CN211207052U

CN211207052U - Integrated holographic projection equipment

Info

Publication number: CN211207052U
Application number: CN201922473475.3U
Authority: CN
Inventors: 高雄
Original assignee: Shenzhen Weiguang Vision Technology Co ltd
Current assignee: Shenzhen Weiguang Vision Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-07
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a holographic projection equipment of integral type, this projection equipment includes the projecting apparatus, 3D glasses and the finger that separate with this projecting apparatus hold in the palm, the shell at this projecting apparatus periphery and the projecting apparatus back is located to fixed cover, set firmly in the mounting bracket at this projecting apparatus back and lie in this shell, fixed mounting is mainboard on this mounting bracket, install CPU and the storage device on this mainboard, install on this mounting bracket or install on this mainboard the display card of being connected with this mainboard electricity, and set up the positioning device who is used for fixing a position this 3D glasses and indicates the support position in this shell, this positioning device is connected with this mainboard electricity, the display output of this mainboard and the signal input part signal connection of this projecting apparatus.

Description

Integrated holographic projection equipment

Technical Field

The utility model relates to a projection field, more specifically say, relate to a holographic projection equipment of integral type.

Background

In order to complete holographic projection, the projector and the host need to be connected through a data line, whereas the projector and the host in the prior art are separated from each other. When the holographic projection device is used and carried, more inconvenience exists, and the attractiveness of the holographic projection device is seriously affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's above-mentioned defect provides a holographic projection equipment of integral type.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a structure holographic projection equipment of integral type, this projection equipment includes the projecting apparatus, 3D glasses and the finger that separate with this projecting apparatus hold in the palm, the shell at this projecting apparatus periphery and the projecting apparatus back is located to fixed cover, set firmly in the mounting bracket at this projecting apparatus back and lie in this shell, fixed mounting is the mainboard on this mounting bracket, install CPU and storage device on this mainboard, install on this mounting bracket or install on this mainboard the display card of being connected with this mainboard electricity, and set up the locating device who is used for fixing a position this 3D glasses and indicates to hold in the palm the position in this shell, this locating device is connected with this mainboard electricity, the display output of this mainboard and the signal input part signal connection of this projecting apparatus.

Among the holographic projection equipment of integral type, this projection equipment is still including setting up the computer power who is connected and supplies power for this mainboard with this mainboard electricity on this mounting bracket.

Among the holographic projection equipment of integral type, this projection equipment is still including setting up on this mainboard for the radiating first radiator fan of this CPU and set up on this display card for the radiating second radiator fan of this display card.

Among the holographic projection equipment of integral type, be equipped with two at least fixed orificess that are used for fixed this mounting bracket on this mounting bracket, this projecting apparatus back is equipped with two at least first screw holes with this fixed orifices relevant position department.

Among the holographic projection equipment of integral type, be equipped with a plurality of second screw holes that supply this mainboard, display card and computer power fixed mounting on this mounting bracket.

Among the holographic projection equipment of integral type, this shell locates this projecting apparatus outlying frame and lid including the cover and locates the apron at this frame back.

Among the holographic projection equipment of integral type, this frame includes the first curb plate of roof, bottom plate, this roof first end of fixed connection and the first end of bottom plate, the second curb plate of this roof second end of fixed connection and bottom plate second end, this roof medial surface is equipped with the first holding chamber that is used for this positioning device of fixed holding.

Among the holographic projection equipment of integral type, this first curb plate and the first lateral wall butt of this projecting apparatus, this second curb plate and this projecting apparatus second lateral wall butt, this roof medial surface has set firmly first backup pad, this first backup pad and this projecting apparatus roof butt, this first holding chamber clamp is located between this roof and this first backup pad.

Among the holographic projection equipment of integral type, this bottom plate medial surface has set firmly the second backup pad, press from both sides between this second backup pad and this bottom plate and establish the second holding chamber that forms and be used for the holding cable, this second backup pad and this projector diapire butt, be equipped with the first fixing base of this first backup pad of fixed connection and this first curb plate in this shell, the second fixing base of this first backup pad of fixed connection and second curb plate, the third fixing base of this second backup pad of fixed connection and first curb plate, and the fourth fixing base of this second backup pad of fixed connection and second curb plate, this first fixing base, the second fixing base, third fixing base and fourth fixing base are respectively through screw spiro union in this projector back angular position department all around.

Among the holographic projection equipment of integral type, be equipped with first heat dissipation window on this apron, be equipped with the second heat dissipation window with the corresponding position department of this projecting apparatus thermovent on this first curb plate, be equipped with the third heat dissipation window on this second curb plate.

Implement the utility model discloses a holographic projection equipment of integral type has following beneficial effect: use the utility model discloses a during holographic projection equipment of integral type, positioning device fixes a position 3D glasses and the position that indicates to hold in the palm in three-dimensional space, and positioning device sends 3D glasses and the location information who indicates to hold in the palm to CPU, and CPU carries out projection display according to 3D glasses and the location information update projection picture that indicates to hold in the palm through the projecting apparatus. Furthermore, the projector, the mainboard, the CPU, the storage device, the display card and the positioning device are simultaneously installed and fixed in the same shell, so that the integration of the projector, the mainboard, the CPU and other components can be realized. The projector and the host are integrated, so that a user only needs to carry and use the whole projection equipment when using and carrying the projection equipment, the projector and the host do not need to be carried and connected respectively, and meanwhile, the whole projection equipment is simpler and more attractive.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic diagram of an exploded structure of an integrated holographic projection apparatus according to the present invention;

fig. 2 is a schematic view of the combined structure of the integrated holographic projection device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, in the first embodiment of the integrated holographic projection device of the present invention, the projection device 1 includes a projector 2, a pair of 3D glasses and a finger holder (not shown) separated from the projector 2, a housing 3 disposed at the periphery of the projector 2 and at the back of the projector 2 and fixed by a cover, a mounting frame 4 fixed at the back of the projector 2 and located in the housing 3, a main board 5 fixedly mounted on the mounting frame 4, a CPU and a storage device mounted on the main board 5, a display card 6 mounted on the mounting frame 4 or mounted on the main board 5 and electrically connected to the main board 5, and a positioning device 7 disposed in the housing 3 and used for positioning the 3D glasses and the finger holder, the positioning device 7 is electrically connected to the main board 5, and the display output end of the main board 5 is connected to the signal input end of the projector 2.

The positioning device 7 is an image collecting device which collects images of the 3D glasses and the infrared sensors on the finger supports in real time, the positioning device 7 obtains the positions of the 3D glasses and the finger supports in a three-dimensional space through arithmetic operation, and then the projector 2 is controlled to update a picture to project according to the positions of the 3D glasses and the finger supports in the three-dimensional space, so that holographic images of different angle scenes can be seen at different positions.

It can be understood that the 3D glasses are glasses worn on the eyes of the human body and used for watching 3D holograms. The finger support is worn on a hand of a human body and used for virtual touch operation. The finger rest may also be a glove, finger glove, or the like.

Use the utility model discloses a during holographic projection equipment of integral type 1, positioning device 7 fixes a position 3D glasses and indicates the position of holding in the palm in three-dimensional space, and positioning device 7 sends 3D glasses and the location information who indicates the support to CPU, and CPU carries out projection display according to 3D glasses and the location information update projection picture that indicates the support through projecting apparatus 2. Further, the projector 2, the main board 5, the CPU, the storage device, the graphics card 6, and the positioning device 7 are mounted and fixed in the same housing 3 at the same time, so that the projector 2, the main board 5, the CPU, and other components can be integrated. Equivalently, the projector 2 and the host are integrated, when a user uses and carries the projection device 1, the user only needs to carry and use the whole projection device 1, and does not need to carry and connect the projector 2 and the host respectively, so that the whole projection device 1 is simpler and more attractive.

Further, the projection device 1 further includes a computer power supply 8 disposed on the mounting frame 4, electrically connected to the motherboard 5, and configured to supply power to the motherboard 5. The projection device 1 further includes a first cooling fan disposed on the motherboard 5 for cooling the CPU, and a second cooling fan disposed on the graphics card 6 for cooling the graphics card 6.

The whole projection equipment 1 supplies power to the mainboard 5, the display card 6, the positioning equipment 7, the projector 2 and the like through the computer power supply 8. In the operation process of the projection device 1, the first cooling fan and the second cooling fan can respectively cool the CPU and the display card 6, so as to avoid the influence of the over-high temperature on the operation efficiency of the CPU and the display card 6.

In the present embodiment, at least two fixing holes 9 for fixing the mounting bracket 4 are provided on the mounting bracket 4, and at least two first threaded holes 10 are provided on the rear surface of the projector 2 at positions corresponding to the fixing holes 9. When the mounting frame 4 is fixed, the fixing holes 9 on the mounting frame 4 are aligned with the first threaded holes 10, and then the screws penetrate through the fixing holes 9 and then are screwed with the first threaded holes 10, so that the mounting frame 4 is fixed.

Furthermore, in order to facilitate the fixing of electrical components such as the main board 5, the display card 6, and the computer power supply 8, the mounting frame 4 is provided with a plurality of second threaded holes 11 for fixedly mounting the main board 5, the display card 6, and the computer power supply 8. When fixing mainboard 5, display card 6 and computer power 8, with mainboard 5, display card 6 and the fixed orifices 9 on the computer power 8 with second screw hole 11 alignment, then use the screw with mainboard 5, display card 6 and computer power 8 etc. be fixed in on the second screw hole 11 can.

In the present embodiment, the housing 3 includes an outer frame 12 covering the outer periphery of the projector 2 and a cover plate 13 covering the back surface of the outer frame 12, so that the electrical components and the circuit in the housing 3 can be easily attached and detached and maintained.

Specifically, the outer frame 12 includes a top plate 14, a bottom plate 15, a first side plate 16 fixedly connected to a first end of the top plate 14 and a first end of the bottom plate 15, and a second side plate 17 fixedly connected to a second end of the top plate 14 and a second end of the bottom plate 15, wherein a first receiving cavity 18 for fixedly receiving the positioning device 7 is disposed on an inner side surface of the top plate 14.

The first side plate 16 abuts against a first side wall of the projector 2, the second side plate 17 abuts against a second side wall of the projector 2, a first supporting plate 19 is fixedly arranged on the inner side surface of the top plate 14, the first supporting plate 19 abuts against the top wall of the projector 2, and the first accommodating cavity 18 is clamped between the top plate 14 and the first supporting plate 19.

The first end of this first backup pad 19 is equipped with first arc connecting portion, and this first backup pad 19 second end is equipped with second arc connecting portion, this first arc connecting portion and 16 medial surface spiro union of first curb plate or welded fastening, this second arc connecting portion and 17 medial surface spiro union of second curb plate or welded fastening. Preferably, the first receiving cavity 18 is covered with a first panel, and the first panel is provided with a positioning hole 32 for the positioning device 7 to receive the infrared signal.

Furthermore, in order to avoid various cables in the shell 3 from being arranged in a complicated manner, the overall appearance of the shell 3 is affected. A second supporting plate 20 is fixedly arranged on the inner side surface of the bottom plate 15, a second accommodating cavity 21 for accommodating a cable is formed between the second supporting plate 20 and the bottom plate 15 in a clamping manner, the second supporting plate 20 is abutted against the bottom wall of the projector 2, a first fixing seat fixedly connected with the first supporting plate 19 and the first side plate 16, a second fixing seat 22 fixedly connected with the first supporting plate 19 and the second side plate 17, a third fixing seat fixedly connected with the second supporting plate 20 and the first side plate 16 and a fourth fixing seat 23 fixedly connected with the second supporting plate 20 and the second side plate 17 are arranged in the shell 3, and the first fixing seat, the second fixing seat 22, the third fixing seat and the fourth fixing seat 23 are respectively screwed at the peripheral angular positions on the back surface of the projector 2 through screws.

The first end of this second backup pad 20 is equipped with third arc connecting portion, and this second backup pad 20 second end is equipped with fourth arc connecting portion, and this third arc connecting portion and 16 medial surface spiro union of first curb plate or welded fastening, this fourth arc connecting portion and 17 medial surface spiro union of second curb plate or welded fastening. Preferably, the second supporting plate 20 is provided with a wire hole for the cable to pass through into the second accommodating cavity 21.

Specifically, the first fixing seat comprises a first fixing plate, a first connecting plate vertically and fixedly arranged on a first side of the first fixing plate, and a second connecting plate vertically and fixedly arranged on a second side of the first fixing plate, wherein the first connecting plate and the second connecting plate are arranged adjacently. When fixing the first fixing base, with the fixed spiro union or the welding of first connecting plate and first curb plate 16, with the fixed spiro union or the welding of second connecting plate and first backup pad 19 to it is fixed with first curb plate 16 and first backup pad 19 with first fixing base. Similarly, the second fixing seat 22 is fixed to the second side plate 17 and the first supporting plate 19, the third fixing seat is fixed to the first side plate 16 and the second supporting plate 20, and the fourth fixing seat 23 is fixed to the second side plate 17 and the second supporting plate 20, so that the first side plate 16, the first supporting plate 19, the second side plate 17 and the second supporting plate 20 are fixedly connected, and the outer frame 12 forms a fixedly connected frame body.

Furthermore, the motherboard 5 is provided with a USB interface, a network interface, a video interface, an audio interface, etc. electrically connected to the motherboard 5, and the computer power supply 8 is provided with a power supply interface electrically connected to the computer power supply 8. In the present embodiment, the first side plate 16 is provided with an interface hole 31 through which the USB interface, the network interface, the video interface, the audio interface, the power interface, and the like are extended out of the housing 3.

In order to facilitate the detachment and fixing of the cover plate 13, a first stop block 27 for stopping the cover plate 13 when the cover plate 13 is covered on the back surface of the outer frame 12 is fixedly arranged at the joint of the first side plate 16 of the outer frame 12 and the top plate 14 or the first support plate 19, a second stop block 28 for stopping the cover plate 13 when the cover plate 13 is covered on the back surface of the outer frame 12 is fixedly arranged at the joint of the second side plate 17 of the outer frame 12 and the bottom plate 15 or the second support plate 20, a third stop block 29 for stopping the cover plate 13 when the cover plate 13 is covered on the back surface of the outer frame 12 is fixedly arranged at the joint of the first side plate 16 of the outer frame 12 and the bottom plate 15 or the second support plate 20, a fourth stop block 30 for stopping the cover plate 13 when the cover plate 13 is covered on the back surface of the outer frame 12 is fixedly arranged at the joint of the first side plate 17 of the outer frame 12 and the second side plate 15 or the second support plate 20, and third threaded holes are respectively arranged on the first stop block 27, the second stop block 28, the third stop, the cover plate 13 is provided with second fixing holes at positions corresponding to the third threaded holes.

Furthermore, the fixing frame further includes a first threaded rubber foot pad disposed at a peripheral angular position of the cover plate 13 and capable of passing through the second fixing hole and being screwed with the third threaded hole.

When fixed apron 13, pass first screw thread rubber foot pad behind the second fixed orifices respectively with the spiro union of third screw hole, can realize the fixed to apron 13. When the cover plate 13 needs to be detached, the cover plate 13 can be detached by only screwing the first threaded rubber foot pads located at the peripheral angular positions of the cover plate 13 out of the third threaded holes, and the operations of replacing, maintaining, overhauling and the like are performed on the electric elements and circuits in the housing 3.

Furthermore, the four corners of the bottom plate 15 are respectively provided with a fourth threaded hole and a second threaded rubber foot pad screwed with the fourth threaded hole.

Use the utility model discloses a during projection apparatus 1, can use first screw thread rubber foot pad to support apron 13 down for 2 vertical projection that carry out on to wall or curtain of projecting apparatus. The base plate 15 may also be oriented downward and supported by a second threaded rubber foot pad so that the projector 2 projects horizontally onto the desktop.

In order to achieve better heat dissipation effect, the cover plate 13 is provided with a first heat dissipation window 24, the first side plate 16 is provided with a second heat dissipation window 25 at a position corresponding to the heat dissipation port of the projector 2, and the second side plate 17 is provided with a third heat dissipation window 26.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a holographic projection equipment of integral type, its characterized in that, projection equipment include the projecting apparatus, with the 3D glasses of projecting apparatus separation and indicate to hold in the palm, fixed cover are located the shell at the projecting apparatus periphery and the projecting apparatus back, set firmly in the projecting apparatus back is located mounting bracket, fixed mounting in the shell mainboard on the mounting bracket, install in CPU and storage device on the mainboard, install in on the mounting bracket or install in on the mainboard with the display card that the mainboard electricity is connected and set up in be used for the location in the shell 3D glasses and indicate the positioning device who holds in the palm the position, positioning device with the mainboard electricity is connected, the display output of mainboard with the signal input part signal connection of projecting apparatus.

2. The integrated holographic projection device of claim 1, further comprising a computer power source disposed on the mounting bracket electrically connected to the motherboard and configured to power the motherboard.

3. The integrated holographic projection device of claim 2, wherein the projection device further comprises a first heat dissipation fan disposed on the motherboard for dissipating heat of the CPU, and a second heat dissipation fan disposed on the graphics card for dissipating heat of the graphics card.

4. The integrated holographic projection device of claim 2, wherein the mounting frame is provided with at least two fixing holes for fixing the mounting frame, and the projector back surface is provided with at least two first threaded holes at positions corresponding to the fixing holes.

5. The integrated holographic projection device of claim 4, wherein the mounting frame is provided with a plurality of second threaded holes for fixedly mounting the main board, the display card and the computer power supply.

6. The integrated holographic projection device of claim 1, wherein the housing comprises an outer frame covering the periphery of the projector, and a cover plate covering the back of the outer frame.

7. The integrated holographic projection device of claim 6, wherein the outer frame comprises a top plate, a bottom plate, a first side plate fixedly connected to a first end of the top plate and a first end of the bottom plate, and a second side plate fixedly connected to a second end of the top plate and a second end of the bottom plate, and a first receiving cavity for fixedly receiving the positioning device is formed in an inner side surface of the top plate.

8. The integrated holographic projection device of claim 7, wherein the first side plate abuts against the first side wall of the projector, the second side plate abuts against the second side wall of the projector, a first support plate is fixedly arranged on the inner side surface of the top plate, the first support plate abuts against the top wall of the projector, and the first accommodating cavity is sandwiched between the top plate and the first support plate.

9. The integrated holographic projection device of claim 8, wherein a second supporting plate is fixedly disposed on an inner side surface of the bottom plate, a second accommodating cavity for accommodating a cable is formed between the second supporting plate and the bottom plate, the second supporting plate abuts against the bottom wall of the projector, a first fixing seat fixedly connected to the first supporting plate and the first side plate, a second fixing seat fixedly connected to the first supporting plate and the second side plate, a third fixing seat fixedly connected to the second supporting plate and the first side plate, and a fourth fixing seat fixedly connected to the second supporting plate and the second side plate are disposed in the housing, and the first fixing seat, the second fixing seat, the third fixing seat, and the fourth fixing seat are respectively screwed to peripheral angular positions on the back surface of the projector through screws.

10. The integrated holographic projection device of claim 9, wherein the cover plate has a first heat dissipation window, the first side plate has a second heat dissipation window corresponding to the heat dissipation opening of the projector, and the second side plate has a third heat dissipation window.