CN211150059U

CN211150059U - Portable holographic optical display device

Info

Publication number: CN211150059U
Application number: CN201922060919.0U
Authority: CN
Inventors: 宋婷; 孙博
Original assignee: XI'AN HANGGU MICROWAVE PHOTOELECTRIC TECHNOLOGY CO LTD
Current assignee: XI'AN HANGGU MICROWAVE PHOTOELECTRIC TECHNOLOGY CO LTD
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-31
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to an optical display device technical field specifically is a portable holographic optical display device, including showing bearing box frame, optical display structure and demonstration bearing structure, the inside that shows bearing box frame is provided with optical projection equipment and places storehouse and demonstration projection rolling storehouse, and optical projection equipment places the top that the storehouse is located demonstration projection rolling storehouse, optical display structure installs in the inside that shows projection rolling storehouse, it is connected with the go-between to shoulder one end, and the other end of baldric is connected with the adjustable ring, show that bearing structure sets up in the rear that shows projection rolling storehouse. This kind of portable holographic optical display device places the storehouse through the optics projection equipment that sets up and can conveniently deposit optics projection equipment, so can conveniently use optics projection equipment in other places, can conveniently carry optical display device through setting up of portable structure to this can enlarge optical display device's use place.

Description

Portable holographic optical display device

Technical Field

The utility model relates to an optical display device technical field specifically is a portable holographic optical display device.

Background

Optics (optics) is an important branch of physics. And is also a subject related to optical engineering. While optics, as it is common today, is in a broad sense, the science of studying the generation, transmission, reception and display of electromagnetic radiation in a wide range of wavebands from microwaves, infrared, visible, ultraviolet, up to X-rays and gamma rays, and the science of interacting with matter, with emphasis on the range from infrared to ultraviolet. It is an important component of physics.

The conventional optical display device is mostly placed in a laboratory or a conference room for use, so that the application range of the display device is limited, the optical display device is not convenient to use in other places, and the general optical display device is not easy to carry and use, so that the optical display device with higher practicability is provided.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the conventional optical display device is mostly placed in a laboratory or a conference room for use, so that the application range of the display device is limited, the optical display device is inconvenient to use in other places, and the common optical display device is not easy to carry and use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a portable holographic optical display device, bears tank tower, optics display structure and demonstration bearing structure including showing, the inside that shows to bear the tank tower is provided with optics projection equipment and places storehouse and demonstration projection rolling storehouse, and optics projection equipment places the top that the storehouse is located demonstration projection rolling storehouse, optics display structure installs in the inside that shows projection rolling storehouse, the fixed surface that shows to bear the tank tower has portable structure, and portable structure includes baldric, go-between and adjustable ring, baldric one end is connected with the go-between, and the other end of baldric is connected with the adjustable ring, show bearing structure and set up in the rear that shows projection rolling storehouse, the last surface mounting that shows to bear the tank tower has the overlay, and one side of overlay is connected with the hinge to the surface mounting of overlay opposite side has the locking handle.

Preferably, the optical projection device placing cabin is internally provided with a projector and a power supply, and the model of the projector is CB-S05.

Preferably, the optical display structure comprises a servo motor, a winding shaft, a display screen and a ballast rod, the output end of the servo motor is connected with the winding shaft, the outer side of the winding shaft is connected with the display screen, and the lower end of the display screen is connected with the ballast rod.

Preferably, the servo motor forms a rotating structure through the winding shaft and the display screen, and the ballast rod penetrates through the inside of the bottom end of the display screen.

Preferably, the display support structure comprises a fixed claw, a telescopic rod, a supporting rod and a connecting hinge, the upper end of the fixed claw is connected with the telescopic rod, the outer side of the telescopic rod is connected with the supporting rod, and the top end of the supporting rod is connected with the connecting hinge.

Preferably, the telescopic rod and the support rod form a telescopic structure through threads, and the support rod and the display bearing box frame form a rotating structure through a connecting hinge.

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

1. The portable holographic optical display device can conveniently store optical projection equipment through the optical projection equipment storage bin, so that the optical projection equipment can be conveniently used in other places, and the equipment can be covered and protected through the installed covering plate;

2. The utility model discloses an optical display structure that sets up can conveniently show shadow formation of image to can carry out the rolling protection to the display screen through the servo motor that sets up and winding axle, can guarantee the roughness when the display screen uses through the pole of town simultaneously, thereby can improve holographic projection's display effect;

3. The utility model discloses a demonstration bearing structure who sets up can support whole device when device holographic projection shows, can adjust display device's demonstration height through the flexible between telescopic link and the bracing piece, can conveniently carry optical display device through portable structure's setting simultaneously to this can enlarge optical display device's use place.

Drawings

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

FIG. 2 is a schematic view of the present invention showing the structure of the carrier frame viewed from the bottom;

Fig. 3 is a schematic view of the present invention showing a novel structure of the carrier frame.

In the figure: 1. displaying the bearing box frame; 2. an optical projection device placing bin; 3. displaying a projection rolling bin; 4. an optical display structure; 401. a servo motor; 402. a winding shaft; 403. a display screen; 404. a pole is pressed; 5. a portable structure; 501. shoulder straps; 502. a connecting ring; 503. an adjusting ring; 6. displaying a support structure; 601. a fixed jaw; 602. a telescopic rod; 603. a support bar; 604. a connecting hinge; 7. a cover plate; 8. a hinge; 9. and locking the handle.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, a portable holographic optical display device, which comprises a display carrying case frame 1, an optical projection device placing bin 2, a display projection rolling bin 3, an optical display structure 4, a servo motor 401, a winding shaft 402, a display screen 403, a ballast rod 404, a portable structure 5, a shoulder strap 501, a connecting ring 502, an adjusting ring 503, a display supporting structure 6, a fixed claw 601, a telescopic rod 602, a supporting rod 603, a connecting hinge 604, a covering plate 7, a hinge 8 and a locking handle 9, wherein the optical projection device placing bin 2 and the display projection rolling bin 3 are arranged inside the display carrying case frame 1, the optical projection device placing bin 2 is positioned above the display projection rolling bin 3, a projector and a power supply are arranged inside the optical projection device placing bin 2, the model of the projector is CB-S05, the optical projection device can be conveniently stored through the optical projection device placing bin 2, thus, the optical projection equipment can be conveniently used in other places;

The optical display structure 4 is installed inside the display projection winding bin 3, the optical display structure 4 comprises a servo motor 401, a winding shaft 402, a display curtain 403 and a ballast rod 404, the output end of the servo motor 401 is connected with the winding shaft 402, the outer side of the winding shaft 402 is connected with the display curtain 403, the lower end of the display curtain 403 is connected with the ballast rod 404, the servo motor 401 forms a rotating structure through the winding shaft 402 and the display curtain 403, the ballast rod 404 penetrates through the inside of the bottom end of the display curtain 403, light and shadow imaging can be conveniently displayed through the arranged optical display structure 4, the display curtain 403 can be wound and protected through the arranged servo motor 401 and the winding shaft 402, meanwhile, the flatness of the display curtain 403 in use can be guaranteed through the ballast rod 404, and therefore the display effect of holographic projection can be improved;

The outer surface of the display bearing box frame 1 is fixed with a portable structure 5, the portable structure 5 comprises a shoulder belt 501, a connecting ring 502 and an adjusting ring 503, one end of the shoulder belt 501 is connected with the connecting ring 502, the other end of the shoulder belt 501 is connected with the adjusting ring 503, the display supporting structure 6 is arranged behind the display projection winding bin 3, the optical display device can be conveniently carried by the arrangement of the portable structure 5, so that the use field of the optical display device can be enlarged, the display supporting structure 6 comprises a fixed claw 601, a telescopic rod 602, a supporting rod 603 and a connecting hinge 604, the upper end of the fixed claw 601 is connected with the telescopic rod 602, the outer side of the telescopic rod 602 is connected with the supporting rod 603, the top end of the supporting rod 603 is connected with the connecting hinge 604, the telescopic rod 602 forms a telescopic structure with the supporting rod 603 through threads, and the supporting rod 603 forms, the whole device can be supported by the arranged display supporting structure 6 during holographic projection display of the device, the display height of the display device can be adjusted by stretching between the telescopic rod 602 and the supporting rod 603, the covering plate 7 is mounted on the upper surface of the display bearing box frame 1, the hinge 8 is connected to one side of the covering plate 7, the locking handle 9 is mounted on the outer surface of the other side of the covering plate 7, and equipment can be covered and protected by the mounted covering plate 7.

In the utility model, when the user uses the device, the whole optical display device can be carried and carried by the display carrying case frame 1, the user can hold the locking handle 9 tightly, the cover plate 7 can be opened by rotating, the cover plate 7 can rotate by the hinge 8, thus the projector arranged in the optical projection equipment placing chamber 2 can be taken out, the support rod 603 can be shifted simultaneously, the support rod 603 can be rotated out from the display carrying case frame 1 by the connecting hinge 604, thus the whole display device can be displayed and supported by the support rod 603, the telescopic rod 602 is connected with the support rod 603 by the screw thread, thus the telescopic rod 602 can be drawn out from the support rod 603 by rotating the telescopic rod 602, thus the display height of the device can be adjusted, meanwhile, the device can be tightly held on the ground by the fixing claw 601 arranged, thereby the placing stability of the device can be ensured, the power that sets up through the device inside can be for the power supply of the power consumption part of whole device, start optical display structure 4, servo motor 401 work can rotate through driving winding axle 402, so enable the rolling and put down display curtain 403 in showing projection rolling storehouse 3, and the gravity through town pole 404 is dragged and can be guaranteed the planarization of display curtain 403, so the projection through the projecting apparatus, can make optical image show on display curtain 403, simultaneously can the person of facilitating the use bear the device through baldric 501 through the portable structure 5 who sets up, and through adjusting the elasticity between adjustable ring 503 and the baldric 501, can adjust the live length of baldric 501, the setting of go-between ring 502 can guarantee the fastening nature of being connected between baldric 501 and the demonstration bearing box frame 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A portable holographic optical display comprising a display carrying case frame (1), an optical display structure (4) and a display support structure (6), characterized in that: the display bearing box frame is characterized in that an optical projection device placing bin (2) and a display projection rolling bin (3) are arranged in the display bearing box frame (1), the optical projection device placing bin (2) is located above the display projection rolling bin (3), an optical display structure (4) is installed in the display projection rolling bin (3), a portable structure (5) is fixed on the outer surface of the display bearing box frame (1), the portable structure (5) comprises a shoulder strap (501), a connecting ring (502) and an adjusting ring (503), one end of the shoulder strap (501) is connected with the connecting ring (502), the other end of the shoulder strap (501) is connected with the adjusting ring (503), a display supporting structure (6) is arranged behind the display projection rolling bin (3), a covering plate (7) is installed on the upper surface of the display bearing box frame (1), and a hinge (8) is connected to one side of the covering plate (7), and a locking handle (9) is arranged on the outer surface of the other side of the covering plate (7).

2. A portable holographic optical display of claim 1, in which: the optical projection equipment placing bin (2) is internally provided with a projector and a power supply, and the model of the projector is CB-S05.

3. A portable holographic optical display of claim 1, in which: the optical display structure (4) comprises a servo motor (401), a winding shaft (402), a display curtain (403) and a ballast rod (404), the output end of the servo motor (401) is connected with the winding shaft (402), the outer side of the winding shaft (402) is connected with the display curtain (403), and the lower end of the display curtain (403) is connected with the ballast rod (404).

4. A portable holographic optical display according to claim 3, wherein: the servo motor (401) forms a rotating structure with the display curtain (403) through the winding shaft (402), and the ballast rod (404) penetrates through the inside of the bottom end of the display curtain (403).

5. A portable holographic optical display of claim 1, in which: show bearing structure (6) including stationary dog (601), telescopic link (602), bracing piece (603) and connection hinge (604), and the upper end of stationary dog (601) is connected with telescopic link (602), the outside of telescopic link (602) is connected with bracing piece (603), and the top of bracing piece (603) is connected with connection hinge (604).

6. A portable holographic optical display of claim 5, in which: the telescopic rod (602) forms a telescopic structure with the support rod (603) through threads, and the support rod (603) forms a rotating structure with the display bearing box frame (1) through a connecting hinge (604).