CN219064829U - Optical parameter detection device for operation shadowless lamp - Google Patents
Optical parameter detection device for operation shadowless lamp Download PDFInfo
- Publication number
- CN219064829U CN219064829U CN202223295233.8U CN202223295233U CN219064829U CN 219064829 U CN219064829 U CN 219064829U CN 202223295233 U CN202223295233 U CN 202223295233U CN 219064829 U CN219064829 U CN 219064829U
- Authority
- CN
- China
- Prior art keywords
- axis
- fixed
- slide rail
- moving
- detection
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model belongs to the technical field of shadowless lamp detection, and relates to a device for detecting parameters of operation shadowless lamp light, which comprises a detection device frame, wherein a lamp holder fixing plate is arranged at the top end of the detection device frame, and a lamp holder hole is formed in the lamp holder fixing plate; and a triaxial moving mechanism is arranged below the lamp cap hole and is connected with a fixed detection table. The utility model can complete the detection of optical parameters including central illumination, single/double shielding plates shadowless rate, deep cavity illumination rate, light column depth and the like, and has the advantages of no need of manual detection, high accuracy and high detection efficiency.
Description
Technical Field
The utility model relates to an optical parameter detection device for an operation shadowless lamp, and belongs to the technical field of shadowless lamp detection.
Background
According to the special safety requirements of the surgical shadowless lamp and the diagnostic lighting lamp in the 2 nd part of the YY 0627-2008 medical electrical equipment, the optical parameters of the surgical shadowless lamp are required to meet the special requirements, and parameters such as central illuminance, single and double shielding plates (16) shadowless rate, deep cavity illumination rate, light beam depth and the like are required to be detected. Therefore, the developing units, the production and management units, the shadowless lamp detection units and other units need to detect the optical parameters of the operation shadowless lamp so as to verify whether the standard requirements are met. At present, the detection device does not have a fixed form and is mostly a simple device.
The optical detection device of simple and easy form needs manual searching the biggest central illuminance when detecting, and need to look for respectively at fixed altitude along two directions about, and the removal distance millimeter level, the degree of difficulty is great, especially when detecting the facula diameter, need look for appointed illuminance value from four directions, and spending time is longer, and the arm shelters from light influence parameter accuracy, and a plurality of optical parameters of also unable accurate measurement shadowless lamp in addition, and efficiency is lower, waste time and energy in the repeated detection process.
Disclosure of Invention
The utility model aims to solve the technical problems that: the defect of the prior art is overcome, and the optical parameter detection device for the operation shadowless lamp is provided, and the detection of optical parameters including central illumination, single-double shielding plate shadowless rate, deep cavity illumination rate, light beam depth and the like can be completed by using the optical parameter detection device for the operation shadowless lamp, so that manual detection is not needed, the accuracy is high, and the detection efficiency is high.
The utility model relates to a surgical shadowless lamp light parameter detection device, which comprises a detection device frame, wherein the top end of the detection device frame is provided with a lamp cap fixing plate, and the lamp cap fixing plate is provided with a lamp cap hole; and a triaxial moving mechanism is arranged below the lamp cap hole and is connected with a fixed detection table.
The middle position of the detection table is provided with an illuminometer probe, and the illuminometer can select different models according to the needs; the illuminometer is electrically connected with the control unit, and the triaxial moving mechanism is also provided with the control unit for controlling and driving. In the specific detection process, the shadowless lamp cap is placed on the lamp cap fixing plate, the lamp cap illuminating part corresponds to the lamp cap hole, the control unit controls the triaxial moving mechanism to drive the illuminometer probe to move, the point of the maximum illuminance on the illuminometer, which can be defined as an origin, is recorded and stored by the control unit, and the maximum illuminance value is used as central illuminance, so that the central illuminance detection is completed;
then placing a single shielding plate and a double shielding plate on the detection table to respectively obtain illuminance values on illuminometers under the single shielding plate and the double shielding plate, and then calculating to obtain the single shielding plate shadowless rate and the double shielding plate shadowless rate;
the deep cavity illumination rate is obtained by placing a deep cavity tube on the illuminometer probe and recording the illumination value as above, and the deep cavity shadowless rate, the single-shielding plate deep cavity shadowless rate and the double-shielding plate deep cavity shadowless rate are obtained; when detecting, the deep cavity tube is placed on a detection table, and the illuminometer probe corresponds to the inner cavity of the deep cavity tube;
and taking out the single shielding plate, the double shielding plates and the deep cavity tube, and adjusting the positions of the triaxial moving mechanisms again by the control unit to find two points on the illuminometer, wherein the illuminance of the two points is 20% of the central illuminance, and the distance between the two points is the depth of the light beam.
The whole test process only needs to manually insert a single shielding plate and a double shielding plate, and the deep cavity tube is placed, so that manual fine adjustment is not needed, the accuracy is high, and the detection efficiency is high.
Preferably, the three-axis moving mechanism comprises a vertical Z-axis moving slide rail fixed on the detection device frame, a Z-axis slide block matched with the Z-axis moving slide rail is arranged on the Z-axis moving slide rail, a Y-axis moving slide rail is fixed on the moving support frame, an X-axis moving slide rail is connected and fixed on the Y-axis slide block of the Y-axis moving slide rail, and a detection table is fixedly connected on the X-axis slide block of the X-axis moving slide rail. The X-axis sliding block, the Y-axis sliding block and the Z-axis sliding block are driven by corresponding X-axis motors, Y-axis motors and Z-axis motors to slide on corresponding sliding rails respectively, the X-axis motors, the Y-axis motors and the Z-axis motors are controlled and driven by the control unit, and when central illumination is found, the positions of the X-axis sliding block, the Y-axis sliding block and the Z-axis sliding block corresponding to the central illumination can be determined. And guide shafts can be further arranged on the X-axis moving slide rail, the Y-axis moving slide rail and the Z-axis moving slide rail and used for ensuring the accuracy of the reciprocating motion of the corresponding sliding blocks.
Preferably, the detection platform comprises a lower-layer movable fixed platform and an upper-layer movable positioning platform, wherein the lower-layer movable fixed platform is fixedly connected with the X-axis sliding block, and four corners of the lower-layer movable fixed platform and the upper-layer movable positioning platform are respectively connected through a height adjusting mechanism; and the corresponding positions of the lower movable fixed table and the upper movable positioning table are respectively provided with a splicing hole. The spliced eye is used for inserting single sunshade and double-louver, and single sunshade and double-louver include the shielding plate on bracing piece and bracing piece top, and the bracing piece is equipped with two grafting nuts, and when the bracing piece inserts in the corresponding spliced eye of upper strata removal locating station and lower floor removal fixed station, one grafting nut is located upper strata removal locating station top, and one grafting nut is located lower floor removal fixed station below, and single-louver and double-louver insert in the spliced eye of relevant position as required.
Preferably, the height adjusting mechanism comprises a positioning screw, the positioning screw penetrates through the upper movable positioning table and the lower movable fixing table in sequence, is in threaded connection with an adjusting nut below the lower movable fixing table, and an adjusting spring is sleeved on the periphery of the positioning screw between the upper movable positioning table and the lower movable fixing table. The shadowless lamp cap is placed on the lamp cap fixing plate, the shadowless lamp cap and the upper layer movable positioning table cannot be completely guaranteed to be parallel, at the moment, the positioning screws for adjusting four angles are screwed, detection is carried out by means of the level detector, and then the inclination degree of the upper layer movable positioning table is adjusted, so that the upper layer movable positioning table and the shadowless lamp cap are arranged in parallel.
Preferably, the bottom end of the detection device frame is connected with the truckle, so that the detection device is convenient to move.
Preferably, the bottom end of the detection device frame is fixedly provided with a foot cup for adjusting the height of the whole device, so that the test is smoother and labor-saving.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model has reasonable structural design, can finish the detection of optical parameters including central illumination, single/double shielding plates shadowless rate, deep cavity illumination rate, light beam depth and the like, does not need manual detection, and has high accuracy and high detection efficiency.
Drawings
FIG. 1 is a schematic diagram of an optical parameter detection device of an operation shadowless lamp;
FIG. 2 is a schematic diagram of a test bench;
FIG. 3 is a schematic view of a height adjustment mechanism;
fig. 4 is a schematic diagram of a second structure of the test bench.
In the figure: 1. a lamp cap hole; 2. a lamp holder fixing plate; 3. a detection device rack; 4. z-axis moving slide rail; 5. a Y-axis motor; 6. a Z-axis slider; 7. an X-axis motor; 8. a Z-axis motor; 9. casters; 10. a foot cup; 11. moving the support frame; 12. the Y-axis moves the slide rail; 13. an X-axis moving slide rail; 14. a detection table; 15. a single shutter; 16. a double shielding plate; 17. an upper layer moving positioning table; 18. a height adjusting mechanism; 19. a lower moving fixed table; 20. a guide shaft; 21. a plug hole; 22. an illuminometer probe; 23. a set screw; 24. an adjusting spring; 25. an adjusting nut; 26. a deep lumen; 27. a Y-axis slider; 28. an X-axis sliding block.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
1-4, the device for detecting the parameters of the operation shadowless lamp comprises a detection device frame 3, wherein a lamp holder fixing plate 2 is arranged at the top end of the detection device frame 3, and a lamp holder hole 1 is formed in the lamp holder fixing plate 2; a triaxial moving mechanism is arranged below the lamp cap hole 1, and a fixed detection table 14 is connected to the triaxial moving mechanism.
In this embodiment:
the three-axis moving mechanism comprises a vertical Z-axis moving slide rail 4,Z fixed on the detecting device frame 3, a Z-axis sliding block 6 matched with the vertical Z-axis moving slide rail 4,Z is arranged on the vertical Z-axis moving slide rail 4, the Z-axis sliding block 6 is connected with a moving support frame 11, a Y-axis moving slide rail 12 is fixed on the moving support frame 11, a Y-axis sliding block 27 of the Y-axis moving slide rail 12 is connected with a fixed X-axis moving slide rail 13, and a X-axis sliding block 28 of the X-axis moving slide rail 13 is fixedly connected with a detecting table 14. The X-axis sliding block 28, the Y-axis sliding block 27 and the Z-axis sliding block 6 are respectively driven by the corresponding X-axis motor 7, the Y-axis motor 5 and the Z-axis motor 8 to slide on corresponding sliding rails, the X-axis motor 7, the Y-axis motor 5 and the Z-axis motor 8 are all controlled and driven by a control unit, and when the central illumination is searched, the positions of the X-axis sliding block 28, the Y-axis sliding block 27 and the Z-axis sliding block 6 corresponding to the central illumination can be determined. Guide shafts 20 can be further arranged on the X-axis moving slide rail 13, the Y-axis moving slide rail 12 and the Z-axis moving slide rail 4, so that accuracy of reciprocating movement of corresponding sliding blocks is guaranteed.
The detection table 14 comprises a lower-layer movable fixed table 19 and an upper-layer movable positioning table 17, wherein the lower-layer movable fixed table 19 is fixedly connected with an X-axis sliding block 28, and the four corners of the lower-layer movable fixed table 19 and the upper-layer movable positioning table 17 are respectively connected through a height adjusting mechanism 18; the corresponding positions of the lower layer movable fixed table 19 and the upper layer movable positioning table 17 are respectively provided with a plugging hole 21. The insertion holes 21 are used for inserting the single shielding plate 15 and the double shielding plate 16, the single shielding plate 15 and the double shielding plate 16 comprise a supporting rod and shielding plates at the top ends of the supporting rod, the supporting rod is provided with two insertion nuts, when the supporting rod is inserted into the corresponding insertion holes 21 of the upper-layer movable positioning table 17 and the lower-layer movable fixing table 19, one insertion nut is located above the upper-layer movable positioning table 17, one insertion nut is located below the lower-layer movable fixing table 19, and the single shielding plate 15 and the double shielding plate 16 are inserted into the insertion holes 21 at corresponding positions as required.
The height adjusting mechanism 18 comprises a positioning screw 23, the positioning screw 23 penetrates through the upper layer movable positioning table 17 and the lower layer movable fixed table 19 in sequence, is in threaded connection with an adjusting nut 25 below the lower layer movable fixed table 19, and an adjusting spring 24 is sleeved on the periphery of the positioning screw 23 between the upper layer movable positioning table 17 and the lower layer movable fixed table 19. The shadowless lamp cap is placed on the lamp cap fixing plate 2, so that the shadowless lamp cap and the upper layer movable positioning table 17 cannot be completely guaranteed to be parallel, at the moment, the positioning screws 23 for adjusting four angles are screwed, the shadowless lamp cap is detected by means of a level detector, and then the inclination degree of the upper layer movable positioning table 17 is adjusted, so that the upper layer movable positioning table 17 and the shadowless lamp cap are arranged in parallel.
The bottom end of the detection device frame 3 is connected with the truckle 9, so that the movement of the sleeving device is facilitated. The foot cup 10 is fixed at the bottom end of the detection device frame 3 and is used for adjusting the height of the whole device, so that the test is smoother and labor-saving.
The middle position of the detection table 14 is provided with an illuminometer probe 22, and the illuminometer can be selected into different models according to the needs; the illuminometer is electrically connected with the control unit, and the triaxial moving mechanism is also provided with the control unit for controlling and driving. In the specific detection process, a shadowless lamp cap is placed on a lamp cap fixing plate 2, the lamp cap illuminating part corresponds to a lamp cap hole 1, a control unit controls a Z-axis motor 8 to act, a Z-axis sliding block 6 moves a Y-axis moving sliding rail 12, an X-axis moving sliding rail 13 and a detection table 14 to a position, which is 1m away from the surface of the lamp cap, of the surface of a illuminometer probe 22 through a moving supporting frame 11, then an X-axis motor 7 and a Y-axis motor 5 act to drive the illuminometer probe 22 on the detection table 14 to search the point of the maximum illuminance value of the illuminometer, which can be defined as an origin, and the control unit records and stores the maximum illuminance value as central illuminance to finish central illuminance detection;
then placing a single shielding plate 15 and a double shielding plate 16 on the detection table 14 to respectively obtain illuminance values on illuminometers under the single shielding plate 15 and the double shielding plate 16, and then calculating to obtain the single shielding plate 15 shadowless rate and the double shielding plate 16 shadowless rate;
the deep cavity illumination rate is obtained by placing a deep cavity tube 26 on the illuminometer probe 22 and recording the illumination value as above, and the deep cavity shadowless rate of the single shielding plate 15 and the deep cavity shadowless rate of the double shielding plates 16 are obtained; a part of illuminometer is provided with a deep cavity tube 26, the deep cavity tube 26 is placed on the detection table 14 during detection, and the illuminometer probe 22 corresponds to the inner cavity of the deep cavity tube 26;
and taking out the single shielding plate 15, the double shielding plates 16 and the deep cavity tube 26, and adjusting the positions of the three-axis moving mechanism again by the control unit to find two points with illuminance of 20% of the central illuminance on the illuminometer, so as to obtain the distance between the two points as the depth of the light beam.
8 points with 10% central illuminance and 8 points with 50% central illuminance are searched by moving the lower moving fixed table 19 along the positive and negative directions of the X axis, the positive and negative directions of the Y axis and the crossing directions of the XY axis, and the relative moving distances of the light spot diameter and the light spot distribution diameter are recorded and stored respectively; all the measurements are control and output results, manual measurement is not needed, and accuracy of the measurement results is guaranteed. The whole test process only needs to manually insert the single shielding plate 15 and the double shielding plates 16, and the deep cavity tube 26 is placed, so that manual fine adjustment is not needed, the accuracy is high, and the detection efficiency is high.
Claims (6)
1. An operation shadowless lamp optical parameter detection device which is characterized in that: comprises a detection device frame (3), wherein the top end of the detection device frame (3) is provided with a lamp cap fixing plate (2), and the lamp cap fixing plate (2) is provided with a lamp cap hole (1); a triaxial moving mechanism is arranged below the lamp cap hole (1), and a fixed detection table (14) is connected to the triaxial moving mechanism.
2. The surgical shadowless lamp light parameter detection apparatus of claim 1, wherein: the three-axis moving mechanism comprises a vertical Z-axis moving slide rail (4) fixed on the detecting device frame (3), a Z-axis sliding block (6) matched with the Z-axis moving slide rail is arranged on the Z-axis moving slide rail (4), the Z-axis sliding block (6) is connected with a moving support frame (11), a Y-axis moving slide rail (12) is fixed on the moving support frame (11), an X-axis moving slide rail (13) is connected and fixed on a Y-axis sliding block (27) of the Y-axis moving slide rail (12), and a detecting table (14) is fixedly connected on an X-axis sliding block (28) of the X-axis moving slide rail (13).
3. The surgical shadowless lamp light parameter detection apparatus according to claim 1 or 2, wherein: the detection table (14) comprises a lower-layer movable fixed table (19) and an upper-layer movable positioning table (17), wherein the lower-layer movable fixed table (19) is fixedly connected with an X-axis sliding block (28), and the lower-layer movable fixed table (19) is respectively connected with four corners of the upper-layer movable positioning table (17) through a height adjusting mechanism (18); the corresponding positions of the lower layer movable fixed table (19) and the upper layer movable positioning table (17) are respectively provided with a splicing hole (21).
4. A surgical shadowless lamp light parameter detection apparatus as claimed in claim 3, wherein: the height adjusting mechanism (18) comprises a positioning screw (23), the positioning screw (23) penetrates through the upper layer moving positioning table (17) and the lower layer moving fixed table (19) in sequence, is in threaded connection with an adjusting nut (25) below the lower layer moving fixed table (19), and an adjusting spring (24) is sleeved on the periphery of the positioning screw (23) between the upper layer moving positioning table (17) and the lower layer moving fixed table (19).
5. A surgical shadowless lamp light parameter detection apparatus as claimed in claim 3, wherein: the bottom end of the detection device frame (3) is connected with a caster wheel (9).
6. The surgical shadowless lamp light parameter detection apparatus of claim 5, wherein: the bottom end of the detection device frame (3) is fixed with a foot cup (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223295233.8U CN219064829U (en) | 2022-12-07 | 2022-12-07 | Optical parameter detection device for operation shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223295233.8U CN219064829U (en) | 2022-12-07 | 2022-12-07 | Optical parameter detection device for operation shadowless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219064829U true CN219064829U (en) | 2023-05-23 |
Family
ID=86368583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223295233.8U Active CN219064829U (en) | 2022-12-07 | 2022-12-07 | Optical parameter detection device for operation shadowless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219064829U (en) |
-
2022
- 2022-12-07 CN CN202223295233.8U patent/CN219064829U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219064829U (en) | Optical parameter detection device for operation shadowless lamp | |
| CN205404412U (en) | It carries out sample room that laser induction punctures spectral detection to be suitable for irregular sample | |
| CN211234317U (en) | Binocular vision detection device | |
| CN219496192U (en) | Detection device for edging of vehicle-mounted lens | |
| CN111175674A (en) | High-precision magnetic field measuring equipment | |
| CN216954472U (en) | Automobile die surface flatness detection equipment | |
| CN208125632U (en) | A kind of high-precision optical fiber adapter visual detection equipment | |
| CN110543065B (en) | Equipment for repairing and regenerating chemical mechanical grinding head of semiconductor equipment | |
| CN208012539U (en) | A kind of precision rotating body diameter of part automatic measuring instrument | |
| CN209465930U (en) | One kind being automatically aligned to hole location device | |
| CN105784679A (en) | Laser-induced breakdown spectroscopy sample room for detection of irregular samples | |
| CN220531670U (en) | Voltage-regulating vibration-damping stability-inducing optical platform device | |
| CN219830604U (en) | Medical test device with movable illumination component | |
| CN216869644U (en) | Observation device for workpiece precision detection | |
| CN220649366U (en) | Mesoporous size and position degree detection device | |
| CN220670521U (en) | Laser tunnel section detector | |
| CN212885798U (en) | Wafer cutting follow-up monitoring device based on machine vision | |
| CN111007217A (en) | Hydraulic engineering detection device and method based on big data | |
| CN220672099U (en) | Combined mirror device convenient for sliding adjustment | |
| CN217820389U (en) | Commercial concrete setting time detection device | |
| CN220170491U (en) | Movable test bench for laser products | |
| CN219925975U (en) | Detection processing platform | |
| CN216869509U (en) | Multi-application type comprehensive test bench | |
| CN217061453U (en) | Three-dimensional scanning measuring device for threads of main bolt holes of reactor pressure vessel | |
| CN117129422B (en) | Optical detection device and optical detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |