CN105496441B - A kind of shadowgraph system led lamp beam-defining clipper - Google Patents
A kind of shadowgraph system led lamp beam-defining clipper Download PDFInfo
- Publication number
- CN105496441B CN105496441B CN201510923324.7A CN201510923324A CN105496441B CN 105496441 B CN105496441 B CN 105496441B CN 201510923324 A CN201510923324 A CN 201510923324A CN 105496441 B CN105496441 B CN 105496441B
- Authority
- CN
- China
- Prior art keywords
- axis
- led lamp
- base
- led light
- rotating mechanism
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
Abstract
The invention discloses a kind of shadowgraph system led lamp beam-defining clippers, including blade, base, X-axis chopping mechanism, Y-axis chopping mechanism, LED light source mechanism, rotating mechanism and reflective mirror, the connection of the top of blade and base, rotating mechanism is provided in base, the top of rotating mechanism is provided with reflective mirror, the side of rotating mechanism is provided with LED light source mechanism, and the bottom that base is located at rotating mechanism is provided with orthogonal X-axis chopping mechanism and Y-axis chopping mechanism.The present invention passes through the front and back up and down adjustment of LED lamp panel, it accurately can easily adjust LED light, keep the light field of lamp consistent with the radiation field size of X-ray, greatly reduce the time of adjusting, required power only 15W when using LED light, calorific value is very low, will not influence the temperature of beam-defining clipper shell, the stability of entire circuit was stablized through 2,000 hours follow-on tests, had been more than the service life of DR complete product；The present invention has the advantages that structure is simple, performance is stable and service life is longer.
Description
Technical field
The present invention relates to beam-defining clipper technical field more particularly to a kind of shadowgraph system led lamp beam-defining clippers.
Background technique
X-ray shooting system has spread to township hospital at present, but plant maintenance scarce capacity, supply voltage are unstable
It is fixed, only tens hours in original halogen lamp light concentrator service life, it often will appear the failure of damage, the cost of maintenance is quite high.
X-ray beam-defining clipper halogen lamp power in the market is high, and fever is big, and the service life is short, poor reliability, often because halogen lamp is tieed up
Shield expends a large amount of maintenance cost, and existing LED line beam device illumination does not reach requirement, and light field uniformity is poor.
Prior art disadvantage:
A. only tens hours in halogen lamp light concentrator service life, it often will appear the failure of damage, the cost of maintenance is quite high；
B. the Switching Power Supply of 200W is needed, cost is also very high, is easy fever, and entire circuit-line is easy aged deterioration,
Even cause safety accident；
C. filament is linear light source, and projection is unintelligible, and illumination error is in 30-40LUX, it cannot be guaranteed that correctly putting position, is easy to make
At waste paper, patient is made to make film again, causes unnecessary radiation.
Summary of the invention
The object of the invention is that providing a kind of shadowgraph system led lamp beam-defining clipper to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
The present invention include blade, base, X-axis chopping mechanism, Y-axis chopping mechanism, LED light source mechanism, rotating mechanism and
Reflective mirror, upper leaf piece are connect with the top of the base, and the rotating mechanism, the whirler are provided in the base
The top of structure is provided with the reflective mirror, the side of the rotating mechanism is provided with LED light source mechanism, and the base is located at described
The bottom of rotating mechanism is provided with the orthogonal X-axis chopping mechanism and the Y-axis chopping mechanism.
Currently preferred, the rotating mechanism includes transmission mechanism, transmission gear and rotation gear, the transmission mechanism
It is set to the side of the base, the rotation gear is set in the base, the rotation gear and the transmission mechanism
Between pass through the ratcheting connection of the transmission gear.
Currently preferred, the LED light source mechanism includes LED lamp panel, LED light protecting cover, LED light and LED seat, described
LED light protecting cover is installed on the other side of the base, LED lamp panel described in interior rotary setting, and the LED lamp panel can pass through institute
It states that rotation gear band is dynamic to be rotated up and down, the LED light is provided with by the LED seat in the LED lamp panel.
Currently preferred, the X-axis chopping mechanism includes the first X-axis shading seat, the second X-axis shading seat, the first X-axis limit
Beam piece and the second X-axis limit beam piece, and the first X-axis shading seat and the V-shaped structure of the second X-axis shading seat are installed on institute
The two sides of base are stated, the first X-axis limit beam piece is installed on the bottom end of the first X-axis shading seat, and second X-axis limits beam piece
It is installed on the bottom end of the second X-axis shading seat.
It is currently preferred, there is angle, the folder between the first X-axis shading seat and the second X-axis shading seat
The degree at angle is between 15 ° -90 °.
Currently preferred, the degree of the angle is 60 °.
It is currently preferred, the Y-axis chopping mechanism include the first Y-axis limit beam piece and the second Y-axis limit beam piece, described first
Y-axis limit beam piece is installed on the middle part of the first X-axis shading seat, and is arranged in a mutually vertical manner, and the second Y-axis limit beam piece is installed on
The middle part of the second X-axis shading seat, and be arranged in a mutually vertical manner.
Currently preferred, the LED light issues illumination and is mapped on the reflective mirror, and the reflective mirror reflects light,
And beam piece is limited by first X-axis, second X-axis limits beam piece, first Y-axis limits beam piece and second Y-axis limits
Beam piece forms light beam.
The beneficial effects of the present invention are:
The present invention passes through the front and back up and down adjustment of LED light mounting rack, can accurately, easily adjust LED light position, make lamp
Light field it is consistent with the radiation field size of X-ray, greatly reduce the time of adjusting, required power only 15W when using LED light, fever
Amount is very low, will not influence the temperature of beam-defining clipper shell, and the stability of entire circuit was stablized through 2,000 hours follow-on tests, is more than
The service life of DR complete product；The present invention has the advantages that structure is simple, performance is stable and service life is longer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of shadowgraph system led lamp beam-defining clipper in the present invention；
Fig. 2 is the structural schematic diagram of LED light source mechanism in the present invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As depicted in figs. 1 and 2: the present invention includes blade 1, base 11, X-axis chopping mechanism, Y-axis chopping mechanism, LED light
Source mechanism, rotating mechanism and reflective mirror 2, blade 1 are connect with the top of base 11, and rotating mechanism is provided in base 11, rotation
The top of rotation mechanism is provided with reflective mirror 2, the side of rotating mechanism is provided with LED light source mechanism, and base 11 is located at rotating mechanism
Bottom be provided with orthogonal X-axis chopping mechanism and Y-axis chopping mechanism.
As described in Figure 1, rotating mechanism includes that transmission mechanism 4, transmission gear 3 and rotation gear 17, transmission mechanism 4 are set to
The side of base 11, rotation gear 17 are set in base 11, rotate and pass through transmission gear 3 between gear 17 and transmission mechanism 4
Ratcheting connection.
As depicted in figs. 1 and 2, LED light source mechanism includes LED lamp panel 6, LED light protecting cover 5, LED light 15 and LED seat 16,
LED light protecting cover 5 is installed on the other side of base 11, and interior rotary setting LED lamp panel 6, LED lamp panel 6 can be by rotating gear
17 drives are rotated up and down, and LED seat 16 is provided with LED light 15 in LED lamp panel 6.
As shown in Figure 1, X-axis chopping mechanism includes the first X-axis shading seat 7, the second X-axis shading seat 8, the first X-axis limit beam piece 9
Beam piece 10 is limited with the second X-axis, the first X-axis shading seat 7 and the V-shaped structure of the second X-axis shading seat 8 are installed on the two of base 11
Side, the first X-axis limit beam piece 9 are installed on the bottom end of the first X-axis shading seat 7, and the second X-axis limit beam piece 10 is installed on the second X-axis shading
The bottom end of seat 8 has included angle A between first X-axis shading seat 7 and the second X-axis shading seat 8, the degree of included angle A is 60 °, and Y-axis hides
Ray machine structure includes the first Y-axis limit beam piece 13 and the second Y-axis limits beam piece 14, and the first Y-axis limit beam piece 13 is installed on the first X-axis shading seat
7 middle part, and be arranged in a mutually vertical manner, the second Y-axis limit beam piece 14 is installed on the middle part of the second X-axis shading seat 8, and is mutually perpendicular to set
It sets.
It is mapped on reflective mirror 2 as shown in Figure 1, LED light 15 issues illumination, reflective mirror 2 reflects light, and passes through first
X-axis limits beam piece 9, the second X-axis limit beam piece 10, the first Y-axis limit beam piece 13 and the second Y-axis limit beam piece 14 and forms light beam 12.
Working principle of the present invention is as follows:
As depicted in figs. 1 and 2, after the present invention passes through transmission mechanism 4 with nutating gear 3, so that rotation gear 17 drives
LED lamp panel 6 and reflective mirror 2 carry out angular adjustment, and the included angle A between the first X-axis shading seat 7 and the second X-axis shading seat 8 is arranged
It is 60 °, has effectively reached the requirement of optically focused, can accurately, easily adjust 15 position of LED light, makes the light field and X-ray of lamp
Radiation field size is consistent, greatly reduces the time of adjusting, and using power required when LED light 15 only 15W, calorific value is very low, will not
Influence the temperature of beam-defining clipper shell.
In conclusion the present invention is by the front and back up and down adjustment of LED light mounting rack, can accurately, easily adjust LED light
Position keeps the light field of lamp consistent with the radiation field size of X-ray, greatly reduces the time of adjusting, and required power is only when using LED light
15W, calorific value is very low, will not influence the temperature of beam-defining clipper shell, and the stability of entire circuit is steady through 2,000 hours follow-on tests
It is fixed, it has been more than the service life of DR complete product；The present invention has the advantages that structure is simple, performance is stable and service life is longer.
Those skilled in the art do not depart from essence and spirit of the invention, can there are many deformation scheme realize the present invention,
The foregoing is merely preferably feasible embodiments of the invention, and not thereby limiting the scope of the invention, all with this
The variation of equivalent structure made by description of the invention and accompanying drawing content, is intended to be included within the scope of the present invention.
Claims (7)
1. a kind of shadowgraph system led lamp beam-defining clipper, it is characterised in that: hidden including blade, base, X-axis chopping mechanism, Y-axis
Ray machine structure, LED light source mechanism, rotating mechanism and reflective mirror, upper leaf piece are connect with the top of the base, in the base
It is provided with the rotating mechanism, the top of the rotating mechanism is provided with the side setting of the reflective mirror, the rotating mechanism
Have a LED light source mechanism, the bottom that the base is located at the rotating mechanism be provided with the orthogonal X-axis chopping mechanism and
The Y-axis chopping mechanism；
The rotating mechanism includes that transmission mechanism, transmission gear and rotation gear, the transmission mechanism are set to the base
Side, the rotation gear are set in the base, pass through the transmission between the rotation gear and the transmission mechanism
Gear mesh connection.
2. shadowgraph system led lamp beam-defining clipper according to claim 1, it is characterised in that: the LED light source mechanism packet
LED lamp panel, LED light protecting cover, LED light and LED seat are included, the LED light protecting cover is installed on the other side of the base, inward turning
Turn the setting LED lamp panel, the LED lamp panel can be rotated up and down by the way that the rotation gear band is dynamic, lead in the LED lamp panel
It crosses the LED seat and is provided with the LED light.
3. shadowgraph system led lamp beam-defining clipper according to claim 1, it is characterised in that: the X-axis chopping mechanism packet
Include the first X-axis shading seat, the second X-axis shading seat, the first X-axis limit beam piece and the second X-axis limit beam piece, the first X-axis shading seat
The two sides of the base are installed on the V-shaped structure of the second X-axis shading seat, the first X-axis limit beam piece is installed on
The bottom end of the first X-axis shading seat, the second X-axis limit beam piece are installed on the bottom end of the second X-axis shading seat.
4. shadowgraph system led lamp beam-defining clipper according to claim 3, it is characterised in that: the first X-axis shading seat
There is angle between the second X-axis shading seat, the degree of the angle is between 15 ° -90 °.
5. shadowgraph system led lamp beam-defining clipper according to claim 4, it is characterised in that: the degree of the angle is
60°。
6. shadowgraph system led lamp beam-defining clipper according to claim 3, it is characterised in that: the Y-axis chopping mechanism packet
The first Y-axis limit beam piece and the second Y-axis limit beam piece are included, the first Y-axis limit beam piece is installed in the first X-axis shading seat
Portion, and be arranged in a mutually vertical manner, the second Y-axis limit beam piece is installed on the middle part of the second X-axis shading seat, and is mutually perpendicular to set
It sets.
7. shadowgraph system led lamp beam-defining clipper according to claim 6, it is characterised in that: the LED light issues illumination
It is mapped on the reflective mirror, the reflective mirror reflects light, and limits beam piece, second X-axis limit by first X-axis
Beam piece, first Y-axis limit beam piece and second Y-axis limit beam piece form light beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510923324.7A CN105496441B (en) | 2015-12-14 | 2015-12-14 | A kind of shadowgraph system led lamp beam-defining clipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510923324.7A CN105496441B (en) | 2015-12-14 | 2015-12-14 | A kind of shadowgraph system led lamp beam-defining clipper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105496441A CN105496441A (en) | 2016-04-20 |
| CN105496441B true CN105496441B (en) | 2019-03-05 |
Family
ID=55705011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510923324.7A Active CN105496441B (en) | 2015-12-14 | 2015-12-14 | A kind of shadowgraph system led lamp beam-defining clipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105496441B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477934A (en) * | 2018-05-14 | 2019-11-22 | 苏州达影医疗设备有限公司 | The breast X-ray machine of compound x-ray filter disc |
| CN113796883A (en) * | 2020-06-15 | 2021-12-17 | 上海西门子医疗器械有限公司 | Light bundling device with adjustable LED brightness, X-ray generator assembly and medical equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103959049A (en) * | 2011-11-25 | 2014-07-30 | 阿里贝克斯公司 | X-ray distance indicator and related methods |
| CN204542174U (en) * | 2015-04-03 | 2015-08-12 | 南京普爱射线影像设备有限公司 | A kind of beam-defining clipper using large-power LED light bead to be light source |
-
2015
- 2015-12-14 CN CN201510923324.7A patent/CN105496441B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103959049A (en) * | 2011-11-25 | 2014-07-30 | 阿里贝克斯公司 | X-ray distance indicator and related methods |
| CN204542174U (en) * | 2015-04-03 | 2015-08-12 | 南京普爱射线影像设备有限公司 | A kind of beam-defining clipper using large-power LED light bead to be light source |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105496441A (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105496441B (en) | A kind of shadowgraph system led lamp beam-defining clipper | |
| BR112018013239A2 (en) | solar module and solar module orientation control method | |
| CN109114480A (en) | A kind of Telescopic LED shot-light | |
| CN102783969B (en) | Roentgenogram launched field indicating means, beam-defining clipper and medical X-ray photographic equipment | |
| CN204542174U (en) | A kind of beam-defining clipper using large-power LED light bead to be light source | |
| CN205039763U (en) | High -efficient photovoltaic board subassembly | |
| CN204188881U (en) | Solar simulator | |
| WO2012117363A1 (en) | System and methods for producing homogeneous light intensity distribution | |
| CN202001938U (en) | Adjustable searchlight | |
| CN204986643U (en) | Adjustable LED lamps and lanterns of rocking arm formula | |
| CN204227184U (en) | Wind wheel down lamp | |
| CN202708815U (en) | Position-adjustable LED shadowless lamp | |
| CN204227183U (en) | Lamp connecting device and wind wheel embedded spotlight | |
| CN202904208U (en) | Splicing wall reflector structure | |
| CN104421729A (en) | LED (light-emitting diode) desk lamp | |
| CN203454063U (en) | Flood lamp | |
| CN208094497U (en) | A kind of intelligent photovoltaic greenhouse photovoltaic fixed structure | |
| CN208475110U (en) | A kind of outdoor project lamp of anti-scatter | |
| TWI438366B (en) | Concentrated light source simulator | |
| CN204331154U (en) | Multifunctional solar optical analog device | |
| CN105258024A (en) | LED industrial illuminating lamp with adjustable light distributing angle | |
| CN204947982U (en) | A kind of manual regulating device for angle of photovoltaic cell panel | |
| CN214094163U (en) | Anti-dazzle LED blackboard lamp with adjustable irradiation angle | |
| CN208573747U (en) | A kind of X-ray beam-defining clipper and its light channel structure | |
| CN204258714U (en) | The equally distributed Wireless power transmission light path transmission structure of a kind of energy-flux density |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |