Ultraviolet radiation illuminometer metering device
Through the design of the bracket and components, the measurement difficulties of fixed probes of ultraviolet radiometers in different environments have been solved, enabling flexible movement and compatibility with multi-size detectors, thereby improving measurement accuracy and operational efficiency.
Patent Information
- Application Number
- CN202423097737.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-16
AI Technical Summary
The fixed probes of existing ultraviolet radiometers are difficult to adapt to the precise measurement needs of different heights, angles or complex environments. They require frequent adjustment of the measurement position, which is cumbersome and inefficient. Furthermore, the inability to accurately align with the radiation source may lead to increased measurement errors.
The design incorporates components such as a bracket, slide rail, slider, telescopic rod, fixing plate, and bidirectional threaded rod to enable flexible movement of the detector and compatibility with detectors of various sizes. Through the cooperation of the slide rail and slider and the knob drive, smooth sliding and fixing are achieved, expanding the measurement range and accuracy.
It enables the detector to move flexibly within a preset range, facilitating continuous measurement or readjustment, reducing operational complexity, and improving measurement accuracy and reliability.
Smart Images
Figure CN223597515U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of metering devices, in particular to an ultraviolet radiation illuminometer metering device. BACKGROUND
[0002] In many fields such as environmental monitoring, ultraviolet disinfection, photovoltaic material testing and scientific research, an ultraviolet radiation illuminometer is used as a key equipment to accurately measure the intensity of ultraviolet radiation. At present, the ultraviolet radiation illuminometer metering devices widely used in the market mostly adopt a fixed probe design. Although the detection range and sensitivity of the fixed probe design can meet the basic requirements, the fixed probe design still has obvious limitations in actual application. The fixed probe is difficult to adapt to the accurate measurement requirements in different heights, angles or complex environments. When the measurement position needs to be frequently adjusted, the whole equipment needs to be manually replaced or moved, which is tedious and inefficient. Meanwhile, the fixed probe may also cause the measurement error to increase due to the failure to accurately align the radiation source, thereby affecting the accuracy and reliability of the data.
[0003] The above information disclosed in the background of the application is only used to increase the understanding of the background of the application, and therefore, it can include prior art known to those skilled in the art. CONTENT OF THE UTILITY MODEL
[0004] In order to solve the problem that the fixed probe is difficult to adapt to the accurate measurement requirements in different heights, angles or complex environments, and the whole equipment needs to be manually replaced or moved when the measurement position needs to be frequently adjusted, which is tedious and inefficient, and the fixed probe may also cause the measurement error to increase due to the failure to accurately align the radiation source, thereby affecting the accuracy and reliability of the data, the application provides an ultraviolet radiation illuminometer metering device.
[0005] The ultraviolet radiation illuminometer metering device provided by the application adopts the following technical scheme:
[0006] The ultraviolet radiation illuminometer metering device comprises a support, the upper end of the support is fixedly connected with a connecting frame, the upper end of the connecting frame is fixedly connected with a shell, the front side of the shell is provided with a first sliding door, the left side outer wall of the shell is provided with a second sliding door, the front side of the shell is provided with an opening, the opening is provided with a stretchable curtain for preventing ultraviolet rays, and the shell is provided with a metering mechanism for an ultraviolet radiation illuminometer.
[0007] Preferably, the metering mechanism comprises a rectangular cavity formed in the shell, the inner bottom of the rectangular cavity is provided with a sliding rail, three sliding blocks are slidably connected to the sliding rail, the upper ends of the two sliding blocks on the left side are fixedly connected with transverse plates, and diaphragms are installed on the two transverse plates.
[0008] Preferably, the upper end of the right slider is provided with an extension rod, the extension end of the extension rod is fixedly connected with a mounting plate, the left side of the mounting plate is fixedly connected with a fixed plate, and one side of the fixed plate is provided with a sliding cavity.
[0009] Preferably, guide rods are fixedly connected between the upper and lower inner walls of the sliding cavity, bidirectional threaded rods are rotatably connected between the upper and lower inner walls of the sliding cavity, two moving blocks are symmetrically and threadedly connected to the bidirectional threaded rods, the two moving blocks are slidably connected to the right inner wall of the sliding cavity, and the two moving blocks are used for clamping the detector.
[0010] Preferably, the upper end of the bidirectional threaded rod extends to the upper end of the fixed plate and is fixedly connected with a knob, a light source is mounted on the left inner wall of the shell, and the light source cooperates with the two diaphragms.
[0011] Preferably, the lower end of the bracket is fixedly connected with a plurality of bottom columns, and the lower end of each of the plurality of bottom columns is provided with an anti-skid pad.
[0012] To sum up, the application has the following beneficial technical effects:
[0013] 1. The light source and the two diaphragms are started, the fixed plate and the fixed detector can move left through the cooperation of the sliding rail and the three sliders, and the two diaphragms on the right side are driven to move right by the two sliders on the right side, so that smooth sliding is realized. The user can manually adjust the position of the slider according to the actual measurement requirement, flexibly control the movement of the detector in the preset range, meet different measurement requirements, and facilitate continuous measurement or re-adjustment.
[0014] 2. The workpiece to be measured or the detector is placed between the two moving blocks in the fixed plate, the back side of the detector extends from the circular hole of the fixed plate, then the knob is rotated, the knob drives the bidirectional threaded rod to rotate, the two moving blocks are relatively moved, and the detector is fixed. This way is compatible with detectors of various sizes, expands the application range of the device, and after fixing, the moving blocks can effectively prevent the detector from being deviated due to external factors. The unlocking operation is also simple, and it is convenient for continuous measurement or re-adjustment. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 is a schematic diagram of the overall structure of the application embodiment;
[0016] Fig. 2 is a schematic diagram of the internal structure of the application embodiment;
[0017] Fig. 3 is a schematic diagram of the fixed assembly structure of the application embodiment.
[0018] Explanation of reference signs: 1, support; 2, bottom column; 3, connecting frame; 4, shell; 5, first sliding door; 6, second sliding door; 7, opening; 8, rectangular cavity; 9, sliding rail; 10, sliding block; 11, telescopic rod; 12, mounting plate; 13, fixed plate; 14, diaphragm; 15, light source; 16, knob; 17, sliding cavity; 18, guide rod; 19, moving block; 20, bidirectional threaded rod. DETAILED DESCRIPTION
[0019] The following will be described in detail in combination with the accompanying drawings Figs. 1-3 The application is further described in detail.
[0020] The application discloses an ultraviolet radiation illuminometer measuring device. Figs. 1-3 The ultraviolet radiation illuminometer measuring device comprises a support 1, the upper end of the support 1 is fixedly connected with a connecting frame 3, the upper end of the connecting frame 3 is fixedly connected with a shell 4, the front side of the shell 4 is provided with a first sliding door 5, the left side outer wall of the shell 4 is provided with a second sliding door 6, the front side of the shell 4 is provided with an opening 7, the opening 7 is provided with a stretchable curtain for preventing ultraviolet rays, and the shell 4 is provided with a measuring mechanism for an ultraviolet radiation illuminometer.
[0021] The light source 15 and the two diaphragms 14 are started, the fixed plate 13 and the fixed detector can move to the left through the cooperation of the sliding rail 9 and the three sliding blocks 10, the two diaphragms 14 on the right side are driven to move to the right through the two sliding blocks 10, smooth sliding is realized, the user can manually adjust the position of the sliding block 10 according to actual measuring requirements, the detector can be flexibly controlled to move in a preset range, different measuring requirements can be met, and continuous measurement or re-adjustment is facilitated.
[0022] Refer to Figs. 1-3 The measuring mechanism comprises a rectangular cavity 8 formed in the shell 4, the inner bottom of the rectangular cavity 8 is provided with a sliding rail 9, the sliding rail 9 is slidably connected with three sliding blocks 10, the upper ends of the two sliding blocks 10 on the left side are fixedly connected with horizontal plates, the two horizontal plates are provided with diaphragms 14, the upper end of the sliding block 10 on the right side is provided with a telescopic rod 11, the telescopic end of the telescopic rod 11 is fixedly connected with a mounting plate 12, the left side of the mounting plate 12 is fixedly connected with a fixed plate 13, the fixed plate 13 is used for verifying the uniformity of ultraviolet light source light emission, one side of the fixed plate 13 is provided with a sliding cavity 17, the upper and lower inner walls of the sliding cavity 17 are fixedly connected with guide rods 18, the upper and lower inner walls of the sliding cavity 17 are rotatably connected with bidirectional threaded rods 20, the bidirectional threaded rods 20 are symmetrically and threadedly connected with two moving blocks 19, the two moving blocks 19 are slidably connected with the right side inner wall of the sliding cavity 17, the two moving blocks 19 are used for clamping the detector, the guide rods 18 penetrate through the two moving blocks 19 and are slidably connected with the two moving blocks 19.
[0023] The workpiece or detector to be measured is placed in the fixed plate 13 between the two moving blocks 19, the back side of the detector extends out of the round hole of the fixed plate 13, then the knob 16 is rotated, the knob drives the bidirectional threaded rod 20 to rotate, the two moving blocks 19 are relatively moved, and the detector is fixed, and this mode is compatible with detectors of various sizes, and the application range of the device is expanded.
[0024] Referring to Figs. 1-3 The upper end of the bidirectional threaded rod 20 extends to the upper end of the fixed plate 13 and is fixedly connected with the knob 16, the left inner wall of the shell 4 is provided with a light source 15, the light source 15 is matched with the two diaphragms 14, the lower end of the bracket 1 is symmetrically fixedly connected with a plurality of base columns 2, and the lower end of each base column 2 is provided with an antiskid pad.
[0025] The implementation principle of the ultraviolet radiation illuminometer measuring device is as follows: when in use, the workpiece or detector to be measured is placed in the fixed plate 13 between the two moving blocks 19, the back side of the detector extends out of the round hole of the fixed plate 13, then the knob 16 is rotated, the knob drives the bidirectional threaded rod 20 to rotate, the two moving blocks 19 are relatively moved, and the detector is fixed, and this mode is compatible with detectors of various sizes, and the application range of the device is expanded, after being fixed, the moving blocks 19 can effectively prevent the detector from being deviated due to external factors, and the unlocking operation is also simple, and continuous measurement or re-adjustment is facilitated.
[0026] Next, the light source 15 and the two diaphragms 14 are started, the fixed plate 13 and the fixed detector can be moved to the left through cooperation of the slide rail 9 and the three sliding blocks 10, the two sliding blocks 10 on the right side drive the two diaphragms 14 to move to the right, smooth sliding is realized, the user can manually adjust the position of the sliding block 10 according to actual measurement requirements, the detector can be flexibly controlled to move in a preset range, different measurement requirements are met, and continuous measurement or re-adjustment is facilitated.
[0027] Finally, the following points should be explained: first, in the description of the present application, it should be explained that unless otherwise specified and limited, the terms “installation”, “connection” and “connection” should be understood in a broad sense, can be mechanical connection or electrical connection, can be the communication between the two elements, can be direct connection, “up”, “down”, “left”, “right” and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;
[0028] Secondly: the present application only relates to the structure involved in the present application, other structures can be referred to the general design, and the same embodiment and different embodiments of the present application can be combined with each other under the condition of no conflict.
[0029] Finally: the above only for the preferred embodiments of the present application have, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.
[0030] The above are the preferred embodiments of the present application, and are not limited by the scope of protection of the present application, therefore: any equivalent changes made in accordance with the structure, shape, principle of the present application, should be covered within the scope of protection of the present application.
Claims
1. A device for the metrology of an ultraviolet radiation exposure meter comprising a support (1), characterized in that: The upper end of the support (1) is fixedly connected with a connecting frame (3), the upper end of the connecting frame (3) is fixedly connected with a shell (4), the front side of the shell (4) is provided with a first sliding door (5), the left side outer wall of the shell (4) is provided with a second sliding door (6), the front side of the shell (4) is provided with an opening (7), the opening (7) is provided with a stretchable curtain for preventing ultraviolet rays, and the shell (4) is provided with a metering mechanism for a ultraviolet radiation illuminometer.
2. The UV radiation exposure meter metrology device of claim 1, wherein: The metering mechanism comprises a rectangular cavity (8) formed in the shell (4), the inner bottom of the rectangular cavity (8) is provided with a sliding rail (9), the sliding rail (9) is slidably connected with three sliding blocks (10), the upper end of each of the two sliding blocks (10) on the left side is fixedly connected with a horizontal plate, and the horizontal plates are both provided with diaphragms (14).
3. The UV radiance meter metrology device of claim 2, wherein: The upper end of the sliding block (10) on the right side is provided with a telescopic rod (11), the telescopic end of the telescopic rod (11) is fixedly connected with a mounting plate (12), the left side of the mounting plate (12) is fixedly connected with a fixed plate (13), and the fixed plate (13) is provided with a sliding cavity (17) on one side.
4. The UV radiance meter metrology device of claim 3, wherein: The upper and lower inner walls of the sliding cavity (17) are fixedly connected with guide rods (18), the upper and lower inner walls of the sliding cavity (17) are rotatably connected with bidirectional threaded rods (20), the bidirectional threaded rods (20) are symmetrically and threadedly connected with two moving blocks (19), the two moving blocks (19) are slidably connected with the right side inner wall of the sliding cavity (17), and the two moving blocks (19) are used for clamping a detector.
5. The UV radiance meter metrology device of claim 4, wherein: The upper end of the bidirectional threaded rod (20) extends to the upper end of the fixed plate (13) and is fixedly connected with a knob (16), the left side inner wall of the shell (4) is provided with a light source (15), and the light source (15) cooperates with the two diaphragms (14).
6. The UV radiation exposure meter metrology device of claim 5, wherein: The lower end of the support (1) is fixedly connected with a plurality of bottom columns (2), and the lower end of each of the plurality of bottom columns (2) is provided with an anti-skid pad.