CN208510979U - A kind of medical endoscope cold light source dual control switching device of optical fiber - Google Patents
A kind of medical endoscope cold light source dual control switching device of optical fiber Download PDFInfo
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- CN208510979U CN208510979U CN201820117838.2U CN201820117838U CN208510979U CN 208510979 U CN208510979 U CN 208510979U CN 201820117838 U CN201820117838 U CN 201820117838U CN 208510979 U CN208510979 U CN 208510979U
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- solenoid valve
- light source
- optical filter
- rotating bar
- automatically controlled
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Abstract
The utility model discloses a kind of medical endoscope cold light source dual control switching device of optical fiber, the output end of automatically controlled driving plate is provided with solenoid valve, the output end of solenoid valve is connected with mechanical rotating bar by solenoid valve connection sheet, the outer surface of mechanical rotating bar is fixedly connected with knob, the outer ring of mechanical rotating bar is additionally provided with optical filter connection sleeve, and the outer surface of optical filter connection sleeve is fixedly connected with optical filter；This medical endoscope cold light source dual control switching device of optical fiber, the opposite swing of solenoid valve band moving electromagnetic valve connection sheet is manipulated by automatically controlled driving plate, so that mechanical rotating bar rotates coaxially and drives optical filter relative rotation, to achieve the purpose that motorized adjustment light source, optical filter can be driven to relatively rotate by rotating knob, to achieve the purpose that manually adjust, the switching of optical filter dual control, optical filter is applied in cold light source, the practicability of light source is improved in hospital field.
Description
Technical field
The utility model relates to medical apparatus technical field, specially a kind of medical endoscope cold light source dual control optical filter
Switching device.
Background technique
In the medical field, the infrared simulation video camera largely used is with the pathological information for acquiring patient, in order to suitable
It answers normal environment on daytime and dark place to use the application of infrared lamp light filling, a switching device of optical fiber is installed before optical sensor,
In order to adapt to different application environments, analog video camera generallys use switching device of optical fiber to switch the filter of a variety of different characteristics
Mating plate, to realize the application of infrared simulation video camera on various occasions, optical filter is a kind of use in various photographies, monitoring equipment
Optical path on an additional functionality component, in order to capture the scene of this light and more light be made to enter sensing
Device, it would be desirable to which switching is using optical filter so that the picture of photography is apparent, so that existing video camera wants auto iris
Summing, there is the demand of day and night conversion function to be more and more obvious, and optical-filter switcher has drawback, such as mirror in structure design
Headstock and optical-filter switcher cannot carry out firm combination well, also cannot achieve and manually adjust, are not able to satisfy use and want
It asks.
Utility model content
The purpose of this utility model is to provide a kind of medical endoscope cold light source dual control switching device of optical fiber, have
Dual control is adjusted, and practical feature solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of medical endoscope cold light source dual control
Switching device of optical fiber, including shell, the shell are internally provided with automatically controlled driving plate, and automatically controlled driving plate fixing card is mounted in shell
The inner surface of body, the input terminal of automatically controlled driving plate are provided with the automatically controlled port USB, the outer surface of the USB automatically controlled port and shell
Fixed chimeric, the output end of automatically controlled driving plate is provided with solenoid valve, and solenoid valve fixing card is mounted in the inside of shell, the solenoid valve
Output end be provided with solenoid valve connection sheet, one end of solenoid valve connection sheet is fixedly connected with solenoid valve, solenoid valve connection sheet
The other end is provided with the support of solenoid valve connection sheet and mechanical rotating bar, and the both ends of solenoid valve connection sheet support connect with solenoid valve respectively
The outer surface that contact pin, mechanical rotating bar are fixedly connected with the mechanical rotating bar is fixedly connected with knob, and knob sleeve turns mounted in mechanical
The side end point of lever, the knob is chimeric with the fixation of the outer surface of shell, and the outer ring of mechanical rotating bar is additionally provided with optical filtering
Piece connects sleeve, and the outer surface of the optical filter connection sleeve is also fixedly connected with optical filter, and the side of optical filter is respectively set
There are light source and visor, the light source fixing card is mounted in the inside of shell, and optical filter is arranged between light source and visor, the USB
Automatically controlled port is electrically connected with a remote control equipment, and the remote control equipment is electrically connected with the automatically controlled driving plate, and is controlled by signal
The solenoid valve.
Preferably, the optical filter connects sleeve by optical filter and rotates coaxially with mechanical rotating bar.
Preferably, one end of the solenoid valve connection sheet is filled by the support of solenoid valve connection sheet and mechanical rotating bar activity
Match.
Preferably, the optical filter connection sleeve is fixedly set in the outer ring of mechanical rotating bar.
Preferably, the input terminal of the solenoid valve is electrically connected with the output end of automatically controlled driving plate, and solenoid valve leads to positive piezoelectric voltage
When, the sucking of solenoid valve connection sheet, when solenoid valve leads to negative electricity voltage, solenoid valve connection sheet is released.
Compared with prior art, the beneficial effects of the utility model are as follows:
This medical endoscope cold light source dual control switching device of optical fiber manipulates opening for solenoid valve by automatically controlled driving plate
Stop, and with the opposite swing of moving electromagnetic valve connection sheet, and mechanical rotating bar also rotates coaxially under the influence of solenoid valve connection sheet, from
And drive optical filter System of Rotating about Fixed Axis and achieve the purpose that motorized adjustment light source, at the same time, machine can be realized by rotating knob
The rotation of tool rotating bar, and optical filter also generates rotates effe under the action of mechanical rotating bar, and reaches the mesh manually adjusted
, filter blocks go out on optical channel light source, then blue light, optical filter leave on the optical channel out of light source out, and light comes out
Be LED natural light, by switching to optical filter dual control, optical filter is applied in cold light source, in addition, logical by remote control equipment
It crosses and is electrically connected with the automatically controlled port USB to realizing Electronic control, and then when doctor performs an operation can switch at a distance, not go to
Branch button knob before machine, improves its convenience.
Detailed description of the invention
Fig. 1 is the internal structure chart of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the lateral side view of the utility model；
Fig. 4 is the control principle drawing of the utility model.
In figure: 1 shell, 2 automatically controlled driving plates, the automatically controlled port 3 USB, 4 solenoid valves, 5 solenoid valve connection sheets, 6 solenoid valves connect
Contact pin support, 7 mechanical rotating bars, 8 knobs, 9 optical filters connect sleeve, 10 optical filters, 11 light sources, 12 visors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of medical endoscope cold light source dual control switching device of optical fiber, including shell 1, shell 1
Be internally provided with automatically controlled driving plate 2, automatically controlled 2 fixing card of driving plate is mounted in the inner surface of shell 1, the input of automatically controlled driving plate 2
End is provided with the automatically controlled port 3 USB, and chimeric, the output end of automatically controlled driving plate 2 is fixed with the outer surface of shell 1 in the automatically controlled port 3 USB
It is provided with solenoid valve 4,4 fixing card of solenoid valve is mounted in the inside of shell 1, and the output end of solenoid valve 4 is provided with solenoid valve connection sheet
5,5 fore/aft travel of solenoid valve connection sheet is to drive optical filter 10 to generate deflection, one end of solenoid valve connection sheet 5 and solenoid valve 4
It is fixedly connected, when solenoid valve 4 leads to positive piezoelectric voltage, K1 is attracted, and K2 resets, and solenoid valve connection sheet 5 sucks, and retracts, to drive
Mechanical rotating bar 7 rotates clockwise to the right, and then drives optical filter 10 is opposite to swing, and leave light source channel, solenoid valve 4 it is defeated
Enter end to be electrically connected with the output end of automatically controlled driving plate 2, when solenoid valve 4 leads to negative electricity voltage, K2 is attracted, and K1 resets, solenoid valve connection
Piece 5 is released, so that mechanical rotating bar 7 be driven to rotate counterclockwise to the left, and then drives optical filter 10 to swing to the left, and block light source
Channel, after power-off, solenoid valve connection sheet 5 maintains under the action of own magnetic force, relative static conditions, solenoid valve connection sheet 5
The other end is provided with solenoid valve connection sheet support 6 and mechanical rotating bar 7, and one end of solenoid valve connection sheet 5 is connected by solenoid valve
Piece support 6 is assembled with mechanical 7 activity of rotating bar, the both ends of solenoid valve connection sheet support 6 respectively with solenoid valve connection sheet 5, mechanical
Rotating bar 7 is fixedly connected with solenoid valve connection sheet 5, solenoid valve connection sheet support 6 and the composition of mechanical rotating bar 7 and quite connects with crank
Linkage, and the flexible round-trip acting of solenoid valve connection sheet 5 is also converted into mechanical turn under the action of solenoid valve connection sheet support 6
7 fixed-axis rotation of lever, solenoid valve connection sheet 5 is opposite to be swung to drive mechanical 7 System of Rotating about Fixed Axis of rotating bar, mechanical rotating bar 7
Outer surface is fixedly connected with knob 8, and knob 8 is exposed to outside, and the rotation of mechanical rotating bar 7 can be realized by rotating knob 8, and
Optical filter 10 also generates rotates effe under the action of mechanical rotating bar 7, and achievees the purpose that manually adjust, and knob 8 is sleeved on
The side end point of mechanical rotating bar 7, knob 8 is chimeric with the fixation of the outer surface of shell 1, and the outer ring of mechanical rotating bar 7 is also set up
There is optical filter to connect sleeve 9, the outer surface of optical filter connection sleeve 9 is also fixedly connected with optical filter 10, and optical filter 10 passes through filter
Mating plate connects sleeve 9 and rotates coaxially with mechanical rotating bar 7, and optical filter connection sleeve 9 is fixedly set in the outer of mechanical rotating bar 7
Circle, the side of optical filter 10 connect sleeve 9 with optical filter and are connected, and optical filter connects 7 synchronous rotary of sleeve 9 and mechanical rotating bar,
Optical filter 10 is also rotated with mechanical rotating bar 7 together, and the side of optical filter 10 is respectively arranged with light source 11 and visor 12, light source
11 fixing cards are mounted in the inside of shell 1, and optical filter 10 is arranged between light source 11 and visor 12, rotation knob 8 to the side limit
Position, optical filter 10 are blocked in the going out on optical channel of light source 11, then blue light out, and by 8 spinning reduction of knob, optical filter 10 is left
Light source 11 goes out on optical channel, and what light came out is LED natural light, to complete to switch to optical filter 10, optical filter 10 is applied
Practicability is improved in cold light source, and then in hospital field.
The automatically controlled port 3 the USB of the utility model is electrically connected with a remote control equipment (not marking in figure), remote control equipment with it is automatically controlled
Driving plate 2 is electrically connected, and controls solenoid valve 4 by signal.Remote control equipment is realized by being electrically connected with the automatically controlled port 3 USB
Electronic control, and then by the start and stop of automatically controlled driving plate 2 manipulation solenoid valve 4, the utility model can also be straight by rotation knob 8
It connects realization to manually control, when solenoid valve 4 is opened, band moving electromagnetic valve connection sheet 5 is swung, and mechanical rotating bar 7 also connects in solenoid valve
It is rotated coaxially under the influence of contact pin 5, to drive 10 System of Rotating about Fixed Axis of optical filter and achieve the purpose that motorized adjustment light source.
In summary: this medical endoscope cold light source dual control switching device of optical fiber, remote control equipment pass through automatically controlled with USB
The electrical connection of port 3 is to realize Electronic control, and then manipulate the start and stop of solenoid valve 4 by automatically controlled driving plate 2, and with moving electromagnetic valve
Connection sheet 5 is opposite to be swung, and mechanical rotating bar 7 also rotates coaxially under the influence of solenoid valve connection sheet 5, to drive optical filter
10 System of Rotating about Fixed Axis simultaneously achieve the purpose that motorized adjustment light source, at the same time, mechanical rotating bar 7 can be realized by rotating knob 8
Rotation, and optical filter 10 also generates rotates effe under the action of mechanical rotating bar 7, and achievees the purpose that manually adjust, filter
Mating plate 10 is blocked on the optical channel out of light source 11, then blue light, optical filter 10 leave on the optical channel out of light source 11 out, and light goes out
What is come is LED natural light, by switching to 10 dual control of optical filter, optical filter 10 is applied in cold light source, in hospital field
Improve the practicability of light source.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of medical endoscope cold light source dual control switching device of optical fiber, including shell (1), it is characterised in that: the shell
Body (1) is internally provided with automatically controlled driving plate (2), and automatically controlled driving plate (2) fixing card is mounted in the inner surface of shell (1), automatically controlled drive
The input terminal of movable plate (2) is provided with the automatically controlled port USB (3), and the automatically controlled port USB (3) and the outer surface fixation of shell (1) are embedding
It closes, the output end of automatically controlled driving plate (2) is provided with solenoid valve (4), and solenoid valve (4) fixing card is mounted in the inside of shell (1), described
The output end of solenoid valve (4) is provided with solenoid valve connection sheet (5), and one end and solenoid valve (4) of solenoid valve connection sheet (5) are fixed to be connected
It connects, the other end of solenoid valve connection sheet (5) is provided with solenoid valve connection sheet support (6) and mechanical rotating bar (7), solenoid valve connection
The both ends of piece support (6) are fixedly connected with solenoid valve connection sheet (5), mechanical rotating bar (7) respectively, the machinery rotating bar (7)
Outer surface be fixedly connected with knob (8), knob (8) is sleeved on the side end point of mechanical rotating bar (7), the knob (8)
Chimeric with the fixation of the outer surface of shell (1), the outer ring of mechanical rotating bar (7) is additionally provided with optical filter connection sleeve (9), the filter
The outer surface of mating plate connection sleeve (9) is also fixedly connected with optical filter (10), and the side of optical filter (10) is respectively arranged with light source
(11) and visor (12), light source (11) fixing card is mounted in the inside of shell (1), optical filter (10) setting light source (11) with
Between visor (12), the automatically controlled port USB (3) is electrically connected with a remote control equipment, the remote control equipment and the automatically controlled driving
Plate (2) electrical connection, and the solenoid valve (4) are controlled by signal.
2. a kind of medical endoscope according to claim 1 cold light source dual control switching device of optical fiber, it is characterised in that:
The optical filter (10) is rotated coaxially by optical filter connection sleeve (9) and mechanical rotating bar (7).
3. a kind of medical endoscope according to claim 1 cold light source dual control switching device of optical fiber, it is characterised in that:
It is assembled by solenoid valve connection sheet support (6) and mechanical rotating bar (7) activity one end of the solenoid valve connection sheet (5).
4. a kind of medical endoscope according to claim 1 cold light source dual control switching device of optical fiber, it is characterised in that:
Optical filter connection sleeve (9) is fixedly set in the outer ring of mechanical rotating bar (7).
5. a kind of medical endoscope according to claim 1 cold light source dual control switching device of optical fiber, it is characterised in that:
The input terminal of the solenoid valve (4) is electrically connected with the output end of automatically controlled driving plate (2), when solenoid valve (4) leads to positive piezoelectric voltage, electromagnetism
Valve connection sheet (5) sucking, when solenoid valve (4) leads to negative electricity voltage, solenoid valve connection sheet (5) is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117838.2U CN208510979U (en) | 2018-01-24 | 2018-01-24 | A kind of medical endoscope cold light source dual control switching device of optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117838.2U CN208510979U (en) | 2018-01-24 | 2018-01-24 | A kind of medical endoscope cold light source dual control switching device of optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208510979U true CN208510979U (en) | 2019-02-19 |
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ID=65328594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820117838.2U Active CN208510979U (en) | 2018-01-24 | 2018-01-24 | A kind of medical endoscope cold light source dual control switching device of optical fiber |
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| CN (1) | CN208510979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030461A (en) * | 2018-01-24 | 2018-05-15 | 梧州奥格森科技有限公司 | A kind of medical endoscope cold light source dual control switching device of optical fiber |
-
2018
- 2018-01-24 CN CN201820117838.2U patent/CN208510979U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030461A (en) * | 2018-01-24 | 2018-05-15 | 梧州奥格森科技有限公司 | A kind of medical endoscope cold light source dual control switching device of optical fiber |
| CN108030461B (en) * | 2018-01-24 | 2024-08-06 | 梧州奥格森科技有限公司 | Cold light source double-control optical filter switching device for medical endoscope |
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