CN110703557B - Projection device with radiation structure for medical image - Google Patents
Projection device with radiation structure for medical image Download PDFInfo
- Publication number
- CN110703557B CN110703557B CN201911102442.6A CN201911102442A CN110703557B CN 110703557 B CN110703557 B CN 110703557B CN 201911102442 A CN201911102442 A CN 201911102442A CN 110703557 B CN110703557 B CN 110703557B
- Authority
- CN
- China
- Prior art keywords
- projection
- box
- radiation structure
- embedded mode
- light
- 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.)
- Active
Links
Images
Classifications
-
- 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
- G03B21/54—Accessories
-
- 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
-
- 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
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses a projection device with a radiation structure for medical images, which relates to the technical field of medical images, and comprises: the light-shielding device comprises a main framework, wherein a connecting seat is arranged in the main framework, light barriers are arranged on the periphery of the surface of the connecting seat, an installation seat is installed on the outer side of the main framework in an embedded mode, an electric scroll is connected to the inner side of the installation seat in an embedded mode, and projection cloth is wound on the surface of the electric scroll; the mounting box is arranged inside the connecting seat, the projection box is installed on the outer side of the mounting box in an embedded mode, a supporting rod penetrates through the center of the inner portion of the mounting box and is welded with the inner portion of the supporting rod in a penetrating mode, an electric push rod is installed in the supporting rod in an embedded mode, a sliding way is formed in the surface of the supporting rod, a connecting rod is connected with the surface of the sliding way in an embedded mode, a bearing plate is arranged on the outer side of the connecting rod, and a projector is placed above the bearing plate; the device can watch a plurality of images from a plurality of directions simultaneously, can be convenient carry out the regulation of a plurality of directions, excellent in use effect.
Description
Technical Field
The invention belongs to the technical field of medical images, and particularly relates to a projection device with a radiation structure for medical images.
Background
With the improvement of the living standard of people and the continuous improvement of the requirements of people on the medical level, the medical treatment is closely related to the civil problem, and particularly, the medical treatment becomes an indispensable part in the social life of people along with the change of medical policies in recent years. With the continuous progress of current scientific technology, medical equipment is also continuously improved, wherein medical images are an important component in the development of medical services, and even the advanced degree of the medical equipment can indirectly influence the hospital rating standard.
Present medical image projection arrangement often the structure is too simple, and the function is single, and projection range receives the restriction with watching the scope, and a plurality of images can not be watched simultaneously to current medical image projection arrangement projection height and projection distance often are unadjustable or adjust inconveniently, complex operation, and the result of use is poor. In addition, the existing medical image projection device has the defect of insufficient flexibility and incapability of observing from multiple directions.
Disclosure of Invention
The present invention is directed to a projection apparatus with radiation structure for medical image, which solves the above-mentioned problems of the conventional medical image projection apparatus.
In order to achieve the above object, the present invention provides a projection apparatus having a radiation structure for medical imaging, the apparatus comprising:
the light-shielding device comprises a main framework, wherein a connecting seat is arranged in the main framework, light barriers are arranged on the periphery of the surface of the connecting seat, an installation seat is installed on the outer side of the main framework in an embedded mode, an electric scroll is connected to the inner side of the installation seat in an embedded mode, and projection cloth is wound on the surface of the electric scroll;
the mounting box, the mounting box sets up in the inside of connecting seat, the projection box is installed to mounting box outside gomphosis, the inside center through-welding of mounting box has the bracing piece, electric putter is installed to the inside gomphosis of bracing piece, the slide has been seted up on the bracing piece surface, slide surface gomphosis is connected with the connecting rod, the connecting rod outside is provided with the bearing board, the projecting apparatus has been placed to bearing board top.
Preferably, a support is connected between the main framework and the connecting seat, a separation baffle is arranged at the bottom of the support, a clamp is arranged between the separation baffle and the support, and a light reflecting point is arranged on the surface of the separation baffle.
Preferably, the support is annularly distributed about the central line of the connecting seat, and the light reflecting points are uniformly arranged along the horizontal direction of the partition plate.
Preferably, the installation seats are symmetrically distributed in four directions perpendicular to each other about the center of the main framework.
Preferably, the connecting rod and the slideway are mutually matched to form a sliding structure, and the connecting rod and the bearing plate are distributed in a cross shape relative to the central line of the supporting rod.
Preferably, the left side and the right side above the bearing plate are provided with slide rails, the upper surfaces of the slide rails are connected with positioning blocks in an embedded mode, one ends of the slide rails are welded with baffles, heat insulation glass is arranged in the middle of the upper sides of the slide rails, and heat dissipation holes are formed in the bottoms of the slide rails.
Preferably, the slide rail is U-shaped, and the slide rail and the positioning block are matched with each other to form a sliding structure.
Preferably, the surface gomphosis of projection box is connected with the shell, the outside end of shell is provided with the solar panel, the internally mounted of projection box has refraction glass, the outside of refraction glass is provided with the light path.
Preferably, the shell is in threaded connection with the projection box, and the shell and the projection box are distributed in a cross shape relative to the center line of the mounting box.
Preferably, the mounting seat, the supporting plate and the projection box are arranged on the same straight line.
The projection device with the radiation structure for the medical image has the advantages that:
the circular main framework structure has good ornamental performance and can increase the installation area of the main framework, the four groups of projection cloth arranged on the periphery of the main framework can realize clear observation of images in different directions, and the medical images can be observed and analyzed from multiple angles. The mounting box can play the guard action to the projecting apparatus, and it supports through the bracing piece that central point put, and the inside electric putter of bracing piece can make things convenient for the adjustment of height, increases the flexibility of connecting rod on the slide. The projection light of projecting apparatus can be concentrated to the supporting use of projection box and throws, can be applicable to the different distances between projecting apparatus and the projection cloth, increases the definition, and the length of projection box self can be adjusted to rotatory shell. The setting up of support can prevent on the one hand that the main skeleton warp, and on the other hand can be fan-shaped when projecting light and jet out the projection box, in order to prevent to project influence each other between the light, adopts to separate the baffle and separates the projection light that four groups of projecting apparatus produced to in will projecting light reflection back original track through the reflex point, from not influencing the projection effect of projecting apparatus.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 is a schematic structural diagram illustrating a projection apparatus for medical imaging having a radiation structure according to an exemplary embodiment of the present invention.
Fig. 2 is a schematic view showing a top view of the inside of a mounting case of a projection apparatus for medical imaging having a radiation structure according to an exemplary embodiment of the present invention.
Fig. 3 is a schematic view showing a surface structure of a support plate of a projection apparatus having a radiation structure for medical imaging according to an exemplary embodiment of the present invention.
Fig. 4 is a schematic diagram of a projection box of a projection apparatus for medical imaging having a radiation structure according to an exemplary embodiment of the present invention.
Fig. 5 is a side view of a stand of a projection apparatus for medical imaging with radiation structure according to an exemplary embodiment of the present invention.
Fig. 6 is a side view of a support rod of a projection apparatus for medical imaging having a radiation structure according to an exemplary embodiment of the present invention.
Fig. 7 is a schematic top view of a support rod of a projection apparatus for medical imaging with radiation structure according to an exemplary embodiment of the present invention.
Description of reference numerals:
1. a main framework; 2. a connecting seat; 201. a support; 202. a baffle plate; 203. a clip; 204. reflecting points; 3. a mounting seat; 4. an electric reel; 5. a projection cloth; 6. mounting a box; 601. a support bar; 602. a slideway; 603. a connecting rod; 604. a support plate; 605. a projector; 606. a baffle plate; 607. a slide rail; 608. positioning blocks; 609. heat insulating glass; 610. heat dissipation holes; 611. an electric push rod; 7. a light barrier; 8. a projection box; 801. a housing; 802. refractive glass; 803. a light path; 804. a light-gathering plate.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The invention provides a projection device with radiation structure for medical image, comprising:
the light-shielding device comprises a main framework, wherein a connecting seat is arranged in the main framework, light barriers are arranged on the periphery of the surface of the connecting seat, an installation seat is installed on the outer side of the main framework in an embedded mode, an electric scroll is connected to the inner side of the installation seat in an embedded mode, and projection cloth is wound on the surface of the electric scroll;
the main framework is of a circular structure, so that the ornamental value is good, the installation area of the main framework can be increased, the four groups of projection cloth arranged on the periphery of the main framework can realize the purpose of clearly observing images in different directions, and the medical images can be observed and analyzed in multiple angles;
the mounting box, the mounting box sets up in the inside of connecting seat, the projection box is installed to mounting box outside gomphosis, the inside center through-welding of mounting box has the bracing piece, electric putter is installed to the inside gomphosis of bracing piece, the slide has been seted up on the bracing piece surface, slide surface gomphosis is connected with the connecting rod, the connecting rod outside is provided with the bearing board, the projecting apparatus has been placed to bearing board top.
The mounting box can play the guard action to the projecting apparatus, and it supports through the bracing piece that central point put, and the inside electric putter of bracing piece can make things convenient for the adjustment of height, increases the flexibility of connecting rod on the slide. Supporting board and the supporting use of projecting apparatus, supporting board can move along with the connecting rod, utilizes the gomphosis relation between slide rail on the supporting board and the locating piece, can fix a position the position of projecting apparatus, increases the stability of projecting apparatus, and the supporting use of projection box can concentrate the projection light of projecting apparatus and throw, can be applicable to the different distances between projecting apparatus and the projection cloth, increases the definition.
Preferably, a support is connected between the main framework and the connecting seat, a separation baffle is arranged at the bottom of the support, a clamp is arranged between the separation baffle and the support, and a light reflecting point is arranged on the surface of the separation baffle.
The setting up of support can prevent on the one hand that the main skeleton warp, and on the other hand can be fan-shaped when projecting light and jet out the projection box, in order to prevent to project influence each other between the light, adopts to separate the baffle and separates the projection light that four groups of projecting apparatus produced to in will projecting light reflection back original track through the reflex point, from not influencing the projection effect of projecting apparatus.
Preferably, the support is annularly distributed about the central line of the connecting seat, and the light reflecting points are uniformly arranged along the horizontal direction of the partition plate.
Preferably, the installation seats are symmetrically distributed in four directions perpendicular to each other about the center of the main framework.
Preferably, the connecting rod and the slideway are mutually matched to form a sliding structure, and the connecting rod and the bearing plate are distributed in a cross shape relative to the central line of the supporting rod.
The central symmetry design of the device ensures that the weight distribution of each component is uniform and reasonable, and is beneficial to the installability and the stability of the equipment.
Preferably, the left side and the right side above the bearing plate are provided with slide rails, the upper surfaces of the slide rails are connected with positioning blocks in an embedded mode, one ends of the slide rails are welded with baffles, heat insulation glass is arranged in the middle of the upper sides of the slide rails, and heat dissipation holes are formed in the bottoms of the slide rails.
Preferably, the slide rail is U-shaped, and the slide rail and the positioning block are matched with each other to form a sliding structure.
Be connected for the gomphosis between locating piece and the slide rail, when the locating piece removed, can produce the friction with the slide rail, prevent through this kind of frictional force that the locating piece from removing at will on the slide rail, and the setting up of insulating glass and louvre can prevent that the too much upward side scattered heat of projecting apparatus from influencing the operation to other projection equipment, dispels the heat through the louvre, prevents that the too high damage that causes of projecting apparatus temperature rise.
Preferably, the surface gomphosis of projection box is connected with the shell, the outside end of shell is provided with the solar panel, the internally mounted of projection box has refraction glass, the outside of refraction glass is provided with the light path.
Preferably, the shell is in threaded connection with the projection box, and the shell and the projection box are distributed in a cross shape relative to the center line of the mounting box.
Can adjust the length of projection box self through rotatory shell to be suitable for the projecting apparatus of different models, and can adjust the cooperation distance of solar panel and refraction glass through the shell, realize better projection effect.
Preferably, the mounting seat, the supporting plate and the projection box are arranged on the same straight line.
Examples
As shown in fig. 1 to 7, the present invention provides a projection apparatus having a radiation structure for medical imaging, the apparatus including:
the device comprises a main framework 1, wherein a connecting seat 2 is arranged inside the main framework 1, light barriers 7 are arranged on the periphery of the surface of the connecting seat 2, an installation seat 3 is installed on the outer side of the main framework 1 in an embedded mode, an electric scroll 4 is connected to the inner side of the installation seat 3 in an embedded mode, and projection cloth 5 is wound on the surface of the electric scroll 4;
the mounting box 6, the mounting box 6 sets up in the inside of connecting seat 2, projection box 8 is installed to the gomphosis in the 6 outside of mounting box, the inside center through-welding of mounting box 6 has bracing piece 601, electric putter 611 is installed to the inside gomphosis of bracing piece 601, slide 602 has been seted up on bracing piece 601 surface, the gomphosis of slide 602 surface is connected with connecting rod 603, the connecting rod 603 outside is provided with bearing board 604, projecting apparatus 605 has been placed to bearing board 604 top.
In this embodiment, a support 201 is connected between the main frame 1 and the connecting seat 2, a baffle 202 is disposed at the bottom of the support 201, a clip 203 is disposed between the baffle 202 and the support, and a reflective dot 204 is disposed on the surface of the baffle 202.
In this embodiment, the brackets 201 are distributed annularly about the center line of the connecting socket 2, and the reflective dots 204 are uniformly arranged along the horizontal direction of the baffle 202.
In this embodiment, the mounting seats 3 are symmetrically distributed in four directions perpendicular to each other about the center of the main frame 1.
In this embodiment, the connecting rod 2 and the sliding way 602 are mutually matched to form a sliding structure, and the connecting rod 2 and the supporting plate 604 are distributed in a cross shape about the center line of the supporting rod 601.
In this embodiment, slide rails 607 are disposed on the left and right sides above the supporting plate 604, a positioning block 608 is connected to the upper surface of the slide rail 607 in a fitting manner, a baffle 606 is welded to one end of the slide rail 607, a heat insulation glass 609 is disposed in the middle of the upper side of the slide rail 607, and a heat dissipation hole 610 is formed in the bottom of the slide rail 607.
In this embodiment, the slide rail 607 is shaped like a "U", and the slide rail 607 and the positioning block 608 are mutually matched to form a sliding structure.
In this embodiment, a housing 801 is fitted and connected to the surface of the projection box 8, a light collecting plate 804 is disposed at the outer end of the housing 801, a refraction glass 802 is mounted inside the projection box 8, and a light path 803 is disposed outside the refraction glass 802.
In the present embodiment, the housing 801 and the projection box 8 are connected by a screw, and both the housing 801 and the projection box 8 are distributed in a cross shape about the center line of the mounting box 6.
In this embodiment, the mounting seat 3, the supporting plate 604 and the projection box 8 are arranged on the same straight line.
In summary, when the medical image projection apparatus with a radiation structure provided by the present invention is used, the entire main frame 1 is installed at the top of the room by means of embedding, the projector 605 is placed on the supporting plate 604 inside the installation box 6, and after the projector 605 is placed, the positioning block 608 is moved to one side of the projector 605 to contact with the positioning block 608 by means of the sliding fit between the sliding rail 607 and the positioning block 608, so as to fix the projector 605. The electric reel 4 with model number YN-123 is started to put down the projection cloth 5 installed inside the electric reel 4, and then the UT series electric push rod 611 is used to push the connecting rod 603 to move on the slide 602, so as to adjust the height of the supporting plate 604 on the supporting rod 601, thereby controlling the projection height of the projector 605.
At this time, the projector 605 is turned on, the projector 605 projects an image on the projection cloth 5 in the form of projection light, the projection light projected out first passes through the projection box 8, starts to be refracted outward through the refraction glass 802 inside the projection box 8, the projected projection light is intensively projected by the light path 803 and the light collection plate 804, and the projection light reaches the projection cloth 5, thereby completing projection imaging. In the process, the length of the projection box 8 can be adjusted by rotating the shell 801, so that the projection box is suitable for projectors of different models, and the matching distance between the light collecting plate 804 and the refraction glass 802 can be adjusted through the shell 801, so that a better projection effect is achieved. When the projection light exits the projection box 8, the projection light is fanned out, the baffle 202 can separate the projection light generated by the four groups of projectors, the projection light is prevented from influencing each other, and the light source is reflected back to the original track through the reflection point 204, so that the normal projection effect of the projector 605 is not influenced. When the projection cloth 5 presents a clear medical image projection, the image can be watched in different directions and at multiple angles, and the image is processed and analyzed.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (9)
1. A projection apparatus for medical imaging having a radiation structure, the apparatus comprising:
the light shielding device comprises a main framework (1), wherein a connecting seat (2) is arranged inside the main framework (1), light barriers (7) are arranged on the periphery of the surface of the connecting seat (2), a mounting seat (3) is installed on the outer side of the main framework (1) in an embedded mode, an electric scroll (4) is connected to the inner side of the mounting seat (3) in an embedded mode, and projection cloth (5) is wound on the surface of the electric scroll (4);
the mounting box (6) is arranged inside the connecting seat (2), the projection box (8) is installed on the outer side of the mounting box (6) in a embedded mode, a supporting rod (601) penetrates through the center of the inside of the mounting box (6) in a welded mode, an electric push rod (611) is installed in the supporting rod in an embedded mode, a slide rail (602) is arranged on the surface of the supporting rod (601), a connecting rod (603) is connected on the surface of the slide rail (602) in an embedded mode, a bearing plate (604) is arranged on the outer side of the connecting rod (603), and a projector (605) is placed above the bearing plate (604);
be connected with support (201) between main frame (1) and connecting seat (2), the bottom of support (201) is provided with separates baffle (202), it is provided with clip (203) to separate baffle (202) and support (201) support, it is provided with reflection of light point (204) to separate baffle (202) surface.
2. The projection apparatus with radiation structure for medical image as claimed in claim 1, wherein the support (201) is distributed in a ring shape about the center line of the connecting base (2), and the reflective dots (204) are uniformly arranged along the horizontal direction of the baffle (202).
3. The projection apparatus with radiation structure for medical imaging according to claim 1, wherein said mounting seats (3) are symmetrically distributed in four mutually perpendicular directions with respect to the center of the main frame (1).
4. The projection apparatus with radiation structure for medical image as claimed in claim 1, wherein the connecting rod (603) and the slide way (602) are mutually matched to form a sliding structure, and the connecting rod (603) and the supporting plate (604) are distributed in a cross shape with respect to the center line of the supporting rod (601).
5. The projection apparatus with a radiation structure for medical images according to claim 1, wherein slide rails (607) are disposed on the left and right sides above the supporting plate (604), positioning blocks (608) are connected to the upper surface of the slide rails (607) in a fitting manner, a baffle (606) is welded to one end of the slide rails (607), heat insulation glass (609) is disposed in the middle of the upper side of the slide rails (607), and heat dissipation holes (610) are formed in the bottom of the slide rails (607).
6. The projection apparatus with radiation structure for medical image as claimed in claim 5, wherein the shape of said sliding rail (607) is "U" shape, and said sliding rail (607) and said positioning block (608) are mutually matched to form a sliding structure.
7. The projection apparatus with radiation structure for medical image as claimed in claim 1, wherein the surface of the projection box (8) is connected with a casing (801) in a fitting manner, the outer end of the casing (801) is provided with a light-gathering plate (804), the interior of the projection box (8) is provided with a refraction glass (802), and the outer side of the refraction glass (802) is provided with a light path (803).
8. The projection apparatus with radiation structure for medical image as claimed in claim 7, wherein the housing (801) and the projection box (8) are connected by screw thread, and the housing (801) and the projection box (8) are distributed in a cross shape with respect to the center line of the mounting box (6).
9. The projection apparatus with radiation structure for medical image as claimed in claim 8, wherein said mounting base (3), said support plate (604) and said projection box (8) are arranged in the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911102442.6A CN110703557B (en) | 2019-11-12 | 2019-11-12 | Projection device with radiation structure for medical image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911102442.6A CN110703557B (en) | 2019-11-12 | 2019-11-12 | Projection device with radiation structure for medical image |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110703557A CN110703557A (en) | 2020-01-17 |
| CN110703557B true CN110703557B (en) | 2021-07-30 |
Family
ID=69205090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911102442.6A Active CN110703557B (en) | 2019-11-12 | 2019-11-12 | Projection device with radiation structure for medical image |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110703557B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657887A (en) * | 2005-01-08 | 2005-08-24 | 中国科学院安徽光学精密机械研究所 | Realizing method and device of high precision radiation brightness standard based on standard detector |
| CN202458407U (en) * | 2012-02-16 | 2012-10-03 | 深圳市奥沃医学新技术发展有限公司 | Movable image guarded radiation therapy device and radiation therapy system |
| CN202502343U (en) * | 2011-11-21 | 2012-10-24 | 刘睿智 | Novel projection screen |
| CN203239217U (en) * | 2013-05-17 | 2013-10-16 | 华尔达（厦门）塑胶有限公司 | Semi-automatic controller of rolling-type curtain reel |
| WO2013078280A8 (en) * | 2011-11-22 | 2013-11-07 | Cubic Corporation | Immersive projection system |
| CN203982070U (en) * | 2014-07-10 | 2014-12-03 | 厦门理工学院 | Holographic projector that can automatic lifting |
| CN204360092U (en) * | 2015-01-28 | 2015-05-27 | 北京一森博创文化传媒有限责任公司 | A kind of 3D holographic projection system |
| KR101576976B1 (en) * | 2014-10-06 | 2015-12-11 | 주식회사 우림에스앤에이 | Portable screen apparatus |
| CN205286385U (en) * | 2016-01-04 | 2016-06-08 | 盐城卫生职业技术学院 | X line machine high accuracy digital display |
| CN206075567U (en) * | 2016-05-04 | 2017-04-05 | 山东理工职业学院 | Educational Economy and Management teaching multimedia curtain |
| CN108828891A (en) * | 2018-06-06 | 2018-11-16 | 芜湖威灵数码科技有限公司 | A kind of line holographic projections curtain can jacking rotary holographic projector |
| CN209167805U (en) * | 2019-02-01 | 2019-07-26 | 四川大学锦城学院 | A kind of Web-based instruction projection curtain |
| WO2019207735A1 (en) * | 2018-04-26 | 2019-10-31 | Ｗｏｎｄｅｒ Ｖｉｓｉｏｎ Ｔｅｃｈｎｏ Ｌａｂｏｒａｔｏｒｙ株式会社 | Dome screen, dome screen projection device, and method of assembly therefor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2937336C (en) * | 2014-02-11 | 2021-11-23 | Reald Inc. | Strain relieved mounting method and apparatus for screen material |
-
2019
- 2019-11-12 CN CN201911102442.6A patent/CN110703557B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657887A (en) * | 2005-01-08 | 2005-08-24 | 中国科学院安徽光学精密机械研究所 | Realizing method and device of high precision radiation brightness standard based on standard detector |
| CN202502343U (en) * | 2011-11-21 | 2012-10-24 | 刘睿智 | Novel projection screen |
| WO2013078280A8 (en) * | 2011-11-22 | 2013-11-07 | Cubic Corporation | Immersive projection system |
| CN202458407U (en) * | 2012-02-16 | 2012-10-03 | 深圳市奥沃医学新技术发展有限公司 | Movable image guarded radiation therapy device and radiation therapy system |
| CN203239217U (en) * | 2013-05-17 | 2013-10-16 | 华尔达（厦门）塑胶有限公司 | Semi-automatic controller of rolling-type curtain reel |
| CN203982070U (en) * | 2014-07-10 | 2014-12-03 | 厦门理工学院 | Holographic projector that can automatic lifting |
| KR101576976B1 (en) * | 2014-10-06 | 2015-12-11 | 주식회사 우림에스앤에이 | Portable screen apparatus |
| CN204360092U (en) * | 2015-01-28 | 2015-05-27 | 北京一森博创文化传媒有限责任公司 | A kind of 3D holographic projection system |
| CN205286385U (en) * | 2016-01-04 | 2016-06-08 | 盐城卫生职业技术学院 | X line machine high accuracy digital display |
| CN206075567U (en) * | 2016-05-04 | 2017-04-05 | 山东理工职业学院 | Educational Economy and Management teaching multimedia curtain |
| WO2019207735A1 (en) * | 2018-04-26 | 2019-10-31 | Ｗｏｎｄｅｒ Ｖｉｓｉｏｎ Ｔｅｃｈｎｏ Ｌａｂｏｒａｔｏｒｙ株式会社 | Dome screen, dome screen projection device, and method of assembly therefor |
| CN108828891A (en) * | 2018-06-06 | 2018-11-16 | 芜湖威灵数码科技有限公司 | A kind of line holographic projections curtain can jacking rotary holographic projector |
| CN209167805U (en) * | 2019-02-01 | 2019-07-26 | 四川大学锦城学院 | A kind of Web-based instruction projection curtain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110703557A (en) | 2020-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100972564B1 (en) | Structural and patient positioning features of an x-ray system | |
| CN205596198U (en) | Pavilion of taking picture by oneself | |
| AU2001286057B2 (en) | Projection unit | |
| CN110703557B (en) | Projection device with radiation structure for medical image | |
| CN101605197A (en) | High-speed multi-lens scanner | |
| CN104023619A (en) | Apparatus for imaging the skin | |
| AU2001286057A1 (en) | Projection unit | |
| US5544594A (en) | Adjustable monitor support assembly | |
| CN205814006U (en) | Audio-visual cabinet | |
| CN109307974A (en) | A kind of home-use projector based on Internet of Things | |
| CN112618049B (en) | Medical imaging equipment with laser lamp is adjusted and is fixed a position | |
| CN207780476U (en) | A kind of holography movie theater | |
| CN208967420U (en) | A kind of multi-media classroom projector | |
| CN210037160U (en) | Imaging test system | |
| CN219875874U (en) | Camera module and cleaning equipment | |
| US2058179A (en) | Apparatus for microscopic projections | |
| CN218099918U (en) | Movable water curtain generator for water lamplight display | |
| JP3269673B2 (en) | Optometry device | |
| CN211604636U (en) | Interactive display device of projection | |
| CN214037419U (en) | Projector mounting bracket convenient to combine | |
| CN205644009U (en) | Virtual reality display system based on projection | |
| CN210037159U (en) | Imaging detection system | |
| CN218767770U (en) | Projection arrangement is used in 3D animation preparation | |
| CN214839644U (en) | Curtain auxiliary positioning device for video conference equipment installation | |
| CN218037673U (en) | Laser projection glass curtain easy to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |