CN209281739U - A kind of digital multimedia sand table device convenient for collecting - Google Patents
A kind of digital multimedia sand table device convenient for collecting Download PDFInfo
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- CN209281739U CN209281739U CN201821442718.6U CN201821442718U CN209281739U CN 209281739 U CN209281739 U CN 209281739U CN 201821442718 U CN201821442718 U CN 201821442718U CN 209281739 U CN209281739 U CN 209281739U
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- projector
- hydraulic stem
- sand table
- fixedly connected
- connecting shaft
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Abstract
The utility model relates to digital multimedia sand table fields, more particularly to a kind of digital multimedia sand table device convenient for collecting, including pedestal, pedestal top dead center position is provided with the first hydraulic stem, first hydraulic stem top is fixedly connected with support base, rotor plate is cased in connecting shaft, rotor plate upper end is fixedly connected with projector mounting plate, projector mounting plate upper end is equipped with projector and installs fixture block, projector is connected on projector installation fixture block, motor is mounted on electric machine support by motor, electric machine support is fixed on base right side middle position, pan frontward end is equipped with rectangular opening, projection cloth is cased on roller, projection cloth is fixedly connected with parallel-plate through rectangular opening, the utility model provides a kind of sand table device easy to carry convenient for collecting.
Description
Technical field
The utility model relates to digital multimedia sand table fields, and in particular to a kind of digital multimedia convenient for collecting
Sand table device.
Background technique
Digital sand table is currently broadly divided into two kinds: first is that increasing multimedia projector system on original traditional sand table model
System；Second is that pure 3-dimensional digital sand table, generally there is interaction function, perspective plane is generally white or the grey curtain face of specially treated, if
There is entity sand table model.It is blended by sound, light, electricity, image, three-dimensional animation and computer program-control technology and physical model,
Museum, exhibition center, the scene or material object for intuitively reflecting displaying in science and technology center at present, often by the way of model,
To the impression of one stereoscopic and omnibearing of visitor.And existing three-dimensional model, sand table are a kind of fixation, constant showpiece, only
Can by the cooperation of light to convert the content shown, although this device its it is outer as true to nature be easy that visitor is allowed to understand,
But its form of expression is inflexible, can not interact with spectators, it is single to show content, makes visitor can not be by sand table or three-dimensional mould
Type obtains oneself interested content, can not also be added it is some can deeper time introduce the interior of sand table or three-dimensional model details
Hold, and it shows that content can not be changed according to theme is shown, greatly reduces its due bandwagon effect, is not able to satisfy mesh
Preceding visitor focuses on visiting the demand of experience.
If Chinese Patent Application No. is that a kind of multimedia three-dimensional imaging digital disclosed in CN201510790099.4 is husky
Disk, including showroom, the showroom include control room, visit seat and digital sand table model, the top of the digital sand table model
Portion and bottom pass through linkage part and are fixedly connected with exhibit and linkage pedestal, the driving motor being equipped in the linkage pedestal
It is cooperated and is sequentially connected by shaft and gear with linkage part driver, is respectively equipped with above the digital sand table model
Projector, laser lamp and LED light.The multimedia three-dimensional imaging digital sand table can carry out each instrument in showroom
Intelligence adjust and control, not only enhance the interest and science of display and demonstration, and also enhance three-dimensional imaging,
Linkage between digital sand table model and panoramic virtual and reality and multimedia makes the visual impact and three-dimensional of bandwagon effect
Stereoscopic experience sense is remarkably reinforced, and can make a profound impression to visitor.
Volume is relatively large for the sand table, is not appropriate for some small-sized simulated scenarios, while the device is also convenient for collecting.
In view of the above-mentioned problems, the utility model devises a kind of digital multimedia sand table device convenient for collecting.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of digital multimedia sand table dress convenient for collecting
It sets, as much as possible solves the above problems, to provide a kind of sand table device easy to carry convenient for collecting.
The utility model is achieved by the following technical programs:
A kind of digital multimedia sand table device convenient for collecting, including pedestal, it is characterised in that: in the pedestal top
Heart position is provided with the first hydraulic stem, and first hydraulic stem top is fixedly connected with support base, and the support base left end is equipped with square
Shape mounting groove is fixedly connected with connecting shaft between the rectangle mounting groove, rotor plate, the rotor plate is cased in the connecting shaft
Upper end is fixedly connected with projector mounting plate, and projector mounting plate upper end is equipped with projector and installs fixture block, the projector peace
It is loaded on block and is connected with projector, support base top middle position is provided with first support, solid on the inside of the first support
It is fixed to connect lower connecting shaft, it is cased with the second hydraulic stem fixing end in the lower connecting shaft, the flexible end cap of second hydraulic stem exists
In upper connecting shaft, the upper connecting shaft is fixed on both ends on the inside of second support, and circular rotatable slot is equipped on the inside of the pedestal, described
Circular rotatable slot left end is flexibly connected the first rotation axis, and the first rotation axis right end is fixedly connected with roller, the roller right end
It is fixedly connected with the second rotation axis, the connected circular hole connection motor that second rotation axis is equipped with through pedestal right end, the motor
It is mounted on electric machine support by motor, the electric machine support is fixed on base right side middle position, and the pan frontward end is equipped with
Rectangular opening, projection cloth is cased on the roller, and the projection cloth is fixedly connected with parallel-plate through rectangular opening.
Preferably, power supply is electrically connected in first hydraulic stem and the second hydraulic stem, and the projector is electrically connected
Power supply.
Preferably, the lower circular hole that the second hydraulic stem fixing end is equipped with is cased in the lower connecting shaft, in the upper connecting shaft
It is cased with the upper circular hole that the second hydraulic stem telescopic end is equipped with.
Preferably, circular rotatable slot left end is equipped with rotation circular groove, is equipped with the first rotation axis in the rotation circular groove.
Preferably, second rotation axis connects motor by machine shaft.
The utility model has the following beneficial effects:
1, the height that projection can be adjusted by the lifting of the first hydraulic stem, can adjust projection by the second hydraulic stem
Angle, the comprehensive use of the two can make projection reach optimal effect.
2, it drives roller rotation that projection cloth is driven to shrink by motor, plays certain storage effect, it is easy to carry.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is second hydraulic stem of the utility model and its partial schematic diagram of bindiny mechanism.
In figure: 1- pedestal, the first hydraulic stem of 2-, 3- support base, 301- rectangle mounting groove, 4- connecting shaft, 5- rotor plate, 6-
Projector mounting plate, 7- projector installation fixture block, 8- projector, 9- electric machine support, 10- motor, 11- projection cloth, 12- are parallel
Plate, the second rotation axis of 13-, 14- roller, the first rotation axis of 15-, 16- second support, the upper connecting shaft of 17-, the second hydraulic stem of 18-,
19- first support, connecting shaft under 20-.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1~3, a kind of digital multimedia sand table device convenient for collecting, including pedestal 1 are please referred to, in 1 top of pedestal
Heart position is provided with the first hydraulic stem 2, and 2 top of the first hydraulic stem is fixedly connected with support base 3, and 3 left end of support base is pacified equipped with rectangle
Tankage 301 is fixedly connected with connecting shaft 4 between rectangle mounting groove 301, and rotor plate 5 is cased in connecting shaft 4, and 5 upper end of rotor plate is solid
Surely projector mounting plate 6 is connected, 6 upper end of projector mounting plate is equipped with projector and installs fixture block 7, blocks on projector installation fixture block 7
It is connected to projector 8,3 top middle position of support base is provided with first support 19, lower connection is fixedly connected on the inside of first support 19
Axis 20 is cased with 18 fixing end of the second hydraulic stem in lower connecting shaft 20, the flexible end cap of the second hydraulic stem 18 in upper connecting shaft 17,
Upper connecting shaft 17 is fixed on 16 inside both ends of second support, and circular rotatable slot, the activity of circular rotatable slot left end are equipped on the inside of pedestal 1
The first rotation axis 15 is connected, 15 right end of the first rotation axis is fixedly connected with roller 14, and 14 right end of roller is fixedly connected with the second rotation axis
13, the connected circular hole connection motor 10 that the second rotation axis 13 is equipped with through 1 right end of pedestal, motor 10 is mounted on electricity by motor 10
On machine support 9, electric machine support 9 is fixed on 1 right side middle position of pedestal, and 1 front end of pedestal is equipped with rectangular opening, is cased with throwing on roller 14
Shadow cloth 11, projection cloth 11 are fixedly connected with parallel-plate 12 through rectangular opening.
Specifically, power supply is electrically connected in the first hydraulic stem 2 and the second hydraulic stem 18, projector 8 is electrically connected power supply,
It is cased with the lower circular hole that 18 fixing end of the second hydraulic stem is equipped in lower connecting shaft 20, is cased with the second hydraulic stem 18 in upper connecting shaft 17 and stretches
The upper circular hole that contracting end is equipped with, circular rotatable slot left end are equipped with rotation circular groove, rotate and are equipped with the first rotation axis 15 in circular groove, and second
Rotation axis 13 connects motor 10 by machine shaft.
In the utility model, when needing using the sand table, projection cloth 11 is pulled out, it is fixed with parallel-plate 12
Firmly；It drives projector 8 to go up and down by the first hydraulic stem 2, the projection angle of projector 8, the two is adjusted by the second hydraulic stem 18
Comprehensive use adjusts drop shadow effect to best；When needing to store in device, the rotation of driving motor 10 is only needed to drive rolling
Cylinder 14 rotates, and is retracted to projection cloth 11 in circular rotatable slot, storage function can be realized in this way.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of digital multimedia sand table device convenient for collecting, including pedestal (1), it is characterised in that: pedestal (1) top
End center is provided with the first hydraulic stem (2), and the first hydraulic stem (2) top is fixedly connected with support base (3), the support
Seat (3) left end is equipped with rectangle mounting groove (301), is fixedly connected with connecting shaft (4) between the rectangle mounting groove (301), described
It is cased in connecting shaft (4) rotor plate (5), rotor plate (5) upper end is fixedly connected with projector mounting plate (6), the projector
Mounting plate (6) upper end is equipped with projector installation fixture block (7), is connected with projector (8), institute on projector installation fixture block (7)
It states support base (3) top middle position to be provided with first support (19), is fixedly connected with lower connection on the inside of the first support (19)
Axis (20) is cased with the second hydraulic stem (18) fixing end, the telescopic end of second hydraulic stem (18) on the lower connecting shaft (20)
It covers on upper connecting shaft (17), the upper connecting shaft (17) is fixed on both ends on the inside of second support (16), pedestal (1) inside
Equipped with circular rotatable slot, circular rotatable slot left end is flexibly connected the first rotation axis (15), and first rotation axis (15) is right
End is fixedly connected roller (14), and roller (14) right end is fixedly connected the second rotation axis (13), second rotation axis (13)
Connected circular hole connection motor (10) being equipped with through pedestal (1) right end, the motor (10) are mounted on motor by motor (10)
On bracket (9), the electric machine support (9) is fixed on middle position on the right side of pedestal (1), and pedestal (1) front end is equipped with rectangular opening,
It is cased with projection cloth (11) on the roller (14), the projection cloth (11) is fixedly connected with parallel-plate (12) through rectangular opening.
2. one kind according to claim 1 digital multimedia sand table device convenient for collecting, it is characterised in that: described
Power supply is electrically connected in one hydraulic stem (2) and the second hydraulic stem (18), and the projector (8) is electrically connected power supply.
3. one kind according to claim 1 digital multimedia sand table device convenient for collecting, it is characterised in that: under described
It is cased with the lower circular hole that the second hydraulic stem (18) fixing end is equipped in connecting shaft (20), is cased with the second liquid on the upper connecting shaft (17)
The upper circular hole that compression bar (18) telescopic end is equipped with.
4. one kind according to claim 1 digital multimedia sand table device convenient for collecting, it is characterised in that: the circle
Shape rotation slot left end is equipped with rotation circular groove, is equipped with the first rotation axis (15) in the rotation circular groove.
5. one kind according to claim 1 digital multimedia sand table device convenient for collecting, it is characterised in that: described
Two rotation axis (13) connect motor (10) by machine shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442718.6U CN209281739U (en) | 2018-09-04 | 2018-09-04 | A kind of digital multimedia sand table device convenient for collecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442718.6U CN209281739U (en) | 2018-09-04 | 2018-09-04 | A kind of digital multimedia sand table device convenient for collecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281739U true CN209281739U (en) | 2019-08-20 |
Family
ID=67603082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821442718.6U Active CN209281739U (en) | 2018-09-04 | 2018-09-04 | A kind of digital multimedia sand table device convenient for collecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209281739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111651052A (en) * | 2020-06-10 | 2020-09-11 | 浙江商汤科技开发有限公司 | Virtual sand table display method and device, electronic equipment and storage medium |
| CN113870683A (en) * | 2021-10-19 | 2021-12-31 | 武汉润林果达科技有限公司 | Building engineering design is used for regional planning simulation sand table |
-
2018
- 2018-09-04 CN CN201821442718.6U patent/CN209281739U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111651052A (en) * | 2020-06-10 | 2020-09-11 | 浙江商汤科技开发有限公司 | Virtual sand table display method and device, electronic equipment and storage medium |
| CN113870683A (en) * | 2021-10-19 | 2021-12-31 | 武汉润林果达科技有限公司 | Building engineering design is used for regional planning simulation sand table |
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