CN204613521U - Autocontrol Slide reading light box - Google Patents
Autocontrol Slide reading light box Download PDFInfo
- Publication number
- CN204613521U CN204613521U CN201520373321.6U CN201520373321U CN204613521U CN 204613521 U CN204613521 U CN 204613521U CN 201520373321 U CN201520373321 U CN 201520373321U CN 204613521 U CN204613521 U CN 204613521U
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- China
- Prior art keywords
- light
- casing
- probe
- passing board
- led
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- Expired - Fee Related
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model provides a kind of autocontrol Slide reading light box, comprise casing, light-passing board is provided with before described casing, described light-passing board top is provided with spring clamp, lighting source is provided with in described casing, it is characterized in that: described lighting source comprises some transparent lampposts, described transparent lamppost is provided with one group of LED, described one group of LED is electrically connected with a control module, described control module comprises LED power and drives and power induction switch element, described power induction switch element, be electrically connected with background sensitive probe and light reaching the film probe, described background sensitive probe is installed on casing, described light reaching the film probe is installed on light-passing board top, described light reaching the film probe surrounding is provided with anti-dazzling screen.The application takes automatically to have determined whether that sheet inserts, and automatic switch lighting source, automatically determines field of illumination, decreases the interference of unnecessary light to diagosis, avoids the waste of electric energy, more energy-conserving and environment-protective, is easy to use.
Description
Technical field
The utility model relates to medical instruments field, specifically, relates to a kind of autocontrol Slide reading light box.
Background technology
In the part section office of hospital, checking the X-ray such as CT, magnetic resonance is routine work, especially especially true for dept. of radiology, emergency ward, orthopaedics and neurology department.In routine duties, doctor needs the X-ray reading a large amount of different size every day.The Slide reading light box that diagosis uses comprises casing and is arranged on the frosted light-passing board before casing, and light-passing board top is provided with spring clamp, is provided with the lighting sources such as fluorescent light in casing.During use, X-ray is inserted spring clamp, open lamp box power switch, the lamp in lamp box lights, and illuminates X-ray.The X-ray Slide reading light box of dept. of radiology's configuration mostly is medium-and-large-sized lamp box, once can insert several X-rays and check simultaneously.The problem of this lamp box is, the several large fluorescent tube of whole lamp box is controlled by a hand switch, once need diagosis, whole lamp box all can light, cause the region of not plugging X-ray, not carrying out diagosis also luminous, form obvious light and shade contrast with the region of inserting X-ray, have impact on the reading of doctor to X-ray.And such lamp box also wastes electric energy, at work, need repeatedly to open or closing switch, make troubles to diagosis work.
Utility model content
The purpose of this utility model is the weak point overcoming above-mentioned conventional art, provides a kind of autocontrol Slide reading light box automatically can determining field of illumination, self-control lighting light source, energy-conserving and environment-protective.
The purpose of this utility model is reached by following technical measures:
Autocontrol Slide reading light box, comprise casing, light-passing board is provided with before described casing, described light-passing board top is provided with spring clamp, lighting source is provided with in described casing, it is characterized in that: described lighting source comprises some transparent lampposts, described transparent lamppost is provided with one group of LED, described one group of LED is electrically connected with a control module, described control module comprises LED power and drives and power induction switch element, described power induction switch element, be electrically connected with background sensitive probe and light reaching the film probe, described background sensitive probe is installed on casing, described light reaching the film probe is installed on light-passing board top, described light reaching the film probe surrounding is provided with anti-dazzling screen.Control module receives the light intensity in extraneous bias light line strength and light-passing board front respectively by background sensitive probe and light reaching the film probe.When X-ray film inserts lamp box, X-ray film will block light reaching the film probe, the differential intensity of light between the background sensitive probe that control module is surveyed and light reaching the film probe, just connects LED power and drives, light the LED of relevant position.The anti-dazzling screen of light reaching the film probe surrounding can avoid the interference of light to signal of LED.
As a kind of preferred version, be provided with every mating plate between described transparent lamppost.Make that light can not occur between adjacent transparent lamppost every mating plate to overflow, ensure that the part luma not inserting X-ray film can not be too high, affect diagosis.
Owing to have employed technique scheme, compared with prior art, the utility model has the advantages that:
The utility model provides a kind of autocontrol Slide reading light box, takes automatically to have determined whether that sheet inserts, and automatic switch lighting source, automatically determines field of illumination, decrease the interference of unnecessary light to diagosis, avoid the waste of electric energy, more energy-conserving and environment-protective, be easy to use.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model autocontrol Slide reading light box;
Accompanying drawing 2 is structural representations of transparent lamppost part;
Accompanying drawing 3 is structural representations of transparent lamppost part.
Embodiment
Embodiment: as shown in accompanying drawing 1 to accompanying drawing 3, autocontrol Slide reading light box, comprise casing 1, described casing 1 is provided with light-passing board 5 above, described light-passing board 5 top is provided with spring clamp 2, lighting source is provided with in described casing 1, described lighting source comprises some transparent lampposts 6, be provided with between described transparent lamppost 6 every mating plate 8, described transparent lamppost 6 is provided with one group of LED 7, described one group of LED 7 is electrically connected with a control module, described control module comprises LED power and drives and power induction switch element, described power induction switch element, be electrically connected with background sensitive probe 4 and light reaching the film probe 3, described background sensitive probe 4 is installed on casing 1, described light reaching the film probe 3 is installed on light-passing board 5 top, described light reaching the film 3 surroundings of popping one's head in are provided with anti-dazzling screen 9.Attached not shown control module.
Control module receives the light intensity in extraneous bias light line strength and light-passing board 5 front respectively by background sensitive probe 4 and light reaching the film probe 3.When X-ray film inserts lamp box, X-ray film will block light reaching the film probe 3, the differential intensity of light between the background sensitive probe 4 that control module is surveyed and light reaching the film probe 3, just connects LED power and drives, light the LED 7 of relevant position.The pop one's head in anti-dazzling screen 9 of 3 surroundings of light reaching the film can avoid the interference of light to signal of LED 7.Make that light can not occur between adjacent transparent lamppost 6 every mating plate 8 to overflow, ensure that the part not inserting X-ray film can not affect diagosis because of brightness is too high.
Claims (2)
1. autocontrol Slide reading light box, comprise casing, light-passing board is provided with before described casing, described light-passing board top is provided with spring clamp, lighting source is provided with in described casing, it is characterized in that: described lighting source comprises some transparent lampposts, described transparent lamppost is provided with one group of LED, described one group of LED is electrically connected with a control module, described control module comprises LED power and drives and power induction switch element, described power induction switch element, be electrically connected with background sensitive probe and light reaching the film probe, described background sensitive probe is installed on casing, described light reaching the film probe is installed on light-passing board top, described light reaching the film probe surrounding is provided with anti-dazzling screen.
2. autocontrol Slide reading light box according to claim 1, is characterized in that: be provided with every mating plate between described transparent lamppost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373321.6U CN204613521U (en) | 2015-05-28 | 2015-05-28 | Autocontrol Slide reading light box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373321.6U CN204613521U (en) | 2015-05-28 | 2015-05-28 | Autocontrol Slide reading light box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204613521U true CN204613521U (en) | 2015-09-02 |
Family
ID=53966066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520373321.6U Expired - Fee Related CN204613521U (en) | 2015-05-28 | 2015-05-28 | Autocontrol Slide reading light box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204613521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI579759B (en) * | 2016-01-22 | 2017-04-21 | 佳世達科技股份有限公司 | Display with mode automatic switching |
| CN110673346A (en) * | 2019-10-17 | 2020-01-10 | 马涛 | Radiology department image diagnosis film reading device |
-
2015
- 2015-05-28 CN CN201520373321.6U patent/CN204613521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI579759B (en) * | 2016-01-22 | 2017-04-21 | 佳世達科技股份有限公司 | Display with mode automatic switching |
| CN110673346A (en) * | 2019-10-17 | 2020-01-10 | 马涛 | Radiology department image diagnosis film reading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160528 |