CN211236557U

CN211236557U - A display device for AR exhibition hall

Info

Publication number: CN211236557U
Application number: CN201922124490.7U
Authority: CN
Inventors: 陈晓锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-11
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a display device for AR exhibition hall, including supporting mechanism and screen mechanism, the supporting mechanism includes slide rail frame, balancing weight and support column, the slide rail frame is provided with two, and two slide rail frames are upper and lower distribution, are fixed with a plurality of support columns between two slide rail frames, and wherein, the outside slip of slide rail frame that is in the lower part has cup jointed a plurality of balancing weights of placing on ground, and it has screen mechanism to prop the exhibition between two slide rail frames, screen mechanism includes that screen cloth and both sides can dismantle fixed round bar, the both ends of round bar all are fixed with the stopper, first screw hole has been seted up to the terminal surface of stopper. The utility model discloses in, through setting up display device into the integrated configuration of supporting mechanism and screen mechanism, compare in the fixed curtain of curved surface curtain wall, save the artifical vexation of frequently tearing open and building the curtain wall, whole device occupation space is little, convenient storage and transportation can reduce the produced cost of AR exhibition hall change show position and mode.

Description

A display device for AR exhibition hall

Technical Field

The utility model relates to a display device technical field, concretely relates to a display device for AR exhibition hall.

Background

The AR is augmented reality technology, and entity information which is difficult to experience in the space range of the real world originally is perceived by human sense through analog simulation processing on the basis of scientific technologies such as computers, and the like, so that the sense experience beyond reality is realized.

AR exhibition room is when carrying out the AR show, adopt the combination of curved surface display screen or curved surface projection curtain and projecting apparatus usually, improve the stereology of AR show, but current AR exhibition room adopts the curved surface display screen to receive the size influence of display screen, the picture of show is less, and adopt the combination of curved surface projection curtain and projecting apparatus, need set up the fixed of curved surface curtain wall realization curved surface curtain, but this kind of mode cost is higher, and curved surface curtain wall installation dismantles loaded down with trivial details, often change show position and mode to AR exhibition room, and is with high costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the combination that adopts curved surface projection curtain and projecting apparatus, set up the fixed that curved surface curtain wall realized the curved surface curtain, the installation is dismantled loaded down with trivial details, problem with high costs, provides a simple installation's a display device for AR exhibition hall.

The purpose of the utility model can be realized by the following technical scheme:

a display device for an AR exhibition hall comprises a support mechanism and a screen mechanism, wherein the support mechanism comprises two slide rail frames, balancing weights and supporting columns, the two slide rail frames are distributed up and down, a plurality of supporting columns are fixed between the two slide rail frames, a plurality of balancing weights placed on the ground are sleeved outside the lower slide rail frame in a sliding mode, and the screen mechanism is arranged between the two slide rail frames in a supporting mode;

the screen mechanism comprises a screen and a round rod, wherein the two sides of the screen are detachably fixed, two ends of the round rod are respectively fixed with a limiting block, and the end surface of each limiting block is provided with a first threaded hole;

the slide rail frame comprises a first slide rail rod and a second slide rail rod which are detachably spliced and fixed, the first slide rail rod and the second slide rail rod are of arc-shaped structures which are in mirror symmetry with each other, a plurality of support rod seats are fixed on the outer walls of the outer cambered surfaces of the first slide rail rod and the second slide rail rod at equal intervals, wherein, a supporting column is screwed between the supporting rod seats of the slide rail frames which are distributed up and down and positioned at the same vertical axis position, the end parts of the opposite surfaces of the two slide rail frames which are distributed up and down are provided with round rod grooves for clamping the round rods, the positions of the two slide rail frames which are distributed up and down and are deviated from the corresponding round rod grooves are provided with second round holes, the slide rail frame is matched with a screw rod which is used for penetrating through the second round hole and is screwed and connected with the first threaded hole of the screen mechanism, the screw penetrates through the second round hole to be connected with the first threaded hole, and therefore the screen mechanism and the supporting mechanism are fixed.

Further, the method comprises the following steps: the curtain is limited in the place with narrow inner width by setting the vertical sections of the first slide rail rod and the second slide rail rod to be T-shaped, wherein the inner width of the large end part of the first slide rail rod and the second slide rail rod is 1-2mm larger than the outer diameter of the limiting block, and the inner height of the large end part of the first slide rail rod and the second slide rail rod is 1-2mm larger than the inner height of the limiting block.

Further, the method comprises the following steps: the balancing weight material is plumbous, sets the material of balancing weight to plumbous, can strengthen the counter weight, improves stability.

Further, the method comprises the following steps: the balancing weight includes the base, the top surface of base is fixed with two side spacing pieces that are used for centre gripping slide rail frame lateral wall, and wherein, the rectangle breach that supplies the brace rod seat to run through is seted up to a side spacing piece inner wall, two the roof pressure piece that the restriction slide rail frame reciprocated is all welded at the top of the opposite face of side spacing piece, can be convenient for the balancing weight to slide along the slide rail frame and restrict the balancing weight and be difficult for breaking away from the slide rail frame through setting the balancing weight to this kind of structure.

Further, the method comprises the following steps: the bottom surface of base is fixed with vacuum chuck, can strengthen the fastness of being connected of balancing weight and ground through setting up vacuum chuck.

Further, the method comprises the following steps: the supporting column is provided with the diagonal brace used for being fixed with the supporting column, and the anti-overturning capacity of the whole display device can be improved by arranging the diagonal brace.

Further, the method comprises the following steps: the pole includes the base lever that both ends and stopper are connected, the supporting depression bar that is provided with rather than the concatenation of base lever, a plurality of first round holes have evenly been seted up to the outer wall of depression bar, the base lever corresponds first round hole position department and has seted up the second screw hole, the screw that closes the connection soon with the second screw hole is run through to the inside of first round hole, sets the pole into base lever and depression bar mosaic structure with the pole, can be convenient for load and unload the curtain.

The utility model has the advantages that:

1. the traditional curved screen cloth wall is arranged into a combined structure of a supporting mechanism and a screen mechanism, a slide rail frame of the supporting mechanism is arranged into a first slide rail rod and a second slide rail rod which are detachably spliced and fixed, the support rod seats are connected with the outer arc side walls of the slide rail frames at equal intervals, the support columns are connected with the two slide rail frames which are distributed up and down through the support rod seats in a screwing way, then the screen of the screen mechanism is arranged between the two slide rail frames, the outer side of the screen is clamped with the round bar groove through the round bar to realize the tensioning of the screen, and the slide rail frames at the lower part are fixed through the balancing weight, through setting up display device into the integrated configuration of supporting mechanism and screen mechanism, compare in the fixed curtain of curved surface curtain wall, save the artifical vexation of frequently tearing open the curtain wall, whole device occupies that space is little, and convenient storage and transportation can reduce the produced cost of AR exhibition hall change show position and mode.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic front structural view of the display device of the present invention;

fig. 2 is a schematic view of the back structure of the display device of the present invention;

fig. 3 is a schematic structural diagram of a screen mechanism according to the present invention;

fig. 4 is a schematic structural diagram of the supporting mechanism of the present invention;

FIG. 5 is a schematic structural view of a middle weight member of the present invention;

FIG. 6 is a schematic structural view of a middle rail bracket according to the present invention;

fig. 7 is an exploded view of the middle round bar of the present invention.

In the figure: 100. a screen mechanism; 110. a curtain; 120. a first threaded hole; 130. a limiting block; 140. a round bar; 141. a pressure lever; 142. a first circular hole; 143. a second threaded hole; 144. a base shaft; 145. a screw; 200. a support mechanism; 210. a balancing weight; 211. a base; 212. a side limiting block; 213. pressing the block; 214. a rectangular notch; 220. a support pillar; 230. a slide rail frame; 231. a first slide rail rod; 232. a second slide rail rod; 233. a round bar groove; 234. a second circular hole; 235. a support rod seat; 240. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, a display device for an AR exhibition hall includes a support mechanism 200 and a screen mechanism 100, the support mechanism 200 includes two slide rail frames 230, two counter weights 210 and two support columns 220, the two slide rail frames 230 are distributed up and down, a plurality of support columns 220 are fixed between the two slide rail frames 230, wherein a plurality of counter weights 210 placed on the ground are sleeved outside the slide rail frame 230 at the lower part in a sliding manner, and the screen mechanism 100 is stretched between the two slide rail frames 230;

the screen mechanism 100 comprises a screen 110 and a round bar 140 detachably fixed on two sides of the screen, wherein two ends of the round bar 140 are respectively fixed with a limiting block 130, and the end surface of each limiting block 130 is provided with a first threaded hole 120;

the slide rail frame 230 comprises a first slide rail rod 231 and a second slide rail rod 232 which are detachably spliced and fixed, the first slide rail rod 231 and the second slide rail rod 232 are of a mirror symmetry arc-shaped structure, a plurality of support rod seats 235 are fixed on the outer wall of the outer arc surface of the first slide rail rod 231 and the second slide rail rod 232 at equal intervals, wherein support rods 220 are connected between the support rod seats 235 at the same vertical axis position of the slide rail frame 230 which is distributed up and down in a screwing manner, circular rod grooves 233 used for clamping the circular rods 140 are arranged at the end parts of the opposite surfaces of the two slide rail frames 230 which are distributed up and down, second round holes 234 are arranged at the positions which are opposite to the corresponding circular rod grooves 233 of the two slide rail frames 230 which are distributed up and down, the slide rail frame 230 is provided with screw rods 240 which are used for penetrating through the second round holes 234 and being connected with the first threaded holes 120 of the screen mechanism 100 in a screwing manner, and the screw rods 240 penetrate through the second round holes 234 and, thereby realizing the fixation of the screen mechanism 100 and the support mechanism 200.

The inside of the vertical section of the first slide rail rod 231 and the second slide rail rod 232 is T-shaped, the curtain 110 can be limited in the narrow and wide position, wherein the inner width of the large end part of the first slide rail rod 231 and the second slide rail rod 232 is greater than the outer diameter of the limiting block 130 by 1-2mm, and the inner height of the large end part of the first slide rail rod 231 and the second slide rail rod 232 is greater than the inner height of the limiting block 130 by 1-2 mm.

Balancing weight 210 material is plumbous, set balancing weight 210's material to plumbous, can strengthen the counter weight, stability is improved, balancing weight 210 includes base 211, base 211's top surface is fixed with two side spacing pieces 212 that are used for centre gripping slide rail frame 230 lateral wall, wherein, a rectangle breach 214 that supplies support rod seat 235 to run through is seted up to a side spacing piece 212 inner wall, the roof pressure piece 213 that restriction slide rail frame 230 reciprocated has all been welded at the top of the opposite face of two side spacing pieces 212, can be convenient for balancing weight 210 to slide and restrict balancing weight 210 and be difficult for breaking away from slide rail frame 230 along slide rail frame 230 through setting balancing weight 210 to this kind of structure, the bottom surface of base 211 is fixed with vacuum chuck, can strengthen the fastness of being connected of balancing weight 210 and ground through setting up vacuum chuck.

The supporting column 220 is provided with the diagonal brace that is used for rather than fixed, can improve whole display device antidumping ability through setting up the diagonal brace.

The round bar 140 comprises a base bar 144 with two ends connected with the limiting block 130, the base bar 144 is provided with a pressing bar 141 matched with the base bar 144, the outer wall of the pressing bar 141 is uniformly provided with a plurality of first round holes 142, the position of the base bar 144 corresponding to the first round holes 142 is provided with a second threaded hole 143, the inside of the first round holes 142 is penetrated with a screw 145 screwed with the second threaded hole 143, the round bar 140 is arranged into a splicing structure of the base bar 144 and the pressing bar 141, and the curtain 110 can be conveniently assembled and disassembled.

The working principle is as follows: when the curtain mechanism is used, the first slide rail rod 231 and the second slide rail rod 232 which are opposite to each other are spliced into the slide rail frame 230, the slide rail frame 230 which is arranged at the lower part is sleeved with a plurality of balancing weights 210 which are distributed at equal intervals in a sliding mode, the slide rail frame 230 which is distributed at the upper part is moved to a specified height, two ends of the supporting column 220 are aligned with the supporting rod seats 235 of the slide rail frame 230 which is distributed up and down, then the supporting column 220 is connected with the supporting rod seats 235 which are distributed up and down in a screwing mode, the inclined supporting rod which is used for supporting the ground is fixed on the supporting column 220, the round rod 140 at one end of the screen mechanism 100 is disassembled, the curtain 110 which is disassembled from the round rod 140 is moved from one end to the other end along the sliding grooves of the two slide rail frames 230 which are distributed up and down, then the curtain is placed between the base rod 144 and the pressing rod 141 at the other end of the slide rail frame 230, the screw 145 is screwed to drive the base rod 144 and the pressing rod 141 to be close to clamp, thereby fixing the screen mechanism 100 inside the supporting mechanism 200, and flattening the screen 110 into a curved shape due to the bending property of the slide rail frame 230 itself.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. A display device for an AR exhibition hall is characterized by comprising a supporting mechanism and a screen mechanism, wherein the supporting mechanism comprises two slide rail frames, balancing weights and supporting columns, the two slide rail frames are distributed up and down, a plurality of supporting columns are fixed between the two slide rail frames, a plurality of balancing weights placed on the ground are sleeved outside the lower slide rail frame in a sliding mode, and the screen mechanism is arranged between the two slide rail frames in a supporting mode;

the slide rail frame includes that two can dismantle first slide rail pole and the second slide rail pole that the concatenation is fixed, first slide rail pole and second slide rail pole are the convex structure of mirror symmetry each other, the extrados outer wall equidistance of first slide rail pole and second slide rail pole is fixed with a plurality of support rod seats, wherein, the slide rail frame that distributes from top to bottom closes between being in the support rod seat of same vertical axis position department and is connected with the support column soon, and the round bar groove that is used for joint round bar is offered to the tip of two slide rail frame opposite faces that distribute from top to bottom, and two slide rail frames that distribute from top to bottom deviate from to correspond the round bar groove position and offered the second round hole, the supporting screw rod that is used for running through the second round hole and closes the connection soon with the first screw hole of screen mechanism that is provided with of slide rail frame.

2. The display device for the AR exhibition hall as claimed in claim 1, wherein the inside of the vertical section of the first slide rail rod and the second slide rail rod is T-shaped, wherein the inner width of the large end part of the first slide rail rod and the second slide rail rod is larger than the outer diameter of the limiting block by 1-2mm, and the inner height of the large end part of the first slide rail rod and the second slide rail rod is larger than the inner height of the limiting block by 1-2 mm.

3. The display apparatus as claimed in claim 1, wherein the weight is made of lead.

4. The display device for the AR exhibition hall as claimed in claim 1, wherein the weight block comprises a base, two side limiting blocks for clamping the side walls of the slide rail frame are fixed on the top surface of the base, wherein a rectangular notch for the support rod seat to pass through is formed in the inner wall of one side limiting block, and top pressing blocks for limiting the slide rail frame to move up and down are welded on the tops of the opposite surfaces of the two side limiting blocks.

5. The display device as claimed in claim 4, wherein the vacuum chuck is fixed to the bottom surface of the base.

6. The display apparatus of claim 1, wherein the supporting column is provided with a diagonal brace for fixing the supporting column.

7. The display device for the AR exhibition hall as claimed in claim 1, wherein the round bar comprises a base bar with two ends connected with the limiting blocks, the base bar is provided with a pressing bar which is connected with the base bar in a matching manner, the outer wall of the pressing bar is uniformly provided with a plurality of first round holes, the base bar is provided with second threaded holes corresponding to the positions of the first round holes, and screws which are screwed with the second threaded holes penetrate through the first round holes.