CN218585608U

CN218585608U - 3D holographic projection display device

Info

Publication number: CN218585608U
Application number: CN202223102423.3U
Authority: CN
Inventors: 尹丹; 熊萃
Original assignee: Jiangxi Science and Technology Normal University
Current assignee: Jiangxi Science and Technology Normal University
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-07
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a 3D holographically projected display device, including base, show stand, projection panel computer and dust cover, the top fixedly connected with counter weight seat of base, electric putter is installed to the both sides on counter weight seat top, electric putter's top fixedly connected with show stand, the intermediate position fixedly connected with glass of show stand top passes through the board, the top fixedly connected with projection display panel that glass passed through the board. The utility model discloses a be provided with the standing groove in the inside intermediate position of show stand, through the inside of putting into the standing groove with projection panel computer, rotate the screw rod of show stand both sides this moment, can make the screw rod promote the slot that the inserted bar inserted on the projection panel computer through square slider, can accomplish the stable of projection panel computer this moment and place, the environmental design show picture that sets up in the projection panel computer simultaneously can see through the glass board that passes through to put in and carry out the holographic projection show to the projection display panel on.

Description

3D holographic projection display device

Technical Field

The utility model relates to an environmental design show technical field specifically is a 3D holographic projection display device.

Background

The environment design is through certain tissue, enclose the means, carry out artistic processing to the space interface, utilize design language such as natural light, artificial lighting, furniture, the arrangement of ornaments, molding, and the configuration of plant flowers, water, smallclothes, sculpture etc., make the indoor outer space environment of building embody specific atmosphere and certain style, carry out the environmental design show through 3D holographic projection, can demonstrate the aesthetic image that the environmental design expresses, can make the visitor more audio-visual demonstration effect of observing the environmental design simultaneously, thereby satisfy people's functional use and the needs in the visual aesthetic.

The utility model discloses a 3D holographically projected display device who discloses in china utility model patent application laid-open specification CN213871841U, through set up slide mechanism and fixed disk and supporting seat in 3D holographically projected equipment bottom, accessible slide mechanism removes 3D holographically projected equipment to U-shaped case outside border department, then rotate 3D holographically projected equipment according to the projected angle of different needs, the curb plate of both sides is short and the U-shaped case is in order to avoid touching 3D holographically projected equipment at the pivoted in-process, but projection equipment places stability relatively poor, be not convenient for carry out quick assembly disassembly, thereby need frequently carry out projection equipment and take off the regulation, influence the convenience of environmental design projection show.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D holographically projected display device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 3D holographically projected display device, includes base, show stand, projection panel computer and dust cover, the top fixedly connected with counter weight seat of base, electric putter is installed to the both sides on counter weight seat top, electric putter's top fixedly connected with show stand, the intermediate position fixedly connected with glass of show stand top passes through the board, the top fixedly connected with projection display panel that glass passed through the board, the inside intermediate position of show stand is provided with the standing groove, the top fixedly connected with glass of standing groove passes through the board, the inside swing joint of standing groove has the projection panel computer, one side fixedly connected with pull block of projection panel computer, the both sides of projection panel computer are provided with the slot, the inside of show stand both sides is provided with the spiral shell groove, the internal connection of spiral shell groove is provided with the screw rod, the spiral shell groove belongs to threaded connection with the screw rod, one side fixedly connected with square slider of screw rod, the outside sliding connection of square slider has the show stand, one side fixedly connected with the inserted bar, the outside swing joint of inserted bar one side has the slot.

Preferably, the two sides of the bottom end of the base are fixedly connected with universal wheels, and the top end of one side of each universal wheel is movably connected with a brake sheet.

Preferably, the inside on show stand top is provided with the spread groove, the inside both sides swing joint of spread groove has the fixture block.

Preferably, one side of the clamping block is fixedly connected with a movable block, the outer portion of the movable block is connected with a display stand in a sliding mode, and one side of the movable block is fixedly connected with a spring.

Preferably, the top of show stand is provided with the dust cover, the bottom fixedly connected with connecting block of dust cover, the outside swing joint of connecting block has the spread groove.

Preferably, clamping grooves are formed in two sides of the outer portion of the connecting block, and clamping blocks are movably connected inside the clamping grooves.

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

1. according to the 3D holographic projection display device, the placing groove is formed in the middle of the inside of the display platform, the projection tablet personal computer is placed in the placing groove, the screw rods on two sides of the display platform are rotated at the moment, the screw rods can push the inserting rods to be inserted into the inserting grooves in the projection tablet personal computer through the square sliding blocks, the projection tablet personal computer can be stably placed at the moment, and meanwhile, an environment design display picture arranged in the projection tablet personal computer can penetrate through the glass transparent plate and is put on the projection display panel to be displayed in a holographic projection mode;

2. this kind of 3D holographic projection display device, can carry out the holographic projection show of environmental design through the projection display panel, the long-term use of projection display panel simultaneously can lead to the dust condition of adhering to appearing, insert the spread groove on show stand top through the connecting block of dust cover bottom this moment in, swing joint's fixture block card goes into the draw-in groove on the connecting block in the spread groove simultaneously, can install the dust cover on the top of show stand this moment, plays dustproof guard action to glass pass through board and projection display panel simultaneously.

Drawings

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

fig. 2 is a schematic top view of the display stand of the present invention;

FIG. 3 is a schematic view of the connection structure of the display stand and the dust cover of the present invention;

fig. 4 is a schematic view of a connection structure between the display stand and the projection tablet computer according to the present invention.

In the figure: 1. a base; 101. a universal wheel; 102. braking the sheet; 2. a counterweight seat; 201. an electric push rod; 3. a display stand; 301. a glass transparent plate; 302. a projection display panel; 4. a placement groove; 5. a projection tablet; 501. pulling the block; 502. inserting slots; 6. a screw groove; 601. a screw; 602. a square slider; 603. inserting a rod; 7. connecting grooves; 701. a clamping block; 702. a movable block; 703. a spring; 8. a dust cover; 801. connecting blocks; 802. a clamping groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides an embodiment of: A3D holographic projection display device comprises a base 1, a display platform 3, a projection tablet computer 5 and a dust cover 8, wherein the two sides of the bottom end of the base 1 are fixedly connected with a universal wheel 101, the top end of one side of the universal wheel 101 is movably connected with a brake piece 102, the 3D holographic projection display device can be conveniently moved through the universal wheel 101, and meanwhile, the brake piece 102 is tightly attached to the surface of the universal wheel 101 so that the 3D holographic projection display device can be stably parked;

the top end of the base 1 is fixedly connected with a counterweight seat 2, electric push rods 201 are installed on two sides of the top end of the counterweight seat 2, a display table 3 is fixedly connected to the top end of the electric push rods 201, the counterweight seat 2 can increase the overall counterweight of the 3D holographic projection display device, meanwhile, the electric push rods 201 can be started to push the display table 3 to perform display height adjustment, and the electric push rods 201 are DYTZB1000-500/110-X type electric push rods;

a glass transparent plate 301 is fixedly connected to the middle position of the top end of the display platform 3, a projection display panel 302 is fixedly connected to the top end of the glass transparent plate 301, and an environment design display picture in the projection tablet computer 5 can penetrate through the glass transparent plate 301 and be put on the projection display panel 302 for holographic projection display;

a placing groove 4 is formed in the middle of the inside of the display stand 3, a glass transparent plate 301 is fixedly connected to the top end of the placing groove 4, a projection tablet computer 5 is movably connected to the inside of the placing groove 4, a pull block 501 is fixedly connected to one side of the projection tablet computer 5, and the projection tablet computer 5 can be placed and used through the placing groove 4;

slots 502 are formed in two sides of the projection tablet computer 5, and the projection tablet computer 5 can be fixed inside the placing groove 4 by inserting the inserting rods 603 movably connected in the display stand 3 into the slots 502 in two sides of the projection tablet computer 5;

the display table comprises a display table 3, screw grooves 6 are formed in the two sides of the display table 3, a screw rod 601 is connected and arranged in the screw grooves 6, the screw grooves 6 are in threaded connection with the screw rod 601, a square sliding block 602 is fixedly connected to one side of the screw rod 601, the display table 3 is connected to the outside of the square sliding block 602 in a sliding mode, an inserting rod 603 is fixedly connected to one side of the square sliding block 602, a slot 502 is movably connected to the outside of one side of the inserting rod 603, the screw rod 601 rotates in the screw grooves 6, the screw rod 601 can push the inserting rod 603 on one side to move through the square sliding block 602, and meanwhile, the screw rod 601 is movably connected with the square sliding block 602, so that the square sliding block 602 cannot be driven to rotate by the rotation of the screw rod 601;

the inside of the top end of the display table 3 is provided with a connecting groove 7, two sides inside the connecting groove 7 are movably connected with a fixture block 701, one side of the fixture block 701 is fixedly connected with a movable block 702, the outside of the movable block 702 is slidably connected with the display table 3, one side of the movable block 702 is fixedly connected with a spring 703, the fixture block 701 inside the connecting groove 7 can be stressed to extrude the spring 703 on one side through the movable block 702, meanwhile, the fixture block 701 can be taken into the inside of the display table 3, and when the fixture block 701 is relieved, the spring 703 can push the fixture block 701 to extend out from the inside of the connecting groove 7 through the movable block 702;

the top of show stand 3 is provided with dust cover 8, the bottom fixedly connected with connecting block 801 of dust cover 8, connecting block 801's outside swing joint has spread groove 7, the outside both sides of connecting block 801 are provided with draw-in groove 802, the inside swing joint of draw-in groove 802 has fixture block 701, go into the spread groove 7 on show stand 3 top through connecting block 801 card of dust cover 8 bottom, swing joint's fixture block 701 inserts the draw-in groove 802 on connecting block 801 in the spread groove 7 simultaneously, can accomplish the assembly of dust cover 8 on show stand 3 top.

When the embodiment of the application is used: remove 3D holographically projected display device to suitable position through universal wheel 101, and start electric putter 201 through the controller and can promote show stand 3 and adjust to suitable height, the inside of standing groove 4 on the show stand 3 is put into to the projection panel computer 5 that will set up the show picture this moment, rotate the screw rod 601 of show stand 3 both sides simultaneously, then screw rod 601 rotates in the inside of spiral groove 6, can make screw rod 601 promote the inserted bar 603 of one side through square slider 602 and insert the slot 502 on the projection panel computer 5 and accomplish the fixed of projection panel computer 5 position, environmental design show picture in the projection panel computer 5 this moment can see through glass transparent sheet 301, and put in and carry out the holographically projected show to projection panel 302 on.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The 3D holographic projection display device is characterized by comprising a base (1), a display stand (3), a projection tablet personal computer (5) and a dust cover (8), wherein the top end of the base (1) is fixedly connected with a counterweight seat (2), electric push rods (201) are installed on two sides of the top end of the counterweight seat (2), the top end of each electric push rod (201) is fixedly connected with the display stand (3), the middle position of the top end of the display stand (3) is fixedly connected with a glass transparent plate (301), the top end of the glass transparent plate (301) is fixedly connected with a projection display panel (302), a placing groove (4) is formed in the middle position of the inner part of the display stand (3), the top end of the placing groove (4) is fixedly connected with the glass transparent plate (301), the inner part of the placing groove (4) is movably connected with the projection tablet personal computer (5), one side of the projection tablet personal computer (5) is fixedly connected with a pulling block (501), inserting grooves (502) are formed in two sides of the projection tablet personal computer (5), screw grooves (6) are formed in the inner parts of two sides of the display stand (3), a screw (6) is connected with a screw rod (601), and a screw rod (601) is connected with a sliding block (601), and a screw rod (601) connected with one side of a screw rod (601), the outside sliding connection of square slider (602) has show stand (3), one side fixedly connected with inserted bar (603) of square slider (602), the outside swing joint of inserted bar (603) one side has slot (502).

2. A 3D holographic projection display of claim 1, wherein: the universal wheel (101) is fixedly connected to two sides of the bottom end of the base (1), and a brake piece (102) is movably connected to the top end of one side of the universal wheel (101).

3. A 3D holographic projection display of claim 1, wherein: the inside on show stand (3) top is provided with spread groove (7), the inside both sides swing joint of spread groove (7) has fixture block (701).

4. A 3D holographic projection display of claim 3, wherein: one side of the clamping block (701) is fixedly connected with a movable block (702), the outside of the movable block (702) is connected with a display stand (3) in a sliding mode, and one side of the movable block (702) is fixedly connected with a spring (703).

5. A 3D holographic projection display of claim 3, wherein: the dust cover (8) is arranged at the top end of the display stand (3), the connecting block (801) is fixedly connected to the bottom end of the dust cover (8), and the connecting groove (7) is movably connected to the outer portion of the connecting block (801).

6. The 3D holographic projection display of claim 5, wherein: clamping grooves (802) are formed in two sides of the outer portion of the connecting block (801), and clamping blocks (701) are movably connected inside the clamping grooves (802).