CN211242560U

CN211242560U - AR video display device

Info

Publication number: CN211242560U
Application number: CN201921746933.XU
Authority: CN
Inventors: 邹建军
Original assignee: Panzhihua Gougou Network Technology Co ltd
Current assignee: Panzhihua Gougou Network Technology Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-14
Anticipated expiration: 2029-10-18

Abstract

The utility model belongs to the technical field of AR video display, in particular to an AR video display device, which comprises a supporting seat, a placing rack and an AR projector, wherein the placing rack is connected with the supporting seat in a sliding way, a side wall of the placing rack is fixedly connected with projection cloth, the right side of the projection cloth is provided with a second electric push rod fixedly connected with the placing rack, and the left side of the placing rack is hinged with a cut-off plate; this scheme is after installing the AR projecting apparatus, through the rotation to fixed plate and open-close plate, accomplish accomodating and the show to AR projecting apparatus and projection cloth, and AR projecting apparatus between first cardboard and the second cardboard is in the state parallel with projection cloth through the installation pole always when rotating the fixed plate, need not debug the projection angle of AR projecting apparatus again when accomodating and expanding, and need not dismantle projecting apparatus and projection cloth when accomodating, thereby can improve the work efficiency of sales force at the dismantlement and the installation to AR projecting apparatus.

Description

AR video display device

Technical Field

The utility model belongs to the technical field of the AR video show, concretely relates to display device of AR video.

Background

Augmented Reality is called AR for short, Augmented Reality technology is also called Augmented Reality, the AR Augmented Reality technology is newer technical content which enables real world information and virtual world information content to be integrated together, and the AR Augmented Reality technology implements simulation processing on the basis of computer and other scientific technologies on the basis of entity information which is difficult to experience in the space range of the real world originally, and virtual information content is effectively applied in the real world through superposition.

In the technical field of AR video display, Chinese patent discloses an AR video display device (publication No. CN207249343U), which can adjust the use position when using AR video, is convenient for collecting projection cloth, saves time, does not need to be managed by people, has high practicability, and increases wider popularization and use of AR video, but with the development of the advanced AR technical field of science and technology, the existing AR projection display mostly uses small projection machines, and when using small AR projection machines, the used projection cloth or sand table is also small and is not very difficult to store, but when sales personnel carry the mobile display to a plurality of places, the small AR projection machines need to disassemble, store and carry a plurality of signal connecting wires and projection cloth of the AR projection machines each time the display place is changed, and the projection angle needs to be adjusted again when the small AR projection machines are installed, therefore, the time for the sales personnel to disassemble and assemble the AR projection machine is wasted, and the display work is inconvenient to carry out.

Accordingly, those skilled in the art provide a display apparatus for AR video to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a display device of AR video has the characteristics of convenient to detach installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display device of AR video, includes supporting seat, rack and AR projecting apparatus, the rack with supporting seat sliding connection, a rack lateral wall fixedly connected with projection cloth, projection cloth right side have with rack fixed connection's second electric putter, the rack left side articulates there is the open plate, rack right side top articulates there is the fixed plate, the fixed plate with one side fixedly connected with installation pole that projection cloth is relative, installation pole bottom is rotated and is connected with the mounting panel, mounting panel left side swing joint has first cardboard, mounting panel right side fixedly connected with second cardboard, first cardboard with the block is connected with the AR projecting apparatus between the second cardboard, the fixed plate with be formed with the viewing aperture between the open plate, the fixed plate with the open plate spiro union is fixed.

Preferably, the upper end face of the supporting seat is fixedly connected with a first electric push rod and a storage battery, the first electric push rod is located at the center of the supporting seat, the output end of the first electric push rod is fixedly connected with the placing frame, and the first electric push rod and the second electric push rod are electrically connected with the storage battery.

Preferably, the output end of the second electric push rod is fixedly connected with a push block, and the push block is contacted with the fixing plate in a sticking manner.

Preferably, the inner wall of the right side of the mounting plate is fixedly connected with a tension spring, and the other end of the tension spring is fixedly connected with the first clamping plate.

Preferably, the left side of the bottom of the supporting seat is fixedly connected with a positioning block.

Preferably, the bottom of the supporting seat is embedded with a handle, and four corners of the upper end face of the fixing plate are fixedly connected with pulleys.

Preferably, the mounting rod intermediate position has the rotating pin, the rotating pin runs through the mounting rod, and with the mounting rod rotates to be connected, mounting rod outer wall fixedly connected with bracing piece, the bracing piece with mounting panel fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

this scheme is after installing the AR projecting apparatus, through the rotation to fixed plate and open-close plate, accomplish accomodating and the show to AR projecting apparatus and projection cloth, and AR projecting apparatus between first cardboard and the second cardboard is in the state parallel with projection cloth through the installation pole always when rotating the fixed plate, need not debug the projection angle of AR projecting apparatus again when accomodating and expanding, and need not dismantle projecting apparatus and projection cloth when accomodating, thereby can improve the work efficiency of sales force at the dismantlement and the installation to AR projecting apparatus.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic structural view of the mounting plate installed on the mounting rod.

In the figure: 1. a supporting seat; 11. a first electric push rod; 12. a storage battery; 13. a handle; 2. placing a rack; 201. a viewing port; 21. a projection cloth; 22. a second electric push rod; 221. a push block; 23. opening and closing the board; 24. positioning blocks; 3. a fixing plate; 31. a pulley; 4. mounting a rod; 401. a tension spring; 402. a rotation pin; 403. a support bar; 41. mounting a plate; 411. a first clamping plate; 412. a second clamping plate; 5. an AR projector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative labor belong to the protection scope of the present invention, in the present invention, for convenience of description, the description of the relative position relationship of each component is described according to the layout mode of the drawings in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the specification layout direction.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a display device of AR video, including supporting seat 1, rack 2 and AR projecting apparatus 5,

rack

2 and 1 sliding connection of supporting seat, 2 a lateral wall fixedly connected with projection cloth 21 of rack, projection cloth 21 right side have with 2 fixed connection's of rack second

electric putter

22, 2 left sides of rack articulate there is

opening plate

23, 2 right sides of rack top articulates there is fixed plate 3, fixed plate 3 and the relative one side fixedly connected with installing rod 4 of

projection cloth

21, 4 bottoms of installing rod rotate and are connected with mounting panel 41, mounting panel 41 left side swing joint has first cardboard 411, mounting panel 41 right side fixedly connected with second cardboard 412, the block is connected with AR projecting apparatus 5 between first cardboard 411 and the second cardboard 412, be formed with viewing aperture 201 between fixed plate 3 and the opening plate 23, fixed plate 3 is fixed with opening plate 23 spiro union.

In this embodiment, the fixing plate 3 and the opening plate 23 are both provided with a threaded hole, a manual bolt is screwed by hands to pass through the threaded hole provided by the fixing plate 3 and be fixed with the threaded hole provided by the opening plate 23 in a threaded manner, the bolt is disassembled when the display is performed, the fixing plate 3 is pushed upwards by the second electric push rod 22 (model is XTL100), when the fixing plate 3 is pushed upwards by the second electric push rod 22, the opening plate 23 is no longer in contact with the fixing plate 3, the opening plate 23 is rotated towards the left side of the rack 2, the opening plate 23 is rotated and then is in contact with the positioning block 24, so that an included angle of one hundred twenty degrees is formed between the opening plate 23 and the rack 2, an observation port 201 is formed between the opening plate 23 and the fixing plate 3 pushed by the second electric push rod 22, the projection cloth 21 installed inside the rack 2 is seen through the observation port 201, and the fixing plate 3 can play a role, then, the first clamping board 411 on the left side of the mounting board 41 is pulled by hand to enable the tension spring 401 to be elastically deformed to pull the first clamping board 411 out of the mounting board 41, the distance between the first clamping board 411 and the second clamping board 412 is increased, then the AR projector 5 is placed between the first clamping board 411 and the second clamping board 412, the first clamping board 411 is loosened by hand, the tension spring 401 in the mounting board 41 is not rebounded by the hand when the hand pulls the cart, the AR projector 5 is clamped and fixed between the mounting board 41 and the first clamping board 411, the rotating pin 402 penetrates through the mounting rod 4 and rotates with the mounting rod 4, the fixing board 3 is pushed by the second electric push rod 22, when the fixing board 3 is inclined at the upward moving position, the mounting board 41 is influenced by the self weight and rotates along with the inclination of the fixing board 3 through the rotating pin 402, when the fixing board 3 is inclined when ascending and descending, the fixing board is always in a vertical downward state, so that the irradiation direction of the AR projector, thus, when the portable electronic device is stored and unfolded, the portable electronic device does not need to debug the projection angle of the AR projector 5 (in the prior art, the projection cloth is identified in real time by adopting image identification, 3D reconstruction and automatic three-dimensional mapping key technologies, the projection cloth is identified in real time by the auxiliary camera, the preset content is mapped on the projection cloth by means of the powerful computing capacity of the host), after the AR projector 5 is started, the AR video is projected to the position of the projection cloth 21 by the AR projector 5, people can watch the portable electronic device through the observation port 201 by wearing AR enhanced glasses, when the portable electronic device is stored, the fixed plate 3 is descended by the second electric push rod 22 to enable the included angle between the fixed plate 3 and the placing frame 2 to be ninety degrees, then the opening plate 23 is rotated back to the original position, the fixed plate is fixed by penetrating through the threaded holes formed in the fixed plate 3 and the opening plate 23 by bolts, the storage battery 12 provides power for the second electric push rod 22, the, and battery 12 is equipped with the mouth that charges that is used for self to charge, and this scheme need not debug AR projecting apparatus 5's projection angle again when accomodating and expanding to can improve the salesperson and be going on of the show work of being more convenient for in the work efficiency of the dismantlement and the installation of AR projecting apparatus.

Specifically, a first electric push rod 11 and a storage battery 12 are fixedly connected to the upper end face of the supporting seat 1, the first electric push rod 11 is located at the center of the supporting seat 1, the output end of the first electric push rod 11 is fixedly connected with the placing frame 2, and the first electric push rod 11 and the second electric push rod 22 are both electrically connected with the storage battery 12; the upper and lower height of the rack 2 can be adjusted through the first electric push rod 11, so that more people with different heights can watch the rack conveniently.

Specifically, the output end of the second electric push rod 22 is fixedly connected with a push block 221, and the push block 221 is contacted with the fixed plate 3; the pushing block 221 increases the contact surface between the output end of the second electric pushing rod 22 and the fixing plate 3, so that the pushing is more firm.

Specifically, the inner wall of the right side of the mounting plate 41 is fixedly connected with a tension spring 401, and the other end of the tension spring 401 is fixedly connected with a first clamping plate 411; draw out first cardboard 411 in with mounting panel 41 through extension spring 401, draw out the distance grow between first cardboard 411 and the second cardboard 412 of back to can install AR projector 5 between first cardboard 411 and second cardboard 412, first cardboard 411 and second cardboard 412 accomplish AR projector 5 block fixedly.

Specifically, a positioning block 24 is fixedly connected to the left side of the bottom of the supporting seat 1; when the positioning block 24 rotates the opening plate 23 to the left side of the placement frame 2, the opening plate 23 is blocked by the positioning block 24, so that the distance between the opening plate 23 and the positioning block 24 forms an included angle of one hundred twenty degrees, and the observation port 201 is formed between the positioning block 24 and the fixing plate 3, so that people can watch the opening more conveniently.

Specifically, a handle 13 is embedded at the bottom of the supporting seat 1, and pulleys 31 are fixedly connected to four corners of the upper end surface of the fixing plate 3; accomodate again and invert rack 2 after accomplishing to make fixed plate 3 contact in ground through the handle 13 pulling device of supporting seat 1 bottom whole, and slide through pulley 31, more make things convenient for the sales force to carry after accomodating.

Specifically, a rotating pin 402 is arranged in the middle of the mounting rod 4, the rotating pin 402 penetrates through the mounting rod 4 and is rotatably connected with the mounting rod 4, a supporting rod 403 is fixedly connected to the outer wall of the mounting rod 4, and the supporting rod 403 is fixedly connected with the mounting plate 41; the mounting plate 41 is fixed to the outer wall side of the rotating pin 402 through the support rod 403, the rotating pin 402 penetrates through the mounting rod 4 and rotates with the mounting rod 4, when the second electric push rod 22 pushes the fixing plate 3 to incline the upward movement position of the fixing plate 3, the mounting plate 41 is influenced by the self weight and rotates through the rotating pin 402 along with the inclination of the fixing plate 3, when the fixing plate 3 is inclined during the vertical lifting, the AR projector 5 at the bottom of the mounting plate 41 is always in a vertically downward state, and the irradiation direction of the AR projector 5 is always in the direction of the projection cloth 21.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when needing to be displayed, the bolts in the thread grooves arranged on the fixing plate 3 and the opening plate 23 are disassembled, the fixing plate 3 is pushed upwards by the second electric push rod 22, when the fixing plate 3 is pushed upwards by the second electric push rod 22, the opening plate 23 is not contacted with the fixing plate 3 any more, the opening plate 23 is rotated towards the left side of the placing rack 2, the opening plate 23 is contacted with the positioning block 24 after being rotated to form an included angle of one hundred twenty degrees between the opening plate 23 and the placing rack 2, and an observation port 201 is formed between the opening plate 23 and the fixing plate 3 pushed by the second electric push rod 22, the projection cloth 21 arranged inside the placing rack 2 can be observed through the observation port 201, then the first clamping plate 411 on the left side of the mounting plate 41 is pulled by hand, the tension spring 401 is elastically deformed to pull out the first clamping plate 411 from the inside of the mounting plate 41, the distance between the first clamping plate 411 and the second, then the AR projector 5 is placed between the first clamping plate 411 and the second clamping plate 412, the first clamping plate 411 is released by hands, the tension spring 401 in the mounting plate 41 is not rebounded by hands due to pulling, the AR projector 5 is clamped and fixed between the mounting plate 41 and the first clamping plate 411, the rotating pin 402 penetrates through the mounting rod 4 and rotates with the mounting rod 4, the second electric push rod 22 pushes the fixing plate 3, when the fixing plate 3 is inclined at the upward moving position, the mounting plate 41 rotates through the rotating pin 402 along with the inclination of the fixing plate 3 under the influence of the self weight, when the fixing plate 3 is inclined when being lifted up and down, the fixing plate can be always in a vertical downward state, the irradiation direction of the AR projector 5 is always in the direction of the projection cloth 21, therefore, the projection angle of the AR projector 5 is not required to be adjusted again when the AR projector 5 is stored and unfolded, after the AR projector 5 is started, the AR projector 5 projects an AR video to the position of the projection cloth 21, the watching can be carried out through the observation opening 201, when the storage is carried out, the fixed plate 3 is descended through the second electric push rod 22 to lead the included angle between the fixed plate 3 and the placing frame 2 to be ninety degrees, then the open-close plate 23 is rotated back to the original position, the fixing is finished through the threaded holes formed on the fixed plate 3 and the open-close plate 23 through bolts, so that the projection cloth 21 and the AR projector 5 are stored in the placing frame 2, the placing frame 2 is relatively closed through the open-close plate 23, the connection signal wire and the projection cloth 21 of the AR projector 5 are not required to be disassembled, after the storage is finished, the placing frame 2 is inverted, the fixed plate 3 is contacted with the ground, the device is pulled by the handle 13 at the bottom of the supporting seat 1 integrally and slides through the pulley 31, the device can be transferred to reach the next display point for displaying, the scheme does not need to debug the projection angle of the AR projector 5 again when the storage, also need dismantle the connection signal line and the projection cloth 21 of AR projecting apparatus 5 and accomodate to can improve the sales force and be in the work efficiency to the dismantlement of AR projection machine and installation, the sales force of being more convenient for carries and flows the show to a plurality of places.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a display device of AR video, includes supporting seat (1), rack (2) and AR projecting apparatus (5), its characterized in that: the rack (2) is connected with the supporting seat (1) in a sliding manner, a projection cloth (21) is fixedly connected to one side wall of the rack (2), a second electric push rod (22) fixedly connected with the rack (2) is arranged on the right side of the projection cloth (21), a plywood (23) is hinged to the left side of the rack (2), a fixing plate (3) is hinged to the top of the right side of the rack (2), a mounting rod (4) is fixedly connected to one side of the fixing plate (3) opposite to the projection cloth (21), a mounting plate (41) is rotatably connected to the bottom of the mounting rod (4), a first clamping plate (411) is movably connected to the left side of the mounting plate (41), a second clamping plate (412) is fixedly connected to the right side of the mounting plate (41), and an AR projector (5) is clamped between the first clamping plate (411) and the second clamping, fixed plate (3) with be formed with viewing aperture (201) between open-close plate (23), fixed plate (3) with open-close plate (23) spiro union is fixed.

2. A presentation device for AR video according to claim 1, wherein: support seat (1) up end fixedly connected with first electric putter (11) and battery (12), first electric putter (11) are located support seat (1) central point puts, first electric putter (11) output with rack (2) fixed connection, first electric putter (11) with second electric putter (22) all with battery (12) electric connection.

3. A presentation device for AR video according to claim 1, wherein: the output end of the second electric push rod (22) is fixedly connected with a push block (221), and the push block (221) is attached to and contacted with the fixing plate (3).

4. A presentation device for AR video according to claim 1, wherein: mounting panel (41) right side inner wall fixedly connected with extension spring (401), the extension spring (401) other end with first cardboard (411) fixed connection.

5. A presentation device for AR video according to claim 1, wherein: the left side of the bottom of the supporting seat (1) is fixedly connected with a positioning block (24).

6. A presentation device for AR video according to claim 1, wherein: the supporting seat is characterized in that a handle (13) is embedded in the bottom of the supporting seat (1), and pulleys (31) are fixedly connected to four corners of the upper end face of the fixing plate (3).

7. A presentation device for AR video according to claim 1, wherein: the installation pole (4) intermediate position has rotating pin (402), rotating pin (402) run through installation pole (4), and with installation pole (4) rotate to be connected, installation pole (4) outer wall fixedly connected with bracing piece (403), bracing piece (403) with mounting panel (41) fixed connection.