CN208735157U - A kind of convex type 3-D stereoscopic image projection displaying device - Google Patents
A kind of convex type 3-D stereoscopic image projection displaying device Download PDFInfo
- Publication number
- CN208735157U CN208735157U CN201821545079.6U CN201821545079U CN208735157U CN 208735157 U CN208735157 U CN 208735157U CN 201821545079 U CN201821545079 U CN 201821545079U CN 208735157 U CN208735157 U CN 208735157U
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- China
- Prior art keywords
- support plate
- threaded rod
- fixedly connected
- stereoscopic image
- motor
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- 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.)
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Abstract
It is projected the utility model discloses a kind of convex type 3-D stereoscopic image and shows device, including cabinet and three-dimensional projection device ontology, the interior bottom of the cabinet is fixedly connected with motor, there are four threaded rods by bindiny mechanism's connection for the motor, the bottom of the threaded rod is connect by bearing with bottom in cabinet, and the top of the threaded rod is connected with support plate by fixed mechanism.In the utility model, pass through the mating reaction of threaded rod, rotating block, the first ball, support plate, fixed block and fixed screw, achieve the effect that rotating threaded rod adjusts support plate lifting, realizes the function that rotation threaded rod adjusts the lifting of three-dimensional projection device ontology；By motor, the mating reaction of connecting rod, telescopic rod, rotating disc, the second ball and support plate, it is dynamic to have achieved the effect that telescopic rod rotation drives rotating disc to walk around, has realized the function that motor rotation drives the rotation of three-dimensional projection device ontology.
Description
Technical field
The utility model relates to tripleplane's technical fields more particularly to a kind of projection of convex type 3-D stereoscopic image to show
Device.
Background technique
3-dimensional image shadow casting technique is also referred to as virtual image technology, it is to utilize interference and diffraction principle record and reconstructed object
The true record of 3-D image and the technology of reproduction make image reach vertical by the mating reaction of projector and imaging device
The feeling of body.
Present 3-dimensional image projection arrangement is all fixed on show stand, but height be it is fixed, in carrying
In the process, since 3-dimensional image projection arrangement is protrusion on show stand, so easily breaking the protection glass of protection imaging device
Glass will lead to the damage of 3-dimensional image projection arrangement.
Summary of the invention
Protrusion is easily caused to show during purpose of the utility model is to solve carrying exists in the prior art
The problem of 3-dimensional image projection arrangement on platform damages, and a kind of convex type 3-D stereoscopic image projection proposed shows device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of convex type 3-D stereoscopic image projection displaying device, including cabinet and three-dimensional projection device ontology, the case
The interior bottom of body is fixedly connected with motor, and there are four threaded rod, the bottoms of the threaded rod by bindiny mechanism's connection for the motor
Portion is connect by bearing with bottom in cabinet, and the top of the threaded rod is connected with support plate, the support by fixed mechanism
Plate is connect by rotating mechanism with three-dimensional projection device ontology.
Preferably, the bindiny mechanism includes the pinion gear for being fixedly attached to threaded rod lateral wall, the output of the motor
End is fixedly connected with connecting rod, and the top outer wall fixing sleeve of the connecting rod is connected to gear wheel, four pinion gears and same
One gear wheel engagement.
Preferably, the fixed mechanism includes the rotating block that screw thread is socketed in threaded rod top outer wall, the rotating block
It is connect by multiple first balls with support plate, the top of the support plate is equipped with the first rotation mouth corresponding with rotating block, institute
The lateral wall of the inner sidewall and rotating block of stating the first rotation mouth is equipped with first annular slot corresponding with the first ball, the rotation
The lateral wall of block is fixedly connected with fixed block, and the fixed block is connect by fixed screw with support plate.
Preferably, position-arresting disk, the bottom of the position-arresting disk and the bottom of rotating block are fixedly connected at the top of the threaded rod
Portion is slidably connected.
Preferably, the rotating mechanism includes the telescopic rod being fixedly connected at the top of connecting rod, the top of the telescopic rod
It is fixedly connected with rotating disc, the rotating disc is connect by multiple second balls with support plate, and the top of the support plate is equipped with
The second rotation mouth corresponding with rotating disc, the inner sidewall of the second rotation mouth and the lateral wall of rotating disc are equipped with and the second rolling
Corresponding second annular groove of pearl, the top of the rotating disc are fixedly connected with the bottom of three-dimensional projection device ontology.
Preferably, the bottom of box is fixedly connected with the universal wheel of 2*2 setting.
The technical solution that the embodiments of the present invention provide can include the following benefits:
1, by the mating reaction of threaded rod, rotating block, the first ball, support plate, fixed block and fixed screw, reach
The effect that threaded rod adjusts support plate lifting is rotated, the function that rotation threaded rod adjusts the lifting of three-dimensional projection device ontology is realized
Energy；
2, by motor, the mating reaction of connecting rod, telescopic rod, rotating disc, the second ball and support plate, reached flexible
Bar rotation drives rotating disc to walk around dynamic effect, realizes the function that motor rotation drives the rotation of three-dimensional projection device ontology.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of convex type 3-D stereoscopic image projection show device structural schematic diagram；
Fig. 2 is the structural schematic diagram in Fig. 1 at A.
In figure: 1 cabinet, 2 threaded rods, 3 telescopic rods, 4 gear wheels, 5 connecting rods, 6 motors, 7 pinion gears, 8 tripleplanes dress
Set ontology, 9 position-arresting disks, 10 rotating blocks, 11 bearings, 12 universal wheels, 13 fixed screws, 14 fixed blocks, 15 first balls, 16 rotations
Disk, 17 support plates, 18 second balls.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of convex type 3-D stereoscopic image projection shows device, including cabinet 1 and three-dimensional projection device
Ontology 8, the interior bottom of cabinet 1 are fixedly connected with motor 6, and there are four threaded rods 2 by bindiny mechanism's connection for motor 6, connect machine
Structure includes the pinion gear 7 for being fixedly attached to 2 lateral wall of threaded rod, and the output end of motor 6 is fixedly connected with connecting rod 5, connecting rod 5
Top outer wall fixing sleeve be connected to gear wheel 4, four pinion gears 7 are engaged with the same gear wheel 4, pass through motor 6 rotate band
Dynamic connecting rod 5 rotates, and the rotation of connecting rod 5 drives gear wheel 4 to rotate, and using the engagement between gear, realizes the rotation of gear wheel 4
Threaded rod 2 rotates, since gear wheel 4 is engaged with four pinion gears 7 simultaneously, so the rotation direction of four pinion gears 7 is the same,
Four pinion gears 7 are fixedly attached on threaded rod 2, so the rotation direction of four threaded rods 2 is also the same, and support plate 17
It is threadedly coupled with four threaded rods 2, so realizing the lifting to support plate 17 by the rotation of threaded rod 2.
Wherein, the bottom of threaded rod 2 is connect by bearing 11 with bottom in cabinet 1, and the top of threaded rod 2 passes through fixed machine
Structure is connected with support plate 17, and fixed mechanism includes the rotating block 10 that screw thread is socketed in 2 top outer wall of threaded rod, and rotating block 10 is logical
Multiple first balls 15 to be crossed to connect with support plate 17, the top of support plate 17 is equipped with first rotation mouth corresponding with rotating block 10,
The inner sidewall of first rotation mouth and the lateral wall of rotating block 10 are equipped with first annular slot corresponding with the first ball 15, rotating block
10 lateral wall is fixedly connected with fixed block 14, and fixed block 14 is connect by fixed screw 13 with support plate 17, the top of threaded rod 2
Portion is fixedly connected with position-arresting disk 9, and the bottom of position-arresting disk 9 is connect with the basal sliding of rotating block 10, because the bottom of threaded rod 2 is wanted
With the interior lower rotation of cabinet 1, in order to reduce the frictional force between threaded rod 2 and the interior bottom of cabinet 1, so utilizing bearing
11, the position-arresting disk 9 at the top of threaded rod 2 is that rotating block 10 is disconnected with threaded rod 2 in order to prevent, and rotating block 10 passes through multiple the
One ball 15 is connect with support plate 17, be in order to reduce the frictional force between rotating block 10 and support plate 17, rotating block 10 it is outer
Side wall passes through the mating reaction of fixed block 14 and fixed screw 13, has achieved the effect that, such motor 6 band fixed with support plate 17
When support plate 17 is risen to best position by the dynamic rotation of threaded rod 2, fixed screw 13 is twisted off, rotating block 10 and support plate 17 are made
Reach a rotary effect, motor 6 drives rotating disc 16 to rotate, and the position that not will lead to support plate 17 is gone up and down.
Wherein, support plate 17 is connect by rotating mechanism with three-dimensional projection device ontology 8, and rotating mechanism includes being fixedly connected
Telescopic rod 3 at 5 top of connecting rod, the top of telescopic rod 3 are fixedly connected with rotating disc 16, and rotating disc 16 is rolled by multiple second
Pearl 18 connect with support plate 17, and the top of support plate 17 is equipped with second rotation mouth corresponding with rotating disc 16, the second rotation mouth
The lateral wall of inner sidewall and rotating disc 16 is equipped with second annular groove corresponding with the second ball 18, the top of rotating disc 16 and three
The bottom of dimension projection arrangement ontology 8 is fixedly connected, and is driven the telescopic rod 3 for being fixed on 5 top of connecting rod to rotate by motor 6, is stretched
The rotation of contracting bar 3 drives rotating disc 16 to rotate, so that the rotation of motor 6 drives the rotation of three-dimensional projection device ontology 8, increases three
Dimension projection arrangement ontology 8 launches the ornamental value of image.
Wherein, 1 bottom of cabinet is fixedly connected with the universal wheel 12 of 2*2 setting, and the bottom installation universal wheel 12 of cabinet 1 is just
In the movement of cabinet 1.
In the utility model, when three-dimensional projection device ontology 8 being needed to be projected, start motor 6, motor 6 drives screw thread
Bar 2 rotates, and support plate 17 is risen, and when support plate 17 reaches certain height, stops motor 6, twists off and be fixed on support plate 17
After the fixed screw 13 at top, achieve the effect that fixed block 14 can be rotated with support plate 17, starts motor 6,6, motor drives
Rotating disc 16 is rotated, and is changed by the position that the rotation of motor 6 does not interfere with support plate 17, is only driven rotating disc
16 rotations, the rotation of three-dimensional projection device ontology 8 is driven by motor 6, increases the ornamental value of the device, the bottom of cabinet 1
It is fixedly connected with the universal wheel 12 of 2*2 setting, universal wheel 12 is the prior art, does not do excessive narration herein, is easy for movable case
Body 1.
The preferable specific embodiment of the above, only 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, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of convex type 3-D stereoscopic image projection shows device, including cabinet (1) and three-dimensional projection device ontology (8),
It is characterized in that, the interior bottom of the cabinet (1) is fixedly connected with motor (6), and the motor (6) is connected with four by bindiny mechanism
The bottom of a threaded rod (2), the threaded rod (2) is connect by bearing (11) with cabinet (1) interior bottom, the threaded rod (2)
Top be connected with support plate (17) by fixed mechanism, the support plate (17) passes through rotating mechanism and three-dimensional projection device sheet
Body (8) connection.
2. a kind of convex type 3-D stereoscopic image projection according to claim 1 shows device, which is characterized in that the company
Connection mechanism includes the pinion gear (7) for being fixedly attached to threaded rod (2) lateral wall, and the output end of the motor (6) is fixedly connected with
The top outer wall fixing sleeve of connecting rod (5), the connecting rod (5) is connected to gear wheel (4), four pinion gears (7) and same
One gear wheel (4) engagement.
3. a kind of convex type 3-D stereoscopic image projection according to claim 1 shows device, which is characterized in that described solid
Determining mechanism includes the rotating block (10) that screw thread is socketed in threaded rod (2) top outer wall, and the rotating block (10) passes through multiple the
One ball (15) is connect with support plate (17), and the top of the support plate (17) is equipped with the first rotation corresponding with rotating block (10)
Mouthful, the inner sidewall of the first rotation mouth and the lateral wall of rotating block (10) are equipped with the first ring corresponding with the first ball (15)
The lateral wall of shape slot, the rotating block (10) is fixedly connected with fixed block (14), and the fixed block (14) passes through fixed screw
(13) it is connect with support plate (17).
4. a kind of convex type 3-D stereoscopic image projection according to claim 3 shows device, which is characterized in that the spiral shell
It is fixedly connected at the top of rasp bar (2) position-arresting disk (9), the basal sliding of the bottom and rotating block (10) of the position-arresting disk (9) connects
It connects.
5. a kind of convex type 3-D stereoscopic image projection according to claim 1 shows device, which is characterized in that described turn
Motivation structure includes the telescopic rod (3) being fixedly connected at the top of connecting rod (5), is fixedly connected with and turns at the top of the telescopic rod (3)
Moving plate (16), the rotating disc (16) are connect by multiple second balls (18) with support plate (17), the support plate (17)
Top is equipped with the second rotation mouth corresponding with rotating disc (16), the inner sidewall of the second rotation mouth and the outside of rotating disc (16)
Wall is equipped with the second annular groove corresponding with the second ball (18), the top of the rotating disc (16) and three-dimensional projection device ontology
(8) bottom is fixedly connected.
6. a kind of convex type 3-D stereoscopic image projection according to claim 1 shows device, which is characterized in that the case
Body (1) bottom is fixedly connected with the universal wheel (12) of 2*2 setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545079.6U CN208735157U (en) | 2018-09-21 | 2018-09-21 | A kind of convex type 3-D stereoscopic image projection displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545079.6U CN208735157U (en) | 2018-09-21 | 2018-09-21 | A kind of convex type 3-D stereoscopic image projection displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208735157U true CN208735157U (en) | 2019-04-12 |
Family
ID=66035134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821545079.6U Expired - Fee Related CN208735157U (en) | 2018-09-21 | 2018-09-21 | A kind of convex type 3-D stereoscopic image projection displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208735157U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340907A (en) * | 2019-08-12 | 2019-10-18 | 乌鲁木齐明华智能电子科技有限公司 | A kind of hologram display service robot |
| CN111810817A (en) * | 2020-05-19 | 2020-10-23 | 特斯联科技集团有限公司 | Security camera for office building corridor |
| CN113404985A (en) * | 2021-06-16 | 2021-09-17 | 广东白云学院 | Three-dimensional animation display device |
-
2018
- 2018-09-21 CN CN201821545079.6U patent/CN208735157U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340907A (en) * | 2019-08-12 | 2019-10-18 | 乌鲁木齐明华智能电子科技有限公司 | A kind of hologram display service robot |
| CN111810817A (en) * | 2020-05-19 | 2020-10-23 | 特斯联科技集团有限公司 | Security camera for office building corridor |
| CN111810817B (en) * | 2020-05-19 | 2022-08-12 | 特斯联科技集团有限公司 | Security camera for office building corridor |
| CN113404985A (en) * | 2021-06-16 | 2021-09-17 | 广东白云学院 | Three-dimensional animation display device |
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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: 20190412 Termination date: 20210921 |