CN211577664U

CN211577664U - Holographic projection showcase

Info

Publication number: CN211577664U
Application number: CN201921042087.3U
Authority: CN
Inventors: 丁春玲
Original assignee: Nanjing Eryu Culture Media Co ltd
Current assignee: Nanjing Eryu Culture Media Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-09-25
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a holographic projection showcase, including the cabinet body, headstock, guider and holographic display panel, the right half welded fastening of the bottom of the cabinet body has the headstock, the lower half welded fastening of the both sides inner wall of the cabinet body has the fixed plate, and the left half of fixed plate bottom is equipped with guider, and the surface welded fastening of fixed plate has two sets of risers, and the surperficial intermediate position of fixed plate has second electric telescopic handle through the bolt fastening, second electric telescopic handle's top welded fastening has the deflector, and the surface mounting of deflector has holographic projector, holographic projector's top is equipped with holographic display panel, left side the left side of riser is equipped with the air exhauster, right side the right side of riser is equipped with the hair-dryer. This holographic projection showcase not only can carry out arbitrary angle and rotate, realizes the show of different angles, can also remove dust to holographic projection device and handle, guarantees the projected definition.

Description

Holographic projection showcase

Technical Field

The utility model belongs to the technical field of holographic projection arrangement, concretely relates to holographic projection showcase.

Background

Holographic projection technology, also known as virtual imaging technology, is a technology that uses the principles of interference and diffraction to record and reproduce a true three-dimensional image of an object. The holographic projection technology can not only generate a stereoscopic aerial illusion, but also enable the illusion to interact with performers to complete performance together, and generate shocking performance effects. The method has the advantages of wide application range, exhibition of exhibits, automobile clothing release, stage programs, interaction, bar entertainment, interactive projection of places and the like. The prior holographic projection equipment has the advantages that objects such as dust, hairs and the like can be attached to the surface of a plane carrier in the long-term use process, so that the definition and the authenticity of a holographic image projected by the equipment are influenced, the equipment needs to be cleaned frequently by manpower, the observation of people can be influenced in the manual cleaning process, the labor intensity is high, and the use of the holographic projection equipment is greatly influenced; moreover, most of the existing holographic projection devices are fixed structures, and angle conversion cannot be performed according to requirements, so that the projection effect is greatly reduced.

Therefore, in order to meet the current situation, it is urgently needed to design and produce a holographic projection display cabinet to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a holographic projection showcase 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: a holographic projection display cabinet comprises a cabinet body, a power box, a guide device and a holographic display panel, wherein the power box is fixedly welded on the right half part of the bottom of the cabinet body, a double-output shaft motor is fixedly arranged in the power box through bolts, power wheels are installed on output shafts of the double-output shaft motor, a fixed plate is fixedly welded on the lower half parts of inner walls on two sides of the cabinet body, the guide device is arranged on the left half part of the bottom of the fixed plate, two sets of vertical plates are fixedly welded on the surface of the fixed plate, sliding grooves are formed in opposite surfaces of the two sets of vertical plates, the fixed plate, a front plate and a back plate of the cabinet body form a cavity, a second electric telescopic rod is fixedly arranged in the surface middle position of the fixed plate through bolts, a guide plate is fixedly welded on the top of the second electric telescopic rod, the guide, welded fastening has the bracing piece on the deflector surface of holographic projector both sides, is equipped with holographic display panel on the surface of bracing piece, left side be equipped with the air exhauster on the outer wall of riser, the intake pipe of air exhauster runs through left riser, and the left side welded fastening has the dust collection box on the outer wall of riser, the air exhauster passes through support frame welded fastening on the surface of dust collection box, the left side of dust collection box is equipped with the noise reduction box, the right side be equipped with the hair-dryer on the outer wall of riser, the outlet duct of hair-dryer runs through the riser on right side.

Preferably, guider includes rotating electrical machines and axis of rotation, the rotating electrical machines passes through the bolt fastening on the bottom plate of the cabinet body, welded fastening has the driving gear on the output shaft of rotating electrical machines, the left internal axis of rotation that is equipped with of cabinet of rotating electrical machines, the axis of rotation runs through the bottom plate of the cabinet body to it is external to extend to the cabinet, welded fastening has driven gear on the outer wall of axis of rotation, driven gear meshes with the driving gear mutually, the bottom welded fastening of axis of rotation has the mounting panel, two sets of gyro wheels are installed to the bottom of mounting panel.

Preferably, the top of axis of rotation is passed through the bearing frame and is connected with the fixed plate rotation, the junction of axis of rotation and the bottom plate of the cabinet body is equipped with swivel bearing, the axis of rotation passes through swivel bearing and is connected with the bottom plate rotation of the cabinet body.

Preferably, a PLC controller is arranged on the surface of the bottom plate of the cabinet body, and the right side of the PLC controller is connected with a signal transceiver through a wire.

Preferably, four groups of first electric telescopic rods are fixed to four corners of the bottom of a fixed plate in the cabinet body through bolts, telescopic shafts of the first electric telescopic rods penetrate through a bottom plate of the cabinet body and extend out of the cabinet body, and supporting plates are fixed to the bottoms of the telescopic shafts of the first electric telescopic rods in a welded mode.

Preferably, the right side of the noise reduction box runs through the dust collection box and is communicated with the left side of the dust collection box, the left side of the noise reduction box runs through the left side plate of the cabinet body, the noise reduction layer is arranged in the noise reduction box, the flow distribution plate is fixed on the right side of the noise reduction layer in the noise reduction box through bolts, the ventilation hole is formed in the surface of the flow distribution plate, and the filter screen is installed on the right side of the ventilation hole.

The utility model discloses a technological effect and advantage: according to the holographic projection display cabinet, the driven gear and the mounting plate are driven to rotate through the rotation of the rotating motor, so that the idler wheels are driven to rotate, the direction of the cabinet body can be quickly adjusted, the direction of the holographic projection cabinet can be quickly adjusted according to actual needs, and the projection effect is improved; the blower can blow up dust in the cavity between the two sets of vertical plates, and the dust is pumped away by the exhaust fan, so that the definition of the holographic projector is ensured, and the projection quality is improved; through the setting of the noise reduction box, the noise reduction treatment can be carried out to the noise that the air exhauster produced, noise pollution is reduced, and this holographic projection showcase not only can carry out arbitrary angle and rotate, realizes the show of different angles, can also remove dust to holographic projection device and handle, guarantees projected definition.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention in a projection state;

fig. 3 is a cross-sectional view of the noise reduction box of the present invention.

In the figure: the device comprises a cabinet body 1, a power box 2, a motor with 3 double output shafts, a power wheel 4, a guide device 5, a first electric telescopic rod 6, a support plate 7, a vertical plate 8, a second electric telescopic rod 9, a holographic projector 10, a holographic display panel 11, a 12 exhaust fan, a dust collection box 13, a noise reduction box 14, a blower 15, a rotating motor 16, a driving gear 17, a rotating shaft 18, a mounting plate 19, a roller 20, a driven gear 21, a PLC (programmable logic controller) 22, a signal transceiver 23, a flow distribution plate 24, a vent hole 25 and a noise reduction layer 26.

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 work belong to the protection scope of the present invention.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a holographic projection showcase as shown in fig. 1-3, including the cabinet body 1, headstock 2, guider 5 and holographic display panel 11, the right half welded fastening of the bottom of the cabinet body 1 has headstock 2, there are two output shaft motors 3 through the bolt fastening in the headstock 2, two output shaft motors 3's model is: YS712-2, install power wheel 4 on the output shaft of two play axle motors 3, the lower half welded fastening of the both sides inner wall of the cabinet body 1 has the fixed plate, and the left half of fixed plate bottom is equipped with guider 5, and the surface welded fastening of fixed plate has two sets of riser 8, and is two sets of the spout has been seted up on riser 8's the opposite face, and is two sets of riser 8 and the front bezel and the backplate vacuole formation of fixed plate and the cabinet body 1, the surperficial intermediate position of fixed plate has second electric telescopic handle 9 through the bolt fastening, the model of second electric telescopic handle 9 is: TGA-500, the top of the second electric telescopic rod 9 is welded and fixed with a guide plate, the width of the guide plate is smaller than the width of the cavity, the guide plate moves in the chute of the vertical plate 8 through a slide block, the surface of the guide plate is provided with a holographic projector 10, the surface of the guide plate at the two sides of the holographic projector 10 is welded and fixed with a support rod, the surface of the support rod is provided with a holographic display panel 11, the outer wall of the vertical plate 8 at the left side is provided with an exhaust fan 12, the air inlet pipe of the exhaust fan 12 penetrates through the vertical plate 8 at the left side, the outer wall of the vertical plate 8 at the left side is welded and fixed with a dust collection box 13, the exhaust fan 12 is welded and fixed on the surface of the dust collection box 13 through a support frame, the left side of the dust collection box 13 is provided with a noise reduction box 14, the, the movable blocks are fixedly welded on the surfaces of the left side plate and the right side plate of the cabinet body 1, and the top plate of the cabinet body 1 is connected with the left side plate and the right side plate of the cabinet body 1 through the movable blocks.

Specifically, guider 5 includes rotating electrical machines 16 and axis of rotation 18, rotating electrical machines 16 passes through the bolt fastening on the bottom plate of cabinet body 1, rotating electrical machines 16's model is: GMP42-775, welded fastening has driving gear 17 on the output shaft of rotating electrical machines 16, be equipped with axis of rotation 18 in the left cabinet body 1 of rotating electrical machines 16, axis of rotation 18 runs through the bottom plate of the cabinet body 1 to outside extending to the cabinet body 1, welded fastening has driven gear 21 on the outer wall of axis of rotation 18, driven gear 21 meshes with driving gear 17 mutually, axis of rotation 18's bottom welded fastening has mounting panel 19, two sets of gyro wheels 20 are installed to mounting panel 19's bottom, guider 5 can control the moving direction of the cabinet body 1, and the projection operation that the projection arrangement of being convenient for carries out all-round multi-angle.

Specifically, the top end of the rotating shaft 18 is rotatably connected with the fixing plate through a bearing seat, a rotating bearing is arranged at the joint of the rotating shaft 18 and the bottom plate of the cabinet body 1, and the rotating shaft 18 is rotatably connected with the bottom plate of the cabinet body 1 through the rotating bearing.

Specifically, be equipped with PLC controller 22 on the bottom plate surface of the cabinet body 1, PLC controller 22's right side is connected with signal transceiver 23 through the wire, through PLC controller 22 and signal transceiver 23, can carry out remote control to the cabinet body 1, makes control more convenient.

Specifically, the bottom four corners of the fixed plate in the cabinet body 1 is fixed with four groups of first electric telescopic handle 6 through bolts, and the model of second electric telescopic handle 6 is: and in the TGA-300, the telescopic shaft of the first electric telescopic rod 6 penetrates through the bottom plate of the cabinet body 1 and extends out of the cabinet body 1, and the bottom of the telescopic shaft of the first electric telescopic rod 6 is fixedly welded with a support plate 7.

Specifically, the right side of noise reduction box 14 runs through dust collection box 13 and is linked together with the left side of dust collection box 13, the left side board of the cabinet body 1 is run through to the left side of noise reduction box 14, the inside of noise reduction box 14 is provided with noise reduction layer 26, the inside of noise reduction box 14 and the right side that is located noise reduction layer 26 are fixed with flow distribution plate 24 through the bolt, ventilation hole 25 has been seted up on the surface of flow distribution plate 24, the filter screen is installed on the right side in ventilation hole 25, noise reduction box 14 can carry out noise reduction to the noise that air exhauster 12 produced.

Specifically, when the holographic projection display cabinet is used, the top plate of the cabinet body 1 is drawn out, the guide plate is pushed upwards through the second electric telescopic rod 9, the holographic display panel 11 extends out of the cabinet body 1, the holographic projector 10 is started to perform projection operation, air is blown into a cavity formed by the vertical plates 8 through the fan to blow dust in the cavity, the dust is sucked into the dust collection box 13 through the exhaust fan 12, noise reduction treatment is performed on noise generated by the exhaust fan 12 through the noise reduction box 14, when the cabinet body 1 needs to adjust the angle, the rotating motor 16 is started through the PLC 22, the driven gear 21 and the mounting plate 19 are driven to rotate through rotation of the rotating motor 16, the roller 20 is driven to rotate, the direction of the cabinet body 1 can be adjusted rapidly, when the cabinet body 1 needs to be fixed, the first electric telescopic rod 6 extends downwards to enable the support plate 7 to be in contact with the ground, and the guide device 5 and the roller 20 are far away, after the projection is finished, the second electric telescopic rod 9 descends to enable the holographic display panel 11 to descend into the cabinet body 1, and the top plate of the cabinet body 1 is inserted.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a holographic projection showcase, includes cabinet body (1), headstock (2), guider (5) and holographic display panel (11), its characterized in that: the power box (2) is fixedly welded on the right half part of the bottom of the cabinet body (1), a double-output shaft motor (3) is fixedly arranged in the power box (2) through bolts, a power wheel (4) is installed on an output shaft of the double-output shaft motor (3), a fixed plate is fixedly welded on the lower half parts of the inner walls of the two sides of the cabinet body (1), a guide device (5) is arranged on the left half part of the bottom of the fixed plate, two groups of vertical plates (8) are fixedly welded on the surface of the fixed plate, sliding grooves are formed in the opposite surfaces of the two groups of vertical plates (8), the two groups of vertical plates (8) and the fixed plate as well as the front plate and the back plate of the cabinet body (1) form a cavity, a second electric telescopic rod (9) is fixedly arranged at the middle position of the surface of the fixed plate through bolts, a guide plate is fixedly welded on the, the surface mounting of deflector has holographic projector (10), welded fastening has the bracing piece on the deflector surface of holographic projector (10) both sides, is equipped with holographic display panel (11) on the surface of bracing piece, the left side be equipped with air exhauster (12) on the outer wall of riser (8), the intake pipe of air exhauster (12) runs through left riser (8), the left side welded fastening has dust collection box (13) on the outer wall of riser (8), air exhauster (12) pass through support frame welded fastening on the surface of dust collection box (13), the left side of dust collection box (13) is equipped with noise reduction box (14), the right side be equipped with hair-dryer (15) on the outer wall of riser (8), the outlet duct of hair-dryer (15) runs through riser (8) on right side.

2. The holographic projection showcase of claim 1, wherein: guider (5) include rotating electrical machines (16) and axis of rotation (18), rotating electrical machines (16) pass through the bolt fastening on the bottom plate of the cabinet body (1), welded fastening has driving gear (17) on the output shaft of rotating electrical machines (16), be equipped with axis of rotation (18) in the left cabinet body (1) of rotating electrical machines (16), axis of rotation (18) run through the bottom plate of the cabinet body (1) to outside extending to the cabinet body (1), welded fastening has driven gear (21) on the outer wall of axis of rotation (18), driven gear (21) mesh with driving gear (17) mutually, the bottom welded fastening of axis of rotation (18) has mounting panel (19), two sets of gyro wheel (20) are installed to the bottom of mounting panel (19).

3. The holographic projection showcase of claim 2, wherein: the top of axis of rotation (18) is passed through the bearing frame and is connected with the fixed plate rotation, the junction of axis of rotation (18) and the bottom plate of the cabinet body (1) is equipped with swivel bearing, axis of rotation (18) are connected through swivel bearing and the bottom plate rotation of the cabinet body (1).

4. The holographic projection showcase of claim 1, wherein: the cabinet is characterized in that a PLC (programmable logic controller) 22 is arranged on the surface of the bottom plate of the cabinet body 1, and the right side of the PLC 22 is connected with a signal transceiver 23 through a wire.

5. The holographic projection showcase of claim 1, wherein: the bottom four corners of the fixed plate in the cabinet body (1) is fixed with four groups of first electric telescopic rods (6) through bolts, the telescopic shaft of the first electric telescopic rods (6) runs through the bottom plate of the cabinet body (1) and extends to the outside of the cabinet body (1), and the bottom of the telescopic shaft of the first electric telescopic rods (6) is fixedly welded with a supporting plate (7).

6. The holographic projection showcase of claim 1, wherein: the utility model discloses a cabinet noise reduction device, including cabinet body (1), noise reduction box (14), dust collection box (13) and dust collection box (13), the left side board of cabinet body (1) is run through and the left side of noise reduction box (14) is linked together on the right side of noise reduction box (14), the left side board of the cabinet body (1) is run through on the left side of noise reduction box (14), the inside of noise reduction box (14) is provided with noise reduction layer (26), the inside of noise reduction box (14) and the right side that is located noise reduction layer (26) are fixed with flow distribution plate (24) through the bolt, ventilation hole (25).