CN208889290U - A kind of holography 3D display machine - Google Patents
A kind of holography 3D display machine Download PDFInfo
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- CN208889290U CN208889290U CN201821415137.3U CN201821415137U CN208889290U CN 208889290 U CN208889290 U CN 208889290U CN 201821415137 U CN201821415137 U CN 201821415137U CN 208889290 U CN208889290 U CN 208889290U
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- China
- Prior art keywords
- fixedly connected
- rack gear
- imaging lens
- support column
- motor
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Abstract
The utility model discloses a kind of holography 3D display machines, belong to 3D technology field.A kind of holography 3D display machine, including cover board, imaging lens and bottom plate, holographic projector is fixedly installed at four end of cover board lower surface, the cover board lower end is provided with imaging lens mounting base at center, loudspeaker is fixedly installed with below the imaging lens mounting base, described four Bian Junyu transparent glass one end of cover board lower surface is fixedly connected, the transparent glass other end is fixedly connected with four side of plate upper surface, the imaging lens upper end is fixedly connected with four side of fixed block lower surface, the imaging lens lower end is fixedly connected with plate upper surface surrounding, the fixed block surface is provided with screw thread, the fixed block is threadedly coupled with imaging lens mounting base, it is fixedly connected in the middle part of the bottom plate lower end with support column；Using the utility model can need holographic 3D display machine position is moved when enhanced convenience, the physical strength of staff can be saved.
Description
Technical field
The utility model relates to 3D technology fields, more specifically to a kind of holography 3D display machine.
Background technique
3D line holographic projections are a kind of using interference and diffraction principle record and the true 3-D image of reconstructed object, are a kind of
Spectators, which are not necessarily to wear glasses, can see the 3D technology of three-dimensional virtual portrait；The basic principle is that: it is sharp in shooting process
Object light-wave information is recorded with principle of interference, diffraction principle reconstructed object light-wave information is utilized in imaging procedures, so as to again
The existing true 3-D image of object.This technology is in some museums using more；Holographic three-dimensional projection device is not to utilize number
Code technology is realized, but projection device allows you to see not on the MP line holographic projections film of different angle image projecting to import
Belong to other images of your self-view, it is thus achieved that really holographic three-dimensional image；Existing holography 3D display machine is general
In the case of be all it is fixed immovable, moving if necessary in this way can be pretty troublesome if position, wastes physical strength, and increase work
The workload of personnel.
Utility model content
1. technical problems to be solved
(1) existing holography 3D display machine moves position inconvenience.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of holography D display machine, including cover board, imaging lens and bottom plate are fixedly mounted at four end of cover board lower surface
There is holographic projector, imaging lens mounting base is provided at the center of the cover board lower end, is fixedly mounted below the imaging mounting base
There is loudspeaker, described four Bian Junyu transparent glass one end of cover board lower surface is fixedly connected, the transparent glass other end and bottom plate
Four side of upper surface is fixedly connected, and the imaging lens upper end is fixedly connected with four side of fixed block lower surface, the imaging lens lower end with
Plate upper surface surrounding is fixedly connected, and the fixed block surface is provided with screw thread, the fixed block and imaging lens mounting base screw thread
Connection, the bottom plate lower end middle part are fixedly connected with support column；
Motor is fixedly installed with inside the support column, the motor left side central portion is fixedly connected with motor shaft one end, institute
State and be fixedly connected in the middle part of the motor shaft other end and gear, engage connection on the left of the gear with rack gear A, the lower end the rack gear A and
It is fixedly connected in the middle part of transverse slat A, engages connection on the right side of the gear with rack gear B, the lower end the rack gear B and the middle part transverse slat B are fixed and connected
It connects, fixed frame is fixedly installed at left and right sides of the lower end the transverse slat A, is fixedly installed at left and right sides of the lower end the transverse slat B
It is fixedly connected in the middle part of fixed frame, the fixed frame lower end and universal wheel, the universal wheel is located at support column bottom end four corners.
Preferably, left wall is provided with limit plate inside the support column, and the rack gear A and the left side rack gear B are respectively provided with limited
Position block, the limited block match with limit plate；Setting in this way, limited block and limit plate can limit rack gear A and tooth
B's moves up and down distance.
Preferably, it being fixedly installed with battery below the motor, the motor right side central is fixedly connected with controller,
The motor and controller are electrically connected with battery；Setting in this way can be supplied by internal battery for motor
Electricity, eliminates many and diverse of wiring, and controller then can control the starting or closing of motor.
Preferably, the upper end the rack gear A is fixedly connected with the lower end telescopic rod A, inside the upper end the telescopic rod A and support column
Upper end is fixedly connected；The upper end the rack gear B is fixedly connected with the lower end telescopic rod B, on the upper end the telescopic rod B and support column inside
End is fixedly connected；Setting in this way, telescopic rod A and telescopic rod B can be in rack gear A and rack gear B when moving up and down
Elongation is shortened, in addition it can play the role of stationary rack A and rack gear B.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) the utility model can be realized 360 ° of opening visual angle by setting cover board, imaging lens and bottom plate, and holography is thrown
Shadow screen has terrace with edge structure, and four sides of terrace with edge can be used to realize that line holographic projections are imaged, and the displaying with naked eye 3D is imitated
Fruit improves three-dimensional merchandise display, and people can be allowed to see and be not belonging to other images that self-view can be seen, and realizes quotient
The true 3-D image of product, gives visual impact, is better able to promote the understanding to shown commodity；
(2) the utility model is additionally provided with motor and universal wheel, and battery is powered to motor and controller, when controller control
When motor processed rotates forward, it will drive the rotating forward of motor shaft, and the rotating forward of motor shaft then will drive and be fixedly connected with motor shaft
The rotating forward of gear can then drive moving downward for the rack gear A being meshed with gear and rack gear B in the rotating forward of gear, rack gear A and
The transverse slat A that moving downward will drive and be fixedly connected with rack gear A is moved downward, and rack gear B's moves downward, and will drive solid with rack gear B
Surely the transverse slat B connected is moved downward, and the lower end of transverse slat A and transverse slat B are fixedly connected to fixed frame, and fixed frame can be with transverse slat
A's and transverse slat B moves downward and moves downward, and fixed frame is fixedly connected with universal wheel, and such universal wheel will be transported downwards
It moves to expose outside inside support column, this when, staff can move holographic 3D display machine progress position
, save the consumption of staff's physical strength；Conversely, when controller controls motor reversal, motor shaft reversion, band movable tooth
The reversion of wheel, thus moving upwards with carry-over bar A and rack gear B, and then transverse slat A and transverse slat B are moved upwards, and then are driven and fixed
Frame moves upwards, and then universal wheel is driven to move upwards, and withdraws inside support column, realizes hiding for universal wheel, holographic at this time
3D display machine can be stabilized, so that it may be shown to commodity.
Detailed description of the invention
Fig. 1 faces partial structure diagram for the utility model；
Fig. 2 is the side view partial structure diagram of the utility model；
Fig. 3 is the covering plate structure schematic diagram of the utility model.
Figure label explanation:
1, cover board；2, holographic projector；3, imaging lens mounting base；4, loudspeaker；5, transparent glass；6, imaging lens；7, bottom
Plate；8, fixed block；9, controller；10, motor；11, motor shaft；12, gear；13, support column；14, rack gear A；15, battery；
16, transverse slat A；17, fixed frame；18, universal wheel；19, rack gear B；20, transverse slat B；21, telescopic rod A；22, telescopic rod B；23, it limits
Block；24, limit plate.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
Every other embodiment obtained；It fall within the protection scope of the utility model.
Embodiment 1: a kind of holography 3D display machine, including cover board 1, imaging lens 6 and bottom plate 7, it is equal at 1 lower surface of cover board, four end
It is fixedly installed with holographic projector 2, imaging lens mounting base 3 is provided at 1 lower end center of cover board, is imaged fixed below mounting base 3
Loudspeaker 4 is installed, 1 lower surface of cover board, four Bian Junyu transparent glass, 5 one end is fixedly connected, 5 other end of transparent glass and bottom plate 7
Four side of upper surface is fixedly connected, and 6 upper end of imaging lens is fixedly connected with 8 lower surface of fixed block, four side, 6 lower end of imaging lens and bottom plate 7
Upper surface surrounding is fixedly connected, and 8 surface of fixed block is provided with screw thread, and fixed block 8 is threadedly coupled with imaging lens mounting base 3, bottom plate 7
It is fixedly connected in the middle part of lower end with support column 13；
Motor 10 is fixedly installed with inside support column 13,10 left side central portion of motor is fixedly connected with 11 one end of motor shaft, electricity
It is fixedly connected in the middle part of 11 other end of arbor and gear 12,12 left side of gear engages connection, the lower end rack gear A14 and cross with rack gear A14
It is fixedly connected in the middle part of plate A16, connection is engaged on 12 right side of gear with rack gear B19, and the lower end rack gear B19 and the middle part transverse slat B20 are fixed and connected
It connects, fixed frame 17 is fixedly installed at left and right sides of the lower end transverse slat A16, is fixedly installed at left and right sides of the lower end transverse slat B20
Determine frame 17, be fixedly connected in the middle part of 17 lower end of fixed frame and universal wheel 18, universal wheel 18 is located at 13 bottom end four corners of support column；
Setting in this way, can be realized 360 ° of opening visual angle, and holographic projecting screen has a terrace with edge structure, and the four of terrace with edge
A side can be used to realize that line holographic projections are imaged, have the bandwagon effect of naked eye 3D, improve three-dimensional merchandise display, energy
It enough allows people to see and is not belonging to other images that self-view can be seen, realize the true 3-D image of commodity, give view
Impact in feel is better able to promote the understanding to shown commodity.
Embodiment 2: based on embodiment 1 but different, 13 inside left wall of support column is provided with limit plate 24, rack gear
It is provided with limited block 23 on the left of A14 and rack gear B19, limited block 23 matches with limit plate 24；It is fixedly mounted below motor 10
There is battery 15,10 right side central of motor is fixedly connected with controller 9, and motor 10 and controller 9 electrically connect with battery 15
It connects；The upper end rack gear A14 is fixedly connected with the lower end telescopic rod A21, the upper end telescopic rod A21 and the fixed company of 13 inner upper end of support column
It connects；The upper end rack gear B19 is fixedly connected with the lower end telescopic rod B22, the upper end telescopic rod B22 and the fixed company of 13 inner upper end of support column
It connects；
Setting in this way, battery 15 are powered to motor 10 and controller 9, are rotated forward when controller 9 controls motor 10
When, it will drive the rotating forward of motor shaft 11, and the rotating forward of motor shaft 11 then will drive the gear being fixedly connected with motor shaft 11
12 rotating forward can then drive moving downward for the rack gear A14 being meshed with gear 12 and rack gear B19 in the rotating forward of gear 12,
It rack gear A14 and moves downward the transverse slat A16 that will drive and be fixedly connected with rack gear A14 and moves downward, rack gear B19's moves downward then
It will drive the transverse slat B20 being fixedly connected with rack gear B19 to move downward, and the lower end of transverse slat A16 and transverse slat B20 are fixedly connected to
Fixed frame 17, fixed frame 17 can moving downward and move downward with transverse slat A16 and transverse slat B20, fixed frame 17 be with it is universal
What wheel 18 was fixedly connected, such universal wheel 18 will move downward to expose outside inside support column 13, this when works
Personnel can carry out moving for position to holographic 3D display machine, save the consumption of staff's physical strength；Conversely, when control
When device 9 controls the reversion of motor 10, motor shaft 11 is inverted, the reversion with moving gear 12, thus with carry-over bar A14 and rack gear
B19's moves upwards, and then transverse slat A16 and transverse slat B20 are moved upwards, and then fixed frame 17 is driven to move upwards, and then drives
Universal wheel 18 moves upwards, and withdraws inside support column 13, realizes hiding for universal wheel 18, at this time holography 3D display machine
It is stabilized, so that it may which that commodity are shown.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.In addition, one word of " comprising " is not excluded for other elements or step, "one" word before the component is not excluded for including " multiple " be somebody's turn to do
Element.The multiple multiple elements stated in claim to a product can also by an element by software or hardware come real
It is existing.The first, the second equal words are used to indicate names, and are not indicated any particular order.
Claims (4)
1. a kind of holography 3D display machine, including cover board (1), imaging lens (6) and bottom plate (7), it is characterised in that: the cover board (1)
It is fixedly installed at four end of lower surface holographic projector (2), is provided with imaging lens mounting base at cover board (1) the lower end center
(3), be fixedly installed with loudspeaker (4) below the imaging lens mounting base (3), four side of cover board (1) lower surface with it is transparent
Glass (5) one end is fixedly connected, and transparent glass (5) other end is fixedly connected with four side of bottom plate (7) upper surface, the imaging
Mirror (6) upper end is fixedly connected with four side of fixed block (8) lower surface, and imaging lens (6) lower end and bottom plate (7) upper surface surrounding are solid
Fixed connection, fixed block (8) surface are provided with screw thread, and the fixed block (8) is threadedly coupled with imaging lens mounting base (3), institute
It states and is fixedly connected in the middle part of bottom plate (7) lower end with support column (13)；
It is fixedly installed with motor (10) inside the support column (13), motor (10) left side central portion and motor shaft (11) one end
It is fixedly connected, is fixedly connected in the middle part of motor shaft (11) other end and gear (12), gear (12) left side and rack gear A
(14) engagement connection, the rack gear A(14) it is fixedly connected in the middle part of lower end and transverse slat A(16), on the right side of the gear (12) and rack gear B
(19) engagement connection, the rack gear B(19) middle part lower end and transverse slat B(20) is fixedly connected, the transverse slat A(16) lower end or so two
Side is fixedly installed with fixed frame (17), the transverse slat B(20) it is fixedly installed with fixed frame (17) at left and right sides of lower end, it is described
It is fixedly connected in the middle part of fixed frame (17) lower end and universal wheel (18), the universal wheel (18) is located at support column (13) bottom end quadrangle
Place.
2. a kind of holography 3D display machine according to claim 1, it is characterised in that: the internal left wall of the support column (13) is set
Be equipped with limit plate (24), the rack gear A(14) and rack gear B(19) left side be provided with limited block (23), the limited block (23)
Match with limit plate (24).
3. a kind of holography 3D display machine according to claim 2, it is characterised in that: be fixedly mounted below the motor (10)
Have battery (15), motor (10) right side central is fixedly connected with controller (9), the motor (10) and controller (9)
It is electrically connected with battery (15).
4. a kind of holography 3D display machine according to claim 2, it is characterised in that: the rack gear A(14) upper end and flexible
Bar A(21) lower end is fixedly connected, the telescopic rod A(21) upper end is fixedly connected with support column (13) inner upper end；The rack gear B
(19) upper end is fixedly connected with the lower end telescopic rod B(22), the telescopic rod B(22) upper end fixes with support column (13) inner upper end
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415137.3U CN208889290U (en) | 2018-08-31 | 2018-08-31 | A kind of holography 3D display machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415137.3U CN208889290U (en) | 2018-08-31 | 2018-08-31 | A kind of holography 3D display machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208889290U true CN208889290U (en) | 2019-05-21 |
Family
ID=66510547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821415137.3U Expired - Fee Related CN208889290U (en) | 2018-08-31 | 2018-08-31 | A kind of holography 3D display machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208889290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824823A (en) * | 2019-12-17 | 2020-02-21 | 江苏梦之坊文化传媒有限公司 | Portable 3D projection equipment |
| CN111916004A (en) * | 2020-06-18 | 2020-11-10 | 齐鲁师范学院 | Multi-functional campus propaganda pavilion |
-
2018
- 2018-08-31 CN CN201821415137.3U patent/CN208889290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824823A (en) * | 2019-12-17 | 2020-02-21 | 江苏梦之坊文化传媒有限公司 | Portable 3D projection equipment |
| CN111916004A (en) * | 2020-06-18 | 2020-11-10 | 齐鲁师范学院 | Multi-functional campus propaganda pavilion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20210831 |