CN217059058U - Illumination characteristic illumination testing device for operation shadowless lamp - Google Patents
Illumination characteristic illumination testing device for operation shadowless lamp Download PDFInfo
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- CN217059058U CN217059058U CN202220856098.0U CN202220856098U CN217059058U CN 217059058 U CN217059058 U CN 217059058U CN 202220856098 U CN202220856098 U CN 202220856098U CN 217059058 U CN217059058 U CN 217059058U
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Abstract
The utility model relates to the field of illumination testing devices, in particular to an illumination characteristic illumination testing device for an operation shadowless lamp, which comprises a base, a control knob, a sliding bracket, a linear motor, a sliding part, a sliding limiting rod, a lifting part, a clamping part, a lamp, a connecting buckle and a photosensitive sensor; the base is connected with the control knob; the control knob is connected with the linear motor; the top of the base is connected with the sliding support; the side surface of the sliding bracket is connected with a linear motor; the top of the sliding part is connected with the connecting buckle; the connecting buckle is connected with the photosensitive sensor; the bottom of the photosensitive sensor is connected with the sliding piece; the top of the base is connected with a lifting rod; the side surface of the lifting rod is connected with the lifting piece in a sliding damping manner; the side surface of the lifting piece is connected with the clamping piece. The utility model discloses a triangular structure carries out the measurement of multiunit data to shadowless lamp illuminating effect, thereby calculates the illumination intensity that reachs different distances through the triangle contained angle between according to and the lamps and lanterns, and the effectual volume of having practiced thrift has reduced this device structure focus.
Description
Technical Field
The utility model relates to an illuminance testing arrangement technical field especially relates to an operation shadowless lamp illumination characteristic illuminance testing arrangement.
Background
The operation shadowless lamp belongs to II types of medical instruments, the registration of the operation shadowless lamp needs to pass the registration check, and the operation shadowless lamp comprises a standard YY 0627 part 2 of medical electrical equipment: the standard makes clear requirements on illumination parameters in the illumination characteristics of the surgical shadowless lamp, and surgical shadowless lamp manufacturers need to have corresponding detection devices and detection equipment to master the actual parameter values of the produced surgical shadowless lamp and perform the normalization in corresponding random files so as to facilitate the reference of users. The third-party detection mechanism for detecting the operating shadowless lamp also needs a corresponding detection device to detect the product so as to judge whether the actual lighting parameters of the product and the numerical values nominal by a manufacturer meet the standard requirements.
The Chinese patent with the publication number of CN214426949U discloses a device for testing the illumination characteristic and the illumination intensity of an operating shadowless lamp, which comprises 1 electric worm screw rod lifter, 1 circular working platform, 1 horizontal guide rail, 1 sliding block and 2 single-shielding-plate brackets; the electric worm-gear lead screw lifter comprises a motor, a motor control panel, a motor transmission connection base, a worm-gear lead screw, an anti-rotation groove mark, a fixed base, a lead screw plumb line adjusting bolt, an angle encoder and a numerical display panel. The motor transmission connection base is used for installing and fixing a motor, a motor control panel, a worm wheel screw rod and a fixing base. The fixed base is composed of a horizontal metal plate and a hollow metal pipe, and four bolts are arranged at four corners of the metal plate and used for fixing the motor transmission connection base and the turbine screw rod base. And 3 lead screw plumb line adjusting bolts are arranged between the metal plate and the motor transmission connection base, and the lead screw plumb line adjusting bolts have the advantages that the surfaces are guaranteed to be black and dull coatings, and the test result is prevented from being influenced by light reflection and diffuse reflection.
However, the above-mentioned known solutions have the following disadvantages: measure through adjusting the ascending measurement interval of vertical direction in the above-mentioned scheme, only can gather shadowless lamp illumination single dimension data, when polarisation or illuminating effect are inhomogeneous when the shadowless lamp appears, above-mentioned device can't detect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a technical problem to exist among the background art, the utility model provides an operation shadowless lamp illumination characteristic illuminance testing arrangement, the utility model discloses a measurement of multiunit data is carried out to shadowless lamp illuminating effect to the triangular structure, thereby calculates the illumination illuminance that reachs different distances through the triangle contained angle between according to and the lamps and lanterns, and the effectual volume of having practiced thrift has reduced this device structure focus.
The utility model provides an illumination characteristic illumination testing device for an operation shadowless lamp, which comprises a base, a control knob, a sliding bracket, a linear motor, a sliding piece, a sliding limiting rod, a lifting piece, a clamping piece, a lamp, a connecting buckle and a photosensitive sensor;
the base is connected with the control knob; the control knob is connected with the linear motor; the top of the base is connected with the sliding support; the side surface of the sliding bracket is connected with a linear motor; the output end of the linear motor is in transmission connection with the sliding piece; the bottom of the sliding part is connected with the sliding limiting rod in a sliding manner; the sliding limiting rod is connected with the side surface of the sliding bracket; the top of the sliding part is connected with the connecting buckle; the connecting buckle is connected with the photosensitive sensor; the bottom of the photosensitive sensor is connected with the sliding piece; the top of the base is connected with a lifting rod; the side surface of the lifting rod is connected with the lifting piece in a sliding damping manner; the side surface of the lifting piece is connected with the clamping piece; a through hole is formed in the clamping piece, the lamp is arranged in the through hole, and the lamp is in damping connection with the inner wall of the through hole; the lamp faces to the vertical direction and is right below the lamp; the sliding limiting rod is perpendicular to the lifting rod.
Preferably, the sliding support is provided with a sliding limiting part, and the sliding limiting part is in contact with the side surface of the sliding part.
Preferably, the sliding part is provided with a through hole, the sliding limiting rod penetrates through the through hole, the side face of the sliding limiting rod is provided with a graduated scale, the side face of the sliding part is provided with a pointer, and the pointer faces the direction of the graduated scale.
Preferably, a fastening device is arranged on the side face of the lifting piece, an anti-skid pad is arranged on the fastening device, and the anti-skid pad and the side face of the lifting rod are not extruded.
Preferably, an instrument panel is arranged on the side face of the photosensitive sensor and is in communication connection with the photosensitive sensor.
Preferably, the inner wall of the clamping piece is provided with an anti-skid layer, and the clamping piece is connected with the lifting piece through screws.
Preferably, a plurality of groups of fixing threaded holes are formed in the base and are arranged around the base.
Preferably, the base is provided with a horizontal ruler, and the horizontal ruler is parallel to the sliding limiting rod.
The above technical scheme of the utility model following profitable technological effect has:
the utility model discloses a triangular structure carries out the measurement of multiunit data to shadowless lamp illuminating effect, thereby calculate the illumination illuminance that reachs different distances through the triangle contained angle between according to and lamps and lanterns, the effectual volume of having practiced thrift has reduced this device structure focus, through the distance of the different length of slider slip on the slide gag lever post, with photosensitive sensor, right angled triangle is done for three summit to the nodical under lamps and lanterns luminous point and the lamps and lanterns with 13 level of photosensitive sensor, thereby calculate the slash distance and the contained angle of current photosensitive sensor and lamps and lanterns through trigonometric function, thereby realized that the multidimension degree measures.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an illumination characteristic illumination testing device for a surgical shadowless lamp according to the present invention;
fig. 2 is a schematic structural view of a clamping member in the illumination characteristic illumination testing device of the operating shadowless lamp provided by the utility model;
fig. 3 is a side view of the illumination characteristic illumination testing device of the operating astral lamp according to the present invention;
reference numerals are as follows: 1. a base; 2. a control knob; 3. a sliding support; 4. a linear motor; 5. a slider; 6. sliding the limiting rod; 7. a lifting rod; 8. a lifting member; 9. a clamping member; 10. a light fixture; 11. a sliding limit piece; 12. connecting a buckle; 13. a light-sensitive sensor.
Detailed Description
Example one
As shown in fig. 1-3, the illumination characteristic illuminance testing device for the operating shadowless lamp provided by the present invention comprises a base 1, a control knob 2, a sliding bracket 3, a linear motor 4, a sliding member 5, a sliding limiting rod 6, a lifting rod 7, a lifting member 8, a clamping member 9, a lamp 10, a connecting buckle 12 and a photosensitive sensor 13;
the base 1 is connected with the control knob 2; the control knob 2 is connected with the linear motor 4; the top of the base 1 is connected with a sliding bracket 3; the side surface of the sliding support 3 is connected with a linear motor; the output end of the linear motor 4 is in transmission connection with the sliding piece 5; the bottom of the sliding part 5 is connected with a sliding limiting rod 6 in a sliding way; the sliding limiting rod 6 is connected with the side surface of the sliding bracket 3; the top of the sliding part 5 is connected with a connecting buckle 12; the connecting buckle 12 is connected with the photosensitive sensor 13; the bottom of the photosensitive sensor 13 is connected with the sliding piece 5; the top of the base 1 is connected with a lifting rod 7; the side surface of the lifting rod 7 is connected with the lifting piece 8 in a sliding damping way; the side surface of the lifting piece 8 is connected with the clamping piece 9; a through hole is formed in the clamping piece 9, the lamp 10 is arranged in the through hole, and the lamp is in damping connection with the inner wall of the through hole; the lamp 10 faces vertically directly below; the sliding limiting rod 6 is vertical to the lifting rod 7; a fastening device is arranged on the side surface of the lifting piece 8, an anti-skid pad is arranged on the fastening device, and the anti-skid pad and the side surface of the lifting rod 7 are released from extrusion; an instrument panel is arranged on the side surface of the photosensitive sensor 13 and is in communication connection with the photosensitive sensor 13; an anti-slip layer is arranged on the inner wall of the clamping piece 9, and the clamping piece 9 is connected with the lifting piece 8 through screws; a plurality of groups of fixing threaded holes are formed in the base 1, and the plurality of groups of fixing threaded holes 1 are formed around the base 1; a level ruler is arranged on the base 1 and is parallel to the sliding limiting rod 6.
In this embodiment, can effectual improvement this device's measurement of efficiency and measurement accuracy through slider 5 and the combination of slip gag lever post 6, when this device is in operating condition, slide through equidistant slip of slider 5 on slip gag lever post 6, thereby form different contained angles and distance with lamps and lanterns 10 minimum end, illumination intensity under the state of present distance and contained angle can be reachd through the reading of record photosensitive sensor 13 this moment, thereby it increases measured data to be located lifter 7 different high through adjusting lifter 8, make this device be convenient for gather the illumination data that change in the different dimensions in succession.
Example two
As shown in fig. 2-3, compared with the first embodiment, the illumination characteristic illumination testing device of the operating shadowless lamp provided by the present invention, in the present embodiment, the sliding bracket 3 is provided with the sliding limiting part 11, and the sliding limiting part 11 contacts with the side surface of the sliding part 5; be equipped with the through-hole on slider 5, slip gag lever post 6 passes the through-hole, is equipped with the scale on the 6 sides of slip gag lever post, is equipped with the pointer on the 5 sides of slider, and the pointer is towards the scale direction.
The utility model discloses an in the embodiment, slip locating part 11 can prevent this device excessive slip effectively to improved the stability of this device, can improve the reading efficiency of this device through the combination of scale and pointer.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. An illumination characteristic illumination testing device of a surgical shadowless lamp is characterized by comprising a base (1), a control knob (2), a sliding support (3), a linear motor (4), a sliding part (5), a sliding limiting rod (6), a lifting rod (7), a lifting part (8), a clamping part (9), a lamp (10), a connecting buckle (12) and a photosensitive sensor (13);
the base (1) is connected with the control knob (2); the control knob (2) is connected with the linear motor (4); the top of the base (1) is connected with the sliding support (3); the side surface of the sliding support (3) is connected with a linear motor; the output end of the linear motor (4) is in transmission connection with the sliding piece (5); the bottom of the sliding part (5) is connected with a sliding limiting rod (6) in a sliding way; the sliding limiting rod (6) is connected with the side surface of the sliding bracket (3); the top of the sliding part (5) is connected with a connecting buckle (12); the connecting buckle (12) is connected with the photosensitive sensor (13); the bottom of the photosensitive sensor (13) is connected with the sliding part (5); the top of the base (1) is connected with a lifting rod (7); the side surface of the lifting rod (7) is connected with the lifting piece (8) in a sliding damping way; the side surface of the lifting piece (8) is connected with the clamping piece (9); a through hole is formed in the clamping piece (9), the lamp (10) is arranged in the through hole, and the lamp is in damping connection with the inner wall of the through hole; the lamp (10) faces vertically and directly below; the sliding limiting rod (6) is vertical to the lifting rod (7).
2. The illumination characteristic illumination intensity testing device of the shadowless lamp for operation according to claim 1, wherein a sliding limiting piece (11) is arranged on the sliding bracket (3), and the sliding limiting piece (11) is contacted with the side surface of the sliding piece (5).
3. The device for testing the illumination characteristic and the illumination characteristic of the shadowless lamp for operation according to claim 1, wherein a through hole is formed in the sliding part (5), the sliding limiting rod (6) passes through the through hole, a graduated scale is arranged on the side surface of the sliding limiting rod (6), and a pointer is arranged on the side surface of the sliding part (5) and faces the direction of the graduated scale.
4. The device for testing the illumination characteristic and the illumination intensity of the shadowless lamp for the operation according to claim 1, wherein a fastening device is arranged on the side surface of the lifting piece (8), an anti-skid pad is arranged on the fastening device, and the anti-skid pad is not extruded with the side surface of the lifting rod (7).
5. The device for testing the illumination characteristic and the illumination intensity of the shadowless lamp for operation according to claim 1, wherein a gauge panel is arranged on the side surface of the photosensitive sensor (13), and the gauge panel is in communication connection with the photosensitive sensor (13).
6. The device for testing the illumination characteristic and the illumination intensity of the operating shadowless lamp according to claim 1, wherein an anti-slip layer is arranged on the inner wall of the clamping piece (9), and the clamping piece (9) is connected with the lifting piece (8) through screws.
7. The illumination characteristic illumination testing device for the operating shadowless lamp according to claim 1, wherein a plurality of groups of fixing threaded holes are arranged on the base (1), and the plurality of groups of fixing threaded holes are arranged around the base (1).
8. The illumination characteristic illumination intensity testing device of the operation shadowless lamp according to claim 1, wherein a horizontal ruler is arranged on the base (1), and the horizontal ruler is parallel to the sliding limiting rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220856098.0U CN217059058U (en) | 2022-04-12 | 2022-04-12 | Illumination characteristic illumination testing device for operation shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220856098.0U CN217059058U (en) | 2022-04-12 | 2022-04-12 | Illumination characteristic illumination testing device for operation shadowless lamp |
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| Publication Number | Publication Date |
|---|---|
| CN217059058U true CN217059058U (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220856098.0U Active CN217059058U (en) | 2022-04-12 | 2022-04-12 | Illumination characteristic illumination testing device for operation shadowless lamp |
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| CN (1) | CN217059058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115790840A (en) * | 2023-02-10 | 2023-03-14 | 济宁市质量计量检验检测研究院(济宁半导体及显示产品质量监督检验中心、济宁市纤维质量监测中心) | Device and method for testing illumination of operating shadowless lamp |
| CN117268707A (en) * | 2023-10-10 | 2023-12-22 | 江苏苏新医疗设备有限公司 | Aging test equipment for shadowless lamp |
-
2022
- 2022-04-12 CN CN202220856098.0U patent/CN217059058U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115790840A (en) * | 2023-02-10 | 2023-03-14 | 济宁市质量计量检验检测研究院(济宁半导体及显示产品质量监督检验中心、济宁市纤维质量监测中心) | Device and method for testing illumination of operating shadowless lamp |
| CN117268707A (en) * | 2023-10-10 | 2023-12-22 | 江苏苏新医疗设备有限公司 | Aging test equipment for shadowless lamp |
| CN117268707B (en) * | 2023-10-10 | 2024-04-02 | 江苏苏新医疗设备有限公司 | Aging test equipment for shadowless lamp |
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