Detection tool
By designing the structure of the supporting components, detection components and fixing components, and combining them with measuring scale lines and fasteners, the problems of single function and detection accuracy deviation of existing detection tooling are solved, and optical property detection with high accuracy and flexibility is achieved.
Patent Information
- Application Number
- CN202422028683.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-08-20
AI Technical Summary
Existing inspection tools for lighting equipment have single functions and complex structures, and their detection accuracy deviates greatly.
Provided is a detection tooling, comprising a support assembly, a detection assembly and a fixing assembly. The detection assembly reciprocates on the support assembly, combined with measuring scale lines and fasteners, to achieve accurate detection of the optical characteristics of the lighting equipment.
The accuracy and flexibility of detection are improved, the distance between the detection component and the lighting equipment to be detected can be precisely adjusted, and the accuracy of optical property detection is enhanced.
Smart Images
Figure CN223376891U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tooling, and in particular relates to a detection tooling. Background Art
[0002] Medical examination lighting equipment is generally used for localized inspections and illumination. It requires high brightness and uniformity, and is often used to illuminate a portion of a patient's body for diagnosis and simple surgical procedures. Inspection fixtures for inspection lighting equipment are primarily used to test the light source and lighting characteristics of inspection lighting equipment.
[0003] However, in the related art, the detection tooling for inspecting lighting equipment has a single function and a complex structure, and the detection accuracy has a large deviation. Utility Model Content
[0004] The technical purpose of the present invention is to provide a detection fixture with a simple and adjustable structure and high detection accuracy. To solve the above technical problems, the present invention is implemented as follows: the present invention provides a detection fixture, the detection fixture comprising a support assembly, a detection assembly, and a fixing assembly; the detection assembly and the fixing assembly are respectively provided at two opposite ends of the support assembly; the detection assembly is connected to the support assembly, and the detection assembly is configured to reciprocate on the support assembly; the fixing assembly is connected to the support assembly, and the fixing assembly is configured to fix the lighting device to be detected; the detection assembly is used to detect the optical characteristics of the lighting device to be detected fixed by the fixing assembly.
[0005] Furthermore, the detection component is provided with at least one measurement scale line.
[0006] Furthermore, the center point of the detection component is set to 0 scale; the measurement scale line extends from the center point to the periphery of the detection component.
[0007] Furthermore, the measurement scale lines are spaced apart, and the distances between the measurement scale lines are equal.
[0008] Furthermore, the angle between two adjacent measurement scale lines is 0° to 90°.
[0009] Furthermore, the detection component includes a base and a detection member, the detection member is arranged on the base, and the base is located on the side of the detection member away from the fixed component; the base is connected to the support component; the measurement scale line is arranged on the detection member.
[0010] Furthermore, the support assembly includes at least one support column, a support platform and at least one fastener detachably connected to the support column; the support column is arranged on the support platform; the fastener is configured to reciprocate on the support column; the detection assembly is connected to the fastener and moves driven by the fastener to approach or move away from the fixing assembly.
[0011] Furthermore, distance scale lines are provided on the support column.
[0012] Furthermore, the fixing assembly includes a fixing platform and a fixing member, and the fixing platform is connected to the supporting assembly; a detection hole coaxial with the center point of the detection assembly is provided on the fixing platform, and the detection hole is used for allowing a part of the lighting device to be detected to pass through; the fixing member is used to fix the lighting device to be detected.
[0013] Furthermore, the fixing member includes a first fixing member and a second fixing member; the first fixing member is arranged adjacent to the detection hole, and the first fixing member is configured to move relative to the detection hole and fix or release the lighting device to be detected; the second fixing member includes a fixed end, a connecting member and a free end, the fixed end is connected to the fixed platform, the two ends of the connecting member are respectively connected to the fixed end and the free end, the connecting member can be bent under external actuation, and the free end moves toward the detection hole under the drive of the connecting member and fixes the lighting device to be detected.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] The present invention provides a detection fixture comprising a support assembly, a detection assembly, and a fixing assembly. The detection assembly and the fixing assembly are arranged at opposite ends of the support assembly, wherein the fixing assembly fixes a lighting device to be detected, and the detection assembly detects the optical serpentine of the lighting device to be detected, which is fixed by the fixing assembly. Furthermore, the detection assembly can reciprocate relative to the fixing assembly on the support assembly, thereby moving closer to or further away from the fixing assembly, and the distance between the detection assembly and the lighting device to be detected can be adjusted, thereby improving the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of a detection tool in one embodiment of the utility model.
[0017] Figure 2 It is a structural diagram of a detection component in one embodiment of the utility model.
[0018] Figure 3 It is a schematic diagram of the cooperation between the support rod and the fastener in one embodiment of the utility model.
[0019] Figure 4 It is a structural schematic diagram of a fastener in one embodiment of the present utility model.
[0020] Figure 5 It is a structural schematic diagram of the first fixing member in one embodiment of the utility model.
[0021] In the accompanying drawings, each reference numeral represents:
[0022] 100. Inspection tooling; 200. Lighting equipment to be inspected;
[0023] 1. Support assembly; 11. Support column; 111. Distance scale line; 12. Support platform; 13. Fastener; 131. Fastening block; 132. Tightening wrench; 133. Tightening piece;
[0024] 2. Detection assembly; 21. Measurement scale line; 22. Center point; 23. Base; 24. Detection piece; 25. First through hole;
[0025] 3. Fixed assembly; 31. Fixed platform; 32. Fixed part; 321. First fixed part; 3211. Operating lever; 3212. Sliding block; 3213. Fixed block; 3214. Fixed ring; 322. Second fixed part; 3221. Fixed end; 3222. Connecting part; 3223. Free end. DETAILED DESCRIPTION
[0026] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.
[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.
[0029] See also Figure 1 and Figure 2 An embodiment of the present invention provides a detection tool 100, which includes a support component 1, a detection component 2 and a fixing component 3; the detection component 2 and the fixing component 3 are respectively provided at two opposite ends of the support component 1; the detection component 2 is connected to the support component 1, and the detection component 2 is configured to reciprocate on the support component 1; the fixing component 3 is connected to the support component 1, and the fixing component 3 is configured to fix the lighting device 200 to be detected; the detection component 2 is used to detect the optical properties of the lighting device 200 to be detected fixed by the fixing component 3.
[0030] The present invention provides a detection tool 100, which includes a support assembly 1, a detection assembly 2, and a fixing assembly 3. The detection assembly 2 and the fixing assembly 3 are arranged at both ends of the support assembly 1, wherein the fixing assembly 3 fixes the lighting device 200 to be detected, and the optical serpentine of the lighting device 200 to be detected fixed by the fixing assembly 3 is detected by the detection assembly 2. In addition, the detection assembly 2 can reciprocate relative to the fixing assembly 3 on the support assembly 1, thereby approaching or moving away from the fixing assembly 3, and the distance between the detection assembly 2 and the lighting device 200 to be detected can be adjusted, thereby improving the accuracy of detection.
[0031] In the embodiments of the present application, optical characteristics may refer to light source characteristics and lighting characteristics of a lighting device. For example, they may refer to the color temperature, illuminance, spot size, and spot uniformity of the light of the lighting device 200 to be inspected. Reciprocating motion refers to reciprocating motion of the detection component 2 along the length of the support component 1 relative to the fixed component 3, that is, the detection component 2 can move closer to or farther away from the fixed component 3.
[0032] In some embodiments, see Figure 1 and Figure 2 The detection assembly 2 may be provided with at least one measurement scale line 21. When provided with the measurement scale line 21, the optical characteristics of the lighting device 200 to be inspected can be more accurately detected. For example, the measurement scale line 21 can be used to more accurately detect the spot size and uniformity of the light from a medical irradiation lamp. The provision of the measurement scale line 21 can effectively improve the accuracy of the inspection tool 100.
[0033] In some embodiments, see Figure 1 and Figure 2 , the center point 22 of the detection component 2 is set to 0 scale; the measurement scale line 21 extends from the center point 22 to the periphery of the detection component 2. The center point 22 of the detection component 2 is set to 0 scale, and the measurement scale line 21 extends from the center point 22 to the periphery of the detection component 2, with the scale from small to large. When it is necessary to test the optical characteristics of the lighting device 200 to be tested on the fixing component 3, the midpoint of the light emitted by the lighting device 200 to be tested can be aligned with the center point 22 on the detection component 2 to facilitate reading or observing the characteristics of the light. For example, the length and width of the light spot can be read. If the light spot is circular, the diameter of the light spot can be directly read.
[0034] In some embodiments, see Figure 1 and Figure 2 The measurement scale lines 21 are spaced apart, and the distances between the measurement scale lines 21 are equal. The equidistant spacing of the different measurement scale lines 21 facilitates reading the relevant characteristic parameters of the light of the lighting device 200 to be tested. It also makes the overall appearance of the testing tool 100 more neat and aesthetically pleasing.
[0035] In some embodiments, see Figure 1 and Figure 2 , the angle between two adjacent measurement scale lines 21 is 0° to 90°. For example, the detection component 2 is provided with eight measurement scale lines 21, and the angle between two adjacent measurement scale lines 21 can be 45°. That is, measurement scale lines 21 are provided in the directions of 0°, 45°, 90°, 135°, and 180°, 225°, 270°, and 315° on the detection component. This makes it easier to test the size of optical characteristic parameters such as the light spot, further improving the accuracy of detection.
[0036] In some embodiments, see Figure 1 and Figure 2 The detection assembly 2 includes a base 23 and a detection member 24. The detection member 24 is disposed on the base 23, and the base 23 is located on the side of the detection member 24 away from the fixing assembly 3. The base 23 is connected to the support assembly 1. The measurement scale 21 is disposed on the detection member 24. For example, the base 23 and the detection member 24 can be two separate components, with the base 23 being used to support the detection member 24 and to fix and limit the detection member 24. The base 23 and the detection member 24 can also be of an integrated design, for example, the detection member 24 is etched on the base 23.
[0037] In some embodiments, see Figure 1 and Figure 3The support assembly 1 includes at least one support column 11, a support platform 12, and at least one fastener 13 detachably connected to the support column 11; the support column 11 is disposed on the support platform 12; the fastener 13 is configured to reciprocate on the support column 11; the detection assembly 2 is connected to the fastener 13 and, driven by the fastener 13, moves toward or away from the fixed assembly 3. For example, four support columns 11 can be provided on the support platform 12 to maintain the stability of the detection tooling 100 and to keep the detection assembly 2 horizontal. The fastener 13 can be detachably connected to the support column 11, and the side of the fastener 13 close to the fixed assembly 3 can support the detection assembly 2. Therefore, when the distance between the detection assembly 2 and the fixed assembly 3 needs to be adjusted (that is, the distance between the detection assembly 2 and the lighting device 200 to be detected needs to be adjusted), this can be achieved by disassembling, relatively moving, and reinstalling the fastener 13 and the support column 11. Therefore, it is more convenient to test the size of optical characteristic parameters such as light spots of different lighting devices 200 to be tested, further improving the accuracy and flexibility of the test.
[0038] In some embodiments, the fastener 13 includes a fastening block 131, a tightening wrench 132, and a tensioner 133. The tensioner 133 is movably connected to the fastening block 131, the tensioner 133 is movably connected to the tightening wrench 132, and the tensioner 133 is spaced apart from the fastening block 131. The tensioner 133 is provided with a clamping wall that cooperates with the support column 11. The clamping wall of the tensioner 133 can be opened by pulling the tightening wrench 132, thereby loosening the clamping wall of the tensioner 133 from the support column 11 and moving up and down along the support column 11. After adjusting the position of the tensioner 133, returning the tightening wrench 132 to its original position can cause the clamping wall to clamp the support column 11 again, thereby adjusting the position of the fastener 13 on the support column 11, and thus adjusting the position of the detection assembly 2 on the support column 11.
[0039] In some embodiments, see Figure 1 and Figure 3 The support column 11 is provided with distance scale lines 111. This allows the distance between the detection component 2 and the fixed component (i.e., the distance between the detection component 2 and the lighting device 200 to be detected) to be precisely adjusted according to the light of the lighting device 200 to be detected, further improving the accuracy and flexibility of detection.
[0040] In some embodiments, see Figure 1 and Figure 5 The fixing assembly 3 includes a fixing platform 31 and a fixing member 32. The fixing platform 31 is connected to the supporting assembly 1. A detection hole coaxial with the center point 22 of the detection assembly 2 is opened on the fixing platform 31. The detection hole is used for allowing a part of the lighting device 200 to be detected to pass through. The fixing member 32 is used to fix the lighting device 200 to be detected.
[0041] In some embodiments, see Figure 1 and Figure 5 The fixing member 32 includes a first fixing member 321 and a second fixing member 322; the first fixing member 321 is arranged adjacent to the detection hole, and the first fixing member 321 is configured to move relative to the detection hole and fix or release the lighting device 200 to be detected; the second fixing member 322 includes a fixed end 3221, a connecting member 3222 and a free end 3223, the fixed end 3221 is connected to the fixed platform 31, and the two ends of the connecting member 3222 are respectively connected to the fixed end 3221 and the free end 3223, the connecting member 3222 can be bent under external actuation, and the free end 3223 moves toward the detection hole under the drive of the connecting member 3222, and fixes the lighting device 200 to be detected.
[0042] In some embodiments, the first fixing member 321 includes an operating rod 3211, a sliding block 3212, and a fixed block 3213. The fixed block 3213 is fixed to the fixed platform 31 and positioned above the detection hole. The sliding block 3212 is connected to the operating rod 3211 and can slide on the fixed platform 31, moving toward or away from the fixed block 3213, driven by the operating rod 3211. When the sliding block 3212 approaches the fixed block 3213, it is positioned above the detection hole and the sliding block 3212 and the fixed block 3213 meet, forming a fixed ring 3214 at the junction. The fixed ring 3214 is connected to the detection hole and can be used to secure the lighting device 200 to be inspected. When the lighting device 200 to be inspected needs to be replaced, the operating rod 3211 is pulled to open the sliding block 3212, thereby removing the lighting device 200 to be inspected and reattaching another lighting device 200 to the inspection lighting device 200.
[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A detection tool, characterized in that: The detection tooling comprises: a support component, a detection component and a fixing component; The detection component and the fixing component are respectively provided at two opposite ends of the support component; The detection assembly is connected to the support assembly, and the detection assembly is configured to reciprocate on the support assembly; The fixing assembly is connected to the supporting assembly, and the fixing assembly is configured to fix the lighting device to be detected; The detection component is used to detect the optical characteristics of the lighting device to be detected fixed by the fixing component.
2. The detection tool according to claim 1, characterized in that: The detection component is provided with at least one measuring scale line.
3. The detection tool according to claim 2, characterized in that: The center point of the detection component is set to 0 scale; The measurement scale line extends from the center point to the periphery of the detection component.
4. The detection tool according to claim 2, characterized in that: The measuring scale lines are spaced apart and the distances between the measuring scale lines are equal.
5. The detection tool according to claim 2, characterized in that: The angle between two adjacent measurement scale lines is 0° to 90°.
6. The detection tool according to claim 2, characterized in that: The detection component includes a base and a detection member, the detection member is arranged on the base, and the base is located on a side of the detection member away from the fixing component; The base is connected to the support assembly; The measuring scale lines are arranged on the detection element.
7. The detection tool according to claim 1, characterized in that: The support assembly includes at least one support column, a support platform and at least one fastener detachably connected to the support column; The support column is arranged on the support platform; The fastener is configured to reciprocate on the support column; The detection component is connected to the fastener and is driven by the fastener to move closer to or away from the fixing component.
8. The detection tool according to claim 7, characterized in that: The support column is provided with distance scale lines.
9. The detection tool according to claim 3, characterized in that: The fixing assembly includes a fixing platform and a fixing member, and the fixing platform is connected to the supporting assembly; A detection hole coaxial with the center point of the detection component is formed on the fixed platform, and the detection hole is used for allowing a part of the lighting device to be detected to pass through; The fixing member is used to fix the lighting device to be detected.
10. The detection tool according to claim 9, characterized in that: The fixing member includes a first fixing member and a second fixing member; The first fixing member is disposed adjacent to the detection hole, and is configured to move relative to the detection hole and fix or release the lighting device to be detected; The second fixing member includes a fixed end, a connecting member and a free end. The fixed end is connected to the fixed platform. The two ends of the connecting member are respectively connected to the fixed end and the free end. The connecting member can be bent under external actuation. The free end moves toward the detection hole under the drive of the connecting member and fixes the lighting equipment to be detected.