CN113116090B - Exhibition stand frame and construction method thereof - Google Patents
Exhibition stand frame and construction method thereof Download PDFInfo
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- CN113116090B CN113116090B CN202110561369.XA CN202110561369A CN113116090B CN 113116090 B CN113116090 B CN 113116090B CN 202110561369 A CN202110561369 A CN 202110561369A CN 113116090 B CN113116090 B CN 113116090B
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- 238000010276 construction Methods 0.000 title description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/187—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements with sliding nuts or other additional connecting members for joining profiles provided with grooves or channels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The utility model relates to a meeting exhibition stand frame, it includes space frame, space frame's the side of going up is provided with hides the roof, space frame's downside is provided with the lower plate, it rotates to be connected with the extension board to hide roof one side, lower plate one side rotates there is the lower extension board, it is provided with first spout to go up the extension board, every first spout rotates respectively and is connected with the bracing piece, the bracing piece is kept away from the one end of lower plate through first slider and first spout sliding connection, be provided with the second spout that is used for with first spout intercommunication along the length direction of perpendicular first spout on the lower extension board, it is provided with the gliding third spout that is used for the bracing piece lower extreme along the length direction of perpendicular first spout on the board to go up, the bracing piece includes first branch and second branch, the upper end of second branch is used for with third spout sliding connection, the lower extreme of second branch is provided with be used for with second spout sliding connection's second slider. This application has the effect of the whole dismouting of stand and the transportation of being convenient for.
Description
Technical Field
The application relates to the field of exhibition stand construction, in particular to a exhibition stand frame and a construction method thereof.
Background
The exhibition stand is required to be carried out in various museums and various exhibition halls and is used for corresponding activities such as commodity propaganda, product popularization and brand propaganda in occasions such as exhibition, propaganda, celebration activities and temporary office. Moreover, most of the exhibition stands are constructed manually and are composed of steel, plates, decorative materials and the like.
According to the related technology, after the exhibition activity is finished, the exhibition stand is required to be independently disassembled into various parts to be discarded or transported, and the inventor thinks that the defects of manpower waste and troublesome disassembly and assembly exist.
Disclosure of Invention
In order to facilitate the overall disassembly and assembly and transportation of the exhibition stand, the application provides a exhibition stand frame and a construction method thereof.
In a first aspect, the application provides an exhibition stand frame, which adopts the following technical scheme:
the utility model provides a meeting exhibition stand frame, includes that the cross section is the space frame of rectangle, space frame's the side of going up is provided with hides the roof, space frame's downside is provided with the lower plate, it rotates to be connected with in one side of the roof and prolongs the board, lower plate one side rotates and has lower apron, it is parallel to each other to hide the axis of rotation of roof and lower apron's axis of rotation, it is provided with two first spouts that are parallel to each other along the length direction who prolongs board axis of rotation to go up the board lower surface, every the orthographic projection of the both ends of first spout towards the lower plate rotates respectively on being in the lower plate and is connected with the bracing piece, the one end that the lower plate was kept away from to the bracing piece is through first slider and first spout sliding connection, the length direction along perpendicular first spout on the lower apron is provided with the second spout that is used for with first spout intercommunication, go up along the length direction of perpendicular first spout on the board be provided with be used for the gliding third spout of bracing piece lower extreme, the bracing piece includes first branch and second branch, first branch can be dismantled with second branch and be connected in the slider fastener in the second spout.
By adopting the technical scheme, when the exhibition stand is arranged, the three-dimensional frame transported by a container is taken out of the container, the upper extension plate and the lower extension plate are respectively rotated and opened, the upper end of the support rod is slid along the length direction of the first sliding groove, so that the support rod is slid to the positions which are respectively vertical to the covering plate and the lower base plate, then the position of the first slider is fastened in the first sliding groove through the clamping piece, the second support rod is detached from the first support rod and is slid along the length direction of the second sliding groove, so that the second support rod supports the upper extension plate, the upper extension plate is parallel to the covering plate, the lower base plate is parallel to the second support rod, and the position of the second slider in the second sliding groove is fixed through the fastening piece, so that the position of the second support rod is fixed, and the construction of the base frame of the exhibition stand is completed; in a similar way, the locking of joint spare and fastener is removed in proper order, can finish the back and extend taking in of board and lower apron to and shelter from taking in that being close to each other between roof and the lower plate, so that transport after putting into the container with the exhibition stand frame after taking in, have the advantage of the whole dismouting of stand and transportation of being convenient for.
Optionally, the clamping piece comprises a first screw rod, the first screw rod is connected to the first supporting rod along a direction parallel to the length direction of the first supporting rod in a threaded manner, and a third threaded hole for the first screw rod to penetrate and be in threaded connection is formed in the first sliding groove.
Through adopting above-mentioned technical scheme, slide first branch upper end along first spout to respectively with hide roof and lower plate during vertically position, first screw rod just to the third screw hole, rotate first screw rod towards the third screw hole for first screw rod penetrates in the third screw hole, and with third screw hole threaded connection, thereby be convenient for fix first branch, the first branch of limited avoidance takes place to become flexible when the bearing.
Optionally, the fastener includes sleeve, joint piece and bull stick, the sleeve cover locate outside the second branch and with second branch sliding connection, the joint piece slides along the length direction of perpendicular to second spout and wears to locate in the second slider, set up the fluting that links to each other with the second slider is inside along the length direction of perpendicular to second spout on the second slider, the sleeve passes the fluting through the bull stick and links to each other with the joint piece, the both ends of bull stick rotate with sleeve and joint piece respectively to be connected, the slot that supplies the joint piece to penetrate is set up along perpendicular to second spout length direction to the one end that first spout was kept away from to the second spout.
Through adopting above-mentioned technical scheme, slide second branch to the position department of slot along the length direction of second spout, slide the sleeve along the length direction of second branch again for the sleeve drives the joint piece through the bull stick and wears out the second slider, and makes the joint piece penetrate in the slot, and with slot looks butt, thereby fix the position of second branch in the second spout, effectively avoid second branch to take place not hard up when the bearing.
Optionally, be provided with the retaining member that is used for fastening sleeve on second branch on the sleeve, the retaining member includes the second screw rod, second branch runs through along perpendicular to length direction and is provided with first screw hole, run through on the sleeve and be provided with and be used for the just right second screw hole with first screw hole, second screw hole and first screw hole are just right relative time, second screw hole and first screw hole are passed in proper order to the second screw rod.
Through adopting above-mentioned technical scheme, through twisting the second screw rod for the second screw rod passes second screw hole and first screw hole in proper order, thereby fixes telescopic position, can prevent effectively that telescopic position is not hard up at will.
It is optional, be provided with locking piece on the lower apron, locking piece includes rotor plate, two-way screw rod and two baffles, the rotor plate rotates with the side of lower apron and is connected, the rotation axis of rotor plate parallels with the length direction of second spout, two-way screw rod rotates along being on a parallel with second spout length direction and connects on the rotor plate, two-way screw rod includes the levogyration screw thread section and the dextrorotation screw thread section that set up half-and-half, two the baffle overlaps respectively and establishes and threaded connection on two-way screw rod's levogyration screw thread section and dextrorotation screw thread section, two the baffle is used for pressing from both sides tight second branch.
Through adopting above-mentioned technical scheme, rotate the rotor plate for two baffles are located second branch both sides respectively, rotate two-way screw rod again, make baffle on the two-way screw rod move towards second branch respectively, thereby make two baffles press from both sides tightly one side of second branch respectively, thereby it is locking to carry out second branch, reduces second branch and takes place not hard up when the bearing.
Optionally, be provided with on the roof covering and be used for going up the first magnet that the extension board was fixed when taking in on the roof covering to extend the board rotation, be provided with on the lower plate and be used for the lower extension board to rotate the second magnet of fixing the lower extension board when taking in on the lower plate.
By adopting the technical scheme, after the upper extension plate is rotatably accommodated on the top covering plate, the looseness of the upper extension plate after being accommodated on the top covering plate is reduced through the magnetic adsorption of the first magnet to the top covering plate; after the lower apron rotates to the lower plate, through the magnetic adsorption of second magnet to the lower apron, reduce lower apron and accomodate the not hard up of back on the lower plate.
Optionally, the upper extending plate includes a first upper plate and a second upper plate, the first upper plate and the second upper plate are respectively rotatably connected to one side of the top shielding plate, the rotation axes of the first upper plate and the second upper plate are parallel to each other, the lower extending plate includes a first lower plate and a second lower plate, the first lower plate and the second lower plate are respectively rotatably connected to one side of the lower base plate, and the rotation axes of the first lower plate and the second lower plate are parallel to each other.
Through adopting above-mentioned technical scheme, go up to extend the board and include first upper plate and second upper plate to and the lower board includes first hypoplastron and second hypoplastron, open first upper plate, second upper plate, first hypoplastron and second hypoplastron through rotating respectively, can increase the area that the exhibition stand set up, so that have more show spaces to be used for the exhibition show.
In a second aspect, the application provides a method for constructing a frame of an exhibition stand, which adopts the following technical scheme:
a method for constructing a frame of an exhibition stand comprises the following steps:
step one, removing the fixation of a first magnet, rotating an upper extension plate to enable the upper extension plate to be parallel to a top covering plate, removing the fixation of a second magnet, and rotating a lower extension plate to enable the lower extension plate to be parallel to a lower bottom plate;
sliding the upper end of the first supporting rod along the first sliding groove to enable the first supporting rod to be perpendicular to the top covering plate and the lower bottom plate respectively, and fixing the position of the first supporting rod through a clamping piece;
thirdly, disassembling the first supporting rod and the second supporting rod, sliding the second supporting rod along the length direction of the second sliding groove to enable the second supporting rod to slide to the slot, then releasing the locking piece from fixing the sleeve, sliding the sleeve, and enabling the sleeve to drive the clamping block to be inserted into the slot through the rotating rod, so that the position of the second supporting rod is fixed;
and step four, rotating the bidirectional screw rod again to enable the two baffles to clamp the second supporting rod, so that the second supporting rod is prevented from loosening.
Through adopting above-mentioned technical scheme, when carrying out the exhibition stand and arranging, take out the space frame of container transportation from the container, it is fixed to remove the second magnet, rotate lower apron, make lower apron be parallel with the lower plate, and transport space frame to the position that the exhibition stand was built, slide first branch upper end along first spout again, make first branch respectively with hide roof and lower plate mutually perpendicular, the position of rethread joint spare to first branch is fixed, remove the fixed of first magnet again, rotate upper extension board, make upper extension board and hide roof parallel, dismantle first branch and second branch, slide second branch along second spout length direction, make second branch slide to slot department, remove the retaining member again and fix telescopic, sliding sleeve, the sleeve drives the joint piece through the bull stick and inserts into the slot, thereby fix the position of second branch, rotate two-way screw rod again, make two baffles press from both sides tightly second branch, thereby carry out the second branch, the advantage of the whole dismouting of exhibition stand of being convenient for.
In summary, the present application includes at least one of the following beneficial technical effects:
1. taking out a three-dimensional frame transported by a container from the container, respectively rotating and opening an upper extension plate and a lower extension plate, then sliding the upper end of a support rod along the length direction of a first sliding groove to enable the support rod to slide to a position respectively vertical to a covering plate and a lower base plate, then fastening the position of a first slider in the first sliding groove through a clamping piece, then detaching a second support rod from a first support rod, sliding the second support rod along the length direction of a second sliding groove to enable the second support rod to support the upper extension plate, enabling the upper extension plate to be parallel to the covering plate, enabling the lower extension plate to be parallel to the lower base plate, and then fixing the position of the second slider in the second sliding groove through a fastening piece, thereby fixing the position of the second support rod, completing the construction of a base frame of the exhibition stand, and having the advantage of being convenient for the integral installation of the stand;
2. through the locking of relieving joint spare and fastener in proper order, can finish the back and extend accomodating of board and lower apron to and shelter from accomodating that is close to each other between roof and the lower plate, so that transport after putting into the container with the exhibition stand frame after accomodating, have the advantage of the whole dismantlement of stand and the transportation of being convenient for.
Drawings
Fig. 1 is an overall view of a fully unfolded exhibition stand frame according to an embodiment of the present application.
FIG. 2 is a partial diagram of a display stand frame according to an embodiment of the present application.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Fig. 4 is an exploded view of the second slider and the second runner according to the embodiment of the present application.
Fig. 5 is an overall view of the display stand frame storage according to the embodiment of the present application.
Description of reference numerals: 1. a three-dimensional frame; 2. a top cover plate; 3. a lower base plate; 4. an upper extension plate; 41. a first upper plate; 42. a second upper plate; 5. a lower extension plate; 51. a first lower plate; 52. a second lower plate; 6. a first chute; 7. a support bar; 71. a first strut; 72. a second support bar; 8. a second chute; 9. a third chute; 10. a first slider; 11. a second slider; 12. a first screw; 13. a fastener; 131. a sleeve; 132. a clamping block; 133. a rotating rod; 14. grooving; 15. a slot; 16. a second screw; 17. an anti-loosening element; 171. a rotating plate; 172. a bidirectional screw; 173. a baffle plate; 18. a first magnet; 19. a second magnet.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a exhibition stand frame. Referring to fig. 1, the exhibition stand frame includes a three-dimensional frame 1 with a rectangular cross section, a top shielding plate 2 is welded on the upper side of the three-dimensional frame 1, and a lower bottom plate 3 is welded on the lower side of the three-dimensional frame 1. The side of hiding roof plate 2 is connected with through hinge rotation along its length direction and goes up extension board 4, goes up extension board 4 and includes first upper plate 41 and second upper plate 42, and first upper plate 41 and second upper plate 42 rotate respectively through the hinge and connect in the one side of hiding roof plate 2, and the axis of rotation of first upper plate 41 and the axis of rotation of second upper plate 42 are parallel to each other. The first magnets 18 for rotatably accommodating the first upper plate 41 and the second upper plate 42 on the top of the top-shielding plate 2 are respectively installed on the top surface of the top-shielding plate 2.
Referring to fig. 1 and 2, the lower plate 5 is rotatably connected to the side of the lower plate 3 along the length direction thereof by a hinge, the lower plate 5 includes a first lower plate 51 and a second lower plate 52, the first lower plate 51 and the second lower plate 52 are rotatably connected to one side of the lower plate 3 by hinges, respectively, and the rotation axis of the first lower plate 51 and the rotation axis of the second lower plate 52 are parallel to each other. The second magnets 19 for rotatably receiving the first lower plate 51 and the second lower plate 52 into the lower plate 3 are respectively installed on the lower top surface of the lower plate 3.
With reference to fig. 2 and 3, two parallel first sliding grooves 6 are formed in the lower surface of the top shielding plate 2 along the length direction of the rotation axis of the upper extension plate 4, and two ends of each first sliding groove 6 are rotatably connected to the support rods 7 on the lower base plate 3 respectively towards the orthographic projection of the lower base plate 3. The supporting rod 7 comprises a first supporting rod 71 and a second supporting rod 72, the first supporting rod 71 and the second supporting rod 72 are detachably connected through bolts, a first sliding block 10 is welded at the end of the first supporting rod 71, the first supporting rod 71 is connected with the first sliding groove 6 in a sliding mode through the first sliding block 10, and in the embodiment, the cross sections of the first sliding block 10 and the first sliding groove 6 are T-shaped. Be provided with the joint spare that is used for fastening first branch 71 in first spout 6 on the first branch 71, the joint spare includes first screw rod 12, first screw rod 12 passes through screw thread section of thick bamboo threaded connection on first branch 71 along being on a parallel with first branch 71 length direction, end is provided with the third screw hole that supplies first screw rod 12 to penetrate and threaded connection in first spout 6, when first screw rod 12 wears to establish and threaded connection in the third screw hole, first branch 71 with hide roof 2 mutually perpendicular.
With reference to fig. 2 and 4, the lower surfaces of the first lower plate 51 and the second lower plate 52 are respectively welded with a second chute 8 for communicating with the first chute 6 along a direction perpendicular to the length direction of the first chute 6, the first upper plate 41 and the second upper plate 42 are respectively provided with a third chute 9 for sliding the lower end of the second support rod 72 along a direction perpendicular to the length direction of the first chute 6, and the second support rod 72 is slidably connected with the third chute 9 through a third slider. The lower end of the second strut 72 is provided with a second sliding block 11 for sliding connection with the second sliding chute 8, and in the present embodiment, the cross sections of the second sliding block 11 and the second sliding chute 8 are both T-shaped. Meanwhile, in the process that the second slider 11 rotates along with the first supporting rod 71, the second slider 11 does not abut against the surface of the lower base plate 3.
As shown in fig. 4, the second slider 11 is provided with a fastening member 13 for fastening the second slider 11 in the second sliding slot 8, the fastening member 13 includes a sleeve 131, a clamping block 132 and a rotating rod 133, and the sleeve 131 is sleeved outside the second supporting rod 72 and slidably connected to the second supporting rod 72. The sleeve 131 is provided with a locking piece used for fastening the sleeve 131 to the second support rod 72, the locking piece comprises a second screw 16, the second support rod 72 is provided with a first threaded hole in a penetrating mode along the direction perpendicular to the length direction, a second threaded hole opposite to the first threaded hole is formed in the sleeve 131 in a penetrating mode, when the second threaded hole is opposite to the first threaded hole, the second screw 16 sequentially penetrates through the second threaded hole and the first threaded hole, and the sleeve 131 is fastened to the second support rod 72.
As shown in fig. 4, the clamping block 132 is slidably disposed through the second slider 11 along the length direction perpendicular to the second sliding groove 8, the second slider 11 is provided with a slot 14 connected with the inside of the second slider 11 along the length direction perpendicular to the second sliding groove 8, the sleeve 131 is connected with the clamping block 132 through the rotating rod 133 passing through the slot 14, two ends of the rotating rod 133 are respectively connected with the sleeve 131 and the clamping block 132 through the hinge, and the slot 15 for the clamping block 132 to penetrate is disposed at the end of the second sliding groove 8 far away from the first sliding groove 6 along the length direction perpendicular to the second sliding groove 8.
As shown in fig. 4, the first lower plate 51 and the second lower plate 52 are respectively provided with a locking member 17, and the locking member 17 includes a rotating plate 171, a bidirectional screw 172, and two blocking plates 173. The rotating plate 171 is rotatably connected to the side edge of the lower board 5 by a hinge, and the rotating axis of the rotating plate 171 is parallel to the length direction of the second sliding chute 8. The bidirectional screw 172 is rotatably connected to the rotating plate 171 in a direction parallel to the length direction of the second sliding chute 8, the bidirectional screw 172 includes a left-handed thread section and a right-handed thread section which are arranged in half, and the perpendicular plane of the bidirectional screw 172 passes through the slot 15 and divides the slot 15 into two symmetrical parts. The two baffles 173 are respectively sleeved and screwed on the left-hand thread section and the right-hand thread section of the bidirectional screw 172, and the two baffles 173 are used for clamping the second supporting rod 72, so that the second supporting rod 72 is effectively prevented from loosening.
As shown in fig. 5, in order to show the state where the space frame 1 is stored, the first upper plate 41 and the second upper plate 42 are respectively rotated toward the upper surface of the sunshade plate 2 and fixed by the first magnet 18. The first lower plate 51 and the second lower plate 52 are respectively rotated toward the lower plate 3 and fixed by the second magnet 19. The first support rod 71 in the same first sliding groove 6 slides in opposite directions, so that the top shielding plate 2 and the lower bottom plate 3 move in opposite directions to be accommodated, and the three-dimensional frame 1 is convenient to be accommodated and then put into a container for transportation.
The embodiment of the application also comprises a method for constructing the exhibition stand framework, which comprises the following steps:
step one, taking the three-dimensional frame 1 transported in the container out of the container, removing the second magnet 19 after taking the three-dimensional frame 1 out, and then respectively rotating the first lower plate 51 and the second lower plate 52 to enable the lower plate 5 to be parallel to the lower plate 3;
step two, transporting the three-dimensional frame 1 to a position where the exhibition stand is built, releasing the fixation of the first magnet 18, and then respectively rotating the first upper plate 41 and the second upper plate 42, so that the first upper plate 41 and the second upper plate 42 respectively rotate down from the top-shielding plate 2;
thirdly, sliding the upper end of the first support rod 71 along the length direction of the first sliding chute 6 to enable the first support rod 71 to be respectively perpendicular to the covering plate 2 and the lower bottom plate 3, so that the first upper plate 41 and the second upper plate 42 are respectively parallel to the covering plate 2, and screwing the first screw 12 to enable the first screw 12 to penetrate and be in threaded connection with a third threaded hole in the first sliding chute 6, so that the position of the first sliding block 10 in the first sliding chute 6 is fixed;
step four, releasing the bolt fixation of the first support rod 71 and the second support rod 72, sliding the second support rod 72 along the length direction of the second chute 8 to enable the second support rod 72 to slide to the slot 15 in the second chute 8, rotating the second screw 16 to release the fixation of the sleeve 131, sliding the sleeve 131 along the length direction of the second support rod 72 towards the second chute 8, enabling the sleeve 131 to drive the clamping block 132 to be inserted into the slot 15 through the rotating rod 133, and thus fixing the position of the second support rod 72;
step four, rotating the rotating plate 171 again, so that the rotating plate 171 rotates towards the second supporting rod 72, and rotating the two-way screw 172 again, so that the two baffles 173 move towards the second supporting rod 72, the two baffles 173 clamp the second supporting rod 72, and further the second supporting rod 72 is prevented from loosening, and the second supporting rod 72 is effectively prevented from being loosened in the process of erecting the exhibition at the exhibition stand.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides an exhibition stand frame which characterized in that: including the space frame (1) that the cross section is the rectangle, the side of going up of space frame (1) is provided with hides roof (2), the downside of space frame (1) is provided with bottom plate (3), it rotates to be connected with on one side of roof (2) and prolongs board (4), bottom plate (3) one side is rotated and is had lower apron (5), it is parallel to each other to hide the axis of rotation of roof (2) and the axis of rotation of lower apron (5), it is provided with two first spouts (6) that are parallel to each other to hide roof (2) lower surface along the length direction of last extension board (4) axis of rotation, every the both ends of first spout (6) are rotated respectively and are connected with bracing piece (7) on being in bottom plate (3) towards the orthographic projection of bottom plate (3), the one end that bottom plate (3) were kept away from in bracing piece (7) is through first slider (10) and first spout (6) sliding connection, the length direction of following perpendicular first spout (6) is provided with second spout (8) on board (5), it is provided with second spout (7) and the branch (71) along the length direction of perpendicular first spout (6) and can dismantle branch (71), it is used for bracing piece (7) to extend first spout (7) and second branch (71) to go up the branch pole (7), the first sliding block (10) is arranged at the end part of the first supporting rod (71), the upper end of the second supporting rod (72) is used for being in sliding connection with the third sliding groove (9), the lower end of the second supporting rod (72) is provided with a second sliding block (11) which is used for being in sliding connection with the second sliding groove (8), the first supporting rod (71) is provided with a clamping piece which is used for fastening the first supporting rod (71) in the first sliding groove (6), and the second sliding block (11) is provided with a fastening piece (13) which is used for fastening the second sliding block (11) in the second sliding groove (8); the upper extension plate (4) comprises a first upper plate (41) and a second upper plate (42), the first upper plate (41) and the second upper plate (42) are respectively and rotatably connected to one side of the top surface of the top shielding plate (2), the rotation axes of the first upper plate (41) and the second upper plate (42) are parallel to each other, the lower extension plate (5) comprises a first lower plate (51) and a second lower plate (52), the first lower plate (51) and the second lower plate (52) are respectively and rotatably connected to one side of the bottom surface of the lower base plate (3), and the rotation axes of the first lower plate (51) and the second lower plate (52) are parallel to each other.
2. A convention exhibition booth frame, according to claim 1, wherein: the clamping piece comprises a first screw rod (12), the first screw rod (12) is connected to the first supporting rod (71) in a threaded mode along the length direction parallel to the first supporting rod (71), and a third threaded hole for the first screw rod (12) to penetrate through and to be connected with the first supporting rod in a threaded mode is formed in the first sliding groove (6).
3. A convention exhibition booth frame, according to claim 1, wherein: fastener (13) include sleeve (131), joint piece (132) and bull stick (133), sleeve (131) cover is located outside second branch (72) and with second branch (72) sliding connection, joint piece (132) slide along the length direction of perpendicular to second spout (8) and wear to locate in second slider (11), set up fluting (14) that link to each other with second slider (11) inside along the length direction of perpendicular to second spout (8) on second slider (11), sleeve (131) pass fluting (14) through bull stick (133) and link to each other with joint piece (132), the both ends of bull stick (133) rotate with sleeve (131) and joint piece (132) respectively and are connected, slot (15) that supply joint piece (132) are seted up along perpendicular to second spout (8) length direction to the one end that first spout (6) were kept away from in second spout (8).
4. A convention exhibition booth frame, according to claim 3, characterized in that: be provided with the retaining member that is used for fastening sleeve (131) on second branch (72) on sleeve (131), the retaining member includes second screw rod (16), second branch (72) are run through along perpendicular to length direction and are provided with first screw hole, run through on sleeve (131) and be provided with and be used for the just right second screw hole with first screw hole, second screw hole and first screw hole are just right when, second screw hole and first screw hole are passed second screw hole and first screw hole in proper order in second screw rod (16).
5. A exhibition stand frame according to claim 4, characterized in that: be provided with on lower apron (5) and prevent loose (17), prevent loose (17) including rotor plate (171), two-way screw rod (172) and two baffle (173), rotor plate (171) rotate with the side of lower apron (5) and are connected, the rotation axis of rotor plate (171) parallels with the length direction of second spout (8), two-way screw rod (172) are rotated along being on a parallel with second spout (8) length direction and are connected on rotor plate (171), two-way screw rod (172) are including the left-handed thread section and the right-handed thread section of half and half setting baffle (173) overlap respectively and establish and threaded connection on the left-handed thread section and the right-handed thread section of two-way screw rod (172), two baffle (173) are used for pressing from both sides tight second branch (72).
6. A convention exhibition booth frame, according to claim 5, wherein: hide and be provided with on roof (2) and be used for going up to prolong board (4) and rotate and accomodate fixed first magnet (18) of prolonging board (4) when hiding roof (2) on, be provided with on lower plate (3) and be used for lower apron (5) to rotate and accomodate second magnet (19) of fixed lower apron (5) when on lower plate (3).
7. A method of constructing a frame for a exhibition stand, using the frame for an exhibition stand according to claim 6, characterized by comprising the steps of:
firstly, fixing of a first magnet (18) is released, an upper extension plate (4) is rotated to enable the upper extension plate (4) and a top covering plate (2) to be in the same horizontal plane, fixing of a second magnet (19) is released, and a lower extension plate (5) is rotated to enable the lower extension plate (5) and a lower base plate (3) to be in the same horizontal plane;
secondly, sliding the upper end of the first support rod (71) along the first sliding groove (6) to enable the first support rod (71) to be perpendicular to the top covering plate (2) and the lower bottom plate (3) respectively, and fixing the position of the first support rod (71) through a clamping piece;
thirdly, the first supporting rod (71) and the second supporting rod (72) are disassembled, the second supporting rod (72) slides along the length direction of the second sliding groove (8), the second supporting rod (72) slides to the slot (15), then the locking piece is released to fix the sleeve (131), the sleeve (131) slides, the sleeve (131) drives the clamping block (132) to be inserted into the slot (15) through the rotating rod (133), and therefore the position of the second supporting rod (72) is fixed;
and fourthly, rotating the bidirectional screw (172) again to enable the two baffles (173) to clamp the second support rod (72) so as to prevent the second support rod (72) from loosening.
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| CN202110561369.XA CN113116090B (en) | 2021-05-22 | 2021-05-22 | Exhibition stand frame and construction method thereof |
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| CN202110561369.XA CN113116090B (en) | 2021-05-22 | 2021-05-22 | Exhibition stand frame and construction method thereof |
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