation or position relationship, or the orientation usually put when using of the utility model product or position relationship, or ability Orientation or position relationship that field technique personnel usually understand, or the orientation usually put when using of the utility model product or Position relationship, is for only for ease of description the utility model and simplifies description, rather than the device or unit that indicate or imply meaning Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model. Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important Property.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can be directly connected to, it is also possible to be indirectly connected with by intermediary.For the ordinary skill in the art, Concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.

Embodiment 1

As shown in figure 1, the present embodiment provides a kind of connection unit 100, it includes connection unit body 11 and multiple connections Block 12, all contiguous blocks 12 are fixedly connected with connection unit body 11.

Wherein, connection unit body 11 plays a part of to connect each contiguous block 12, and its structure is unrestricted, the present embodiment In, for convenience of the connection of contiguous block 12 and connection unit body 11, connection unit body 11 is cube structure.

In the present embodiment, contiguous block 12 is 6, and 6 contiguous blocks 12 are connected to six faces of connection unit body 11 On.

Wherein, contiguous block 12 includes connection block body 121 and at least one docking section 122, in the present embodiment, docking section 122 is one, and docking section 122 seen to be a generally rectangular structure.Connection block body 121 is cube structure, and the size for connecting body is small In the size of connection unit body 11.Docking section 122 be fixed on connection block body 121 one side, connection block body 121 away from The side of docking section 122 is fixed with connection unit body 11.Docking section 122 be connected block body 121 connect after, therebetween The first draw-in groove 123 is formed, is easy to be connected with other connection units 100.

Docking section 122 possesses interface 1221, and interface 1221 is side of the docking section 122 away from connection block body 121 Face, the plane where six interfaces 1221 in six contiguous blocks 12 is first cubical six planes.That is, even The side of up, down, left, right, before and after six of order unit 100 is respectively provided with and the interface 1221 of other connection units 100 so that connection is single Six sides of unit 100 can be connected with other connection units 100, and its expansion is good, can construct complicated and diversified space and build knot Structure.

Two connected modes of connection unit 100 can be various, after two interfaces of connection unit 100 1221 are docked Both can in advance be fixed by welding or other connection means.It is of course also possible to it is single to be stuck in two connections by connector The mode of two the first draw-in grooves 123 of unit 100 is fixed.The former is fixed connection, and the latter is detachable connection.

It should be noted that above-mentioned the first signified cube is imaginary spatial cuboids.

Embodiment 2

As shown in Fig. 2 the present embodiment provides a kind of connection unit 100, it includes connection unit body 11 and multiple connections Block 12, all contiguous blocks 12 are fixedly connected with connection unit body 11.

Wherein, connection unit body 11 plays a part of to connect each contiguous block 12, and its structure is unrestricted, the present embodiment In, for convenience of the connection of contiguous block 12 and connection unit body 11, connection unit body 11 is cube structure.Additionally, connection Through hole 111 is offered on 3 faces adjacent at the drift angle of cell body 11, the purpose is to material-saving, mitigates connection unit sheet The weight of body 11.Certainly, in other specific embodiments, connection unit body 11 is alternatively other shapes, such as, connection unit Body 11 is spheroid.

In the present embodiment, contiguous block 12 is 8, and 8 contiguous blocks 12 are located at second cubical 8 drift angles respectively.This In embodiment, because connection unit body 11 is cube structure, the second cube is the company of connection unit body 11, i.e., 8 Block 12 is connect to be fixed at 8 drift angles of connection unit body 11.

Wherein, contiguous block 12 includes connection block body 121 and at least one docking section 122, in the present embodiment, such as Fig. 3 institutes Show, contiguous block 12 includes 3 docking sections 122, and docking section 122 seen to be a generally rectangular structure.

The effect for connecting block body 121 is 3 docking sections 122 of connection, in the present embodiment, for convenience of connection block body 121 It is connected with docking section 122, connection block body 121 is cube structure, and 3 docking sections 122 are set in parallel in contiguous block sheet respectively Three sides adjacent at the drift angle of body 121.The substantially platy structure of docking section 122, docking section 122 possesses interface 1221, its Square is projected as on interface 1221.Connection block body 121 is fixed in docking section 122 away from the side of interface 1221 One side, docking section 122 and connection block body 121 between form the first draw-in groove 123.

As shown in Fig. 28 connection block bodies 121 in 8 contiguous blocks 12 are individually fixed in the 8 of connection unit body 11 At individual drift angle, the plane where 8 interfaces of contiguous block 12 1221 is first cubical six planes.That is, even There are 4 docking sections 122 side of up, down, left, right, before and after six of order unit 100, this 4 the 4 of docking section 122 interfaces 1221 be generally aligned in the same plane in.Six sides of this connection unit 100 can be connected with other connection units 100, and its expansion is good, Can component go out complicated and diversified space building structure.

In the present embodiment, between two adjacent docking sections 122 in 4 docking sections 122 of the side of connection unit 100 Distance is equal with the width of docking section 122.

Two connected modes of connection unit 100 can be various, after two docking sections of connection unit 100 122 are docked Both can be fixed by welding or other connection means.It is of course also possible to be stuck in two connection units 100 by connector The mode of the first draw-in groove 123 fix.The former is fixed connection, and the latter is detachable connection.Wherein, two connection units 100 docking modes are 4 docking sections 122 pairs of the 4 of connection unit 100 docking sections 122 and another connection unit 100 Connect, with larger contact area, it is ensured that two connection units 100 have good structural stability after connecting.

It should be noted that in the present embodiment, the first cube and the second cube are imaginary space cube.

Embodiment 3

As shown in figure 4, the present embodiment provides a kind of space building structure 200, including the connection list that multiple embodiments 2 are provided Unit 100, two adjacent connection units 100 are connected by the first connector 21.

As shown in figure 5, in the present embodiment, the first connector 21 connects successively including 4 connectors, 211,4 connectors 211 Connect to form full encirclement structure.

Wherein, as shown in Figure 6, Figure 7, connector 211 includes substrate 212, first connecting portion 213 and second connecting portion 214, First connecting portion 213 and second connecting portion 214 are symmetrically distributed in the two ends of the side of substrate 212.Connecting hole is offered on substrate 212 2121.First connecting portion 213 and second connecting portion 214 are isosceles right triangle structure.First connecting portion 213 possesses first Inclined-plane 2131, the second connecting portion 214 possesses the second inclined-plane 2141, and the first inclined-plane 2131 and the second inclined-plane 2141 are in 90 degree, The second draw-in groove 215 is offered on first inclined-plane 2131 and the second inclined-plane 2141.

As shown in figure 5,4 connectors 211 are sequentially connected composition rectangular configuration, in two adjacent connectors 211 one The of first inclined-plane 2131 of the first connecting portion 213 of individual connector 211 and the second connecting portion 214 of another connector 211 Two inclined-planes 2141 are contacted, and relative connector 211 is fixed by stud 216.After 4 connectors 211 are connected, adjacent two Second draw-in groove 215 and the second of another connector 211 of one first connecting portion of connector 211 213 of individual connector 211 Second draw-in groove 215 of connecting portion 214 constitutes a square groove for completion.That is, the first connector 21 has altogether 4 sides Groove.

When two adjacent connection units 100 are connected, 4 docking sections 122 in a connection unit 100 connect with another 4 docking sections 122 in order unit 100 contact, and each docking section 122 in a connection unit 100 and another company Corresponding docking section 122 in order unit 100 is respectively positioned in a square groove.I.e. can be by two adjacent companies by connector All of docking section 122 is fixed in order unit 100, and two adjacent connection units 100 have good Stability Analysis of Structures after connecting Property.Two connection units 100 after this first connector 21 is connected dismount extremely convenient.

A kind of space building structure 200 that the present embodiment is provided, adjacent connection unit 100 is real by the first connector 21 Now assemble and dismantle, in build process, by simple instrument such as spanner, screwdriver if complete assembly working.By A connection piece 21 is by four docking sections in four docking sections 122 in a connection unit 100 and another connection unit 100 122 connections so that two adjacent connection units 100 have preferable structural stability after connecting.Additionally, space building structure After the completion of 200 build, new structure can be expanded in any position, without disassembling or carrying out extra processing just to existing structure Expansion task can be done directly.

Embodiment 4

As shown in figure 8, the present embodiment provides a kind of space building structure 200, including first builds body 22 and second and builds Body 23, first builds the connection unit that body 22 is provided including at least one embodiment 2, and second builds body 23 includes that at least one is real The connection unit of the offer of example 2 is applied, in the present embodiment, first builds body 22 is built body 23 and connected by the second connector 24 with second Connect.

For convenience of describing, the first connection unit built in body 22 is the first connection unit 221, in the second connector 211 Connection unit be the second connection unit 231.In the present embodiment, first builds body 22 includes multiple first connection units 221, phase Two adjacent the first connection units 221 are connected by the first connector 21 in embodiment 2；Second builds body 23 includes multiple the Two connection units 231, the second adjacent connection unit 231 is connected by the first connector 21 in embodiment 2.First connection is single The size of unit 221 is less than the size of the second connection unit 231, and the first connection unit 221 is with the ratio of the second connection unit 231 1:8.It is to be understood that first builds the first connector 21 in body 22 and second and builds the ratio of the first connector 21 in body 23 Example is also 1:8, that is to say, that the size of the outline orthographic projection of the first connection unit 221 is the foreign steamer of the second connection unit 231 The a quarter of the size of wide orthographic projection

In the present embodiment, as shown in figure 9, the second connector 24 includes the first halfbody 241, the second halfbody 242 and locking member, First halfbody 241 is connected with the second halfbody 242 by locking member.

Wherein, as shown in Figure 10, the first halfbody 241 includes the first matrix 2411 and the first tight lock part 2417, the first base Body 2411 possesses adjacent and orthogonal first basal plane 2412 and first end face 2413, and the first tight lock part 2417 is located at the first base Face 2412, the first tight lock part 2417 is perpendicular to the first basal plane 2412.First tight lock part 2417 is generally rectangular shaped structure, the first locking Portion 2417 is perpendicular to the first pedestal.The first mounting hole 2419, the axle of the first mounting hole 2419 are offered on first tight lock part 2417 Line is parallel to the first basal plane 2412 and perpendicular to first end face 2413.First tight lock part 2417 possesses the first joint face 2418, the Projection of first joint face 2418 of one tight lock part 2417 on the first basal plane 2412 is positioned at the outside of first end face 2413.First It is parallel on first basal plane 2412 of matrix 2411 to offer the 3rd draw-in groove 2414 and the 4th draw-in groove 2415, the first tight lock part 2417 Between the 3rd draw-in groove 2414 and the 4th draw-in groove 2415, the 3rd draw-in groove 2414 and the 4th draw-in groove 2415 run through first end face 2413, the first link slot 2416 is offered in first end face 2413, the first link slot 2416 runs through the 3rd draw-in groove 2414 and Four draw-in grooves 2415.When the first tight lock part 2417 is subject to the axis direction identical active force with the first mounting hole 2419, the To there is small change in the angle between one tight lock part 2417 and the first basal plane 2412.

As shown in figure 11, the second halfbody 242 includes the second matrix 2421 and the second tight lock part 2427, the second matrix 2421 Possess adjacent and orthogonal second basal plane 2422 and second end face 2423, the second tight lock part 2427 is located at the second basal plane 2422, the second tight lock part 2427 is perpendicular to the second basal plane 2422.Second tight lock part 2427 is generally rectangular shaped structure, the second tight lock part 2427 perpendicular to the second pedestal.The second mounting hole 2429, the axis of the second mounting hole 2429 are offered on second tight lock part 2427 Parallel to the second basal plane 2422 and perpendicular to second end face 2423.Second tight lock part 2427 possesses the second joint face 2428, second Projection of second joint face 2428 of tight lock part 2427 on the second basal plane 2422 is positioned at the outside of second end face 2423.Second base It is parallel on the second basal plane 2422 on body 2421 to offer the 5th draw-in groove 2424 and the 6th draw-in groove 2425, the second tight lock part 2427 Between the 5th draw-in groove 2424 and the 6th draw-in groove 2425, the 5th draw-in groove 2424 and the 6th draw-in groove 2425 run through second end face 2423, the second link slot 2426 is offered in second end face 2423, the second link slot 2426 runs through the 5th draw-in groove 2424 and Six draw-in grooves 2425.When the second tight lock part 2427 be subject to be with the axis direction identical active force of the second mounting hole 2429, the To there is small change in the angle between two tight lock parts 2427 and the second basal plane 2422.

As shown in figure 9, in the present embodiment, locking member is bolt 243.The of first tight lock part 2417 of the first halfbody 241 One joint face 2418 by bolt 243 towards just may be used after the second joint face 2428 of the second tight lock part 2427 of the second halfbody 242 First halfbody 241 and the second halfbody 242 are locked.After first halfbody 241 is connected with the second halfbody 242, the 3rd draw-in groove 2414 with 5th draw-in groove 2424 is corresponding, and the 4th draw-in groove 2415 is corresponding with the 6th draw-in groove 2425, and the first link slot 2416 is connected with second Groove 2426 is corresponding.

Second connector 24 is located at when body 22 is built in connection first and second builds body 23 in first connection unit 221 Two adjacent docking sections 122 of the same side are stuck in the 3rd draw-in groove 2414, the 5th draw-in groove 2424 respectively, the first connection unit 221 two adjacent docking sections 122 for being located at opposite side are stuck in the 4th draw-in groove 2415 and the 6th draw-in groove 2425 respectively, and second connects A docking section 122 in order unit 231 is stuck in the first link slot 2416 and the second link slot 2426.Connected by regulation second The pretightning force of the bolt 243 of fitting 24 can change the elasticity after the first connection unit 221 is connected with the second connection unit 231.

A kind of space building structure 200 that the utility model is provided, can quickly realize that first takes by the second connector 24 Build body 22 and second and build the dismounting of body 23, the second connector 24 can ensure that first builds body 22 and second and build the junction of body 23 Stability.First builds the first connection unit 221 of body 22 and the ratio of the second the second connection unit 231 for building body 23 is 1:8, first builds body 22 builds with second and will be formed after body 23 is connected by the second connector 24 different style, baroque Space building structure 200.Additionally, after space building structure 200 is built into, new structure can be expanded in any position, without tearing open Solving or carry out extra processing to existing structure can be done directly expansion task.

Preferred embodiment of the present utility model is these are only, the utility model is not limited to, for this area Technical staff for, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within, Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.

Claims

1. a kind of connection unit, it is characterised in that including connection unit body and multiple contiguous blocks, multiple contiguous blocks and institute Connection unit body is stated to be fixedly connected；

The contiguous block includes at least one interface, and the plane where the interface of multiple contiguous blocks is the first cube 6 planes.

2. connection unit according to claim 1, it is characterised in that the contiguous block includes connection block body and at least Individual docking section a, docking section possesses an interface, and the connection block body connects with the connection unit body Connect, the docking section and the connection block body are connected, and the first draw-in groove is formed between the docking section and the connection block body.

3. connection unit according to claim 2, it is characterised in that the contiguous block is 8,8 contiguous blocks point Wei Yu not be at second cubical 8 drift angles, the contiguous block includes 3 interfaces, and the plane where 3 interfaces is described 3 faces at first cubical drift angle.

4. connection unit according to claim 3, it is characterised in that the connection block body is square, described in Docking section is correspondingly arranged on a face of connection block body.

5. connection unit according to claim 4, it is characterised in that the connection unit body is square, described in 8 Contiguous block is respectively at 8 drift angles of the connection unit body.

6. connection unit according to claim 5, it is characterised in that offer through hole on the connection unit body.

7. a kind of space building structure, it is characterised in that including connection unit described at least two claims 3, two adjacent The connection unit by the first connector connect.

8. space building structure according to claim 7, it is characterised in that first connector includes 4 connectors, Offer the second draw-in groove on the connector, 4 connectors are sequentially connected and by two adjacent connection units Docking section surrounds, and the docking section of two adjacent connection units mutually contradicts and is stuck in second draw-in groove.

9. a kind of space building structure, it is characterised in that build body and second including first and build body, described first build body with Described second builds body connection, and described first builds body includes the connection unit described at least one claim 3, described first The connection unit in body is built for the first connection unit, described second builds body includes the company described at least one claim 3 Order unit, the described second connection unit built in body is the second connection unit, and the outline of first connection unit is just thrown The size of shadow is a quarter of the size of the outline orthographic projection of second connection unit.

10. space building structure according to claim 9, described first builds body builds body by second with described second Connector is connected, and second connector includes the first halfbody, the second halfbody and locking member, first halfbody and described second Halfbody is connected by the locking member；

First halfbody possesses adjacent the first basal plane and first end face, and the 3rd draw-in groove and are offered on first basal plane Four draw-in grooves, offer the first link slot in the first end face；Second halfbody possesses adjacent the second basal plane and the second end Face, the second end face offers the 5th draw-in groove and the 6th draw-in groove, described towards the first end face on second basal plane The second link slot is offered on biend；

Two docking sections in first connection unit positioned at side are stuck in the 3rd draw-in groove, the 5th draw-in groove respectively Interior, two docking sections in first connection unit positioned at opposite side are stuck in the 4th draw-in groove, the 6th draw-in groove respectively Interior, a docking section in second connection unit is stuck in first link slot and second link slot.