Correcting tool, correcting assembly and correcting equipment suitable for correcting detection equipment
By using a groove design in the correction tool of the detection device, the problem of detector misalignment is solved, high-precision detector alignment and correction are achieved, and the detection accuracy of the detection device is improved.
Patent Information
- Application Number
- CN202423227474.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-26
AI Technical Summary
In existing detection equipment, the detectors cannot be precisely aligned after installation, resulting in misaligned detection images. Existing correction methods are inaccurate and time-consuming.
Design a correction tool by setting a correction tool made of metal material in a detection device. The tool has multiple grooves. The actual contour of the grooves of the correction tool is detected by a detector and compared with the detected contour. The offset of the detector is determined and the position is adjusted so that the detector is aligned in the row and column directions.
This improved the accuracy of detector alignment, reduced the difficulty of correction, avoided misjudgments, and achieved high-precision detector alignment.
Smart Images
Figure CN223460165U_ABST
Abstract
Description
Technical Field
[0001] At least one embodiment of the present utility model relates to the field of detection technology, and in particular to a correction tool, a correction component, and a correction device suitable for correcting a detection device. Background Art
[0002] To accurately detect object shapes, detection equipment requires multiple detectors. These detectors are typically mounted on pre-set fixed brackets. However, due to operational requirements, these brackets may be adjustable, making it difficult to determine if the detectors are aligned after installation. If the detectors are misaligned, the image captured by the detection equipment will appear misaligned, similar to a broken bone, making it impossible to accurately detect objects.
[0003] Among the relevant correction methods, correction by the naked eye or correction by X-ray machine has the disadvantages of low correction accuracy and long time consumption. Summary of the Invention
[0004] In view of this, the present invention provides a correction tool, a correction component and a correction device suitable for correcting a detection device, which are used to at least partially solve the above technical problems and can correct the detector more accurately.
[0005] A first aspect of the present invention provides a correction tool suitable for correcting a detection device, wherein the detection device includes a receiving space and a plurality of detectors aligned in rows and / or columns, wherein the plurality of detectors are configured to collaboratively detect the contour shape of an object in the receiving space, and the correction tool is made of a metal material and extends in the row or column direction. A plurality of grooves extending in the row or column direction are formed on the correction tool, so as to correct the plurality of detectors based on the actual contour of the grooves of the correction tool and the detection contour of the grooves of the correction tool collaboratively detected by the plurality of detectors, so that the detectors belonging to the same row or column are aligned.
[0006] Optionally, the plurality of grooves are distributed at intervals in the row or column direction.
[0007] Optionally, at least some of the plurality of grooves penetrate the correction tool in the row or column direction.
[0008] Optionally, the grooves are formed on two opposite sides of the correction tool.
[0009] Optionally, the shape of at least some of the plurality of grooves is different from the shape of other grooves.
[0010] The second aspect of the utility model provides a correction assembly suitable for a correction detection device, which comprises: two correction tools as described above, and the two correction tools form an L shape or a T shape.
[0011] Optionally, the correction assembly comprises: a first correction tool extending in a first direction; and a second correction tool detachably mounted on the first correction tool and extending in a second direction perpendicular to the first direction; wherein the first correction tool is formed with a first groove extending in the first direction, and the second correction tool is formed with a second groove extending in the second direction.
[0012] Optionally, the first correction tool is formed with a groove matching the bottom profile of the second correction tool, so as to allow the second correction tool to be embedded on the first correction tool.
[0013] Optionally, the second correction tool is mounted on the first correction tool in a threaded connection manner.
[0014] The third aspect of the utility model provides a correction device suitable for a correction detection device, which comprises: a correction tool as described above, arranged in a containing space of the detection device; and a processing device electrically connected with the detection device, which corrects a plurality of detectors based on the actual profile of the groove of the correction tool and the detection profile of the groove of the correction tool detected by the plurality of detectors in cooperation, so that the detectors belonging to the same row or column are aligned.
[0015] According to the embodiments of the present disclosure, the correction tool can be used as a standard part, and the detection profile can be obtained by using the plurality of detectors to cooperatively detect the correction tool. The offset of each detector can be determined by the difference between the actual profile and the detection profile of the correction tool, so that the position of the detector can be adjusted based on the offset, and the plurality of detectors can be aligned in the row and / or column direction. By arranging the groove on the detector, the complexity of the profile of the detector can be increased, so that the accuracy of the offset can be improved, thereby improving the correction accuracy, and the misjudgment can be avoided due to the arrangement of the plurality of grooves. BRIEF DESCRIPTION OF DRAWINGS
[0016] The above and other objects, features and advantages of the utility model will become more apparent from the following description of the utility model embodiments with reference to the accompanying drawings, in which:
[0017] Figure 1 A perspective view of a correction tool suitable for a correction detection device according to an embodiment of the utility model is schematically shown.
[0018] Figure 2 is Figure 1 a side view of the embodiment shown.
[0019] Figure 3 is Figure 1 a side view of another angle of the embodiment shown.
[0020] Figure 4 schematically shows a detection profile before correction according to an embodiment of the present application.
[0021] Figure 5 schematically shows a detection profile after correction according to an embodiment of the present application.
[0022] Figure 6 schematically shows a perspective view of the correction assembly according to an embodiment of the present application.
[0023] Figure 7 schematically shows an application scenario of the correction assembly according to an embodiment of the present application.
[0024] Reference signs
[0025] 1, correction tool; 11, groove; 2, detection device; 21, containing space; 3, detector; 4, correction assembly; 41, first correction tool; 42, second correction tool. DETAILED DESCRIPTION
[0026] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to specific embodiments and drawings.
[0027] The terms used herein are merely used to describe specific embodiments, and are not intended to limit the present application. The terms "include", "contain" and the like used herein indicate the existence of the features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.
[0028] All terms used herein, including technical and scientific terms, have meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted to have meanings consistent with the context of the present specification, and should not be interpreted in an idealized or overly formal manner.
[0029] In the event that a statement similar to "at least one of A, B, and C, etc." is used, it is generally intended that the inclusion of at least one of A, B, or C should be treated as an inclusive of A alone, or B alone, or C alone, or of two of the items A, B, and C in combination, or of all of the items A, B, and C in combination. In the event that a statement similar to "at least one of A, B, or C, etc." is used, it is generally intended that the inclusion of at least one of A, B, or C should be treated as an inclusive of A alone, or B alone, or C alone, or of two of the items A, B, and C in combination, or of all of the items A, B, and C in combination.
[0030] It should also be noted that the directional terms mentioned in the embodiments, such as "up", "down", "front", "back", "left", "right", etc., are only the directions of the drawings for reference, and are not intended to limit the protection scope of the utility model. Throughout the drawings, the same elements are represented by the same or similar reference numerals. When it may cause confusion to the understanding of the utility model, the conventional structure or configuration will be omitted.
[0031] Figure 1 A perspective view of a correction tool suitable for a correction detection device according to an embodiment of the utility model is schematically shown. Figure 2 is Figure 1 A side view of the embodiment shown. Figure 3 is Figure 1 A side view of the embodiment shown from another angle. Figure 4 A detection profile before correction according to an embodiment of the utility model is schematically shown. Figure 5 A detection profile after correction according to an embodiment of the utility model is schematically shown.
[0032] As Figures 1 to 3As shown, the embodiment of the utility model discloses a correction tool 1 suitable for correction detection equipment 2. Detection equipment 2 can include accommodation space 21 and multiple detectors 3 arranged in line in row and / or column direction. Multiple detectors 3 are configured to cooperatively detect the profile of the object in accommodation space 21. The profile can be represented as the profile of the object surface, not only the outer profile of the object. Detector 3 can be arranged on the top of detection equipment 2, so as to realize the top detection of detection equipment 2 from top to bottom. Detector 3 can also be arranged on the side wall of detection equipment 2, so as to realize the side detection of detection equipment 2 from left to right or from right to left. Correction tool 1 can be made of metal material. Correction tool 1 can extend in row or column direction. Multiple grooves 11 extending in row or column direction can be formed on correction tool 1, so as to correct multiple detectors 3 based on the actual profile of the groove 11 of correction tool 1 and the detection profile of the groove 11 of correction tool 1 cooperatively detected by multiple detectors 3, so that the detectors 3 belonging to the same row or column are aligned. Correction tool 1 is made of metal material, which can prevent detection signal from passing through correction tool 1 to interfere with the detection result. For example, correction tool 1 can be made of aluminum alloy, iron, stainless steel and other metal materials. After placing correction tool 1 in accommodation space 21, detector 3 can be used to detect correction tool 1, so that the detection profile can be obtained, as shown in Figure 4 The actual profile can be obtained from the three-dimensional model pre-stored when manufacturing correction tool 1. By comparing the detection profile with the actual profile of correction tool 1, it can be determined whether there is a detector 3 that fails to align among the multiple detectors 3 arranged in row and / or column direction, and then the position of detector 3 can be adjusted through the detection result, so that the detectors 3 belonging to the same row or column are aligned, that is, multiple detectors can be adjusted through one detection, which can reduce the correction difficulty. When placing correction tool 1 in the accommodation space, external tools can be used to make correction tool 1 parallel to the horizontal plane or vertical plane, so as to facilitate the comparison of the detection profile with the actual profile. Further, without using external tools, multiple calibration points can be arranged, the detection profile and / or the actual profile are rotated to make the calibration points in the detection profile coincide with the calibration points in the actual profile, and then the detection profile is compared with the actual profile.
[0033] According to the embodiment of the present disclosure, correction tool 1 can be used as a standard part, and the detection profile can be obtained by cooperatively detecting correction tool 1 by multiple detectors 3. By the difference between the actual profile of correction tool 1 and the detection profile, the offset of each detector 3 can be determined, so that the position of detector 3 can be adjusted based on the offset, so that multiple detectors 3 are aligned in row and / or column direction, as shown in Figure 5 By arranging grooves 11 on detector 3, the complexity of the profile of detector 3 can be increased, so that the accuracy of the offset can be improved, so that the correction accuracy can be improved, and the misjudgment can be avoided due to the arrangement of multiple grooves 11.
[0034] In some embodiments, the plurality of grooves 11 can be spaced apart in the row or column direction, that is, the grooves 11 can not be connected to each other, and the grooves 11 have obvious boundaries, so that the offset can be determined more accurately.
[0035] In some embodiments, at least part of the plurality of grooves 11 extends through the correction tool 1 in the row or column direction. By arranging the grooves 11 to extend through the correction tool 1, a groove structure can be further formed on the surface perpendicular to the surface on which the grooves 11 are formed. For example, as shown in Figure 1 , the grooves 11 are formed on the front surface, and the grooves 11 form a groove structure on the top of the correction tool 1 after extending through the correction tool 1, so that the correction tool 1 can be adapted to side detection and also to top detection.
[0036] In some embodiments, the grooves 11 are formed on opposite sides of the correction tool 1, so that the correction tool 1 can be adapted to the case where the two side walls of the detection device 2 are provided with the detector 3.
[0037] In some embodiments, at least part of the plurality of grooves 11 has a shape different from that of the other grooves 11, so as to further increase the complexity of the grooves 11 and avoid misjudgment.
[0038] Figure 6 A perspective view of the correction assembly 4 according to an embodiment of the present application is schematically shown. Figure 7 A perspective view of the correction assembly 4 according to an embodiment of the present application is schematically shown.
[0039] As shown in Figures 6-7 , the present application also provides a correction assembly 4 suitable for correcting the detection device 2. The correction assembly 4 can include two correction tools 1. The two correction tools 1 can form an L shape or a T shape, so as to simultaneously adapt to top detection and side detection, and the correction assembly is light and small, and easy to carry.
[0040] As shown in Figures 6-7 , in some embodiments, the correction assembly 4 can include a first correction tool 41 and a second correction tool 42. The first correction tool 41 can extend in a first direction. The second correction tool 42 is detachably mounted on the first correction tool 41 and extends in a second direction perpendicular to the first direction. By arranging the first correction tool 41 and the second correction tool 42 perpendicular to each other, top detection and side detection can be simultaneously adapted. The first correction tool 41 can be formed with first grooves 11 extending in the first direction. The second correction tool 42 can be formed with second grooves 11 extending in the second direction.
[0041] In some embodiments, a groove can be formed on the first correction tool 41 to match the bottom profile of the second correction tool 42, so as to allow the second correction tool 42 to be embedded on the first correction tool 41. By providing the groove, the assembly and disassembly of the correction assembly 4 can be facilitated.
[0042] In some embodiments, the second correction tool 42 is mounted on the first correction tool 41 by screw connection, so as to improve the stability of the installation.
[0043] The utility model also provides a correction equipment suitable for the correction detection equipment 2. The correction equipment can include the correction tool 1 and the processing device. The correction tool 1 can be arranged in the accommodation space 21 of the detection equipment 2 to serve as a standard piece to detect whether the detector 3 is aligned.
[0044] The processing device can be electrically connected with the detection equipment 2. The processing device can correct the plurality of detectors 3 based on the actual profile of the groove 11 of the correction tool 1 and the detection profile of the groove 11 of the correction tool 1 detected by the plurality of detectors 3 in cooperation, so that the detectors 3 belonging to the same row or column are aligned. By the difference between the actual profile and the detection profile of the correction tool 1, the offset of each detector 3 can be determined, so that the position of the detector 3 can be adjusted based on the offset, so that the plurality of detectors 3 are aligned in the row and / or column direction. By providing the groove 11 on the detector 3, the complexity of the profile of the detector 3 can be increased, so that the accuracy of the offset can be improved, so that the correction accuracy can be improved, and since a plurality of grooves 11 are provided, misjudgment can be avoided.
[0045] The above describes the embodiments of the utility model. However, these embodiments are only for the purpose of illustration, and not for limiting the scope of the utility model. Although each embodiment is described above respectively, this does not mean that the measures in each embodiment cannot be used advantageously in combination. The scope of the utility model is defined by the appended claims and their equivalents. Without departing from the scope of the utility model, those skilled in the art can make various substitutions and modifications, and these substitutions and modifications shall all fall within the scope of the utility model.
Claims
1. A correction tool suitable for correcting a detection device, the detection device comprising a containing space and a plurality of detectors arranged in line in a row and / or column direction, the plurality of detectors being configured to cooperatively detect a profile of an object in the containing space, characterized in that: the correction tool is made of a metal material, extends in the row or column direction, and has a plurality of grooves extending in the row or column direction formed therein, so as to correct the plurality of detectors based on an actual profile of the grooves of the correction tool and a detected profile of the grooves of the correction tool cooperatively detected by the plurality of detectors, so that the detectors belonging to the same row or column are aligned.
2. The correction tool suitable for use with a detection device of claim 1, wherein, the plurality of grooves are spaced apart in the row or column direction.
3. The correction tool suitable for use with a detection device of claim 1, wherein, at least some of the plurality of grooves extend through the correction tool in the row or column direction.
4. The correction tool suitable for use with a detection device of claim 1, wherein, the grooves are formed on both opposite sides of the correction tool.
5. The correction tool suitable for use with a detection device of claim 1, wherein, at least some of the plurality of grooves have a shape different from that of the other grooves.
6. A correction assembly adapted for use in a correction probe, the correction assembly comprising: comprising: two correction tools as claimed in any one of claims 1 to 5, the two correction tools forming an L shape or a T shape.
7. The correction assembly suitable for use in a correction detection device according to claim 6, wherein, comprising: a first correction tool extending in a first direction; and a second correction tool detachably mounted on the first correction tool and extending in a second direction perpendicular to the first direction; wherein the first correction tool has first grooves extending in the first direction, and the second correction tool has second grooves extending in the second direction. the first correction tool has a recess matching a bottom profile of the second correction tool, so as to allow the second correction tool to be embedded on the first correction tool.
8. The correction assembly suitable for use in a detection device according to claim 7, wherein, the second correction tool is mounted on the first correction tool by means of a threaded connection.
9. The correction assembly suitable for use in a detection device according to claim 7, wherein, comprising:
10. A correction device suitable for use in a detection device, characterized in that a correction tool as claimed in any one of claims 1 to 5, disposed in the containing space of the detection device; a processing device electrically connected to the detection device, the processing device correcting the plurality of detectors based on an actual profile of the grooves of the correction tool and a detected profile of the grooves of the correction tool cooperatively detected by the plurality of detectors, so that the detectors belonging to the same row or column are aligned.