CN109188704B - Film viewing lamp and film viewing system - Google Patents
Film viewing lamp and film viewing system Download PDFInfo
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- CN109188704B CN109188704B CN201811300781.0A CN201811300781A CN109188704B CN 109188704 B CN109188704 B CN 109188704B CN 201811300781 A CN201811300781 A CN 201811300781A CN 109188704 B CN109188704 B CN 109188704B
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
- G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
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Abstract
The application discloses a film viewing lamp and a film viewing system. This sight piece lamp includes: the backlight plate is configured to emit light rays in the direction of the light-transmitting plate, and a light source is arranged in the backlight plate; the light-transmitting plate is configured to have adjustable light transmittance; the light transmission plate and the hanging plate are used for placing the light sheets, and the hanging plate is used for fixing the light sheets. According to the technical scheme of the embodiment of the application, medical staff can better discuss the state of an illness and keep records in real time.
Description
Technical Field
The present disclosure relates generally to the field of medical devices, and more particularly to a film viewer and a film viewing system.
Background
In the medical diagnosis process, in order to facilitate medical staff to know the condition of a patient, a film viewer is often needed to view the patient's film. The problem of function singleness generally exists to present sight piece lamp, can't satisfy medical personnel's other demands, especially uses sight piece lamp to the light piece when the state of an illness is discussed to medical personnel, can't in time carry out the record on the light piece.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a multifunctional film viewer to enhance the user experience.
In a first aspect, an embodiment of the present application provides a film viewer, where the film viewer includes: the backlight plate, the light-transmitting plate and the hanging plate are arranged in a stacked mode;
the backlight plate is configured to emit light rays in the direction of the light-transmitting plate, and a light source is arranged in the backlight plate;
the light-transmitting plate is configured to have adjustable light transmittance;
the light transmission plate and the hanging plate are used for placing the light sheets, and the hanging plate is used for fixing the light sheets.
Optionally, a plurality of deflecting particles and holes for accommodating the deflecting particles in an array arrangement are arranged in the light-transmitting plate;
the deflecting particles are configured to rotate under a magnetic field to change the light transmittance of the light-transmissive plate.
Optionally, the deflecting particle comprises a first portion, a second portion and an intermediate portion between the first and second portions;
the first and second portions are composed of a transparent material, and the intermediate portion is composed of a non-transparent material having magnetism.
Optionally, the deflecting particles are spherical;
the first part and the second part are partially spherical, and the middle part is of a sheet-shaped circular structure.
Optionally, the deflecting particles are cylindrical;
the first portion and the second portion are partially cylindrical, and the middle portion is of a sheet-shaped rectangular structure.
Optionally, the thickness ratio of the first portion to the second portion is a preset ratio, and the preset ratio ranges from 1:1 to 1: 5.
Optionally, the transparent material is a resin material.
Optionally, the non-transparent material comprises a metal material.
Optionally, the deflecting particles range in size from 1 to 100 um.
Optionally, a free liquid for lubrication is further disposed in the light-transmitting plate, and the free liquid is located in a gap between the deflected particles and the hole.
Optionally, the free liquid is a transparent liquid.
Optionally, each of the first side and the second side of the light-passing board is provided with an electromagnetic plate, the direction of the first side is opposite to that of the second side, the electromagnetic plate is configured to form a magnetic field between the first side and the second side when the circuit is conducted, so that the transmittance of the light-passing board reaches the maximum transmittance.
In a second aspect, the present application provides a film viewing system, which includes an electromagnetic pen and a film viewing lamp as described above.
Optionally, the electromagnetic pen includes: a pen form shell, the front end of pen form shell sets up an electromagnetic head, the inside of pen form shell sets up an electromagnetic ring, the magnetic field direction of electromagnetic ring does the electromagnetic head arrives the direction of electromagnetic ring.
The film viewing lamp comprises a backlight plate, a light-transmitting plate and a film hanging plate which are arranged in a stacked mode, wherein the backlight plate is configured to emit light rays in the direction of the light-transmitting plate, and a light source is arranged in the backlight plate; the light-transmitting plate is configured to have adjustable light transmittance; the light sheets are placed between the light-transmitting plate and the sheet hanging plate, and the sheet hanging plate is used for fixing the light sheets. According to the scheme that this application embodiment provided, leave the mark and remove the mark through the light transmittance that changes the light-passing board. Therefore, medical staff can better discuss the state of an illness and keep records in real time.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic front view of a film viewer according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a structure of a deflecting particle according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a process for preparing deflecting particles according to an embodiment of the present invention;
fig. 4 is a schematic view of a partial structure of the light-transmitting plate 105 according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electromagnetic pen according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the position of a deflected particle in an unlabeled state according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a position of a deflected particle in a labeled state according to an embodiment of the present invention.
Reference numerals:
11-deflecting particles; 101-a first portion; 102-a second portion; 103-an intermediate portion; 104-a backlight plate; 105-a light-transmitting panel; 106-hanging sheet plate; 107-an electromagnetic plate; free liquid-108; 201-pen-shaped housing; 202-an electromagnetic head; 203-an electromagnetic coil; 204-a first switch; 205-laser light; 206-a second switch; 10-film viewing lamp; 20-electromagnetic pen.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The thickness of the various components and the size and shape of the regions in the drawings are not to be taken as reflecting the actual proportions of the various components and are intended to be merely illustrative of the present disclosure.
An embodiment of the present invention provides a film viewer, and as shown in fig. 1, is a schematic front structure diagram of the film viewer provided in the embodiment of the present invention.
The film viewer 10 includes: the backlight board 104, light-transmitting board 105 and hanging piece board 106 of range upon range of setting, wherein:
the backlight plate 104 is configured to emit light in the direction of the light-transmitting plate 105, and a light source is provided in the backlight plate 104;
the light-transmitting panel 105 is configured to be light-transmitting;
the light-transmitting plate 105 and the hanging plate 106 are used for placing the light sheets, and the hanging plate 106 is used for fixing the light sheets.
The X-ray film refers to a picture formed by shooting through irradiation of rays in the medical treatment process, such as an X-ray film, and is formed by shooting through irradiation of X-rays.
The hanger plate 106 may be made of a glass material having high strength, high hardness, and high light transmittance. The backlight 104 can provide light for the film viewer 10, and the brightness of the light source can be adjusted.
In the embodiment of the present application, when the film viewer 10 starts to operate, a light sheet (such as an X-ray sheet) can be placed between the light-transmitting plate 105 and the hanging plate 106, and the light transmittance of the light-transmitting plate 105 is adjusted to leave marks on and remove marks from the hanging plate 106.
In order to adjust the light transmittance of the light-transmitting plate 105, optionally, an electromagnetic plate 107 is respectively disposed on the first side and the second side of the light-transmitting plate 105, the first side and the second side are opposite to each other, and the electromagnetic plate 107 is configured to form a magnetic field between the first side and the second side when the circuit is conducted, so that the transmittance of the light-transmitting plate 105 reaches the maximum transmittance.
In addition, the light-transmitting plate 105 may be provided with deflecting particles 11 for adjusting light transmittance. Specifically, a plurality of deflecting particles 11 and holes for accommodating the deflecting particles 11 are disposed in the transparent plate 105, and the deflecting particles 11 are configured to rotate under the action of a magnetic field to change the light transmittance of the transparent plate 105.
The deflecting particle 11 may comprise a first portion 101, a second portion 102 and an intermediate portion 103 between the first portion 101 and the second portion 102, wherein the first portion 101 and the second portion 102 are comprised of a transparent material; the intermediate portion 103 is composed of a non-transparent material having magnetism.
In one embodiment, the deflecting particles 11 may be spherical;
the first part 101 and the second part 102 are partially spherical, and the middle part 103 is of a sheet-shaped circular structure; the partially spherical shape is a shape obtained by cutting the spherical ball along a direction parallel to the radial direction of the spherical ball.
In another embodiment, the deflecting particles 11 may be cylindrical;
the first part 101 and the second part 102 are partially cylindrical, and the middle part 103 is a sheet-shaped rectangular structure; the partial cylinder shape is a shape obtained by cutting a cylinder in a direction parallel to the height of the cylinder.
Optionally, in the two embodiments, the thickness ratio of the first portion 101 to the second portion 102 is a preset ratio, and the preset ratio may range from 1:1 to 1: 5; when the first portion and the second portion are partially spherical, the thickness is the distance from the arc top of the partially spherical to the plane of the partially spherical; when the first portion and the second portion are partially cylindrical, the thickness is the distance from the arc top to the rectangular plane.
Preferably, the preset ratio is 1: 2.
alternatively, the transparent material may be, but is not limited to, a resin material.
Alternatively, the non-transparent material with magnetic properties may be, but is not limited to, a metal material.
Alternatively, the deflecting particles 101 may range in size from 1 to 100 um.
Further, a free liquid 108 for lubrication is arranged in the light-transmitting plate 105, the free liquid 108 being located in the gap between the deflecting particles 11 and the holes.
The structure of the deflecting particles 11 and the transparent plate 105 will be described below by taking the case where the deflecting particles 11 are spherical.
Fig. 2 is a schematic structural diagram of a deflecting particle according to an embodiment of the present invention.
Referring to fig. 2, the first portion 101 and the second portion 102 are partially spherical, made of transparent material, as can be obtained by cutting along the radial direction of the sphere; the middle portion 103 is a sheet-like circular structure, is located between the first portion 101 and the second portion 102, and is composed of a non-transparent material having magnetism.
Fig. 3 is a schematic diagram illustrating a process of manufacturing the deflecting particle according to the embodiment of the present invention. The method comprises the following steps:
referring to fig. 3, a transparent resin liquid of a designated height is first loaded in a hemispherical mold.
Optionally, the designated height is not less than one third of the hemispherical mold height.
Then, a metal powder having magnetism is coated over the resin liquid so that the metal powder covers the transparent resin liquid.
Next, the transparent resin liquid is continuously loaded over the metal powder until the hemispherical mold is filled and heated to a low temperature until curing.
And loading the transparent resin liquid into the other hemispherical mold until the other hemispherical mold is fully paved, and heating at low temperature until the transparent resin liquid is cured.
And finally, combining the two hemispherical molds, heating at high temperature to solidify, and demolding to obtain the deflection particles.
As shown in fig. 4, a partial structure of the light-transmitting plate 105 according to an embodiment of the present invention is schematically illustrated. The transparent plate 105 may be a highly transparent film layer formed by exposing and developing through a mask, and a plurality of holes are uniformly arranged in the highly transparent film layer, and one deflecting particle 11 is disposed in each hole.
In fig. 4, only one unit area of the light-transmitting plate 105 is shown, and in actual practice, the light-transmitting plate 105 is configured by a plurality of unit areas as shown in fig. 4.
Further, the transparent plate 105 may be provided with a free liquid 108, and the free liquid 108 is located in the gap between the deflected particles 11 and the hole.
The free liquid 108 is a transparent liquid having low viscosity at normal temperature.
This allows the deflected particles 11 to rotate freely in the holes under the influence of magnetic forces.
In the embodiment of the present invention, the light transmittance of the light-transmitting plate 105 can be changed by controlling the rotation direction of the deflecting particles 11 provided in the light-transmitting plate 105, thereby leaving a mark or removing a mark.
Based on the same inventive concept, the embodiment of the present invention further provides a film viewing system, which includes the film viewing lamp 10 and the electromagnetic pen 20, and the structural schematic diagram of the film viewing system can refer to fig. 1.
The structural schematic diagram of the electromagnetic pen 20 can be as shown in fig. 5. The electromagnetic pen 20 includes:
the pen-shaped shell 201, the front end of the pen-shaped shell 201 is provided with an electromagnetic head 202, an electromagnetic coil 203 is arranged inside the pen-shaped shell 201, and the magnetic field direction of the electromagnetic coil 203 is the direction from the electromagnetic head 202 to the electromagnetic coil 203.
The current coil is regularly wound on the surface of the electromagnet 203, and when the current coil is energized, a magnetic field is generated, thereby attracting the deflecting particles 11 to deflect.
Optionally, a first switch 204 for controlling the on and off of the current on the electromagnetic coil 203 is further disposed on the side surface of the pen-shaped housing 201.
Optionally, a laser light 205 may be further disposed at the rear end of the pen-shaped housing 201.
The laser light 205 may emit red light.
Further, the side of the pen-shaped housing 201 may be further provided with a second switch 206 for controlling the laser light 205 to be turned on and off.
Alternatively, the pen housing 201 may be, but is not limited to, a PVC (Polyvinyl chloride) material. Such materials may shield magnetic fields in other directions.
As shown in fig. 6 and 7, a schematic diagram of the position of the deflected particles in the unlabeled state and a schematic diagram of the position of the deflected particles in the labeled state are shown, respectively.
Referring to fig. 6, before the film viewer 10 starts to work, the electromagnetic plate 107 can be turned on through a circuit, so as to convert the electric field effect into the magnetic field effect, and form a magnetic field from top to bottom, at this time, the middle parts of the deflecting particles 101, i.e. the metal materials, are all in a horizontal state, and at this time, the light transmittance of the light-transmitting plate 105 reaches the maximum, so that the X-ray film can be normally viewed.
Referring to fig. 7, the power of the electromagnetic plate 107 may be turned off first, the magnetic field is removed, and the brightness of the backlight plate 104 is adjusted to high brightness. At this time, when the electromagnetic pen 20 is used to mark on the film hanging plate 106 of the film viewer 10, the deflection particles 11 in the movement track of the electromagnetic pen 20 are magnetically attracted by the electromagnetic pen 20 to deflect, the middle portion of the deflection particles 101, i.e., the metal material, is in a vertical state, and at this time, the light transmittance of the transparent plate 105 is at a minimum, thereby leaving a mark line.
The marking line may be retained until the electromagnetic plate 107 is turned back on, and disappears after the electromagnetic plate 107 is turned back on.
In addition, the brightness of the backlight 104 may be adjusted to a low brightness, and at this time, the film viewer may be used as an electronic blackboard and may be written with the electromagnetic pen 20.
According to the scheme that this application embodiment provided, can control the rotation direction that deflects the particle through the electromagnetic pen, change the luminousness of light-passing board to leave the mark, pass through the electromagnetism board circular telegram simultaneously, can change the rotation direction that deflects the particle once more, change the luminousness of light-passing board, thereby get rid of the mark. Therefore, medical staff can better discuss the state of an illness and keep records in real time.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (12)
1. A film viewer, said film viewer comprising: the backlight plate, the light-transmitting plate and the hanging plate are arranged in a stacked mode;
the backlight plate is configured to emit light rays in the direction of the light-transmitting plate, and a light source is arranged in the backlight plate;
the light-transmitting plate is configured to have adjustable light transmittance, and a plurality of deflecting particles and holes for accommodating the deflecting particles in array arrangement are arranged in the light-transmitting plate;
the deflecting particles configured to rotate under a magnetic field to change the light transmittance of the light-transmitting panel, the deflecting particles comprising a first portion, a second portion, and an intermediate portion between the first and second portions;
the first and second portions are composed of a transparent material, and the intermediate portion is composed of a non-transparent material having magnetism;
the light transmission plate and the hanging plate are used for placing the light sheets, and the hanging plate is used for fixing the light sheets.
2. The film viewer of claim 1, wherein the deflecting particles are spherical;
the first part and the second part are partially spherical, and the middle part is of a sheet-shaped circular structure.
3. The viewing lamp of claim 1, wherein said deflecting particles are cylindrical;
the first portion and the second portion are partially cylindrical, and the middle portion is of a sheet-shaped rectangular structure.
4. The film viewer of claim 2 or 3, wherein the ratio of the thicknesses of the first and second portions is a predetermined ratio, the predetermined ratio ranging from 1:1 to 1: 5.
5. The film viewer of claim 1, wherein the transparent material is a resin material.
6. The film viewer of claim 1, wherein the non-transparent material comprises a metallic material.
7. The film viewer of claim 1, wherein the deflecting particles range in size from 1 to 100 um.
8. The viewing lamp of claim 1, wherein the light-transmitting panel further comprises a free liquid for lubrication, the free liquid being in a gap between the deflecting particle and the hole.
9. The film viewer of claim 8, wherein the free liquid is a transparent liquid.
10. The film viewer of claim 1, wherein an electromagnetic plate is disposed on each of the first and second sides of the transparent panel, the first side is opposite to the second side, and the electromagnetic plate is configured to form a magnetic field between the first and second sides when the electromagnetic plate is turned on by the circuit, so that the transmittance of the transparent panel reaches the maximum transmittance.
11. A film viewing system, wherein said film viewing system comprises an electromagnetic pen and a film viewing light as claimed in any one of claims 1 to 10.
12. The film viewing system of claim 11, wherein said electromagnetic pen comprises: a pen form shell, the front end of pen form shell sets up an electromagnetic head, the inside of pen form shell sets up an electromagnetic ring, the magnetic field direction of electromagnetic ring does the electromagnetic head arrives the direction of electromagnetic ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300781.0A CN109188704B (en) | 2018-11-02 | 2018-11-02 | Film viewing lamp and film viewing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300781.0A CN109188704B (en) | 2018-11-02 | 2018-11-02 | Film viewing lamp and film viewing system |
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| Publication Number | Publication Date |
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| CN109188704A CN109188704A (en) | 2019-01-11 |
| CN109188704B true CN109188704B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811300781.0A Active CN109188704B (en) | 2018-11-02 | 2018-11-02 | Film viewing lamp and film viewing system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109884800A (en) * | 2019-04-09 | 2019-06-14 | 亓立勇 | A kind of regulating multi-functional is used for the sight sheet devices of image department |
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| CN101725925A (en) * | 2008-10-17 | 2010-06-09 | 上海边光实业有限公司 | Ultra-thin film viewing illuminator |
| CN102069663A (en) * | 2010-12-18 | 2011-05-25 | 广东高乐玩具股份有限公司 | Color drawing board toy |
| CN202469747U (en) * | 2012-02-17 | 2012-10-03 | 青岛海信电器股份有限公司 | Sidelight-type backlight module and display device |
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| US6817738B1 (en) * | 2002-05-06 | 2004-11-16 | Wolf X-Ray Corporation | Medical film illuminator |
| CN102442147A (en) * | 2011-10-12 | 2012-05-09 | 彭伟强 | Manufacturing process for assembling decorative handcraft by using multiple granules |
| CN202456357U (en) * | 2012-02-16 | 2012-10-03 | 施维 | Edible meatball structure with positive-floating pattern and character surface |
| EP2921881B1 (en) * | 2014-03-18 | 2018-11-28 | Agfa Nv | Storage phosphor plate assembly, x-ray cassette and system for reading out storage phosphor plates |
| US9766459B2 (en) * | 2014-04-25 | 2017-09-19 | Microsoft Technology Licensing, Llc | Display devices with dimming panels |
| CN106200045A (en) * | 2016-08-12 | 2016-12-07 | 北京科技大学 | A kind of high-resolution magnetic liquid crystal display and preparation method thereof |
| CN206096641U (en) * | 2016-10-20 | 2017-04-12 | 陈锋 | Medical science image LED sees piece lamp house |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725925A (en) * | 2008-10-17 | 2010-06-09 | 上海边光实业有限公司 | Ultra-thin film viewing illuminator |
| CN102069663A (en) * | 2010-12-18 | 2011-05-25 | 广东高乐玩具股份有限公司 | Color drawing board toy |
| CN202469747U (en) * | 2012-02-17 | 2012-10-03 | 青岛海信电器股份有限公司 | Sidelight-type backlight module and display device |
| CN104769488A (en) * | 2012-11-14 | 2015-07-08 | 纳诺布雷克株式会社 | Forgery and falsification prevention device |
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