CN219369095U - Light beam depth detection device - Google Patents
Light beam depth detection device Download PDFInfo
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- CN219369095U CN219369095U CN202320728927.1U CN202320728927U CN219369095U CN 219369095 U CN219369095 U CN 219369095U CN 202320728927 U CN202320728927 U CN 202320728927U CN 219369095 U CN219369095 U CN 219369095U
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Abstract
The utility model provides a light beam depth detection device, and relates to the technical field of detection tools. The light column depth detection device comprises a base and a telescopic component, wherein the base is provided with an illuminometer probe, a first end of the telescopic component is connected with the base and extends upwards, a second end of the telescopic component is connected with a distance sensor, and the distance sensor is used for measuring the vertical distance from the second end of the telescopic component to the illuminometer probe; the center of gravity of the light beam depth detection device is always located in a range formed by surrounding orthographic projection of the base in the vertical direction. Through setting up distance sensor, and distance sensor fixes the mode on flexible subassembly, utilizes flexible subassembly to set up distance sensor and operation lamp height flush, and when the illuminometer probe of reuse was surveyed in different light illuminance, the tip that flexible subassembly upwards extends was to the perpendicular distance of base for the light pole degree of depth of operation lamp under the different light illuminance promptly for light pole degree of depth detects more accurately, and the operation is also more convenient.
Description
Technical Field
The utility model belongs to the technical field of detection tools, and particularly relates to a light beam depth detection device.
Background
Surgical shadowless lamps (simply referred to as operating lamps) are an indispensable common device for operating rooms, which is used for illuminating the operation site of a patient and providing a good observation environment for doctors. In practical application, in order to provide a good shadowless effect, the operating lamp generally has a larger light emitting area of the lamp cap and is positioned above or obliquely above the operating part of the patient, and at this time, a doctor is in a corresponding operation between the two.
The parameters generally related to the operating lamp include illuminance, color temperature, shadowless rate, etc., wherein the depth of the light beam (illumination depth) is also a very important parameter of the operating lamp, and it can be understood that the corresponding illumination distance is the depth of the light beam when the illuminance in the same direction decays to a specific value based on the central illuminance at a certain position perpendicular to the light emitting surface (optical axis direction). At present, the depth of the light beam is measured mainly by manually and directly adjusting the height of the operating lamp, recording corresponding parameters, observing the illumination attenuation condition of the corresponding parameters, and obtaining the corresponding depth of the light beam, but the adjustment is easy to cause inaccurate recording, so that the final depth measurement result of the light beam is also inaccurate.
Disclosure of Invention
The utility model aims to provide a light beam depth detection device and aims to solve the technical problem that inaccurate measurement results are easily caused by inaccurate record when an operating lamp is adjusted during measuring the light beam depth of the operating lamp in the prior art.
In order to solve the technical problems, the utility model is realized in such a way that the light beam depth detection device comprises a base and a telescopic component, wherein the base is provided with an illuminometer probe, a first end of the telescopic component is connected with the base and extends upwards, a second end of the telescopic component is connected with a distance sensor, and the distance sensor is used for measuring the vertical distance from the second end of the telescopic component to the illuminometer probe; the center of gravity of the light beam depth detection device is always located in a range formed by surrounding orthographic projection of the base in the vertical direction.
In this scheme, through setting up flexible subassembly on the base, flexible subassembly upwards extends and sets up distance sensor for the tip that extends at the base, in actual operation, the height of operating lamp can be adjusted at will, the light that is sent by the operating lamp throws on the illuminometer probe that sets up on the base, utilizes flexible subassembly to set up distance sensor and operating lamp height flush, when the probe of reuse illuminometer detects in different light illuminance, the tip that flexible subassembly upwards extends is to the perpendicular distance of base, is the light column degree of depth of operating lamp under the different light illuminance. Through setting up distance sensor, and distance sensor fixes the mode on flexible subassembly for the light beam degree of depth detects more accurately, and the operation is also more convenient.
Further, the light beam depth detection device further comprises an adjusting plate, the adjusting plate is arranged on the base and is movable relative to the base, and the illuminometer probe is arranged on the base through the adjusting plate.
In this scheme, through setting up the regulating plate on the base, and the regulating plate is portable for the base, and illuminometer probe passes through the regulating plate setting on the base, can adapt to the operating lamp appearance of more various formulas, avoid individual operating lamp light emitting area too big, produce the deviation when leading to the illuminometer probe of the light projection of operating lamp on the base.
Further, the first end of the telescoping assembly is located in an extension direction of the adjustment plate, which is movable relative to the base along its extension direction.
In this scheme, through setting up the first end of flexible subassembly on the extending direction of regulating plate, the regulating plate is along this extending direction movable for the regulating plate can remove for flexible subassembly, and illuminometer probe also can remove for flexible subassembly promptly, can directly adjust illuminometer probe to flexible subassembly's distance according to the operating lamp appearance.
Further, a groove matched with the shape of the adjusting plate is formed in the base, one end of the groove extends to the edge of the base, and the adjusting plate penetrates through the edge of the base to be arranged in the groove.
In this scheme, through set up on the base with regulating plate assorted recess, the edge of base only is extended to the one end of recess for the regulating plate can wear to establish in the recess through the edge of base, utilizes the recess to provide a track of removal for the regulating plate, and the operation is more convenient.
Further, the telescopic component comprises a plurality of sections of pipelines, and the plurality of sections of pipelines are of an internal hollow structure; the pipeline is movably connected with any two adjacent sections, the pipeline far away from the base is arranged in the pipeline near the base in a penetrating manner, a locking mechanism is arranged on the pipeline near the base, and the locking mechanism is used for fixing the relative positions of the two sections of pipelines.
In this scheme, through setting up the telescopic subassembly into the inside hollow pipeline of a plurality of sections, and arbitrary adjacent both ends pipeline swing joint, specifically, in arbitrary adjacent both ends pipeline, the pipeline of keeping away from the base wears to arrange in the inside of being close to the pipeline of base, is provided with locking mechanism on the pipeline of being close to the base, locking mechanism can be used for fixing the relative position of pipeline, through this kind of setting, can establish and locking mechanism adjusts the height of whole telescopic subassembly through the cover between the pipeline, simple structure, convenient operation.
Further, the locking mechanism is a screw which is in threaded connection with the pipeline close to the base, and the tail end of the screw is abutted against the pipeline far away from the base.
In this scheme, through setting up locking mechanism into the screw, screw threaded connection is on the pipeline that is close to the base, and terminal butt is on the pipeline that keeps away from the base, realizes fixing between the adjacent pipeline.
Further, the number of the pipelines is three, and the length dimension of each of the three pipelines ranges from 50cm to 80 cm.
In the scheme, the number of the pipelines is three, and the length dimension of each pipeline is in the range of 50cm to 80cm, so that the whole telescopic assembly can be adjusted at least between 50cm and 200 cm.
Further, the light beam depth detection device further comprises a supporting mechanism, the supporting mechanism is connected to the second end of the telescopic assembly and is arranged in parallel with the base, and the distance sensor is arranged on the supporting mechanism.
In this scheme, through setting up supporting mechanism at the second end of flexible subassembly, supporting mechanism and base parallel arrangement, distance sensor sets up on supporting mechanism for distance sensor measures the perpendicular distance of flexible subassembly second end to the base more convenient.
Further, the supporting mechanism is a rod-shaped structure, a first end of the rod-shaped structure is connected to a second end of the telescopic assembly, the second end of the rod-shaped structure extends away from the telescopic assembly, and the distance sensor is arranged at the second end of the rod-shaped structure.
In this scheme, through setting up supporting mechanism into the shaft-like structure, shaft-like structure's first end is connected in telescopic assembly's second end, and shaft-like structure's second end sets up distance sensor for supporting mechanism can avoid supporting structure's weight too big again when fixed distance sensor, causes whole device unstable.
Further, the telescoping assembly extends vertically upward relative to the base and is rotatable about its central axis.
In this scheme, through setting up the flexible subassembly to vertically upwards extend to can rotate around its central axis, make flexible subassembly fix on the base and stably support distance sensor, and through the rotation of self with the laser vertical projection that distance sensor sent on the suitable position of base, make the measurement more accurate.
Compared with the prior art, the light beam depth detection device has the beneficial effects that:
through setting up distance sensor, and distance sensor fixes the mode on flexible subassembly, utilizes flexible subassembly to set up distance sensor and operation lamp height flush, and when the illuminometer probe of reuse was surveyed in different light illuminance, the tip that flexible subassembly upwards extends was to the perpendicular distance of base for the light pole degree of depth of operation lamp under the different light illuminance promptly for light pole degree of depth detects more accurately, and the operation is also more convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a light beam depth detection device according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;
fig. 3 is a schematic diagram of a combined structure of a light beam depth detection device and an operating lamp according to an embodiment of the utility model.
In the drawings, each reference numeral denotes:
a base 100; a groove 110; abutment screw 120; a conduit 210; a screw 220; a distance sensor 300; an adjustment plate 400; a probe slot 410; a support mechanism 500; surgical lamp 600.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In this embodiment, the light beam depth detection device includes a base 100 and a telescopic component, the base 100 is provided with an illuminometer probe (not shown in the figure), a first end of the telescopic component is connected with the base 100 and extends upwards, a second end of the telescopic component is connected with a distance sensor 300, the distance sensor 300 is used for measuring a vertical distance from the second end of the telescopic component to the illuminometer probe, and the center of gravity of the light beam depth detection device is always located in a range formed by surrounding an orthographic projection of the base 100 in a vertical direction.
Specifically, as shown in fig. 1, the light beam depth detection device includes a base 100, the base 100 is a flat plate structure, and can be placed on a workbench, and a probe groove 410 is formed in the base 100 for fixing a illuminometer probe. The telescopic assembly comprises three pipelines 210, so that the first end of the whole telescopic assembly is connected with the base 100, the second end of the whole telescopic assembly extends upwards, and the second end of the telescopic assembly is connected with a distance sensor 300, and the distance sensor 300 comprises a laser emitting module and a receiving module, can measure the distance display reading in real time, and can measure the vertical distance from the second end of the telescopic assembly to the illuminometer probe. The center of gravity of the whole light beam depth detection device is always located in a range formed by surrounding orthographic projection of the base 100 in the vertical direction, so that the stability of the center of gravity of the whole light beam depth detection device is ensured, and the light beam depth detection device cannot easily incline or collapse. Through the above structure setting, in actual operation, as shown in fig. 3, the height of the operation lamp 600 can be adjusted at will, the light emitted by the operation lamp 600 is projected on the illuminometer probe arranged on the base 100, the distance sensor 300 is set to be flush with the height of the operation lamp 600 by utilizing the telescopic component, and then the vertical distance from the end part extending upwards to the base 100 of the telescopic component is the light column depth of the operation lamp 600 under different light illuminance when the illuminometer probe detects different light illuminance. Through setting up distance sensor 300, and the mode of distance sensor 300 fixed on flexible subassembly for the light beam degree of depth detects more accurately, and the operation is also more convenient.
Further, the light beam depth detection device further comprises an adjusting plate 400, wherein the adjusting plate 400 is arranged on the base 100 and is movable relative to the base 100, and the illuminometer probe is arranged on the base 100 through the adjusting plate 400. Specifically, the first end of the telescopic assembly is located in the extending direction of the adjustment plate 400, and the adjustment plate 400 is movable along its extending direction with respect to the base 100.
As shown in fig. 1 and 3, the adjusting plate 400 has a rectangular plate-like structure, the probe groove 410 is provided on the base 100 through the adjusting plate 400, and the illuminometer probe is fixed in the probe groove 410 and is also provided on the base 100 through the adjusting plate 400 accordingly. The adjusting plate 400 is movable relative to the base 100, and can adapt to the appearance of more types of operation lamps 600, so as to avoid the deviation of the light of the operation lamp 600 when the light of the operation lamp 600 is projected to the illuminometer probe on the base 100 due to the overlarge light emitting surface of the individual operation lamp 600. And through being located the extending direction of adjusting plate 400 with the first end of flexible subassembly, adjusting plate 400 is along its extending direction for base 100 is movable for illuminometer probe and the first end of flexible subassembly are all located the extending direction of adjusting plate 400, when adjusting plate 400 removes for flexible subassembly, illuminometer probe also can remove to flexible subassembly between, can directly adjust illuminometer probe to flexible subassembly's distance according to the appearance of operating lamp 600.
Of course, in other embodiments, the first end of the telescopic assembly may not be disposed in the extending direction of the adjusting plate 400, and the adjusting plate 400 may not move relative to the base 100 along the extending direction thereof, so long as the illuminometer probe can move on the base 100 and adjust the distance relative to the telescopic assembly. However, by arranging the first end of the telescopic assembly in the extension direction of the adjustment plate 400, the adjustment plate 400 moves relative to the base 100 along the extension direction thereof, and when the outer shape of the operating lamp 600 is fixed, the distance of the movement of the illuminometer probe relative to the telescopic assembly is the shortest, and the adjustment is more convenient.
As shown in fig. 1 and 3, the base 100 is provided with a groove 110 having a shape matching that of the adjustment plate 400, one end of the groove 110 extends to the edge of the base 100, and the adjustment plate 400 is inserted into the groove 110 through the edge of the base 100. Specifically, in this embodiment, an opening is formed on one side of the base 100, the depth of the opening is smaller than the thickness of the base 100, the opening extends to the inside of the base 100 to form a groove 110, and the shape of the groove 110 is matched with that of the adjusting plate 400, so that the adjusting plate 400 can be placed in the groove 110 and can move in the groove 110 through the opening, and a moving track is provided for the adjusting plate 400 by using the groove 110, so that the operation is more convenient. Further, a threaded hole is formed in the edge position of the adjacent side edge of the groove 110 formed in the base 100, and the end portion of the abutting screw 120 is in threaded connection with the threaded hole through the abutting screw 120, so that the end portion of the abutting screw 120 can abut against the side edge of the adjusting plate 400, and the adjusting plate 400 is used for fixing the position of the adjusting plate 400 relative to the base 100, so that looseness generated in a testing process clock is prevented, and the measuring effect is affected.
Of course, the adjusting plate 400 may also be directly placed on the base 100, and by providing a moving mechanism, such as a sliding rail and a sliding block, on the base 100, the adjusting plate 400 may be directly moved on the base 100.
As shown in fig. 1 and fig. 3, the telescopic assembly includes a plurality of sections of pipes 210, and the sections of pipes 210 are of an internal hollow structure, wherein any two adjacent sections of pipes 210 are movably connected, the pipe 210 far away from the base 100 is arranged in the pipe 210 near the base 100 in a penetrating manner, a locking mechanism is arranged on the pipe 210 near the base 100, and the locking mechanism is used for fixing the relative positions of the pipes 210 at two ends.
Specifically, in this embodiment, the expansion assembly includes a three-section pipe 210, the three-section pipe 210 is of a hollow structure, the three-section pipe 210 is sequentially movably connected, the first-section pipe is directly connected to the base 100 and extends upward, the second-section pipe is inserted into the first-section pipe, the third-section pipe is inserted into the second-section pipe, and locking mechanisms are disposed on the second-section pipe and the third-section pipe, and the locking mechanisms can be used for fixing the relative positions of the first-section pipe and the second-section pipe, and the second-section pipe and the third-section pipe. Through this kind of setting, can establish and locking mechanism adjusts the height of whole flexible subassembly through the cover between the pipeline 210, simple structure, convenient operation. Further, in this embodiment, the locking mechanism is configured as a screw 220, the screw 220 is screwed on the pipe close to the base 100, and the end of the screw abuts on the pipe far from the base 100, so as to fix the adjacent pipes 210. Of course, in other embodiments, the locking mechanism may be configured in any other structure known in the art, such as a latch structure, so long as the movable connecting pipe 210 is fixed.
In addition, in this embodiment, the number of the pipes 210 is set to three, and the length and the size ranges of the three pipes 210 are all between 50cm and 80cm, so that the height of the whole telescopic assembly can be adjusted at least between 50cm and 200cm, and the basic use requirements are met. In other embodiments, the number of tubes 210 and the size of the tubes 210 may be adjusted according to actual needs.
As shown in fig. 1 and 2, the light beam depth detection device further includes a supporting mechanism 500, the supporting mechanism 500 is connected to the second end of the telescopic assembly and is disposed parallel to the base 100, and the distance sensor 300 is disposed on the supporting mechanism 500.
Specifically, in this embodiment, the supporting mechanism 500 is a rod-shaped structure, the first end of the rod-shaped structure is connected to the second end of the telescopic component, the second end of the rod-shaped structure extends away from the direction of the telescopic component, and the distance sensor 300 is disposed at the second end of the rod-shaped structure, so that the distance sensor 300 can extend outwards relative to the second end of the telescopic component, and laser emitted by the distance sensor 300 can be directly projected onto the adjusting plate 400, so that the distance sensor 300 is further more convenient to measure the vertical distance from the second end of the telescopic component to the base 100. Meanwhile, the supporting mechanism 500 is arranged in a rod-shaped structure, compared with other shapes, the supporting mechanism 500 can fix the distance sensor 300 and avoid the unstable whole device caused by overlarge weight of the supporting mechanism.
In this embodiment, the telescopic component of the light beam depth detection device extends vertically upwards relative to the base 100 and can rotate around the center thereof, so that the telescopic component is fixed on the base 100 and stably supports the distance sensor 300, and the laser emitted by the distance sensor 300 is vertically projected on a proper position of the base 100 through rotation of the telescopic component, so that the measurement is more accurate. In other embodiments, the telescopic component may not extend upward perpendicular to the base 100, as long as the gravity center of the whole light beam depth detection device is always located in the range defined by the orthographic projection of the base 100 in the vertical direction.
Further, when this light pole degree of depth detection device is provided with regulating plate 400, the upper surface of regulating plate 400 flushes with the upper surface of base 100, and flexible subassembly rotates around its central axis, when regulating plate 400 shifts out light, can make light beat on the base 100 of contour to ensure test data's accuracy through the corresponding angle of rotation to flexible subassembly.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a light beam depth detection device which characterized in that, light beam depth detection device is including:
the device comprises a base and a telescopic component, wherein the base is provided with an illuminometer probe, a first end of the telescopic component is connected with the base and extends upwards, a second end of the telescopic component is connected with a distance sensor, and the distance sensor is used for measuring the vertical distance from the second end of the telescopic component to the illuminometer probe;
the center of gravity of the light beam depth detection device is always located in a range formed by surrounding orthographic projection of the base in the vertical direction.
2. The light beam depth detection device of claim 1, further comprising an adjustment plate disposed on the base and movable relative to the base, wherein the illuminometer probe is disposed on the base through the adjustment plate.
3. A light beam depth detection device according to claim 2, wherein the first end of the telescoping assembly is located in an extension direction of the adjustment plate, the adjustment plate being movable relative to the base along its extension direction.
4. A light beam depth detection device according to claim 3, wherein the base is provided with a groove matching the shape of the adjusting plate, one end of the groove extends to the edge of the base, and the adjusting plate is inserted into the groove through the edge of the base.
5. The light beam depth detection device according to claim 1, wherein the telescopic assembly comprises a plurality of sections of pipelines, and the plurality of sections of pipelines are of an internal hollow structure; the pipeline is movably connected with any two adjacent sections, the pipeline far away from the base is arranged in the pipeline near the base in a penetrating manner, a locking mechanism is arranged on the pipeline near the base, and the locking mechanism is used for fixing the relative positions of the two sections of pipelines.
6. The light beam depth detection device of claim 5, wherein the locking mechanism is a screw that is threadably coupled to the conduit proximate the base, and wherein a distal end of the screw abuts the conduit distal from the base.
7. A light beam depth detection device according to claim 5, wherein the number of the pipes is three, and the length dimensions of the three pipes are in the range of 50cm-80 cm.
8. The light beam depth detection device of claim 1, further comprising a support mechanism connected to the second end of the telescoping assembly and disposed parallel to the base, wherein the distance sensor is disposed on the support mechanism.
9. The light beam depth detection device of claim 8, wherein the support mechanism is a rod-like structure, a first end of the rod-like structure is connected to a second end of the telescoping assembly, the second end of the rod-like structure extends away from the telescoping assembly, and the distance sensor is disposed at the second end of the rod-like structure.
10. The light beam depth detection device of claim 9, wherein the telescoping assembly extends vertically upward relative to the base and is rotatable about its central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320728927.1U CN219369095U (en) | 2023-03-22 | 2023-03-22 | Light beam depth detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320728927.1U CN219369095U (en) | 2023-03-22 | 2023-03-22 | Light beam depth detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219369095U true CN219369095U (en) | 2023-07-18 |
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ID=87145855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320728927.1U Active CN219369095U (en) | 2023-03-22 | 2023-03-22 | Light beam depth detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219369095U (en) |
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2023
- 2023-03-22 CN CN202320728927.1U patent/CN219369095U/en active Active
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