CN210624101U - VR-based multi-view switchable projection device - Google Patents
VR-based multi-view switchable projection device Download PDFInfo
- Publication number
- CN210624101U CN210624101U CN201921495421.0U CN201921495421U CN210624101U CN 210624101 U CN210624101 U CN 210624101U CN 201921495421 U CN201921495421 U CN 201921495421U CN 210624101 U CN210624101 U CN 210624101U
- Authority
- CN
- China
- Prior art keywords
- support column
- mounting
- bottom plate
- plate
- projection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Abstract
The utility model provides a VR-based multi-view switchable projection device, which comprises an installation bottom plate, a support column fixing block and an installation hole; a supporting column fixing block is fixedly arranged on the inner side of the top of the mounting bottom plate; and one side of the mounting bottom plate is provided with a part box. The setting of mounting plate, be favorable to improving the convenience of use, fix this device at horizontal desktop or subaerial when needs, directly use the bolt to pass mounting plate horizontal part's mounting hole and fix mounting plate on the horizontal plane, then press from both sides the screen that tightly makes the top with the support column and fix, when needs fix on vertical wall, need not screen and base split, directly pass the bolt mounting plate vertical part's mounting hole with the mounting plate fix mounting plate on vertical wall can, and the assembly and disassembly between screen and the base is also simpler, convenience during the installation improves greatly, some commonly used instrument and part can also be placed in the parts box, and convenient for maintain and use.
Description
Technical Field
The utility model belongs to the technical field of projection equipment, more specifically say, in particular to changeable projection arrangement of many visual angles based on VR.
Background
The VR technology, which is called VirtualReality entirely in english, is a computer simulation system that can create and experience a virtual world, and it uses a computer to generate a simulation environment, which is a system simulation of multi-source information fusion, interactive three-dimensional dynamic views and entity behaviors, so that a user is immersed in the environment, and some VR devices also need to perform projection display on a screen.
For example, patent application No. 201721155747.X, discloses a VR projection display screen, including a body, a chassis is fixed in the middle of the main body, a rotating motor is connected in the center of the chassis, a lifting column is fixed above the rotating motor, the lower end of the chassis is provided with a folding support frame, the surface of the folding support frame is provided with a fixing button, a stable base is fixed at the tail end of the folding support frame, a locking sleeve is fixed on the surface of the lifting column, the front surface of the locking sleeve is embedded with an adjusting bolt, the head end of the lifting column is welded with a display whole body, a frame is fixed at the edge of the whole display, a color display screen is connected at the center of the whole display, this VR projection display screen unites two into one projecting apparatus and display, and is equipped with the connection port of a plurality of different equipment for the versatility and the convenience of device improve greatly.
Based on the above search, the above patent combines with most VR projection screens in the prior art, which have the following problems in use: present VR projection screen's bottom all is provided with a base, and need install on horizontal desktop or subaerial through this base when the installation, and just need change the base of equidirectional when needs install on vertical wall, and this just need dismantle the base and reassemble, and the loaded down with trivial details nature that the process of dismantling the equipment increased the use.
Accordingly, in view of the above, research and improvement are made on the conventional structure and defects, and a multi-view switchable projection apparatus based on VR is provided to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a changeable projection arrangement of many visual angles based on VR to the bottom of solving present VR projection screen all is provided with a base, need install on horizontal desktop or subaerial through this base when the installation, and just need change not equidirectional base when needs install on vertical wall, this just need dismantle the base and reassemble, the loaded down with trivial details problem of the process increase use of dismantlement equipment.
The utility model discloses changeable projection arrangement of many visual angles's purpose and efficiency based on VR is reached by following specific technological means:
a VR-based multi-view switchable projection device comprises an installation bottom plate, a support pillar fixing block, a projection screen fixing plate, a support pillar fixing inner hexagon bolt, a part box and an installation hole; a supporting column fixing block is fixedly arranged on the inner side of the top of the mounting bottom plate; the bottom of the support column is embedded and installed on the inner side of the support column fixing block and fixed through a support column fixing inner hexagon bolt, and the top of the support column is fixedly connected with a projection screen fixing plate; the mounting bottom plate is also fixedly and symmetrically provided with eight mounting holes in total; and one side of the mounting bottom plate is provided with a part box.
Furthermore, the mounting bottom plate is of a right-angle plate-shaped structure, and four mounting holes are fixedly and symmetrically formed in the horizontal part plate and the vertical part plate.
Furthermore, the support column fixing block is vertically arranged and fixedly connected with the mounting bottom plate, the number of the support column fixing hexagon socket head bolts is three, and the support column fixing hexagon socket head bolts are all movably embedded into the circular cavity on the inner side of the support column fixing block through threads.
Furthermore, the cylinder at the bottom of the support column is embedded in the circular cavity at the inner side of the support column fixing block, and a plurality of vertical grooves are formed in the outer side of the cylinder.
Furthermore, the part box is of a drawer-shaped structure capable of being pushed and pulled.
Compared with the prior art, the utility model discloses following beneficial effect has:
the setting of mounting plate, be favorable to improving the convenience of use, fix this device at horizontal desktop or subaerial when needs, directly use the bolt to pass mounting plate horizontal part's mounting hole and fix mounting plate on the horizontal plane, then press from both sides the screen that tightly makes the top with the support column and fix, when needs fix on vertical wall, need not screen and base split, directly pass the bolt mounting plate vertical part's mounting hole with the mounting plate fix mounting plate on vertical wall can, and the assembly and disassembly between screen and the base is also simpler, convenience during the installation improves greatly, some commonly used instrument and part can also be placed in the parts box, and convenient for maintain and use.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a schematic diagram of the test structure of the present invention.
Fig. 4 is a schematic diagram of the structure of the shaft side after the detachment of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. mounting a bottom plate; 2. a support pillar fixing block; 3. a projection screen fixing plate; 4. a support pillar; 5. the support column is fixed with an inner hexagon bolt; 6. a parts box; 7. and (7) installing holes.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a VR-based multi-view switchable projection device, which comprises an installation bottom plate 1, a support column fixing block 2, a projection screen fixing plate 3, a support column 4, a support column fixing inner hexagon bolt 5, a part box 6 and an installation hole 7; a supporting column fixing block 2 is fixedly arranged on the inner side of the top of the mounting bottom plate 1; the bottom of the support column 4 is embedded into the inner side of the support column fixing block 2 and is fixed through a support column fixing inner hexagon bolt 5, and the top of the support column 4 is fixedly connected with a projection screen fixing plate 3; eight mounting holes 7 in total are fixedly and symmetrically arranged on the mounting bottom plate 1; one side of the installation bottom plate 1 is provided with a part box 6.
Wherein, mounting plate 1 is a right angle shape platelike structure, and the equal fixed symmetry in level and vertical two parts board is provided with four mounting holes 7, when needs fix this device at horizontal desktop or subaerial, directly use the bolt to pass mounting plate 1 horizontal part's mounting hole 7 to fix mounting plate 1 on the horizontal plane, when needs fix on vertical wall, need not screen and base split, directly pass the bolt mounting plate 1 vertical part's mounting hole 7 with mounting plate 1 fix on vertical wall can, convenience during the installation improves greatly.
Wherein, support column fixed block 2 be vertical setting and with 1 fixed connection of mounting plate, and support column fixed hexagon socket head cap screw 5 is provided with threely altogether, and all imbeds in the 2 inboard circular cavities of support column fixed block through the screw activity, and 2 inboards with the cylinder embedding support column fixed block of 4 bottoms of support column during the installation to it is fixed with the screen that support column 4 presss from both sides tight messenger top to screw up whole with support column fixed hexagon socket head cap screw 5, can make the equipment between screen and the base dismantle simpler.
Wherein, the cylinder embedding of support column 4 bottom is installed in the inboard circular cavity of support column fixed block 2, and the outside of this part cylinder is provided with a plurality of perpendicular grooves, and is 2 inboard with the cylinder embedding support column fixed block of support column 4 bottom during the installation to it is fixed with the screen that support column 4 presss from both sides tight messenger top to screw up whole with the fixed hexagon socket head cap screw 5 of support column, and the perpendicular groove in the cylinder outside can increase the frictional force after pressing from both sides tightly, avoids producing the slip condition.
The part box 6 is a drawer-shaped structure capable of being pushed and pulled, and common tools and parts can be placed in the part box 6, so that the part box is convenient to maintain and use.
The specific use mode and function of the embodiment are as follows:
in the utility model, the projection screen fixing plate 3 with different specifications can be manufactured according to the width of the connecting part at the bottom of the projection screen when the device is manufactured, the projection screen fixing plate 3 is fixedly connected with the bottom of the projection screen when in installation, when the device is required to be fixed on a horizontal desktop or the ground, the installation bottom plate 1 is fixed on a horizontal plane by directly using bolts to pass through the installation holes 7 at the horizontal part of the installation bottom plate 1, then the cylinder at the bottom of the support column 4 is embedded into the inner side of the support column fixing block 2, and the support column fixing inner hexagon bolts 5 are all screwed down to clamp the support column 4 to fix the screen at the top, when in need of being fixed on a vertical wall surface, the screen and the base do not need to be disassembled, the bolts directly pass through the installation holes 7 at the vertical part of the installation bottom plate 1 to fix the installation bottom plate 1, the convenience during installation is greatly improved, and some common tools and parts can be placed in the part box 6, so that the maintenance and the use are convenient.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. A VR-based multi-view switchable projection device, comprising: the VR-based multi-view switchable projection device comprises an installation bottom plate (1), a support column fixing block (2), a projection screen fixing plate (3), a support column (4), a support column fixing inner hexagon bolt (5), a part box (6) and an installation hole (7); a supporting column fixing block (2) is fixedly arranged on the inner side of the top of the mounting bottom plate (1); the bottom of the support column (4) is embedded into the inner side of the support column fixing block (2) and is fixed through a support column fixing inner hexagon bolt (5), and the top of the support column (4) is fixedly connected with a projection screen fixing plate (3); eight mounting holes (7) are fixedly and symmetrically arranged on the mounting bottom plate (1); one side of the mounting bottom plate (1) is provided with a part box (6).
2. The VR based multi-view switchable projection device of claim 1, wherein: the mounting bottom plate (1) is of a right-angle plate-shaped structure, and four mounting holes (7) are fixedly and symmetrically arranged on the horizontal and vertical plates.
3. The VR based multi-view switchable projection device of claim 1, wherein: support column fixed block (2) be vertical setting and with mounting plate (1) fixed connection, and support column fixed hexagon socket head cap screw (5) are provided with threely altogether, and all imbed in the inboard circular cavity of support column fixed block (2) through the screw thread activity.
4. The VR based multi-view switchable projection device of claim 1, wherein: the cylinder at the bottom of the support column (4) is embedded in the circular cavity at the inner side of the support column fixing block (2), and a plurality of vertical grooves are formed in the outer side of the cylinder.
5. The VR based multi-view switchable projection device of claim 1, wherein: the part box (6) is a drawer-shaped structure capable of being pushed and pulled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921495421.0U CN210624101U (en) | 2019-09-10 | 2019-09-10 | VR-based multi-view switchable projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921495421.0U CN210624101U (en) | 2019-09-10 | 2019-09-10 | VR-based multi-view switchable projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210624101U true CN210624101U (en) | 2020-05-26 |
Family
ID=70761017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921495421.0U Expired - Fee Related CN210624101U (en) | 2019-09-10 | 2019-09-10 | VR-based multi-view switchable projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210624101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405521A (en) * | 2021-05-27 | 2021-09-17 | 上海思岚科技有限公司 | Laser scanning range finder with variable line outgoing direction |
-
2019
- 2019-09-10 CN CN201921495421.0U patent/CN210624101U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405521A (en) * | 2021-05-27 | 2021-09-17 | 上海思岚科技有限公司 | Laser scanning range finder with variable line outgoing direction |
| CN113405521B (en) * | 2021-05-27 | 2024-04-30 | 上海思岚科技有限公司 | Laser scanning range finder with changeable wire outlet direction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210624101U (en) | VR-based multi-view switchable projection device | |
| CN103838324A (en) | Hard disk tray and hard disk box | |
| CN204533083U (en) | A kind of dismounting device of buckle structure | |
| CN211466086U (en) | Auxiliary tool for filling and sealing end of test piece | |
| CN201475610U (en) | A base for a flat panel assembly | |
| CN105186220B (en) | A kind of mistake proofing plug device and the rectification module with the mistake proofing plug device | |
| CN209822129U (en) | Multifunctional teaching aid for mechanical drawing | |
| CN206973169U (en) | Equipment rack | |
| CN215888796U (en) | Decorative panel | |
| CN112289212A (en) | Three-dimensional LED display screen module | |
| CN211423736U (en) | Attendance device with multiple mounting means | |
| CN211826383U (en) | Detection tool and detection device for automobile motor | |
| CN210604132U (en) | Detection jig and detection machine | |
| CN201223260Y (en) | Connector | |
| CN217037697U (en) | High-integration voltage converter | |
| CN218409420U (en) | Data information cockpit | |
| CN213188772U (en) | Connecting structure of drawer and panel in cashbox | |
| CN214587448U (en) | Experiment board | |
| CN106940969A (en) | Display screen unit | |
| CN216408296U (en) | Magnetic display screen module convenient to disassemble | |
| CN217124561U (en) | Motormeter TFT LCD screen of installation stability | |
| CN209962564U (en) | Be used for civil engineering building model display device | |
| CN217463839U (en) | Display screen rear cover convenient to install at display screen back | |
| CN217469176U (en) | Electrical cabinet easy to overhaul | |
| CN220506351U (en) | Supporting device with high rigidity |
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: 20200526 Termination date: 20200910 |