CN109300423A - Split type laser projects cabinet - Google Patents
Split type laser projects cabinet Download PDFInfo
- Publication number
- CN109300423A CN109300423A CN201811459930.8A CN201811459930A CN109300423A CN 109300423 A CN109300423 A CN 109300423A CN 201811459930 A CN201811459930 A CN 201811459930A CN 109300423 A CN109300423 A CN 109300423A
- Authority
- CN
- China
- Prior art keywords
- fixed
- cabinet
- projection
- slip lid
- fixing groove
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/145—Housing details, e.g. position adjustments thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Projection Apparatus (AREA)
Abstract
The present invention relates to laser projection device field, disclose a kind of Split type laser projection cabinet, to solve but existing projection arrangement or projection device structure is complicated mostly, carry inconvenient problem.Sound equipment and projection cabinet seperated can dismount in Split type laser projection cabinet of the present invention, it is convenient to facilitate in this way when needing and carrying and project cabinet using Split type laser of the invention, and motor and fan are mounted with since it projects setting in cabinet, it is in this way when long-time is using laser projection, projector will not generate heat, effectively raise the service life of projector, and due to the setting of slip lid and the first slip lid, when covering slip lid and the first slip lid, glass cover-plate and port can be effectively protected, glass cover-plate is avoided to be scratched, enter dust in port, effectively raise the practicality energy, many conveniences are brought to the use of people.The present invention is suitable for the projection devices fields of employment such as product exhibition, clothes news conference, stage program.
Description
Technical field
The present invention relates to laser projection device field, in particular to Split type laser projects cabinet.
Background technique
Line holographic projections technology be using interference and diffraction principle record and the true 3-D image of reconstructed object record and
The technology of reproduction, the first step are that object light-wave information, i.e. shooting process are recorded using principle of interference, and second step is to utilize to spread out
Penetrate principle reconstructed object light-wave information, i.e. imaging procedures.With the extensive use of line holographic projections technology, existing product exhibition,
The places such as clothes news conference, stage program are equipped with projection arrangement or projection device to enhance bandwagon effect, but existing projection
Structure is complicated mostly for device or projection device, and heat dissipation performance is bad, and it is inconvenient to carry, not very practical, gives the use of people
Bring inconvenience.
Summary of the invention
The technical problem to be solved by the present invention is provide a kind of Split type laser projection cabinet, to solve but existing throwing
Structure is complicated mostly for image device or projection device, carries inconvenient problem.
To solve the above problems, the technical solution adopted by the present invention is that: Split type laser projects cabinet, including projection cabinet,
Laser projection is equipped in the projection cabinet, the projection cabinet side is fixed with sound equipment port, and the sound equipment port is attached
It is closely equipped with fixing groove, the projection cabinet side is equipped with sound equipment, and sound equipment side is equipped with opposite respectively with sound equipment port and fixing groove
The plug and fixed plate answered.
Further, sound equipment can be preferably fixed in order to project cabinet, it can be in sound equipment port top and bottom point
It She Zhiliao not fixing groove.
Further, sound equipment port is fixedly installed in the projection cabinet two side ends respectively, so that projecting cabinet can be simultaneously
Two speakers are connected, user's audio experience is improved.
Further, in order not to increase the volume of product, the length summation of the projection cabinet and two sound equipments should not surpass
Cross 240cm.
Further, for the ease of metope installation, fixed block there are three the equidistant fixations in projection cabinet top surface side end,
The fixed block is fixedly connected by screw with metope.
Further, for the ease of laser projection heat dissipation, projector's bottom end centre is fixed with several
Air inlet hole, projector's bottom end two sides are fixed with several exhaust vents respectively, the laser projection and it is described into
It is fixed with motor between air holes, is fixed with fan on the motor output end.
Further, the laser projection top is fixed with taper staving, taper staving top and projector
Case (1) inner roof wall is fixedly connected and is connected to setting with square hole, and glass cover-plate, the cone tank are fixed in the cone tank body
Body (8) side is fixed with placing box, and the placing box top end opening is fixedly connected with projection cabinet inner roof wall and connects with square hole
Logical to be arranged, side is fixed with several lateral ports in the placing box, and the placing box and taper staving upper end are equipped with same
One slip lid, described slip lid one end are fixed with sliding block, and the sliding block is slidably arranged in sliding slot, the sliding block other end and sliding slot
Spring is fixed between side, the spring is arranged in sliding slot, and the slip lid other end is equipped with fixing groove, the fixing groove
Side is connected to setting with square hole side, and fixed plate is hinged in the fixing groove, and fixed plate bottom end side is fixed with convex
Block, is fixed with the first spring between fixed plate other side bottom end and fixing groove bottom end, slip lid top surface side is fixed
There is hand handle, groove is equipped between the hand handle and fixing groove, the groove is fixed on slip lid top surface, and the groove is embedded
Enter to have convex block (21).
Further, the spring can be compressed spring.
Further, port case, the port case top end opening and first party are fixed on the projection cabinet inner roof wall
The connection of shape hole is arranged, and bottom end is fixed with several vertical ports in the port case, and it is sliding that port case upper end is equipped with first
Lid, first slip lid one end are fixed with the first sliding block, and first sliding block is slidably arranged in first sliding groove, and described first is sliding
Second spring is fixed between the block other end and first sliding groove side, the second spring is arranged in first sliding groove, described
The first slip lid other end is equipped with the first fixing groove, and first fixing groove side is connected to setting with first party type hole side, described
The first fixed plate is hinged in first fixing groove, first fixed plate bottom end side is fixed with the first convex block, and described first is solid
Third spring is fixed between fixed board other side bottom end and the first fixing groove bottom end, first slip lid top surface side is fixed with
First-hand, the first groove is equipped between the first-hand handle and the first fixing groove, first groove is fixed at first
On slip lid top surface, first groove has been embedded in the first convex block.
The beneficial effects of the present invention are: the present invention provides a kind of Split type lasers to project cabinet, sound equipment and projection cabinet
It seperated can dismount, it is convenient to facilitate in this way when needing and carrying and project cabinet using Split type laser of the present invention, and by
Setting in cabinet is projected in it and is mounted with motor and fan, is in this way when long-time is using laser projection, projector will not
Fever, effectively raises the service life of projector, and due to the setting of slip lid and the first slip lid, when covering slip lid and the
When one slip lid, glass cover-plate and port can be effectively protected, avoid glass cover-plate from being scratched, enter dust in port, effectively
Improve the practicality energy, many conveniences are brought to the use of people.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment;
Fig. 2 is the overall structure diagram that cabinet is projected in embodiment;
Fig. 3 is the part knot schematic diagram that cabinet is projected in embodiment;
Fig. 4 is the structural schematic diagram of speaker in embodiment;
Fig. 5 is the top view of Fig. 2;
Fig. 6 is the top view of Fig. 4.
In figure: projection cabinet 1, fixed block 2, sound equipment port 3, fixing groove 4, air inlet hole 5, exhaust vent 6, laser projection 7,
Taper staving 8, glass cover-plate 9, placing box 10, lateral port 11, slip lid 12, sliding slot 13, first sliding groove 14, sliding block 15, spring
16, square hole 17, the first square hole 18, fixing groove 19, fixed plate 20, convex block 21, the first spring 22, hand handle 23, groove 24, end
Mouthful case 25, vertical port 26, the first slip lid 27, the first sliding block 28, second spring 29, the first fixing groove 30, the first fixed plate 31,
It is first convex block 32, third spring 33, first-hand the 34, first groove 35, sound equipment 36, plug 37, fixed plate 38, motor 39, wind
Fan 40.
Specific embodiment
The present invention provides a kind of Split type lasers to project cabinet, and sound equipment and projection cabinet seperated can dismount, in this way when
It is convenient to facilitate when needing to carry using Split type laser of the present invention projection cabinet, and peace is arranged in cabinet since it is projected
Motor and fan have been filled, has been in this way when long-time is using laser projection, projector will not generate heat, and effectively raise projection
The service life of machine, and due to the setting of slip lid and the first slip lid, when covering slip lid and the first slip lid, can effectively protect
Glass cover-plate and port are protected, avoids glass cover-plate from being scratched, enter dust in port, effectively raise the practicality energy, give
The use of people brings many conveniences.
The present invention is only illustrated below by way of drawings and examples.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, embodiment provides a kind of Split type laser projection cabinet, including projection
Cabinet 1, there are three fixed block 2, the fixed blocks 2 to pass through screw and metope for the 1 equidistant fixation in top surface side of projection cabinet
It is fixedly connected, is fixed with sliding slot 13 and first sliding groove 14 in 1 top end wall of projection cabinet respectively, the projection cabinet 1 pushes up
End is fixed with square hole 17 and the first square hole 18, and the sliding slot 13 is arranged in 17 side of square hole, the first sliding groove 14
It is arranged in 18 side of the first square hole, 1 both ends of projection cabinet are fixed with sound equipment port 3 respectively, on the sound equipment port 3
End and lower end are respectively equipped with two fixing grooves 4, and four fixing grooves 4 are symmetrically fixed at two-by-two on projection 1 side of cabinet, described
Projection 1 bottom end centre of cabinet is fixed with several air inlet holes 5, if the 1 bottom end two sides of projection cabinet are fixed with respectively
Dry exhaust vent 6, the projection cabinet 1 is interior to be equipped with laser projection 7, and 7 top of laser projection is fixed with cone tank
Body 8,8 top of taper staving are fixedly connected with projection 1 inner roof wall of cabinet and are connected to setting, the cone tank with square hole 17
Glass cover-plate 9 is fixed in body 8,8 side of taper staving is fixed with placing box 10,10 top end opening of placing box and throwing
1 inner roof wall of shadow cabinet is fixedly connected and is connected to setting with square hole 17, and side is fixed with several sides in the placing box 10
To port 11, the placing box 10 and 8 upper end of taper staving are equipped with the same slip lid 12, and described 12 one end of slip lid is fixed with sliding block
15, the sliding block 15 is slidably arranged in sliding slot 13, is fixed with spring between 15 other end of sliding block and 13 side of sliding slot
16, the spring 16 is arranged in sliding slot 13, and 12 other end of slip lid is equipped with fixing groove 19,19 side of fixing groove and side
The connection of 17 side of type hole is arranged, and is hinged with fixed plate 20 in the fixing groove 19, the 20 bottom end side of fixed plate is fixed with convex
Block 21, is fixed with the first spring 22 between 20 other side bottom end of fixed plate and 19 bottom end of fixing groove, the slip lid 12 pushes up
Face side is fixed with hand handle 23, and groove 24 is equipped between the hand handle 23 and fixing groove 19, and the groove 24 is fixed at cunning
On 12 top surface of lid, the groove 24 has been embedded in convex block 21, is fixed with port case 25 on 1 inner roof wall of projection cabinet, described
Case 25 top end opening in port is connected to setting with the first square hole 18, and bottom end is fixed with several vertical ends in the port case 25
Mouthfuls 26,25 upper end of port case is equipped with the first slip lid 27, and described first slip lid, 27 one end is fixed with the first sliding block 28, and described the
One sliding block 28 is slidably arranged in first sliding groove 14, and fixation is set between 28 other end of the first sliding block and 14 side of first sliding groove
There is second spring 29, the second spring 29 is arranged in first sliding groove 14, and it is solid that 27 other end of the first slip lid is equipped with first
Determine slot 30,30 side of the first fixing groove is connected to setting with 18 side of first party type hole, hinged in first fixing groove 30
There is the first fixed plate 31, the 31 bottom end side of the first fixed plate is fixed with the first convex block 32, and first fixed plate 31 is another
Third spring 33 is fixed between 30 bottom end of side bottom end and the first fixing groove, the 27 top surface side of the first slip lid is fixed with
One hand handle 34, it is described it is first-hand 34 and first are equipped with the first groove 35 between fixing groove 30, the fixation of the first groove 35 is set
It sets on 27 top surface of the first slip lid, first groove 35 has been embedded in the first convex block 32, and bottom end is fixed in the projection cabinet 1
There is motor 39, motor 39 is fixed with wind on 39 output end of motor between the laser projection and the air inlet hole
Fan 40,1 both ends of projection cabinet are respectively equipped with sound equipment 36, and two 36 sides of sound equipment are equipped with and sound equipment port 3 and fixing groove 4
Corresponding plug 37 and fixed plate 38 respectively.
In embodiment, the projection cabinet 1,36 shell of sound equipment, placing box 10 and port case 25 are by insulating plastics material
It is made;The length summation of the projection cabinet 1 and two sound equipments 36 must not exceed 240cm;The motor 39 is by conducting wire and always
Power supply is electrically connected;The spring 16 is compressed spring.
The working principle of embodiment: when in use, the present invention is fixed on by the screw on fixed block 2 by specified make first
With on the metope of place, the plug 37 and fixed plate 38, insertion that then two sound equipments 36 are arranged by its side respectively again are projected
In the sound equipment port 3 and fixing groove 4 of 1 two sides of cabinet, due to split-type design of the invention, when needing to carry using the present invention
More convenient convenient, this completes installment works.Upward due to 26 port of port vertical in its port case 25, it is easy to see
It examines, it is more convenient to be inserted into terminal down.Due to the setting of placing box 10, the equipment such as HDD hardboard or remote controler can be put into placement
It is convenient when use convenient for collection in case 10.And it is slided due to being respectively equipped with slip lid 12 and first on port case 25 and fixing groove 19
Lid 27 can cover port case 25 and be consolidated by slip lid 12 and the first slip lid 27 when not using port or the cavity inside it
Determine slot 19, its internal vertical port 26, lateral port 11 and glass cover-plate 9 can be effectively protected, prevent vertical port 26
The case where glass cover-plate 9 is scratched also is effectively prevented while entering dust with lateral port 11.When need using
When port and laser projection 7, when pinning 20 side of fixed plate and the first fixed plate 31 respectively, convex block 21 and the first convex block 32 divide
Tuo Li not be inside groove 24 and the first groove 35, such slip lid 12 and the first slip lid 27 are respectively in spring 16 and second spring 29
Under active force, retract in sliding slot 13 and first sliding groove 14 respectively, so that the convenient convenience of operating process.And due to projecting cabinet 1
The motor 39 and fan 40 of interior setting, motor 39 can drive fan 40 to blow a cold wind over against 7 bottom of laser projection, exist so always
When using laser projection 7 for a long time, 7 temperature of laser projection is reduced, effectively raise laser projection 7 uses the longevity
Life.
Claims (9)
1. Split type laser projects cabinet, including projection cabinet (1), laser projection (7) are equipped in the projection cabinet (1),
It is characterized in that, projection cabinet (1) side is fixed with sound equipment port (3), and the sound equipment port (3) is nearby equipped with fixing groove
(4), the projection cabinet (1) side is equipped with sound equipment (36), and sound equipment (36) side is equipped with and sound equipment port (3) and fixing groove (4)
Corresponding plug (37) and fixed plate (38) respectively.
2. Split type laser as described in claim 1 projects cabinet, which is characterized in that in sound equipment port (3) upper end under
End is respectively provided with fixing groove (4).
3. Split type laser as described in claim 1 projects cabinet, which is characterized in that projection cabinet (1) the two side ends difference
It is fixedly installed sound equipment port (3).
4. Split type laser as claimed in claim 3 projects cabinet, which is characterized in that the projection cabinet (1) and two sound equipments
(36) length summation is no more than 240cm.
5. Split type laser as described in claim 1 projects cabinet, which is characterized in that described projection cabinet (1) top surface side etc.
Distance is fixed there are three fixed block (2), and the fixed block (2) is fixedly connected by screw with metope.
6. Split type laser as described in claim 1 projects cabinet, which is characterized in that projection cabinet (1) bottom end centre
Several air inlet holes (5) are fixed with, projection cabinet (1) the bottom end two sides are fixed with several exhaust vents (6) respectively,
It is fixed between the laser projection (7) and the air inlet hole (5) motor (39), is fixed on motor (39) output end
Fan (40).
7. Split type laser as described in claim 1 projects cabinet, which is characterized in that laser projection (7) top is fixed
Be cased with taper staving (8), taper staving (8) top with projection cabinet (1) inner roof wall be fixedly connected and with square hole (17)
Connection setting, the taper staving (8) is interior to be fixed with glass cover-plate (9), and taper staving (8) side is fixed with placing box
(10), placing box (10) top end opening is fixedly connected with projection cabinet (1) inner roof wall and is connected to setting with square hole (17),
The interior side of the placing box (10) is fixed with several lateral ports (11), on the placing box (10) and taper staving (8)
End is equipped with the same slip lid (12), and described slip lid (12) one end is fixed with sliding block (15), and the sliding block (15) is slidably arranged in cunning
In slot (13), it is fixed with spring (16) between sliding block (15) other end and sliding slot (13) side, the spring (16) sets
It sets in sliding slot (13), slip lid (12) other end is equipped with fixing groove (19), fixing groove (19) side and square hole
(17) side connection setting, the fixing groove (19) is interior to be hinged with fixed plate (20), and fixed plate (20) the bottom end side is fixed
Have convex block (21), be fixed with the first spring (22) between fixed plate (20) other side bottom end and fixing groove (19) bottom end,
Slip lid (12) the top surface side is fixed with hand handle (23), is equipped with groove (24) between the hand handle (23) and fixing groove (19),
The groove (24) is fixed on slip lid (12) top surface, and the groove (24) has been embedded in convex block (21).
8. Split type laser as claimed in claim 7 projects cabinet, which is characterized in that the spring (16) is compressed spring.
9. Split type laser as described in claim 1 projects cabinet, which is characterized in that solid on projection cabinet (1) inner roof wall
Surely have port case (25), port case (25) top end opening is connected to setting, the port case (25) with the first square hole (18)
Interior bottom end is fixed with several vertical ports (26), and port case (25) upper end is equipped with the first slip lid (27), and described first
Slip lid (27) one end is fixed with the first sliding block (28), and first sliding block (28) is slidably arranged in first sliding groove (14), described
It is fixed with second spring (29) between first sliding block (28) other end and first sliding groove (14) side, the second spring (29)
Setting is in first sliding groove (14), and the first slip lid (27) other end is equipped with the first fixing groove (30), first fixing groove
(30) side is connected to setting with first party type hole (18) side, is hinged with the first fixed plate in first fixing groove (30)
(31), the first fixed plate (31) bottom end side is fixed with the first convex block (32), the first fixed plate (31) other side bottom
It is fixed with third spring (33) between end and the first fixing groove (30) bottom end, the first slip lid (27) top surface side is fixed with
First-hand handle (34) is equipped with the first groove (35) between the first-hand handle (34) and the first fixing groove (30), and described first is recessed
Slot (35) is fixed on the first slip lid (27) top surface, and first groove (35) has been embedded in the first convex block (32).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811459930.8A CN109300423A (en) | 2018-11-30 | 2018-11-30 | Split type laser projects cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811459930.8A CN109300423A (en) | 2018-11-30 | 2018-11-30 | Split type laser projects cabinet |
Publications (1)
Publication Number | Publication Date |
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CN109300423A true CN109300423A (en) | 2019-02-01 |
Family
ID=65141485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811459930.8A Pending CN109300423A (en) | 2018-11-30 | 2018-11-30 | Split type laser projects cabinet |
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CN (1) | CN109300423A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020181921A1 (en) * | 2019-03-11 | 2020-09-17 | 刘卫平 | Projection television cabinet integrated with speakers |
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CN201548868U (en) * | 2009-11-24 | 2010-08-11 | 罗仁全 | Combined computer and projector unity machine |
CN102364394A (en) * | 2010-07-19 | 2012-02-29 | 明基电通有限公司 | Combined type projector module |
CN202339470U (en) * | 2011-11-18 | 2012-07-18 | 苏州新锐电子工业有限公司 | Sensing lens slip cover of projector |
CN103714767A (en) * | 2013-12-05 | 2014-04-09 | 上海理工大学 | Integrated holographic-projection exhibition cabinet and production method thereof |
CN105005173A (en) * | 2015-07-20 | 2015-10-28 | 上海理工大学 | Portable audio-video combined device |
CN205721034U (en) * | 2016-06-15 | 2016-11-23 | 杭州虹视科技有限公司 | A kind of detachable projection system |
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2018
- 2018-11-30 CN CN201811459930.8A patent/CN109300423A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201548868U (en) * | 2009-11-24 | 2010-08-11 | 罗仁全 | Combined computer and projector unity machine |
CN102364394A (en) * | 2010-07-19 | 2012-02-29 | 明基电通有限公司 | Combined type projector module |
CN202339470U (en) * | 2011-11-18 | 2012-07-18 | 苏州新锐电子工业有限公司 | Sensing lens slip cover of projector |
CN103714767A (en) * | 2013-12-05 | 2014-04-09 | 上海理工大学 | Integrated holographic-projection exhibition cabinet and production method thereof |
CN105005173A (en) * | 2015-07-20 | 2015-10-28 | 上海理工大学 | Portable audio-video combined device |
CN205721034U (en) * | 2016-06-15 | 2016-11-23 | 杭州虹视科技有限公司 | A kind of detachable projection system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020181921A1 (en) * | 2019-03-11 | 2020-09-17 | 刘卫平 | Projection television cabinet integrated with speakers |
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Application publication date: 20190201 |