TWI812565B - Spherical screen structure module - Google Patents

Abstract

A spherical screen structure module comprising an upper transverse bone includes an upper front edge, a lower transverse bone located below the upper transverse bone and including a lower front edge, a plurality of upper fixing units arranged along the upper front edge of the upper transverse bone, a plurality of lower fixation units arranged along the lower front edge of the lower transverse bone, and a plurality of longitudinal curved bones, wherein the upper and lower ends of each longitudinal curved bone are respectively fixed on the upper and lower fixed units, and each longitudinal curved bone includes a front cylindrical surface, whereby the front cylindrical surfaces of the longitudinal curved bones jointly form a partial spherical surface, wherein at least one pendant is provided on the upper or lower transverse bone for being arranged on at least one supporting member, each supporting member has a positioning hole, when the pendant is engaged with the supporting member, the pendant is movable relative to the positioning hole, so as to drive the spherical screen structure module to move relative to the spherical screen support.

Description

Dome structure module

The present invention relates to a dome structure, in particular to a dome structure module.

With the development of science and technology, modern people have more and more demands for video entertainment and their requirements are getting higher and higher. They not only require high-quality images and large screens, but also prefer immersive sound and light effects. To this end, relevant industry players have developed technology to play high-definition videos using a dome structure to provide viewers with immersive and shocking sound and light effects. The traditional dome structure uses the concave curved wall in the building as the projection dome. However, since the building itself cannot be moved, it cannot meet the viewing needs of viewers in various regions.

Referring to Figure 1, the relevant industry has further developed a dome structure module 5 that can be assembled at the factory. During on-site installation, each of the several dome structure modules 5 is hoisted and hung in one piece. On the dome brackets of the original dome screen (such as the left keel 6 and the right keel 7), this speeds up the installation. However, the dome structure module 5 shown in Figure 1 has the following shortcomings: (1) When the conventional dome structure module is installed and suspended, it is not easy to quickly position it with the dome bracket of the original dome. Must rely on on-site construction personnel visual inspection to determine position, it is difficult to speed up the installation; (2) The dome bracket based on the original dome screen will have installation accuracy and accuracy errors. Therefore, when multiple dome structure modules are spliced together, a dome screen will be generated. The joints between structural modules are uneven. There is currently a need for a design solution that can solve at least the above problems.

Therefore, an object of the present invention is to provide a dome structure module that is disposed on a dome support.

According to one embodiment, the dome structure module of the present invention includes: an upper transverse member, including a generally arc-shaped and concave upper front edge; a lower transverse member, located below the upper transverse member, and including a generally circular arc-shaped upper front edge. An arc-shaped and concave lower front edge; a plurality of upper fixing units, arranged on the upper transverse bone and arranged along the upper front edge of the upper transverse bone; and a plurality of lower fixing units respectively corresponding to the upper transverse bones. The fixing unit is arranged on the lower transverse bone and arranged along the lower front edge of the lower transverse bone; and several longitudinal curved bones respectively correspond to the upper fixing units and respectively correspond to the lower fixation units. unit, the upper end and the lower end of each longitudinal curved member are respectively fixed on the corresponding upper fixed unit and the corresponding lower fixed unit. Each longitudinal curved member includes a front cylindrical surface, whereby these longitudinal curved members All front cylindrical surfaces of the curved bone together form a part of a spherical surface; wherein at least one hanger is provided on the upper transverse bone or the lower transverse bone to be arranged on at least one supporting member, and each of the at least one supporting member There is a positioning hole. When the at least one hanging piece is engaged with the at least one supporting piece, the at least one hanging piece passes through the positioning hole relative to the at least one supporting piece. The supporting member is movable to drive the dome structure module to move relative to the dome support.

According to an embodiment, the at least one hanger is movable through the positioning hole along a first direction relative to the positioning hole, and the first direction is parallel to the upper transverse bone.

According to an embodiment, each of the at least one hanging piece includes a first through hole for passing a first connecting piece to the corresponding at least one supporting piece, so that the at least one hanging piece is coupled with the at least one supporting piece. It can move along a second direction, and the second direction is perpendicular to the upper transverse bone.

According to an embodiment, the first through hole is a screw hole, and the first connecting member is a screw.

According to one embodiment, the at least one supporting member is provided with at least one second through hole for passing at least one second connecting member to the corresponding at least one hanging member, so that the at least one hanging member is connected to the at least one supporting member. When joined, they can move in a third direction, and the third direction is perpendicular to the upper transverse bone.

According to an embodiment, the at least one second through hole is a screw hole, and the at least one second connecting member is a screw.

According to one embodiment, the dome structure module further includes a positioning member provided with a third through hole. When the at least one hanging member is connected to the at least one supporting member and the positioning is completed, the positioning member The at least one hanging piece, the at least one supporting piece and the positioning piece can be fastened through a third connecting piece passed through the third through hole.

According to an embodiment, the diameter of the positioning member is larger than the diameter of the positioning hole.

According to an embodiment, the third through hole is a screw hole, and the third connecting member is a screw.

According to one embodiment, the dome structure module further includes several light-emitting diode printed circuit boards, which are disposed on the front cylindrical surfaces of the longitudinal curved ribs.

According to one embodiment, each upper fixing unit includes an upper left fixing part and an upper right fixing part respectively disposed on the left and right sides of the intersection of the upper transverse bone and the corresponding longitudinal curved bone.

According to one embodiment, each lower fixing unit includes a left lower fixing part and a right lower fixing part respectively disposed on the left and right sides of the intersection of the lower transverse bone and the corresponding longitudinal curved bone.

2:Dome structure module

21: Upper transverse bone

211: Upper front edge

22: inferior transverse bone

221: Lower front edge

23: Upper fixed unit

230: Upper screw hole

231: Upper left fixing piece

232: Upper right fixing piece

24: Lower fixed unit

240: Lower screw hole

241:Lower left fixing piece

242:Lower right fixing piece

25:Longitudinal curved bone

251:Upper end

252:Lower end

253: Front cylindrical surface

26:Light-emitting diode printed circuit board (LED PCB)

27: pendant

271: First through hole

272:First connector

28: Supporting parts

281: Second through hole

282:Second connector

293:First screw

6:Left keel

7:Right keel

29: Positioning hole

290: Positioning parts

291:Third through hole

292:Third connector

30A, 30B: dome bracket

D1: first direction

D2: second direction

D3: Third direction

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a perspective view of a conventional dome structure module.

Figure 2 is a perspective view. The dome structure module of the present invention can be assembled by dome brackets 30A and 30B.

Figure 3 is a side view. The dome structure module of the present invention can be assembled by dome brackets 30A and 30B.

Figure 4 is a partially enlarged perspective view illustrating the two longitudinal curved bones in this embodiment. The lower transverse bone, the lower fixation unit and other components.

FIG. 5 is a partial enlarged perspective view of a dome structure module provided by an embodiment of the present invention.

FIG. 6 is a schematic diagram illustrating the displacement of the pendant of the dome structure module relative to the supporting member according to an embodiment of the present invention.

FIG. 7 is a schematic diagram showing that the pendant of the dome structure module provided by an embodiment of the present invention can be displaced in the +D1 direction relative to the supporting member.

FIG. 8 is a schematic diagram showing that the pendant of the dome structure module provided by an embodiment of the present invention can be displaced in the -D1 direction relative to the supporting member.

FIG. 9 is a schematic diagram showing that the pendant of the dome structure module provided by an embodiment of the present invention can be displaced in the +D2 direction relative to the supporting member.

Figure 10 is a schematic diagram showing that the pendant of the dome structure module provided by an embodiment of the present invention can be displaced in the -D2 direction relative to the supporting member.

Figure 11 is a schematic diagram showing that the pendant of the dome structure module provided by an embodiment of the present invention can be displaced in the +D3 direction relative to the supporting member.

FIG. 12 is a schematic diagram showing that the pendant of the dome structure module provided by an embodiment of the present invention can be displaced in the -D3 direction relative to the supporting member.

Referring to Figures 2, 3, 4 and 5, one embodiment of the dome structure module 2 of the present invention includes an upper transverse bone 21, a lower transverse bone 22, a plurality of upper fixing units 23, and a plurality of lower fixing units. Yuan 24, several longitudinal curved bones 25, several pieces of light-emitting diode printed circuit boards (LED PCBs) 26, at least one pendant and at least one supporting member. In this embodiment, the dome structure module 2 includes a plurality of hanging parts 27 and a plurality of supporting parts 28, but the invention is not limited thereto.

In this embodiment, the upper transverse bone 21 , the lower transverse bone 22 , the upper fixing units 23 , the lower fixing units 24 , the longitudinal curved bones 25 , the light-emitting diode printed circuit boards 26 and The pendant 27 can be assembled together at the factory.

Referring to Figures 2 and 3, each of the plurality of dome structure modules 2 is then hoisted as a whole at the site, and the pendant 27 is hung on the corresponding supporting member 28, wherein the supporting member 27 is The components 28 can be arranged on the dome brackets 30A and 30B. In this way, when hanging and assembling on site, rough positioning can be performed first, and at least one of the dome structure modules 2 can be supported on the corresponding On the dome supports 30A and 30B, the dome structure module 2 can be roughly aligned with the dome supports 30A and 30B, thereby reducing the difficulty of positioning and alignment required during conventional hanging, thereby speeding up installation. speed, shortening the installation time. In other words, during actual implementation, several dome structure modules 2 can be roughly hung on the dome brackets 30A and 30B through pendants and supporting parts to perform rough positioning, and then according to the needs (such as multiple dome screens) (the flatness of the joint of structural module 2) and then further perform fine positioning.

Referring to FIGS. 2 to 3 , in this embodiment, the upper transverse bone 21 is a sheet metal part and includes a generally arc-shaped and concave upper front edge 211 . The lower transverse bone 22 is also a sheet metal part and is located below the upper transverse bone 21 and includes a generally arc-shaped and concave lower front edge. 221.

As shown in FIG. 2 , the longitudinal curved bones 25 respectively correspond to the upper fixing units 23 and the lower fixing units 24 respectively. Among them, an upper end 251 and a lower end 252 of each longitudinal curved bone are fixed on the corresponding upper fixing unit 23 and the corresponding lower fixing unit 24 respectively.

In this embodiment, each longitudinal curved member 25 is made of a flat tube and includes a front cylindrical surface 253, whereby all the front cylindrical surfaces 253 of the longitudinal curved members 25 together form part of a spherical surface. Therefore, when the light-emitting diode printed circuit boards 26 are disposed on the spherical surface formed by the front cylindrical surfaces 253 of the longitudinal curved ribs 25, the light-emitting diode printed circuit boards 26 can form a general shape. A spherical projection screen.

In this embodiment, the upper fixing units 23 are disposed on the upper transverse bone 21 and are arranged along the upper front edge 211 of the upper transverse bone 21 . As shown in FIG. 2 , each upper fixing unit 23 includes an upper left fixing part 231 and an upper right fixing part 232 respectively disposed on the left and right sides of the intersection of the upper transverse bone 21 and the corresponding longitudinal curved bone 25 .

In this embodiment, each upper left fixing member 231 and each upper right fixing member 232 are angle irons, and are provided with a plurality of upper screw holes 230 . The upper transverse bone 21 is provided with an array of upper openings (not shown) arranged along the upper front edge 211 and respectively corresponding to the longitudinal curved bones 25, and both sides of the upper end 251 of each longitudinal curved bone 25 Each is provided with at least one upper through hole (not shown in the figure because it is covered by other components).

As shown in Figure 2, in this embodiment, the upper transverse bone 21 and the longitudinal curved bone 25 The upper end 251, the upper left fixing part 231 and the upper right fixing part 232 can be fastened through a first screw (not shown) and a second screw (not shown). That is, each first screw can be operated to lock into the corresponding upper opening and the upper screw hole 230, and each second screw can be operated to lock into the corresponding upper screw hole and the upper through hole. , so as to fasten the upper transverse member 21, the upper end 251 of the longitudinal curved member 25, the left upper fixing member 231 and the right upper fixing member 232 together.

As shown in FIG. 4 , the lower fixing units 24 respectively correspond to the upper fixing units 23 and are disposed on the lower transverse bone 22 and arranged along the lower front edge 221 of the lower transverse bone 22 . In this embodiment, each lower fixing unit 24 includes a left lower fixing part 241 and a right lower fixing part 242 respectively disposed on the left and right sides of the intersection of the lower transverse bone 22 and the corresponding longitudinal curved bone 25 .

In this embodiment, each lower left fixing member 241 and each lower right fixing member 242 are angle irons, and are provided with a plurality of lower screw holes 240 . The lower transverse bone 22 is provided with an array of lower openings arranged along the lower front edge 221 and respectively corresponding to the longitudinal curved bones 25 (not shown in the figure because they are covered by other components), and each longitudinal curved bone The lower end 252 of 25 is provided with at least one lower through hole on both sides (not shown in the figure because it is covered by other components).

In this embodiment, each first screw 293 can be operated to lock into the corresponding lower opening and the lower screw hole (not shown in the figure because it is covered by other components), and each second screw ( (not shown) can be operated to lock into the corresponding lower screw hole 240 and the lower through hole to secure the lower transverse bone 22 , the lower end 252 of the longitudinal curved bone 25 , and the left lower fixing member 241 and the lower right fixing member 242 are tightened together.

Referring to Figures 2, 3, and 5, in this embodiment, each of the several supporting members 28 has a positioning hole 29 respectively. When hanging on site for positioning, when the hanging member 27 is connected to the corresponding supporting member, 28 are joined together, in order to facilitate the adjustment of the distance between the dome structure module 2 and the dome brackets 30A and 30B, the pendant 27 can move relative to the supporting member 28 through the positioning hole 29, which is convenient. The dome structure module 2 can be driven to move along a first direction D1 relative to the dome supports 30A and 30B. The first direction D1 is parallel to the upper transverse bone 21 . In some preferred embodiments, please refer to FIGS. 2 and 5 , each pendant 27 includes a first through hole 271 (such as a screw hole, but not limited to this), and each pendant 27 and the corresponding supporting member 28 The pendant 27 can be fastened with the first connecting member 272 (such as a screw, but not limited to) passed through the first through hole 271 , so that the pendant 27 is connected to the corresponding supporting member 28 , can move along a second direction D2, which is perpendicular to the upper transverse bone 21, thereby driving the dome structure module 2 to move along the second direction D2 relative to the dome supports 30A, 30B, To adjust the distance between the dome structure module 2 and the dome brackets 30A and 30B.

Referring to Figures 2, 3, and 5, in this embodiment, the supporting member 28 is also provided with at least one second through hole (such as a screw hole, but not limited to this), which can be used for corresponding second connecting members. (such as screws, but not limited to this) are passed through to fasten the pendant 27 and the corresponding supporting member 28 . In this embodiment, the supporting member 28 has two second through holes 281 and corresponding two second connecting members 282. In addition, the supporting member 28 may also have at least one The invention is not limited to the second through hole and at least one second connecting member. Therefore, through the second connecting member 282 passing through the second through hole 281, when the pendant 27 is engaged with the corresponding supporting member 28, it can move along a third direction D3, and the third direction D3 is perpendicular to the The upper transverse bone 21 further drives the dome structure module 2 to move along the third direction D3 relative to the dome supports 30A and 30B to adjust the relationship between the dome structure module 2 and the dome supports 30A and 30B. distance between. Although the second through holes on the other supporting members 28 and the corresponding second connecting members are not shown in the drawings, they can be set according to requirements during actual implementation and are not limited to the illustrations of the present invention.

Referring to Figures 2, 3, and 5, in this embodiment, the dome structure module 2 also includes at least one positioning member 290. The positioning member 290 is provided with a third through hole 291 (such as a screw hole, but this is not the case). (limited to), the corresponding third connecting member 292 (such as a screw, but not limited to this) can be passed through to fasten the pendant 27 together with the corresponding supporting member 28 and positioning member 290 . Therefore, through the third connecting member 292 passing through the third through hole 291 and the positioning hole 29, when the hanging member 27 is connected and positioned with the corresponding supporting member 28, the positioning hole 29 has a certain range. aperture, so the pendant 27 can move relative to the corresponding positioning hole 29 along the D1 and D2 directions, thereby driving the dome structure module 2 to move along the D1 and D2 directions relative to the dome brackets 30A and 30B. , to adjust the distance between the dome structure module 2 and the dome brackets 30A and 30B. In some preferred embodiments, in order to tightly fix the hanging member 27 and the corresponding supporting member 28 , the diameter of the positioning member 290 is larger than the diameter of the positioning hole 29 . In addition, although the diagram is not labeled The other positioning members, the third through holes and the corresponding third connecting members are shown. In actual implementation, they can be set according to the needs. At least one positioning member 290 can also be respectively set on the supporting member 28. Instead of using the method of the present invention, Examples are limited. Furthermore, although the present invention illustrates that the positioning member 290 is a circular component and the positioning hole 29 is a circular hole, in some preferred embodiments, it can be configured according to needs and is not limited to the illustration of the present invention.

Please refer to FIGS. 6 to 12 for further explanation of the relative movement method between the pendant 27 and the supporting member 28 in an embodiment of the present invention. When performing rough positioning, the pendant 27 can first be hung on the corresponding supporting member 28; then, when performing fine positioning, the on-site construction personnel determine the distance between the dome structure module 2 and the dome brackets 30A and 30B. The relative positional relationship, or the smoothness of the joints between two dome structure modules, can be adjusted in detail. Specifically, as shown in FIG. 6 , the positional relationship between the pendant 27 and the corresponding supporting member 28 is illustrated. After the positioning is completed, the first connecting member 272 , the second connecting member 282 and the third connecting member 292 can be connected. Fasten the pendant 27 and the supporting part 28 to each other; as shown in Figure 7, the pendant 27 moves in the +D1 direction relative to the supporting part 28 through the positioning hole 29; as shown in Figure 8, the pendant 27 passes through the positioning hole. 29 is displaced in the -D1 direction relative to the supporting member 28; as shown in Figure 9, the pendant 27 is displaced in the +D2 direction relative to the supporting member 28 through the positioning hole 29; as shown in Figure 10, the pendant 27 passes through the positioning hole. 29 is displaced in the -D2 direction relative to the supporting member 28; as shown in Figure 11, the pendant 27 passes through the positioning hole 29 (not shown in the figure because it is covered by other components) relative to the supporting member 28 in the +D3 direction. Displacement; as shown in Figure 12, the pendant 27 passes through the positioning hole 29 (not shown because it is covered by other components) relative to the The supporting member 28 is displaced in the -D3 direction. Finally, when the positioning is completed, the hanging member 27 and the supporting member 28 are fastened to each other through the first connecting member 272, the second connecting member 282 and the third connecting member 292. In this way, the present invention adjusts the dome structure module 2 and the dome support by driving the dome structure module 2 to move along the D1, D2, and D3 directions relative to the dome supports 30A and 30B. The distance between 30A and 30B, when several dome structure modules 2 are spliced, the joints between the dome structure modules 2 can be flattened according to requirements.

To sum up, the dome structure module 2 of the present invention has at least the following advantages and effects: (1) the upper transverse bone 21, the lower transverse bone 22, the upper fixing units 23, the lower fixing units 24, the The longitudinal curved ribs 25, the light-emitting diode printed circuit boards 26 and the pendants 27 are first assembled together at the factory, and then each of the several dome structure modules 2 is hoisted in one piece on site. , and assembled with the dome brackets 30A and 30B, so the installation speed can be accelerated and the installation time can be shortened; (2) When performing rough positioning, first hang the pendant 27 on the corresponding supporting member 28, so that the dome screen The structural module 2 can be roughly aligned with the dome brackets 30A and 30B in the three axes of D1, D2 and D3 in space; (3) When performing fine positioning, the first connecting piece 272 and the second connecting piece are 282 The third connecting member 292, the positioning hole 29 and the positioning member 290 can be further fine-tuned according to the needs of the dome structure module 2 and the dome brackets 30A and 30B in the D1 direction, the D2 direction and the D3 direction. The distance between the upper and lower positions makes the positioning accuracy of fine positioning higher than that of coarse positioning. In this way, when multiple dome structure modules 2 are spliced together, multiple dome screens can be quickly adjusted. The smoothness of the junction between the two structural modules improves the visual quality of the dome screen. In summary, the above technical features can indeed achieve the purpose of the present invention.

However, the above are only examples of the present invention. They cannot be used to limit the scope of the present invention. All simple equivalent changes and modifications made based on the patent scope of the present invention and the contents of the patent specification are still within the scope of the present invention. within the scope covered by the patent of this invention.

2:Dome structure module

27: pendant

271: First through hole

272:First connector

28: Supporting parts

281: Second through hole

282:Second connector

290: Positioning parts

291:Third through hole

292:Third connector

D1: first direction

D2: second direction

D3: Third direction

Claims (12)

A dome structure module is provided on a dome support. The dome structure module includes: an upper cross member, including an arc-shaped and concave upper front edge; a lower cross member located on the upper cross member. below the bone, and includes a generally arc-shaped and concave lower front edge; several upper fixation units, arranged on the upper transverse bone and arranged along the upper front edge of the upper transverse bone; several lower fixation units Units respectively correspond to the upper fixing units and are arranged on the lower transverse bone and arranged along the lower front edge of the lower transverse bone; and several longitudinal curved bones respectively correspond to the upper fixing units, And respectively corresponding to the lower fixing units, the upper end and the lower end of each longitudinal curved bone are respectively fixed on the corresponding upper fixing unit and the corresponding lower fixing unit. Each longitudinal curved bone includes a front cylinder. surface, whereby all the front cylindrical surfaces of the longitudinal curved members together form part of a spherical surface; wherein at least one hanger is provided on the upper transverse member or the lower transverse member for being arranged on at least one supporting member, Each of the at least one supporting member has a positioning hole. When the at least one hanging member is engaged with the at least one supporting member, the at least one hanging member is movable relative to the supporting member through the positioning hole to drive the The dome structure module moves relative to the dome support. The dome structure module of claim 1, wherein the at least one pendant is movable along a first direction through the positioning hole relative to the positioning hole, The first direction is parallel to the upper transverse bone. The dome structure module according to claim 1 or 2, wherein each of the at least one hanging member includes a first through hole for passing a first connecting member to the corresponding at least one supporting member so that the At least one hanging piece can move in a second direction when coupled with the at least one supporting piece, and the second direction is perpendicular to the upper transverse bone. The dome structure module of claim 3, wherein the first through hole is a screw hole and the first connecting member is a screw. The dome structure module of claim 4, wherein the at least one supporting member is provided with at least a second through hole for passing at least a second connecting member to the corresponding at least one hanging member, so that the At least one hanging piece can move in a third direction when coupled with the at least one supporting piece, and the third direction is perpendicular to the upper transverse bone. The dome structure module of claim 5, wherein the at least one second through hole is a screw hole, and the at least one second connecting member is a screw. The dome structure module according to claim 1 further includes a positioning member, the positioning member is provided with a third through hole, and when the at least one pendant is connected to the at least one supporting member and the positioning is completed, the positioning member The at least one hanging piece, the at least one supporting piece and the positioning piece can be fastened by a third connecting piece passed through the third through hole. The dome structure module of claim 7, wherein the diameter of the positioning member is larger than the diameter of the positioning hole. The dome structure module of claim 7, wherein the third through hole is a screw hole, and the third connecting member is a screw. The dome structure module as described in claim 1 also includes several light-emitting diode printed circuit boards, which are arranged on the front cylindrical surfaces of the longitudinal curved ribs. The dome structure module according to claim 1, wherein each upper fixing unit includes an upper left fixing member and an upper right fixing member respectively disposed on the left and right sides at the intersection of the upper transverse member and the corresponding longitudinal curved member. Fastener. The dome structure module according to claim 1, wherein each lower fixing unit includes a left lower fixing piece and a right lower fixing piece respectively disposed on the left and right sides at the intersection of the lower transverse rib and the corresponding longitudinal curved rib. Fastener.

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