CN209695217U - A kind of medical imaging equipment calibrating installation - Google Patents
A kind of medical imaging equipment calibrating installation Download PDFInfo
- Publication number
- CN209695217U CN209695217U CN201920275488.7U CN201920275488U CN209695217U CN 209695217 U CN209695217 U CN 209695217U CN 201920275488 U CN201920275488 U CN 201920275488U CN 209695217 U CN209695217 U CN 209695217U
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- light
- pipe
- mirror
- light splitting
- air
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Abstract
The utility model discloses a kind of medical imaging equipment calibrating installations, including light splitting pipe and light splitting pipe left end light inlet is set enters light pipe and light splitting pipe right end is arranged in be used for the photometric detector that detects light, it is described enter light pipe inside be equipped with light-transmitting plate and object lens, refraction mechanism is equipped with inside the light splitting pipe, the light splitting pipe right end is equipped with the photometric detector for detecting light, it is described enter light pipe left end be equipped with gas-permeable openings, the utility model is improved for the shortcomings that existing apparatus, provided with the air-blowing purifying tube for replacing light splitting pipe inner air, in actual work, under the action of being evacuated blower, outside air will be filtered after passing through conical filter cover, purified air enters in light splitting pipe, subsequent air will be discharged along light pipe is entered, in this way it is avoided that extraneous dust enters in light splitting pipe along light pipe is entered, It ensure that the cleaning of mirror surface in refraction mechanism, so that the accuracy of calibrating installation is higher, it is practical.
Description
Technical field
The utility model relates to calibrator (-ter) unit technical field, specially a kind of medical imaging equipment calibrating installation.
Background technique
Equipment Alignment refers to the behavior tested measurement equipment or standard component and understand its accuracy with adjusting, but existing
The effect of the automatic detection of some photometric calibration equipment is also lacking, and existing photometric detection needs to have certain technology
Professional's manual operation causes difficulty to the personnel that will not be operated, and existing photometric calibration equipment is without detecting and mention automatically
The function of showing is unable to reach simple detection effect.
In view of the above-mentioned problems, a kind of calibrating installation of patent disclosure that existing patent announcement number is CN207676664U, but
It is that this device has drawback in actual use: is reflected since this calibrating installation is relied on eyeglass, and this eyeglass and appearance
Dust is easily accumulated, the transmitting of light can be seriously affected after dust covering eyeglass, from the accuracy for influencing calibration.
For this problem, a kind of calibrating installation for preventing eyeglass from covering dirt there is presently provided.
Utility model content
The purpose of this utility model is to provide a kind of medical imaging equipment calibrating installations, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of medical imaging equipment calibrating installation, including light splitting pipe and be arranged in light splitting pipe left end light inlet enter light pipe with
And the photometric detector that light splitting pipe right end is used to detect light is set.
It is described enter light pipe inside be equipped with light-transmitting plate and object lens.
Refraction mechanism is equipped with inside the light splitting pipe, the light splitting pipe right end is equipped with the photometric detection for detecting light
Device, it is described enter light pipe left end be equipped with gas-permeable openings, it is described light splitting pipe lower right side be equipped with for ventilation air-blowing purifying tube, the drum
The pumping blower for air-breathing is equipped with inside gas purifying tube, air-blowing purifying tube lower end is detachably equipped with capping, the capping
Upper end is connected with fixing sleeve, and the conical filter cover of pointed end is equipped with inside the fixing sleeve, and capping is equipped with for air inlet
Air inlet.
As a further solution of the present invention: the output end of the photometric detector is electrically connected for issuing prompt
The audio-frequency module of signal.
As a further solution of the present invention: the photometric detector surface is equipped with anti-slip layer.
As a further solution of the present invention: the refraction mechanism includes reflecting optics, imaging adjusting mirror, barrier
Plate, transparency mirror, optical eyepiece, integral mirror, bottom mirror, convex lens and eyepiece layer.
The bottom of the reflecting optics is equipped with transparency mirror, and transparency mirror refractive objective lens is upward in " 60 degree "
It reflects to reflecting optics, the imaging that the rear end of reflecting optics is equipped with two sides setting symmetrical above and below adjusts mirror, and adjusting mirror is imaged and is in
" circle " shape, the rear end that imaging adjusts mirror are equipped with the baffler fixed with light splitting inside pipe wall, and the rear end of baffler is equipped with optics
Eyepiece, and optical eyepiece is fixedly connected with light splitting pipe, the rear end of optical eyepiece is equipped with eyepiece layer, and eyepiece layer and optical eyepiece
It is set in parallel, the bottom of transparency mirror is equipped with integral mirror, and integral mirror can be such that conventional photometric calibration equipment does not can be carried out
Operation be achieved, mainly measure the reflectivity of the samples such as opaque solid, powder, the bottom of integral mirror is fixed with bottom
Reflecting mirror is fixed with convex lens on the right side of integral mirror, and the refraction point of bottom mirror, integral mirror and convex lens is linked to be triangle
Shape, interior angle are " 90 degree ", and the three-color light source of integral mirror is presented by reflection for bottom mirror, and convex lens can be by three coloured light
Source is gathered and is injected in photometric detector, and photometric analysis is carried out, and the rear end for being divided pipe is equipped with photometric detector.
As a further solution of the present invention: it is described enter between light pipe and fixing sleeve be clearance fit.
Compared with prior art, the utility model has the beneficial effects that the utility model be directed to existing apparatus the shortcomings that into
Row improves, provided with the air-blowing purifying tube for replace light splitting pipe inner air, in actual work, in the effect for being evacuated blower
Under, outside air will be filtered after passing through conical filter cover, and purified air enters in light splitting pipe, and subsequent air will be along
Enter light pipe discharge, in this way it is avoided that extraneous dust is along entering light pipe and enter to be divided in pipe, ensure that the clean of mirror surface in refraction mechanism
Only, practical so that the accuracy of calibrating installation is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram on the utility model surface.
Fig. 2 is the structural schematic diagram inside the utility model.
Fig. 3 is the structural schematic diagram of fixing sleeve in the utility model.
Wherein: entering light pipe 1, light-transmitting plate 11, object lens 12, light splitting pipe 2, reflecting optics 21, imaging adjusting mirror 22, baffler
23, transparency mirror 24, optical eyepiece 25, integral mirror 26, bottom mirror 27, convex lens 28, eyepiece layer 29, photometric detector
3, air-blowing purifying tube 4, pumping blower 41, fixing sleeve 42, air inlet 43, capping 44, conical filter cover 45.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper",
The instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.It limits as a result,
There is the feature of " first ", " second " etc. to can explicitly or implicitly include one or more of the features.It is practical at this
In novel description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or one
Ground connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, it can be the connection inside two elements.For the ordinary skill in the art, can be understood by concrete condition
The concrete meaning of above-mentioned term in the present invention.
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.
Embodiment 1
Please refer to Fig. 1-3, in the utility model embodiment, a kind of medical imaging equipment calibrating installation, including light splitting 2 He of pipe
Light splitting 2 left end light inlet of pipe is arranged in enter light pipe 1 and light splitting 2 right end of pipe is arranged in be used for the luminosity that detects light
Detector 3.
It is described enter light pipe 1 inside be equipped with light-transmitting plate 11 and object lens 12.
Refraction mechanism is equipped with inside the light splitting pipe 2, light splitting 2 right end of pipe is equipped with the photometric detection for detecting light
Device 3, it is described enter 1 left end of light pipe be equipped with gas-permeable openings, it is described light splitting 2 lower right side of pipe be equipped with for ventilation air-blowing purifying tube 4, institute
The pumping blower 41 being equipped with inside air-blowing purifying tube 4 for air-breathing is stated, 4 lower end of air-blowing purifying tube is detachably equipped with capping
44,44 upper ends of the capping are connected with fixing sleeve 42, and the conical filter cover 45 of pointed end, envelope are equipped with inside the fixing sleeve 42
Lid 44 is equipped with the air inlet 43 for air inlet, and in actual work, under the action of being evacuated blower 41, outside air passes through cone
It will be filtered after shape filter mantle 45, purified air enters in light splitting pipe 2, and subsequent air will be discharged along light pipe 1 is entered, this
Sample is it is avoided that extraneous dust ensure that the cleaning of mirror surface in refraction mechanism along light pipe 1 is entered into being divided in pipe 2, so that calibration
The accuracy of device is higher.
The refraction mechanism includes reflecting optics 21, imaging adjusting mirror 22, baffler 23, transparency mirror 24, optics mesh
Mirror 25, integral mirror 26, bottom mirror 27, convex lens 28 and eyepiece layer 29.
The bottom of the reflecting optics 21 is equipped with transparency mirror 24, and 24 refractive objective lens 12 of transparency mirror is in " 60
To reflecting optics 21, the imaging that the rear end of reflecting optics 21 is equipped with two sides setting symmetrical above and below adjusts mirror 22 to degree " for refraction upwards, and
It is in " circle " shape that imaging, which adjusts mirror 22, and the rear end that imaging adjusts mirror 22 is equipped with the baffler fixed with light splitting 2 inner wall of pipe, resistance
The rear end of partition is equipped with optical eyepiece 25, and optical eyepiece 25 is fixedly connected with light splitting pipe 2, and the rear end of optical eyepiece 25 is equipped with mesh
Mirror layer 29, and eyepiece layer 29 is set in parallel with optical eyepiece 25, the bottom of transparency mirror 24 is equipped with integral mirror 26, integral
The operation that mirror 26 can be such that conventional photometric calibration equipment does not can be carried out is achieved, and mainly measures opaque solid, powder
The reflectivity of equal samples, the bottom of integral mirror 26 are fixed with bottom mirror 27, and the right side of integral mirror 26 is fixed with convex lens 28,
And the refraction point of bottom mirror 27, integral mirror 26 and convex lens 28 is linked to be triangle, interior angle is " 90 degree ", and bottom is anti-
The three-color light source that integral mirror 26 is presented by reflection for mirror 27 is penetrated, three-color light source can be gathered and inject luminosity inspection by convex lens 28
It surveys in device 29, carries out photometric analysis, the rear end of light splitting pipe 2 is equipped with photometric detector 29.
Embodiment 2
Distinguished with embodiment 1: it is described enter between light pipe 1 and fixing sleeve 42 for clearance fit.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of medical imaging equipment calibrating installation enters light in light splitting pipe (2) left end light inlet including light splitting pipe (2) and setting
The photometric detector (3) that pipe (1) and setting are used to detect light in light splitting pipe (2) right end；
It is described enter light pipe (1) inside be equipped with light-transmitting plate (11) and object lens (12)；
Refraction mechanism corresponding with object lens (12) is equipped with inside the light splitting pipe (2), which is characterized in that (2) are managed in the light splitting
Right end is equipped with photometric detector (3) for detecting light, it is described enter light pipe (1) left end be equipped with gas-permeable openings, the light splitting is managed
(2) lower right side is equipped with the air-blowing purifying tube (4) for ventilation, and the pumping for air-breathing is equipped with inside the air-blowing purifying tube (4)
Blower (41), air-blowing purifying tube (4) lower end are detachably equipped with capping (44), and described capping (44) upper end is connected with fixing sleeve
(42), the conical filter cover (45) of pointed end is equipped with inside the fixing sleeve (42), capping (44) is equipped with for air inlet
Air inlet (43).
2. medical imaging equipment calibrating installation according to claim 1, which is characterized in that the photometric detector (3)
Output end is electrically connected the audio-frequency module for issuing standby signal.
3. medical imaging equipment calibrating installation according to claim 1, which is characterized in that photometric detector (3) table
Face is equipped with anti-slip layer.
4. medical imaging equipment calibrating installation according to claim 1, which is characterized in that the refraction mechanism includes reflection
Eyeglass (21), imaging adjust mirror (22), baffler (23), transparency mirror (24), optical eyepiece (25), integral mirror (26), bottom
Portion's reflecting mirror (27), convex lens (28) and eyepiece layer (29)；
The bottom of the reflecting optics (21) be equipped with transparency mirror (24), and transparency mirror (24) refractive objective lens (12) in "
60 degree " it reflects give reflecting optics (21) upwards, the rear end of reflecting optics (21) is equipped with the imaging tune of two sides setting symmetrical above and below
It saves mirror (22), and is imaged and adjusts mirror (22) in " circle " shape, the rear end that imaging adjusts mirror (22) is equipped with manages in (2) with light splitting
The fixed baffler of wall, the rear end of baffler is equipped with optical eyepiece (25), and (2) fixed company is managed in optical eyepiece (25) and light splitting
It connects, the rear end of optical eyepiece (25) is equipped with eyepiece layer (29), and eyepiece layer (29) is set in parallel with optical eyepiece (25), thoroughly
The bottom of light reflection mirror (24) is equipped with integral mirror (26), and the bottom of integral mirror (26) is fixed with bottom mirror (27), integral mirror
(26) convex lens (28) are fixed on the right side of.
5. medical imaging equipment calibrating installation according to claim 1 to 4, which is characterized in that it is described enter light pipe (1)
It is clearance fit between fixing sleeve (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920275488.7U CN209695217U (en) | 2019-03-05 | 2019-03-05 | A kind of medical imaging equipment calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920275488.7U CN209695217U (en) | 2019-03-05 | 2019-03-05 | A kind of medical imaging equipment calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209695217U true CN209695217U (en) | 2019-11-29 |
Family
ID=68645202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920275488.7U Expired - Fee Related CN209695217U (en) | 2019-03-05 | 2019-03-05 | A kind of medical imaging equipment calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209695217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI744977B (en) * | 2020-06-12 | 2021-11-01 | 中強光電股份有限公司 | Medical imaging equipment and method thereof |
-
2019
- 2019-03-05 CN CN201920275488.7U patent/CN209695217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI744977B (en) * | 2020-06-12 | 2021-11-01 | 中強光電股份有限公司 | Medical imaging equipment and method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20210305 |