CN214197814U

CN214197814U - A intelligent panoramic image projection arrangement for exhibition

Info

Publication number: CN214197814U
Application number: CN202022396611.6U
Authority: CN
Inventors: 陈实
Original assignee: Chengdu Dingjian Exhibition Co ltd
Current assignee: Chengdu Dingjian Exhibition Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-09-14
Anticipated expiration: 2030-10-24

Abstract

The application relates to an intelligent panoramic image projection arrangement for exhibition, including the mounting bracket, install on the mounting bracket and install the frame additional, the mounting bracket forms with installing the connecting piece of frame additional by a plurality of X shapes articulated each other, the mounting bracket with install a plurality of holographic fans additional on the frame. Two connecting rods articulate the connecting piece that becomes the X type each other, and the mounting bracket is articulated each other in proper order by the connecting piece, can stretch the expansion and vertically place whole mounting bracket and can expand the holographic fan of installing on the mounting bracket during the use, then rotate the lamp pole on the holographic fan to the expansion state, form holographic display screen, carry out exhibition work. Rotate the lamp pole to with the mount pad laminating after the exhibition is accomplished, receive whole mounting bracket and put in order the whole of easily carrying, carry and expand once more to next exhibition ground, need not to dismantle repeatedly, make the process of putting up image device more convenient.

Description

A intelligent panoramic image projection arrangement for exhibition

Technical Field

The application relates to the field of image display screens, in particular to an intelligent panoramic image projection device for exhibition.

Background

The three-dimensional projection device for demonstration can set and clip projection contents of contents to be displayed according to own thinking so as to achieve better projection effect. However, with the development of computer 3D technology, more and more occasions require that various presentations and reports can be combined with three-dimensional solid model technology, so as to give more intuitive and vivid visual impression to viewers.

Patent with publication number CN110930916A discloses a holographic fan joint display screen, which comprises a plurality of holographic fans arranged in a rectangular array, the holographic fans comprising: the fan blade assembly comprises a plurality of blades which are arranged in a 360-degree circumferential array mode, the difference of the blade rotating angles of two adjacent holographic fans is the included angle of the blades, and the horizontal center distance of the two adjacent holographic fans is greater than the length of the blades and is less than 2 times of the length of the blades.

With respect to the related art among the above, there are the following drawbacks: because often need go to the ran place and show during the use, need transport to the on-the-spot equipment after the device split during the transport, operation process is very loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

In order to make the image device build more conveniently, this application provides an intelligent panoramic image projection arrangement for exhibition.

The application provides an intelligent panoramic image projection arrangement for exhibition adopts following technical scheme:

the utility model provides an intelligent panorama image projection arrangement for exhibition which characterized in that: including the mounting bracket, the mounting bracket includes a plurality of connecting pieces, the connecting piece is formed by two connecting rods are articulated, and is a plurality of the connecting piece end to end is articulated each other, and the articulated shaft is on a parallel with the articulated shaft between the adjacent connecting rod, be provided with a plurality of holographic fans on the mounting bracket, holographic fan includes mount pad and a plurality of lamp poles, the lamp pole is articulated to be set up on the mount pad.

Through adopting above-mentioned technical scheme, the connecting piece of two connecting rods mutual hinges one-tenth X type, and the mounting bracket is articulated each other in proper order by the connecting piece, can stretch the expansion and vertically place whole mounting bracket and can expand the holographic fan of installing on the mounting bracket during the use, then rotates the lamp pole on the holographic fan to the expansion state, forms holographic display screen, carries out exhibition work. Rotate the lamp pole to with the mount pad laminating after the exhibition is accomplished, receive whole mounting bracket and put in order the whole of easily carrying, carry and expand once more to next exhibition ground, need not to dismantle repeatedly, make the process of putting up image device more convenient.

Preferably, the mounting bracket comprises four groups of side frames, the side frames are sequentially connected end to end, and a limiting assembly for limiting the rotation of the connecting rod is arranged between every two adjacent groups of side frames.

Through adopting above-mentioned technical scheme, expand the mounting bracket back, restrict the connecting rod through the locating part and rotate to it is fixed with whole mounting bracket, effectively improved the stability of device.

Preferably, the limiting assembly comprises a limiting screw and a limiting nut, the limiting screw and the limiting nut are respectively and fixedly arranged on two groups of connecting rods which are mutually connected with the two groups of side frames, the limiting nut is fixedly arranged on the connecting rods, the limiting screw is rotatably arranged on the connecting rods, and the axes of the limiting screw and the limiting nut are perpendicular to the hinged shafts between the connecting plates.

Through adopting above-mentioned technical scheme, after the mounting bracket expandes, stop screw is close to stop nut, rotates stop screw with stop screw and stop nut threaded connection to the restriction connecting rod takes place to rotate, thereby fixes whole mounting bracket, has effectively improved the stability of whole mounting bracket.

Preferably, be provided with a plurality of installing framves additional that are used for installing holographic fan on the mounting bracket, install the frame additional and have a plurality of connecting pieces articulated to form, install the coupling assembling that is provided with on the frame additional and is used for being connected with the mounting bracket.

Through adopting above-mentioned technical scheme, can install more holographic fans on making the mounting bracket, effectively improved the formation of image effect of device.

Preferably, coupling assembling includes two installation poles and two dwangs, two the dwang rotates with two connecting rods that are located to add dress frame one end respectively and is connected, and the axis of rotation is on a parallel with the articulated shaft of connecting rod, the installation pole setting on the dwang and with dwang mutually perpendicular, the mounting bracket is provided with a plurality of installation covers, the installation cover is coaxial to set firmly on the articulated shaft at connecting rod both ends, the slot that is used for supplying the dwang to peg graft is offered to the one end that the connecting rod was kept away from to the installation cover.

Through adopting above-mentioned technical scheme, to install the pole and peg graft the back with the slot, when receiving and releasing to the mounting bracket, drive and install the frame together and receive and release additional, can increase as required and install the frame additional, when having promoted the imaging effect, do not influence the flexible of whole device and build.

Preferably, the installation pole rotates and sets up on the dwang, the one end that the dwang was kept away from to the installation pole is provided with the external screw thread, be provided with the internal thread with the installation pole adaptation in the slot.

Through adopting above-mentioned technical scheme, through installing pole and slot threaded connection, will install the frame additional fixed, effectively improved and installed the stability after the frame installation additional.

Preferably, the mounting frame is detachably provided with a supporting leg, and the supporting leg is provided with a fixing screw rod matched with the slot in a penetrating and sliding manner.

Through adopting above-mentioned technical scheme, when the device used, install the landing leg on the mounting bracket through clamping screw, support whole device, effectively improved the stability of device.

Preferably, the supporting leg is provided with a limiting piece for limiting the pulling-out of the fixing screw rod.

Through adopting above-mentioned technical scheme, effectively avoid losing after the screw rod is extracted, install when facilitating the use.

In summary, the present application includes at least one of the following beneficial technical effects:

the mounting frame is formed by hinging a plurality of connecting pieces, the connecting pieces are hinged into an X shape by two connecting rods, the holographic fan is mounted on the mounting frame, the mounting frame can be unfolded for use when in use, and the mounting frame is folded into a whole after use, so that the mounting frame is convenient to carry, and the process of building the image device is more convenient and quicker;

the mounting frame is provided with the mounting sleeve for mounting the additional frame, the additional frame can be additionally mounted as required, and the additional frame and the mounting frame can be synchronously retracted and extended, so that the exhibition effect of the device is effectively improved;

can dismantle on the mounting bracket and be provided with the landing leg, stability when effectively improving the device and using.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Fig. 4 is a partially enlarged schematic view of a portion C in fig. 1.

Fig. 5 is a partially enlarged schematic view of a portion D in fig. 1.

Description of reference numerals: 1. a mounting frame; 11. a side frame; 2. a connecting member; 21. a connecting rod; 3. a limiting component; 31. a connecting ring; 32. connecting sheets; 33. a limit screw; 34. a limit nut; 4. installing a frame; 5. a connecting assembly; 51. mounting a rod; 52. rotating the rod; 53. installing a sleeve; 6. a holographic fan; 61. a lamp post; 62. installing a bolt; 63. a mounting seat; 7. a support leg; 71. fixing the screw rod; 72. a limiting member; 73. and (3) a support leg.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses an intelligent panoramic image projection arrangement for exhibition. Referring to fig. 1, an intelligent panoramic image projection arrangement for exhibition includes mounting bracket 1, installs on mounting bracket 1 and installs frame 4 additional, and mounting bracket 1 forms with installing frame 4 each other articulated by the connecting piece 2 of a plurality of X shapes additional, and mounting bracket 1 installs a plurality of holographic fans 6 with installing on frame 4 additional.

Referring to fig. 1 and 2, the mounting frame 1 includes four groups of identical side frames 11, each side frame 11 is formed by mutually hinging a plurality of X-shaped connecting pieces 2, each connecting piece 2 is formed by mutually hinging two connecting rods 21, and the hinging point is located in the middle of the connecting rods 21. The two ends of the connecting rod 21 are respectively hinged with the connecting rod 21 on the next connecting piece 2, so that the whole side frame 11 forms a telescopic net frame structure.

Referring to fig. 1 and 2, four sets of racks are connected end to end, and adjacent racks are perpendicular to each other, so that the entire rack is square after being unfolded. Two connecting rods 21 corresponding to two adjacent groups of side frames 11 are connected through a connecting ring 31, two connecting sheets 32 are welded on the connecting ring 31, the two connecting sheets 32 form 90 degrees, the two connecting rods 21 are respectively hinged with the two connecting sheets 32, and the hinge shaft is parallel to the hinge shaft of the connecting rods. When the side frame 11 is folded and unfolded, the whole mounting frame 1 can be driven to fold and unfold through the connecting ring 31, so that the mounting frame 1 is more convenient to fold and unfold.

Referring to fig. 1 and 2, a limiting component 3 for limiting the rotation of the connecting piece 2 is arranged between two adjacent net racks, and the limiting component 3 comprises a limiting screw 33 and a limiting nut 34. The limit nut 34 is welded in one connecting ring 31, the limit screw 33 is rotatably arranged in the other corresponding connecting ring 31, and the limit screw 33 and the limit nut 34 are coaxially arranged. When the rack is unfolded, the limit screw 33 and the limit nut 34 are close to each other, when the limit screw 33 is in contact with the limit nut 34, the limit screw 33 is in threaded connection with the limit nut 34, the connecting rod 21 is limited to rotate, and the stability of the device is effectively improved.

Referring to fig. 1 and 3, three groups of installing frames 4 are arranged in the installing frame 1, the installing frames 4 have the same structure as the side frame 11, a connecting assembly 5 connected with the side frame 11 is arranged on the installing frames 4, and the connecting assembly 5 comprises an installing rod 51 and a rotating rod 52. The rotating rod 52 is rotatably arranged on the connecting rod 21 on one side of the installing frame 4, the installing rod 51 is rotatably arranged on the rotating rod 52, and the rotating rod 52 is perpendicular to the installing rod 51. The welding has on two articulated shafts between arbitrary two adjacent connecting pieces 2 and is used for being connected installation cover 53 with connecting rod 21, and installation cover 53 offers the mounting groove that supplies installation pole 51 to peg graft towards inside one side, is provided with the internal thread in the mounting groove, is provided with the external screw thread with the mounting groove adaptation on the installation pole 51. During the use, will install a total of four installation poles 51 on 4 both sides additional and be connected with the mounting groove that corresponds respectively, when mounting bracket 1 receive and releases, drive and install a 4 synchronous receipts and releases additional.

Referring to fig. 1 and 4, nine holographic fans 6 are mounted on the mounting frame 1 and the additional mounting frame 4, each holographic fan 6 comprises a mounting base 63 and four lamp posts 61, and the lamp posts 61 are hinged on the mounting base 63. Rotate on the mount pad 63 and be provided with the construction bolt 62 with the installation cover 53 adaptation, install construction bolt 62 in installation cover 53 during the installation, can be fixed with holographic fan 6, need not to dismantle holographic fan 6 when collecting, rotate lamp pole 61 to the one side that is close to mounting bracket 1, with the connecting rod 21 laminating can, directly expand during the reuse can, the process that the messenger built the image device is convenient and fast more.

Referring to fig. 1 and 5, the mounting bracket 1 is detachably provided with a leg 7, which includes two legs 73 and two fixing screws 71. Two stabilizer blades 73 are located the both sides of mounting bracket 1 respectively, and two fixing bolt rotate respectively and set up on the top of stabilizer blade 73, and clamping screw 71 and installation cover 53 looks adaptation pass through clamping screw 71 during the use and be connected landing leg 7 with mounting bracket 1, stability when effectively improving mounting bracket 1 and using. The limiting piece 72 for limiting the extraction of the fixing screw 71 is arranged on the supporting leg 7, the limiting piece 72 is a limiting piece, the limiting piece is welded at the end part of the fixing screw 71, the fixing screw 71 is effectively prevented from being separated from the supporting leg 7 after being detached, and the next installation is facilitated.

The embodiment of the application provides an intelligent panorama image projection arrangement's for exhibition implementation principle does: when the holographic fan installation rack is used, the installation rack 1 is unfolded and fixed through the limiting component 3, the additional installation rack 4 is installed on the installation rack 1 through the connecting component 5, and then the holographic fans 6 with proper quantity are installed on the installation rack 1 and the additional installation rack 4, so that the holographic fan installation rack can be used; open spacing subassembly 3 after the use is accomplished, rotate holographic fan 6's lamp pole 61 and pack up it, receive the form of making things convenient for the transport simultaneously with installing frame 4 additional with mounting bracket 1, directly expand after transporting to next place to it is fixed through spacing subassembly 3, can begin to use, need not to relapse the dismouting, it is more convenient to make image device build.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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

1. The utility model provides an intelligent panorama image projection arrangement for exhibition which characterized in that: including mounting bracket (1), mounting bracket (1) includes a plurality of connecting pieces (2), connecting piece (2) are articulated by two connecting rods (21) and form, and are a plurality of connecting piece (2) end to end is articulated each other, and the articulated shaft is on a parallel with the articulated shaft between adjacent connecting rod (21), be provided with a plurality of holographic fans (6) on mounting bracket (1), holographic fan (6) are including mount pad (63) and a plurality of lamp pole (61), lamp pole (61) are articulated to be set up on mount pad (63).

2. The intelligent panorama image projection apparatus for exhibition of claim 1, wherein: the mounting bracket (1) comprises four groups of side frames (11), wherein the side frames (11) are sequentially connected end to end, and two adjacent groups of limiting connecting rods (21) and rotating limiting assemblies (3) are arranged between the side frames (11).

3. The intelligent panorama image projection apparatus for exhibition of claim 2, wherein: spacing subassembly (3) include stop screw (33) and stop nut (34), stop screw (33) and stop nut (34) set up respectively on two sets of connecting rods (21) of two sets of side frames (11) interconnect, stop nut (34) set firmly on connecting rod (21), stop screw (33) rotate and set up on connecting rod (21), the articulated shaft between the axis perpendicular to connecting rod (21) of stop screw (33) and stop nut (34).

4. The intelligent panorama image projection apparatus for exhibition of claim 1, wherein: be provided with a plurality of installing frame (4) additional that are used for installing holographic fan (6) on mounting bracket (1), installing frame (4) additional has a plurality of connecting pieces (2) articulated to form, install connecting assembling (5) that are used for being connected with mounting bracket (1) on frame (4) additional.

5. The intelligent panorama image projection apparatus for exhibition of claim 4, wherein: coupling assembling (5) are including two installation pole (51) and two dwang (52), two dwang (52) rotate with two connecting rod (21) that are located to install frame (4) one end additional respectively and are connected, and the axis of rotation is on a parallel with the articulated shaft of connecting rod (21), installation pole (51) set up on dwang (52) and with dwang (52) mutually perpendicular, mounting bracket (1) is provided with a plurality of installation cover (53), installation cover (53) are coaxial to be set firmly on the articulated shaft at connecting rod (21) both ends, the slot that is used for supplying dwang (52) to peg graft is offered to the one end that connecting rod (21) were kept away from in installation cover (53).

6. The intelligent panorama image projection apparatus for exhibition of claim 5, wherein: installation pole (51) are rotated and are set up on dwang (52), the one end that dwang (52) were kept away from in installation pole (51) is provided with the external screw thread, be provided with in installation cover (53) with the internal thread of installation pole (51) adaptation.

7. The intelligent panorama image projection apparatus for exhibition of claim 6, wherein: can dismantle on mounting bracket (1) and be provided with landing leg (7), sliding on landing leg (7) is worn to be equipped with and is installed fixed screw (71) of cover (53) adaptation.

8. The intelligent panorama image projection apparatus for exhibition of claim 7, wherein: the supporting leg (7) is provided with a limiting piece (72) for limiting the pulling-out of the fixing screw rod (71).