CN209092725U

CN209092725U - A kind of card cloth builds module and builds system

Info

Publication number: CN209092725U
Application number: CN201821643187.7U
Authority: CN
Inventors: 何光辉; 陆晓青
Original assignee: Yi Ji Environmental Protection Technology (shanghai) Co Ltd
Current assignee: Yi Ji Environmental Protection Technology (shanghai) Co Ltd
Priority date: 2018-09-30
Filing date: 2018-09-30
Publication date: 2019-07-12
Anticipated expiration: 2028-09-30

Abstract

The utility model discloses a kind of card cloths to build module, including the frame being made of profile, be provided on the profile card cloth slot and for the adjacent connector building module and connecting.System is built the invention also discloses one kind, and the system of building includes that card cloth builds module and standard builds module, and the card cloth builds module and builds module with the standard to be connect by connector.Utility model has the advantages that can repeated recycling utilize, the feature of environmental protection is good, dismounting is efficient and convenient, installation accurate positioning error is small, can guarantee exhibition booth metope appearance concordantly requires and easy to use.

Description

A kind of card cloth builds module and builds system

Technical field

The utility model relates to display and demonstration, performance, advertisement structures to build technical field, and in particular, to Yi Zhongyong It builds module in building the card cloth that exhibition booth, stage, advertising platform etc. use and builds system with what card cloth built module.

Background technique

Existing exhibition booth, stage, advertising platform are built the used system of building and are had the disadvantage in that used in 1) all components Material is often timber, can only first use, can not repeated recycling utilize, waste the forest reserves, the feature of environmental protection is poor；2) existing exhibition booth institute The card cloth metope of installation is all first to build frame, is then fixed on exhibition booth for cloth cover is decorated by nail or iron wire on frame again Frame, this mounting means are time-consuming and laborious；Especially for only exhibition booth metope partial region be arranged decoration cloth cover and other areas The case where non-decoration cloth cover is arranged in domain, then the prior art is difficult to realize the quick and precisely alignment of two kinds of unlike materials, often results in The uneven situation of exhibition booth metope, influences the aesthetics of exhibition booth；3) card cloth framing component and other build the company between component Mode is connect as welding or is glued or is bolted, such connection type not only dismount that time-consuming, but also a large amount of manpower objects of waste Power financial resources；4) there are biggish installation errors for above-mentioned connection type, finally easily cause to be unable to reach and take because cumulative errors are larger Build target；5) it to be formed and completely build system, the prior art is required to first be taken card cloth framing component with other with connector It builds frame to fit together, then cloth cover is installed on frame again, disassembly also needs first to remove cloth cover, then dismantles the card of connection Cloth framing component builds frame with other, thus equally cause dismounting time-consuming, build inefficiency；6) existing card cloth frame Component can not retransmit recycling, become waste after the disassembly of exhibition booth, the feature of environmental protection and economy are very poor.

Therefore, need at present one kind can repeated recycling utilize, the feature of environmental protection is good, dismounting is efficient and convenient, installation accurate positioning Error is small, can guarantee exhibition booth metope appearance concordantly require and card cloth easy to use build module and have the card cloth build module Build system.

Utility model content

The purpose of the utility model is to overcome above-mentioned deficiency, a kind of card cloth is provided and builds module and there is the card cloth to build mould Block builds system, can repeated recycling utilize, the feature of environmental protection is good, dismounting is efficient and convenient, installation accurate positioning error it is small, can guarantee Exhibition booth metope appearance concordantly requires and easy to use.

The technical solution of the utility model are as follows: a kind of card cloth builds module, it is characterised in that: including the frame being made of profile Frame, be provided on the profile card cloth slot and for the adjacent connector building module and connecting.

Preferably, at least side of the front and rear sides of the frame is provided with cloth cover, and the cloth cover periphery is provided with can be with The fastener that card cloth slot is mutually engaged by clamping.

Preferably, the frame is rectangular frame, at least one profile of the upper and lower, left and right profile of the rectangular frame On be provided with the connector.

Preferably, the connector includes at least one of following a, b, c, d:

A, fixed pin is positioned, the positioning fixed pin includes: post head, mast portion；

B, fixed pin latch fitting is positioned, offers interconnected the first hole and the second hole on the positioning fixed pin latch fitting, The aperture size in first hole allows post head by the first hole, and the aperture size in second hole does not allow post head to pass through Second hole but allow mast portion pass through the second hole；

C, spigot is positioned, the positioning spigot includes: bolt head, bolt stem, and bolt head is connected with bolt stem；

D, spigot is held in positioning, and slot or the hole offered in spigot for positioning spigot insertion, the pilot pin are held in the positioning The direction that spigot is held in part insertion positioning is identical as the extending direction of the profile.

Preferably, the profile all has the cavity and groove extended along profile length direction, positions fixed pin, pilot pin Part, positioning are held spigot and are arranged on the slot bottom of the groove, and the positioning fixed pin latch fitting is arranged in the cavity.

Preferably, when the connector is positioning spigot or spigot is held in positioning, it is additionally provided with positioning lock on the profile, The positioning lock includes locking bolt that is extended and retracting, and adjacent build has the lockhole being inserted into for the locking bolt in module.

The utility model also provides one kind and builds system, it is characterised in that: includes: that card cloth builds module and standard builds mould Block, it includes: the first frame being made of the first profile that the card cloth, which builds module, be provided on first profile card cloth slot with And for adjacent the first connector building module and connecting；It includes: be made of the second profile that the standard, which builds module, Two frames are provided with the second connector on second profile；First, second connector includes: positioning fixed pin or determines Spigot is held in position fixed pin latch fitting or positioning spigot or positioning；The positioning fixed pin includes: post head, mast portion, the positioning Interconnected the first hole and the second hole are offered on fixed pin latch fitting, the aperture size in first hole allows post head to pass through First hole, the aperture size in second hole do not allow post head to pass through the second hole but mast portion are allowed to pass through the second hole；It is described Positioning spigot includes: bolt head, bolt stem, and bolt head is connected with bolt stem, and the positioning, which is held, to be offered in spigot for pilot pin The direction of spigot and the extension of first profile or the second profile are held in the slot of part insertion or hole, the positioning spigot insertion positioning Direction is identical.

Preferably, at least side of the front and rear sides of first frame is provided with cloth cover, and the cloth cover periphery is provided with The fastener that can be mutually engaged by clamping with card cloth slot；Cover portion is arranged in at least side of the front and rear sides of the second frame setting, When card cloth builds module and the standard builds module completion connection, the cloth cover of first frame side and second frame The outer surface in the ipsilateral cover portion of frame flushes.

Preferably, first frame includes the rectangle section material framework being made of the first profile of upper and lower, left and right side, Second frame includes the rectangle section material framework being made of the second profile of upper and lower, left and right side, first, second type Material all has the cavity and groove extended along profile length direction；The separate rectangle frame of section bar of first, second profile The surface of frame center side has the groove, and positioning fixed pin, positioning spigot or positioning hold spigot and the groove are arranged in On slot bottom, the positioning fixed pin latch fitting is arranged in the cavity.

Preferably, the post head is spherical column cap, and the mast portion is cylindrical mast, and the mast portion includes being connected Minor diameter mast and major diameter mast, one end of minor diameter mast is connected with post head, and the other end is connected with major diameter mast, The diameter of minor diameter mast is less than the diameter of spherical column cap, and one end of major diameter mast is connected with minor diameter mast, the other end and First profile or the second profile are connected；It is circular hollow pipe that the positioning fixed pin latch fitting, which is cross section, described first Hole is round hole, and second hole is the strip hole that the circumferencial direction of the cross section annulus along hollow pipe extends；The hollow pipe At least one end have for drive hollow pipe rotate claw portion；Post head friction limit is fixedly installed in the hollow pipe Part, when post head is inserted into the first hole and rotates hollow pipe around its pipe axis, mast portion enters in the second hole, and the column Head friction locating part and post head CONTACT WITH FRICTION；The width of the strip hole allows minor diameter mast to enter in strip hole, but Minor diameter mast is not allowed to move along the width direction of strip hole；

It includes: the first jack for bolt head insertion and the second jack for bolt stem insertion, institute that spigot is held in the positioning The aperture size for stating the second jack does not allow the bolt head to pass through；It is hollow pipe fitting that spigot is held in the positioning, and described first inserts Hole is the lumen of the hollow pipe fitting, and second jack is to be opened on the tube wall of the hollow pipe fitting and indulge along hollow pipe fitting To the strip-shaped hole of extension, described strip-shaped hole one end extends to the end of hollow pipe fitting；The bolt stem includes: grafting tightening latch and consolidates Determine tightening latch, one end of the grafting tightening latch is connected with bolt head, and the other end of the grafting tightening latch is connected with the fixed tightening latch, The fixed tightening latch is fixed on the first or second profile, and second jack is inserted into for the grafting tightening latch；

The system of building further includes positioning lock, and the positioning lock includes locking bolt that is extended and retracting, the positioning lock It is set on the first or second profile, correspondingly, on the second or first profile there is the lockhole for locking bolt insertion.

Module is built with card cloth first and standard builds the left side profile setting positioning fixed pin of module, the setting of right side profile Illustrate that the utility model builds the card cloth of system and builds module and the standard of its left and right sides is built for positioning fixed pin latch fitting The connection installation process of module: card cloth is built to the post head insertion left side of the positioning fixed pin on the first profile of left side of module Standard is built in the first hole of positioning fixed pin latch fitting of the second profile of right side of module, then rotational positioning fixed pin latch fitting, Rotational positioning fixed pin latch fitting can use special turning tool, and it is fixed that the rotation of positioning fixed pin latch fitting enters mast portion In second hole of position fixed pin latch fitting, since the perforated area in the second hole is less than the maximum cross section area of post head, post head It can not be extracted in the second hole by clamping lock, realize that card cloth builds module and builds being connected and fixed for module with its left standard.Card cloth The connection installation process for the second profile of left side that the first profile of right side for building module builds module with right standard is identical with this, Realize that card cloth builds module and builds being connected and fixed for module with its right standard.Disassembly process is opposite with connection installation process.

Then module is built with card cloth and standard builds the left side profile setting positioning spigot of module, profile setting in right side is determined Position, which holds for spigot, illustrates that the utility model builds the card cloth of system and builds the standard of module and its left and right sides and build module Connection installation process: card cloth is built into module first and standard builds module on the direction that spigot is held in positioning spigot insertion positioning Certain distance is mutually staggered, then makes that card cloth builds the first profile of left side of module and standard builds the second profile of right side of module Against, then make to position spigot along the length direction insertion positioning appearance spigot of the first profile, the first jack of bolt head insertion, Bolt stem is inserted into the second jack, since the aperture size of second jack does not allow that the bolt head passes through and bolt head just supports It is against the inner wall that spigot is held in positioning, bolt stem is exactly fitted in second jack, i.e., does not allow grafting tightening latch along second The width direction of jack is mobile, and it is accurate in the second jack width direction and bolt stem length direction that module is built in realization two Installation positioning.Then make the locking bolt stretching that card cloth builds module or standard builds the positioning lock on the left or right side profile of module And it is inserted into that standard builds module or card cloth is built in lockhole in module, the size of lockhole just allows locking bolt to be inserted into but does not allow to lock Bolt moves up and down in lockhole, can realize that two build module in the direction of insertion that spigot is held in positioning spigot insertion positioning Accurate installation positioning.Finally, it two builds and realizes accurate installation positioning between module in all directions, reduce connection peace Error is filled, and this connection installation process substantially only needs to position the locking bolt insertion lock that spigot, positioning lock are held in spigot insertion positioning Two, hole step, installation process are very simple and fast.Realize the connection that card cloth builds module and its left standard builds module It is fixed.The first profile of right side that card cloth builds module builds the connection installation process of the second profile of left side of module with right standard It is identical with this, realizes that card cloth builds module and builds being connected and fixed for module with its right standard.Disassembly process and connection were installed Journey is opposite.

Compared with prior art, the utility model beneficial effect is:

1) card cloth that the utility model builds system builds module, standard builds module, positioning fixed pin and positioning are fixed Lock part, positioning spigot, spigot is held in positioning, positioning lock is preferably made of metal, and cover portion is made of plastics, and cloth cover is by fabric It is made, all components can be with repeated recycling utilize, and avoids the waste to the forest reserves, and the feature of environmental protection is good.

2) connection that module builds intermodule with standard is built due to card cloth and only needs to position fixed pin insertion positioning admittedly In rationed marketing latch fitting, make to position that fixed pin latch fitting rotates the two steps or card cloth builds module and standard is built intermodule and connected It connects and only needs to position an installation steps in spigot insertion positioning appearance spigot, or increase positioning lock insertion lockhole and constitute two A installation steps, compared with traditional bolt connection welding, build the connection between module and split it is very convenient quick, greatly Manpower, material resources and financial resources are saved greatly.

3) card cloth that the utility model builds system build module and standard to build module be standard component, the customization period is big Big to shorten, economic cost substantially reduces.

4) card cloth builds that module, which with standard builds intermodule, two adjacent card cloths build intermodule may be implemented accurately to install Positioning, greatly reduces connection installation error.

5) when card cloth, which builds module, builds together with block combiner with standard, the first, second profile and standard build mould The profile of block is oppositely arranged, and positioning fixed pin, positioning spigot, spigot is held in positioning and positioning lock is hidden in the first, second type The opposite groove for the profile that material and standard build module is formed by space, these connectors not visible from outside, This makes the overall aesthetics for the system of building good.

6) card cloth builds module and standard builds module and can connect cloth cover on the frame that profile forms when leaving the factory Or cover portion, in the assembling process that two build module, compared to traditional bolt connecting mode, it is not necessary that cover portion is unloaded Two connections for building module are completed, the set-up time is greatly saved, improves installation effectiveness.

7) card cloth build module production it is simple, modularized design substantially reduces its manufacturing cost.

8) the utility model card cloth, which builds module, makes the card cloth installation of exhibition booth become fast to be easy；Further, since card cloth is taken Modeling block is flushed with the ipsilateral decorative cover that standard builds module, meets the concordant requirement of exhibition booth metope appearance.

Detailed description of the invention

Fig. 1 is the explosion perspective signal that the standard of an embodiment of the present invention builds the square section material framework of module Figure.

Fig. 2 is the perspective diagram of the positioning fixed pin of an embodiment of the present invention.

Fig. 3 is the perspective diagram positioned when fixed pin latch fitting uses hollow circular-tube of an embodiment of the present invention.

Fig. 4 is that the positioning fixed pin latch fitting of an embodiment of the present invention uses another perspective when hollow circular-tube to illustrate Figure.

Fig. 5 be an embodiment of the present invention positioning fixed pin be inserted into hollow circular-tube the first hole in and hollow circular-tube not Perspective diagram under rotary state.

Fig. 6 be an embodiment of the present invention positioning fixed pin be inserted into hollow circular-tube the first hole in and hollow circular-tube Rotate the perspective diagram under 90 degree of states.

Fig. 7 be an embodiment of the present invention positioning fixed pin be inserted into hollow circular-tube the first hole in and hollow circular-tube Rotate the exploded perspective schematic diagram under 90 degree of states.

Fig. 8 is the post head friction locating part perspective diagram of an embodiment of the utility model.

Fig. 9 is the stop collar perspective diagram of an embodiment of the utility model.

Figure 10 is the perspective diagram of the positioning spigot of an embodiment of the present invention.

Figure 11 is that the perspective diagram of spigot is held in the positioning of an embodiment of the present invention.

Figure 12 is the perspective diagram of the positioning mounting plate of an embodiment of the present invention.

Figure 13 is that the positioning spigot of an embodiment of the present invention and positioning are held spigot and be connected with each other under state in place Perspective diagram.

Figure 14 is that the positioning spigot of an embodiment of the present invention and positioning are held spigot and be connected with each other under state in place Cut-away section perspective diagram.

Figure 15 is that the positioning spigot of an embodiment of the present invention and positioning are held spigot and be connected with each other under state in place Schematic top plan view.

Figure 16 is the diagrammatic cross-section of the positioning lock of an embodiment of the present invention, and the locking bolt of positioning lock is in contracting in this figure The state of returning.

Figure 17 is the explosion perspective diagram of the positioning lock of an embodiment of the present invention.

Figure 18 is perspective diagram of the positioning lock of an embodiment of the present invention under locking bolt retracted mode.

Figure 19 is perspective diagram of the positioning lock of an embodiment of the present invention under locking bolt stretching state.

Figure 20 is that the standard of an embodiment of the present invention builds the elevational schematic view of module.

Figure 21 is that the standard of an embodiment of the present invention builds the perspective diagram of module.

Figure 22 is that the standard of an embodiment of the present invention builds another perspective diagram of module.

Figure 23 is that the standard of an embodiment of the present invention builds the another perspective diagram of module.

Figure 24 is that the card cloth of an embodiment of the present invention builds perspective diagram of the module under not set cloth surface state.

Figure 25 is that the card cloth of an embodiment of the present invention builds perspective diagram of the module in the case where installing cloth surface state.

Figure 26, which builds module for the card cloth of an embodiment of the present invention, will be fastened on bowing under profile state in cloth cover Depending on sectional schematic diagram.

Figure 27 is that the card cloth of an embodiment of the present invention builds module in the case where cloth cover has been caught in profile card cloth channel-shaped state Enlarged partial top sectional schematic diagram.

Figure 28 be the card cloth of an embodiment of the present invention build module and a standard build module i.e. will be under connection status Perspective diagram.Card cloth builds module and does not install cloth cover in figure.

Figure 29 is that the card cloth of an embodiment of the present invention builds module and a standard builds module under connection status Perspective diagram.Card cloth builds module and does not install cloth cover in figure.

Specific embodiment

With reference to the accompanying drawing and specific embodiment the utility model is described in further detail:

Referring to Fig.1 shown in -29, one kind building system, comprising: card cloth builds module and standard builds module, and standard is built Module includes the square section material framework being made of profile, and square section material framework is by the identical profile in four, upper and lower, left and right 1, it 2,3,4 is connected and composed by connecting piece for frame corner 5, the opposite upper and lower two profile difference of the square section material framework It is provided with positioning fixed pin 6 and positioning fixed pin latch fitting 7, positioning fixed pin latch fitting is circular hollow tube, the square profile The opposite right side of frame, left profile are respectively arranged with positioning spigot 8 and spigot 9 is held in positioning, and it further includes fixing that standard, which builds module, In the cover portion 10 of square section material framework two sides, cover portion has been fixedly mounted on square before standard builds module factory On section material framework；The upper and lower, left and right side surface of upper and lower, left and right profile is respectively provided with groove 11, the slot bottom 12 of the groove 13, two the second through-holes 14 of first through hole there are three opening up, are also provided with third through-hole 15, the second through-hole is located at first through hole Outside and the end of close profile, with the cavity 16 extended along profile length direction, connecting piece for frame corner is inserted in profile In the cavity of adjacent two profile, i.e., connecting piece for frame corner is located near the both ends of profile, in the cavity of upper and lower profile Portion is also inserted with the first supporting element 17, and the middle part of the cavity of left and right profile is also inserted with the second supporting element 18, the frame corner It is provided on connector and the first supporting element for the first inserting hole 19 for passing through of positioning fixed pin and is passed through for circular hollow tube The second inserting hole 20.

Standard build the upper sectional material 1 of the square section material framework of module upper surface installation there are three identical positioning fixation Pin is located at the both ends of profile nearby and middle part, positioning fixed pin includes: cylindrical major diameter mast 21, cylinder One end of minor diameter mast 22, cylindrical installation mast 23 and spherical post head 24, major diameter mast is connected with installation mast, One end of minor diameter mast is connect with the other end of major diameter mast by transition part 25, the other end and spherical shape of minor diameter mast Post head connection, the diameter of major diameter mast are greater than the diameter of spherical post head, and the diameter of minor diameter mast is less than spherical column One end of the diameter on head, the major diameter mast of the positioning fixed pin near upper sectional material both ends passes through the first through hole, Installation mast passes through first inserting hole and is fixed on connecting piece for frame corner, the positioning fixed pin in the middle part of upper sectional material One end of major diameter mast pass through the first through hole, installation mast, which passes through, first inserting hole and is fixed on the first support On part.

The circular hollow tube is interspersed in second of the Corner Link and the first supporting element in the cavity of lower sectional material 2 In inserting hole, three groups of holes are offered on the tube wall of circular hollow tube, every group of hole is by the first interconnected hole 26 and the second hole 27 are constituted, and the first hole horizontal projection of shape is identical as the spherical floor projection shape of post head, the size in first hole It is able to enter spherical post head just in the first hole, second hole is that the circumferencial direction along the cross section of circular hollow tube prolongs The strip hole stretched, the width of the strip hole just allow minor diameter mast to enter in strip hole, but do not allow minor diameter mast portion Width direction along strip-shaped hole moves, and the both ends of circular hollow tube have for being used cooperatively with turning tool so that circular hollow Pipe can around pipe axis clockwise, the claw portion 28 that be rotated by 90 ° counterclockwise, what claw portion passed through on connecting piece for frame corner second wears Jack simultaneously enters in the second through-hole of left and right profile 3,4, and under circular hollow tube is in the unlocked state, a standard builds module Square section material framework lower sectional material 2 cavity in the Corner Link and the first supporting element the first inserting hole and institute State the first hole face；Post head friction locating part is fixedly installed in the circular hollow tube at position corresponding with the second hole 29, post head friction locating part on one side on offer the strip groove 30 entered for minor diameter mast, the width of strip groove Degree is of same size with the second hole, the post head friction locating part towards offering on the surface of circular hollow tube pipe axis and The slot 31 of friction can be formed with spherical post head, the surface away from circular hollow tube pipe axis of the post head friction locating part has There is the arc shape 32 being adapted with the inner wall of circular hollow tube.For the ease of positioning the installation of fixed pin, also in major diameter column The slot 33 convenient for tool clamping is offered on bar.In addition, first supporting element is fixed in the profile, the positioning is fixed Lock part includes stop collar 34, and stop collar is fixedly connected with the first supporting element, is offered on the outer surface of the circular hollow tube Along the limit card slot 35 of the circumferencial direction extension of the cross section of circular hollow tube, the interior of restraining position ring block is plugged in the limit card slot Ring circumference 36, the outer ring circumference 37 of the stop collar are stretched out the limit card slot and are resisted against on first supporting element.Thus Circular hollow tube can be prevented mobile relative to the first supporting element and connecting piece for frame corner on its tube axial direction.In addition, institute State and be fixed with the first caging bolt 38 on circular hollow tube, be fixed on first supporting element second, third caging bolt 39, 40, when circular hollow tube rotates clockwise certain angle around its pipe axis, first caging bolt is supported with the second caging bolt By to prevent circular hollow tube from continuing to rotate clockwise, when circular hollow tube rotates by a certain angle counterclockwise around its pipe axis, institute The first caging bolt and third caging bolt are stated against to prevent circular hollow tube from continuing rotation counterclockwise.It is possible thereby to guarantee to justify Shape hollow pipe is rotated in place, while will not excessively be rotated.

There are two identical pilot pins for the installation of slot bottom 12 of the groove of the right lateral surface of the right profile 4 of square section material framework Part, the position and the positioning position of spigot of the second supporting element 18 in the cavity 16 of right profile are corresponding, and positioning spigot includes: disk Shape bolt head 41, cylindrical grafting tightening latch 42 and fixed tightening latch 43, positioning mounting plate 44, one end of the grafting tightening latch and disk Shape bolt head is connected, and the other end of the grafting tightening latch is connected with the fixed tightening latch, and the positioning mounting plate is against the groove Slot bottom, two first mounting holes 45 are offered in the positioning mounting plate, the fixed tightening latch sequentially passes through first peace It is fixedly connected after dress hole and a third through-hole 15 with second supporting element 18, bolt (not shown) sequentially passes through another institute It is fixedly connected after stating the first mounting hole, another third through-hole 15 with second supporting element 18；

There are two positioning to hold spigot for the installation of slot bottom 12 of the groove of the left-hand face of the left profile of square section material framework, left The position of second supporting element 18 is corresponding with the positioning appearance position of spigot in profile cavity 16, and it is that upper and lower side is equal that spigot is held in the positioning The hollow rectangle pipe fitting of opening, the lumen of the hollow rectangle pipe fitting is the jack 46 being inserted into for disc bolt head, described hollow It is opened up on the side tube wall 47 of rectangular pipe fittings there are two longitudinally extending along hollow rectangle pipe fitting and conllinear identical strip-shaped hole 48, two Strip-shaped hole one end 49 close to each other is not connected to, and the other end 50 that two strip-shaped holes are located remotely from each other extends to the end of hollow rectangle pipe fitting Portion, the width of strip-shaped hole just allow grafting tightening latch to be inserted into but disc bolt head are not allowed to pass through；The hollow rectangle pipe fitting it is another Second mounting hole 52 there are two opening up on side tube wall 51, the side tube wall is opposite with the other side tube wall, described another Side pipe wall against the groove slot bottom 12, bolt (not shown) sequentially pass through after the second mounting hole, the third through-hole 15 with Second supporting element 18 is fixedly connected；

It further includes positioning lock 53 that standard, which builds module, and the positioning lock includes: that locking bolt accommodates hollow pipe 54, locking bolt, spring 55, the locking bolt includes: lock bolt rod 56 and cannot be introduced into the positioning locking bolt head 57 that locking bolt accommodates hollow pipe, and housing has the bullet The lock bolt rod of spring is placed in the locking bolt and accommodates in the lumen of hollow pipe, and one end of lock bolt rod is connected with positioning locking bolt head, The other end is fixed with pressing plate 58, and the inner wall that the locking bolt accommodates hollow pipe has the pressure section 59 for compressing spring, the bullet Spring is pressed between the pressing plate and pressure section, and the lock bolt rod is provided in the position close to positioning locking bolt head and draws bull stick 60, The locking bolt accommodates hollow pipe and offers accommodate that hollow pipe pipe range direction extends along locking bolt the close to one end of positioning locking bolt head One bar card slot 61 and the second bar card slot 62, the depth of the first bar card slot are greater than the depth of the second bar card slot；Locking bolt accommodates hollow pipe Periphery have mounting plate 63, locking bolt accommodate the remotely located locking bolt head of hollow pipe one end sequentially pass through square section material framework Second inserting hole 20 on second through-hole 14 and connecting piece for frame corner of the right lateral surface of right profile, the installation Plate offers third mounting hole 64 on mounting plate against the slot bottom 12 of the groove, and bolt (not shown) sequentially passes through third peace It is fixedly connected after dress hole, third through-hole 15 with the connecting piece for frame corner；The left side table of the left profile of square section material framework As the lockhole with positioning locking bolt head cooperation, the size of the lockhole just allows to position locking bolt head second through-hole 14 on face It is inserted into but does not allow to position locking bolt head and moved in lockhole, when positioning locking bolt head, which supports locking bolt, accommodates hollow tube end, drawing turn Bar is located in the first bar card slot, when positioning the locking bolt head insertion lockhole, bull stick is drawn to be located in the second bar card slot.

Referring to Figure 24-29, it includes: the square section material framework being made of profile, square frame of section bar that card cloth, which builds module, Frame is connected and composed by the identical profile 67,68,69,70 in four, upper and lower, left and right.The front and rear sides of all profiles are provided with card Cloth slot 71, so that the front and rear sides of square section material framework form the card cloth slot of two square profiles.The square type The front and rear sides of material frame are provided with the cloth cover 72 of square, and four peripheries of the cloth cover are provided with can be mutual with card cloth slot The strip 73 of clamping engagement.The groove sidewall of the card cloth slot has the first convex engaging portion 74, and the strip is outer surface setting There is the second convex engaging portion 75 with first convex engaging portion cooperation, second convex engaging portion has elasticity so that card Item can be caught in card cloth slot and be fixed in position, and extract convenient for strip from card cloth slot under the effect of larger external broach.Institute Stating the profile that card cloth builds module has the groove 11 and cavity 16 extended along profile length direction, and card cloth builds the profile of module The groove with standard to build the groove 11 of upper and lower, left and right profile of module identical；Card cloth is built recessed on module profile Slot is arranged on the outer surface far from square section material framework center side for the profile that card cloth builds module.

In one embodiment, 4-25,28-29, card cloth are built to be provided with to position on the upper sectional material of module and be fixed referring to fig. 2 It sells, positioning fixed pin latch fitting is provided on lower sectional material, positioning is provided on left profile and holds spigot, right profile is provided with positioning spigot And positioning lock.Wherein: positioning fixed pin, positioning spigot, positioning hold spigot, positioning fixed pin latch fitting and positioning lock structure, The connection type of position and these connectors and profile is arranged, and to build module with standard identical.

By taking an embodiment as an example, referring to fig. 28,29, module, which is built, when card cloth builds mould with the standard being located on the downside of it When block is connected with each other, standard builds upper sectional material and card cloth of the module with positioning fixed pin and builds module with circular hollow tube Lower sectional material face, at this point, positioning fixed pin spherical post head be successively inserted into card cloth build on the lower sectional material of module first Through-hole, the first supporting element the first inserting hole and eventually enter into the first hole on circular hollow tube, a part of minor diameter mast Also enter in the first hole, and until major diameter mast then enters in the first inserting hole.At this point, (not shown with rotation specific purpose tool Insertion card cloth builds module in second through-hole in claw portion out), and rotation specific purpose tool engages with claw portion, will rotate dedicated Tool is rotated by 90 °, then circular hollow tube is also rotated by 90 ° around its pipe axis, at this point, minor diameter mast enters in the second hole, it is spherical Post head, which is stuck in the lumen of circular hollow tube, to deviate from, and post head friction locating part and spherical post head friction Contact pushes against, and prevents circular hollow tube opposite direction from rotating and deviates from post head from circular hollow tube.Card cloth, which builds module, to be had The standard of the upper sectional material and side disposed thereon that position fixed pin builds the lower sectional material with positioning fixed pin latch fitting of module Connection type it is identical as connection type described in upper section.

When card cloth, which builds module, builds module interconnection with the standard being located on the left of it, standard builds the right type of module The left profile that material and card cloth build module is connected with each other, hollow rectangle pipe fitting of the disc bolt head on right profile from the first profile Upper end opening be inserted into the jack, the surface 65 of disc bolt head to connect with grafting tightening latch is just resisted against the side tube wall 47 inner wall 66, grafting tightening latch are just inserted into the strip-shaped hole and are resisted against on described one end 49 of strip-shaped hole, draw bull stick quilt It pulls out from the first bar card slot and rotates by a certain angle around the pipe axis that locking bolt accommodates hollow pipe, make that bull stick is drawn to be caught in the second bar card slot In, standard is built in the lockhole that the insertion of the positioning locking bolt head on the right profile of module card cloth is built on the left profile of module at this time. Card cloth build module with positioning spigot right profile be located at its on the right side of the standard build module have positioning hold bolt The connection type of the left profile of part is identical as connection type described in upper section.

When card cloth builds module and the standard builds module completion connection, described two build the ipsilateral cloth cover 72 of module It is flushed with the outer surface in cover portion 10.

Utility model has the advantages that can repeated recycling utilize, the feature of environmental protection is good, dismounting is efficient and convenient, installation positioning Accurate error is small, it is high-efficient to build, and card cloth builds that module making is simple, and modularized design substantially reduces its manufacturing cost；Energy Guarantee that metope appearance in exhibition booth concordantly requires and easy to use.

According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality The mode of applying carries out change and modification appropriate.Therefore, the utility model is not limited to specific implementation disclosed and described above Mode should also be as falling into the protection scope of the claims of the present utility model to some modifications and changes of the utility model. In addition, although using some specific terms in this specification, these terms are merely for convenience of description, not to this reality With novel composition any restrictions.

Claims

1. a kind of card cloth builds module, it is characterised in that: including the frame being made of profile, card cloth slot is provided on the profile And for the adjacent connector building module and connecting, the connector includes at least one of following a, b, c, d:

B, fixed pin latch fitting is positioned, offers interconnected the first hole and the second hole on the positioning fixed pin latch fitting, it is described The aperture size in the first hole allows post head by the first hole, and the aperture size in second hole does not allow post head by second Hole but allow mast portion pass through the second hole；

D, spigot is held in positioning, and slot or the hole offered in spigot for positioning spigot insertion is held in the positioning, and the positioning spigot is inserted The direction for entering positioning appearance spigot is identical as the extending direction of the profile.

2. card cloth as described in claim 1 builds module, it is characterised in that: at least side of the front and rear sides of the frame is set It is equipped with cloth cover, the cloth cover periphery is provided with the fastener that can be mutually engaged by clamping with card cloth slot.

3. card cloth as claimed in claim 1 or 2 builds module, it is characterised in that: the frame is rectangular frame, the rectangle The connector is provided at least one profile of the upper and lower, left and right profile of frame.

4. card cloth as claimed in claim 3 builds module, it is characterised in that: the profile all has to be prolonged along profile length direction The cavity and groove stretched, positioning fixed pin, positioning spigot, positioning are held spigot and are arranged on the slot bottom of the groove, the positioning Fixed pin latch fitting is arranged in the cavity.

5. card cloth as described in claim 1 or 4 builds module, it is characterised in that: when the connector is positioning spigot or is determined When position holds spigot, positioning lock is additionally provided on the profile, the positioning lock includes locking bolt that is extended and retracting, described adjacent Build the lockhole having in module for locking bolt insertion.

6. one kind builds system, it is characterised in that: include: that card cloth builds module and standard builds module, the card cloth builds mould Block includes: the first frame being made of the first profile, card cloth slot is provided on first profile and for building with adjacent First connector of module connection；It includes: the second frame being made of the second profile, the second type that the standard, which builds module, The second connector is provided on material；First, second connector includes: positioning fixed pin or positioning fixed pin latch fitting or positioning Spigot is held in spigot or positioning；The positioning fixed pin includes: post head, mast portion, is offered on the positioning fixed pin latch fitting The aperture size in interconnected the first hole and the second hole, first hole allows post head to pass through the first hole, second hole Aperture size do not allow post head to pass through the second hole but allow mast portion by the second hole；The positioning spigot includes: bolt head Portion, bolt stem, bolt head are connected with bolt stem, and slot or the hole offered in spigot for positioning spigot insertion, institute are held in the positioning The direction for stating positioning spigot insertion positioning appearance spigot is identical as the extending direction of first profile or the second profile.

7. building system as claimed in claim 6, it is characterised in that: at least side of the front and rear sides of first frame is set It is equipped with cloth cover, the cloth cover periphery is provided with the fastener that can be mutually engaged by clamping with card cloth slot；Before the second frame setting Cover portion is arranged in at least side of two sides afterwards, when card cloth builds module and the standard builds module and completes to connect, described the The outer surface in the cloth cover of the one frame side cover portion ipsilateral with second frame flushes.

8. building system as claimed in claim 6, it is characterised in that: first frame includes by upper and lower, left and right side The first profile composition rectangle section material framework, second frame includes being made of the second profile of upper and lower, left and right side Rectangle section material framework, first, second profile all have along profile length direction extend cavity and groove；Described One, the surface far from rectangle section material framework center side of the second profile has the groove, positions fixed pin, pilot pin Part or positioning are held spigot and are arranged on the slot bottom of the groove, and the positioning fixed pin latch fitting is arranged in the cavity.

9. building system as claimed in claim 8, it is characterised in that: the post head is spherical column cap, and the mast portion is Cylindrical mast, the mast portion include connected minor diameter mast and major diameter mast, one end of minor diameter mast and column cap Portion is connected, and the other end is connected with major diameter mast, and the diameter of minor diameter mast is less than the diameter of spherical column cap, major diameter mast One end is connected with minor diameter mast, and the other end is connected with first profile or the second profile；The positioning fixed pin latch fitting is Cross section is circular hollow pipe, and first hole is round hole, and second hole is the circle of the cross section annulus along hollow pipe The strip hole that circumferential direction extends；At least one end of the hollow pipe has the claw portion for driving hollow pipe to rotate；The sky Be fixedly installed in the heart pipe post head friction locating part, when by post head be inserted into the first hole in and make hollow pipe around its pipe axis rotate When, mast portion enters in the second hole, and post head friction locating part and post head CONTACT WITH FRICTION；The width of the strip hole Allow minor diameter mast to enter in strip hole, but minor diameter mast is not allowed to move along the width direction of strip hole；

It includes: the first jack for bolt head insertion and the second jack for bolt stem insertion that spigot is held in the positioning, and described the The aperture size of two jacks does not allow the bolt head to pass through；It is hollow pipe fitting that spigot is held in the positioning, and first jack is The lumen of the hollow pipe fitting, second jack are to be opened on the tube wall of the hollow pipe fitting and longitudinally prolong along hollow pipe fitting The strip-shaped hole stretched, described strip-shaped hole one end extend to the end of hollow pipe fitting；The bolt stem includes: grafting tightening latch and fixing bolt One end of bar, the grafting tightening latch is connected with bolt head, and the other end of the grafting tightening latch is connected with the fixed tightening latch, described Fixed tightening latch is fixed on the first or second profile, and second jack is inserted into for the grafting tightening latch；

The system of building further includes positioning lock, and the positioning lock includes locking bolt that is extended and retracting, the positioning lock setting In on the first or second profile, correspondingly, on the second or first profile there is the lockhole for locking bolt insertion.