Colored drawing cultural relic illumination damage evaluation device and method

Abstract

The invention discloses a colored drawing cultural relic illumination damage assessment device and method, and relates to the technical field of cultural relic damage assessment, a cultural relic fixing structure of the colored drawing cultural relic illumination damage assessment device is used for fixing a cultural relic, and a detection mechanism of an assessment scanning structure is located on the outer side of the cultural relic fixing structure; the driving structure drives the cultural relic fixing structure and the detection mechanism to rotate relatively, the detection mechanism comprises a detection assembly and an angle adjusting structure, the detection assembly is used for detecting cultural relics, and the angle adjusting structure can adjust the angle of the detection assembly. The colored drawing cultural relic illumination damage assessment method comprises the following steps: step 1, fixing a cultural relic on a cultural relic fixing structure; 2, the angle of the detection assembly is adjusted through an angle adjusting structure; and 3, the driving structure drives the detection mechanism to rotate relative to the cultural relics, damage detection is performed on the cultural relics through the detection assembly, and then damage evaluation is performed. According to the invention, omnibearing and multi-angle damage assessment work can be realized.

Description

Technical Field

[0001] The present invention relates to the technical field of cultural relic damage assessment, and in particular to a device and method for assessing lighting damage to painted cultural relics. Background Art

[0002] Lighting damage assessment devices for painted cultural relics typically combine reflectance spectroscopy, infrared spectroscopy, and principal component analysis. Through a series of testing and analytical methods, they reveal patterns in the damage caused by illumination of pigments and substrates under different monochromatic light sources. These patterns can be used to further assess the extent of damage to painted cultural relics caused by different light sources, thus providing a basis for light source selection and lighting management in museums and other venues.

[0003] The existing painted cultural relic lighting damage assessment device cannot perform all-round and multi-angle damage assessment when in use, and needs to be constantly adjusted in order to perform damage assessment. Summary of the Invention

[0004] The purpose of the present invention is to provide a device and method for evaluating lighting damage of painted cultural relics, which can realize all-round and multi-angle damage assessment.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The present invention provides a device and method for assessing lighting damage to painted cultural relics, comprising: a cultural relic fixing structure, an assessment scanning structure, and a driving structure. The cultural relic fixing structure is used to fix the cultural relic. The assessment scanning structure includes a scanning detection component. The scanning detection component includes at least one detection mechanism. The detection mechanism is located outside the cultural relic fixing structure. The driving structure drives the cultural relic fixing structure and the detection mechanism to rotate relative to each other. The detection mechanism includes a detection component and an angle adjustment structure. The detection component is used to detect cultural relics. The angle adjustment structure can adjust the angle of the detection component.

[0007] Preferably, the evaluation scanning structure also includes a rotation control component, a gear ring frame and a support guide rod, the gear ring frame and the support guide rod are rotatably connected, the support guide rod is connected to the rotation control component, the driving structure and the rotation control component are both transmission-connected to the gear ring frame, and the rotation control component is transmission-connected to the scanning detection component.

[0008] Preferably, the rotation control component includes a control cooperation mechanism, the control cooperation mechanism includes a limiting arc-shaped frame, a first connecting gear disc, a combined cross bar, a second connecting gear disc and a supporting central disc. The limiting arc-shaped frame is rotationally connected to the combined cross bar. A first connecting gear disc is fixedly connected to one side of the combined cross bar, and a second connecting gear disc is fixedly connected to the other side of the combined cross bar. The first connecting gear disc is in transmission connection with the scanning detection component, the second connecting gear disc is in transmission connection with the driving structure, and the supporting central disc is connected to the supporting guide rod.

[0009] Preferably, the scanning detection component further includes a combined gear disc, the combined gear disc is in transmission connection with the driving structure, there are two detection mechanisms, and the two detection mechanisms are respectively a first detection mechanism and a second detection mechanism. The first detection mechanism and the second detection mechanism are oppositely arranged on the combined gear disc.

[0010] Preferably, the detection mechanism further includes a supporting movement guide block, the supporting movement guide block is in transmission connection with the driving structure, the angle adjustment structure includes a mounting guide plate, a first limiting hinge block, a telescopic guide rod and a second limiting hinge block. The first limiting hinge block and the second limiting hinge block are both arranged on the supporting movement guide block. One end of the telescopic guide rod and the first limiting hinge block are both hinged to the mounting guide plate, and the other end of the telescopic guide rod is hinged to the second limiting hinge block. An infrared spectrum adapter seat is arranged on the mounting guide plate, and the infrared spectrum adapter seat is used for arranging the detection component.

[0011] Preferably, the cultural relic fixing structure includes a limiting installation mechanism, the limiting installation mechanism includes an annular guide frame, a threaded guide rod, a buffer contact head, a fixed support ring block and a rotating disc. The fixed support ring block is connected to the annular guide frame. A threaded guide rod is threadedly connected to the annular guide frame. One end of the threaded guide rod is fixedly connected to the buffer contact head, and the buffer contact head is used for contacting the cultural relic. The rotating disc is rotationally connected to the fixed support ring block, and the rotating disc is connected to the evaluation scanning structure.

[0012] Preferably, it further includes a base structure, the evaluation scanning structure rotates relative to the base structure, the base structure includes a support guard plate, a support top plate, support legs and a support bottom ring. The support top plate and the support bottom ring are both connected to the support legs. The support top plate is located above the support bottom ring, and the support guard plate is arranged on the support top plate.

[0013] Preferably, the detection mechanism further includes a contact ring, the contact ring is arranged on the supporting movement guide block and is rotationally connected to the supporting movement guide block, and the contact ring is used for contacting the support guard plate.

[0014] Preferably, the cultural relic fixing structure and the evaluation scanning structure are coaxially arranged.

[0015] The present invention discloses a method for evaluating lighting damage of painted cultural relics by using a device for evaluating lighting damage of painted cultural relics, comprising the following steps:

[0016] Step 1, fixing the cultural relic on the cultural relic fixing structure;

[0017] Step 2, adjusting the angle of the detection component through the angle adjustment structure;

[0018] Step 3, driving the driving structure to drive the detection mechanism to rotate relative to the cultural relic, and performing damage detection on the cultural relic through the detection component, and then performing damage evaluation.

[0019] The present invention has achieved the following technical effects compared with the prior art:

[0020] The present invention can control the evaluation scanning structure to rotate around the cultural relic through the driving structure, so as to perform all-round detection and evaluation work, and the detection mechanism is provided with an angle adjustment structure to adjust the angle of the detection component to realize the damage evaluation work of the cultural relic from multiple angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 Schematic diagram of a device for evaluating lighting damage of painted cultural relics in some embodiments of the present invention;

[0023] Figure 2 Exploded view of a device for evaluating lighting damage of painted cultural relics in some embodiments of the present invention;

[0024] Figure 3 Exploded view of an evaluation scanning structure in some embodiments of the present invention;

[0025] Figure 4 Schematic diagram of a scanning detection component in some embodiments of the present invention;

[0026] Figure 5 Schematic diagram of a detection mechanism in some embodiments of the present invention;

[0027] Figure 6 Exploded view of a limit mounting mechanism and a regulation and cooperation mechanism in some embodiments of the present invention;

[0028] Figure 7Exploded view of the limit installation mechanism in some embodiments of the present invention;

[0029] Figure 8 Schematic diagram of the regulation and cooperation mechanism in some embodiments of the present invention;

[0030] In the figure: 1 - Evaluation scanning structure, 2 - Support guard plate, 3 - Support leg, 4 - Support bottom ring, 5 - Driving structure, 6 - Scanning detection component, 7 - Rotation regulation component, 8 - Tooth ring frame, 9 - Support guide rod, 10 - First bearing, 11 - First detection mechanism, 12 - Combined tooth disk, 13 - Second detection mechanism, 14 - Infrared spectrum adapter seat, 15 - Installation guide plate, 16 - Hinged cooperation rod, 17 - First limit hinge block, 18 - Electric telescopic guide rod, 19 - Support movement guide block, 20 - Contact ring, 21 - Second limit hinge block, 22 - Limit installation mechanism, 23 - Regulation cooperation mechanism, 24 - Ring guide frame, 25 - Threaded guide rod, 26 - Buffer contact head, 27 - Fixed support ring block, 28 - Rotating disk, 29 - Second bearing, 30 - Limit arc-shaped frame, 31 - First connecting tooth disk, 32 - Combined cross bar, 33 - Second connecting tooth disk, 34 - Support center disk. Detailed implementation mode

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] The purpose of the present invention is to provide a device and method for evaluating lighting damage of painted cultural relics, which can realize all-round and multi-angle damage evaluation work.

[0033] To make the above objects, features, and advantages of the present invention more clearly understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes.

[0034] Embodiment 1

[0035] As Figures 1 to 8As shown in the figure, this embodiment provides a device and method for evaluating the lighting damage of painted cultural relics, including: a cultural relic fixing structure, an evaluation scanning structure 1, and a driving structure 5. The cultural relic fixing structure and the evaluation scanning structure 1 are coaxially arranged. The cultural relic fixing structure is used to fix the cultural relic. The evaluation scanning structure 1 includes a scanning detection component 6. The scanning detection component 6 includes at least one detection mechanism. The detection mechanism is located outside the cultural relic fixing structure. The driving structure 5 drives the cultural relic fixing structure and the detection mechanism to rotate relatively. The detection mechanism includes a detection component and an angle adjustment structure. The detection component is used to detect the cultural relic, and the angle adjustment structure can adjust the angle of the detection component. In this embodiment, the driving structure 5 can control the evaluation scanning structure 1 to rotate around the cultural relic, so as to carry out all-round detection and evaluation work, and the detection mechanism is provided with an angle adjustment structure that can adjust the angle of the detection component to realize the damage evaluation work of the cultural relic from multiple angles.

[0036] In some embodiments, it further includes a base structure. The evaluation scanning structure 1 rotates relative to the base structure. The base structure includes a support guard plate 2, a support top plate, support legs 3, and a support bottom ring 4. The support top plate and the support bottom ring 4 are both connected to the support legs 3. The support top plate is located above the support bottom ring 4. An opening is provided at the center of the support top plate. The support guard plate 2 is annular, and the support guard plate 2 is arranged on the support top plate. The driving structure 5 is a motor, and the body of the motor is arranged between the support top plate and the support bottom ring 4.

[0037] In some embodiments, the evaluation scanning structure 1 further includes a rotation control component 7, a tooth ring frame 8, and a support guide rod 9. The tooth ring frame 8 is arranged outside the support guide rod 9, and the tooth ring frame 8 and the support guide rod 9 are rotationally connected through a first bearing 10 ring block. The support guide rod 9 is connected to the support center disk 34 of the rotation control component 7. The tooth ring frame 8 is connected to the power output end of the driving structure 5. The tooth ring frame 8 is in transmission connection with the second connection tooth disk 33 of the rotation control component 7. The first connection tooth disk 31 of the rotation control component 7 is in transmission connection with the combined tooth disk 12 of the scanning detection component 6.

[0038] In some embodiments, the rotation control member 7 includes a control cooperation mechanism 23. The control cooperation mechanism 23 is located above the tooth ring frame 8. The control cooperation mechanism 23 includes a limit arc-shaped frame 30, a first connection tooth disc 31, a combined cross bar 32, a second connection tooth disc 33, and a support center disc 34. The limit arc-shaped frame 30 is arranged on the support top plate. The limit arc-shaped frame 30 is rotationally connected to the combined cross bar 32. A first connection tooth disc 31 is fixedly connected to one side of the combined cross bar 32. A second connection tooth disc 33 is fixedly connected to the other side of the combined cross bar 32. The first connection tooth disc 31 meshes with the combined tooth disc 12 of the scanning detection member 6 to achieve power transmission. The second connection tooth disc 33 meshes with the tooth ring frame 8 to achieve power transmission. The lower end of the support center disc 34 is fixedly connected to the support guide rod 9. The number of the limit arc-shaped frame 30, the first connection tooth disc 31, the combined cross bar 32, and the second connection tooth disc 33 is set as required. A plurality of limit arc-shaped frames 30 are evenly arranged on the outer side of the support center disc 34 along the circumferential direction of the support center disc 34.

[0039] In some embodiments, the scanning detection member 6 further includes a combined tooth disc 12. The combined tooth disc 12 is located above the rotation control member 7 and inside the support guard plate 2. The combined tooth disc 12 can rotate relative to the support guard plate 2. There are two detection mechanisms, namely a first detection mechanism 11 and a second detection mechanism 13. The first detection mechanism 11 and the second detection mechanism 13 are oppositely arranged on the combined tooth disc 12. The number of the detection mechanisms can be set as required.

[0040] When the painted cultural relic lighting damage assessment device of this embodiment works, the power output end of the driving structure 5 drives the tooth ring frame 8 to rotate. The tooth ring frame 8 meshes with the second connection tooth disc 33, and then drives the second connection tooth disc 33 and the first connection tooth disc 31 to rotate. The first connection tooth disc 31 meshes with the combined tooth disc 12, and then drives the combined tooth disc 12 to rotate. The detection mechanism is arranged on the combined tooth disc 12, and then the relative rotation between the detection mechanism and the cultural relic is realized, and the all-round damage detection of the cultural relic is realized.

[0041] In some embodiments, the detection mechanism further includes a support moving block 19 and a contact ring 20. The contact ring 20 is disposed on the support moving block 19 and is rotatably connected to the support moving block 19. The contact ring 20 is used to contact the support guard plate 2. When the detection mechanism rotates, the contact ring 20 rolls on the surface of the support guard plate 2. The support moving block 19 is connected to the combined gear disk 12. The angle adjustment structure includes a mounting guide plate 15, a first limit hinge block 17, a telescopic guide rod, and a second limit hinge block 21. Both the first limit hinge block 17 and the second limit hinge block 21 are disposed on the support moving block 19. The lower end of the mounting guide plate 15 is hinged to the first limit hinge block 17. The side portion of the mounting guide plate 15 is hinged to one end of the telescopic guide rod through a hinged cooperation rod 16. The other end of the telescopic guide rod is hinged to the second limit hinge block 21. The telescopic guide rod is an electric telescopic guide rod 18. An infrared spectrum adapter seat 14 is disposed on the mounting guide plate 15. The infrared spectrum adapter seat 14 is used to set the detection component. The detection component is preferably a spectrum detection instrument. Before detection, the telescopic guide rod is controlled to expand and contract, so that the mounting guide plate 15 rotates and adjusts around the first limit hinge block 17, thereby changing the position of the infrared spectrum adapter seat 14 and realizing the adjustment of the angle of the detection component.

[0042] In this embodiment, the rotation axis of the infrared spectrum adapter seat 14 is perpendicular to the rotation axis of the detection mechanism rotating around the cultural relic.

[0043] In some embodiments, the cultural relic fixing structure includes a limit mounting mechanism 22. The limit mounting mechanism 22 is located above the regulation cooperation mechanism 23. The limit mounting mechanism 22 includes an annular guide frame 24, a threaded guide rod 25, a buffer contact head 26, a fixed support ring block 27, and a rotating disk 28. The upper end of the fixed support ring block 27 is fixedly connected to the annular guide frame 24. The threaded guide rod 25 is threadedly connected to the annular guide frame 24. The number of the threaded guide rods 25 is set as required. One end of the threaded guide rod 25 is fixedly connected to the buffer contact head 26. The buffer contact head 26 is made of materials such as rubber. The buffer contact head 26 is used to contact the cultural relic to limit the cultural relic. Each buffer contact head 26 forms a space for placing the cultural relic. The rotating disk 28 is rotatably connected to the fixed support ring block 27 through a second bearing 29. The rotating disk 28 is connected to the upper end of the support center disk 34. In this embodiment, the threaded guide rod 25 on the annular guide frame 24 can be screwed to change the position of the buffer contact head 26, so that the buffer contact head 26 limits the cultural relic, and the fixed support ring block 27 can rotate at the center of the rotating disk 28 to realize the rotation adjustment of the cultural relic.

[0044] In this embodiment, the bottom support is provided by the support bottom ring 4. The upper end of the support bottom ring 4 supports the support plate 2 through the support legs 3. And with the setting of the motor, it can control the evaluation scanning structure 1 to rotate, so as to carry out all-round detection and evaluation work. The ring gear frame 8 in the evaluation scanning structure 1 is driven by the motor, and the ring gear frame 8 rotates around the support guide rod 9 through the first bearing 10. The upper end of the ring gear frame 8 meshes with the second connecting gear disc 33 of the rotation control component 7, and the first connecting gear disc 31 meshes with the combined gear disc 12, so that the rotation control component 7 can control the scanning detection component 6 to rotate, which is convenient for rotation control work. The first detection mechanism 11 and the second detection mechanism 13 are fixed on the combined gear disc 12. When the combined gear disc 12 rotates, it drives the first detection mechanism 11 and the second detection mechanism 13 to rotate. The second limit hinge block 21 on the first detection mechanism 11 can drive the infrared spectrum adapter seat 14 and the installation guide plate 15 to move through the telescopic guide rod, so that the installation guide plate 15 swings and adjusts around the first limit hinge block 17, changing the position of the infrared spectrum adapter seat 14, and thus the angle of the detection component can be adjusted.

[0045] Embodiment Two

[0046] This embodiment discloses a method for evaluating the lighting damage of painted cultural relics by using the painted cultural relic lighting damage evaluation device of Embodiment One, including the following steps:

[0047] Step 1, fix the cultural relic on the cultural relic fixing structure;

[0048] Specifically, place the cultural relic at the upper center position of the fixed support ring block 27, and then screw the threaded guide rod 25, so that the threaded guide rod 25 moves on the annular guide frame 24, changing the position of the buffer contact head 26, so that the buffer contact head 26 contacts the cultural relic and restricts the cultural relic. At the same time, the fixed support ring block 27 can rotate relative to the rotating disc 28 to realize the rotation adjustment of the cultural relic;

[0049] Step 2, adjust the angle of the detection component through the angle adjustment structure;

[0050] Specifically, control the telescopic adjustment of the telescopic guide rod to change the positions of the infrared spectrum adapter seat 14 and the installation guide plate 15;

[0051] Step 3, the driving structure 5 drives the detection mechanism to rotate relative to the cultural relic, and the cultural relic is damaged and detected by the detection component, and then the damage evaluation is carried out;

[0052] Specifically, the driving structure 5 drives the driving gear ring frame 8 to rotate. The gear ring frame 8 meshes with the second connecting gear disc 33, thereby driving the second connecting gear disc 33 and the first connecting gear disc 31 to rotate. The first connecting gear disc 31 meshes with the combined gear disc 12, thereby driving the combined gear disc 12 to rotate. The first detection mechanism 11 and the second detection mechanism 13 are arranged on the combined gear disc 12, realizing the rotation of the detection components of the first detection mechanism 11 and the second detection mechanism 13, and realizing the damage detection of cultural relics.

[0053] In the present invention, specific examples are used to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. A device for evaluating lighting damage to painted cultural relics, characterized in that: Comprising: A cultural relic fixing structure, an evaluation and scanning structure, and a driving structure. The cultural relic fixing structure is used to fix cultural relics. The evaluation and scanning structure includes a scanning and detecting component, and the scanning and detecting component includes at least one detecting mechanism. The detecting mechanism is located outside the cultural relic fixing structure. The driving structure drives the cultural relic fixing structure and the detecting mechanism to rotate relatively. The detecting mechanism includes a detecting component and an angle adjusting structure. The detecting component is used to detect cultural relics, and the angle adjusting structure can adjust the angle of the detecting component.

2. The lighting damage assessment device for painted cultural relics according to claim 1, characterized in that: The evaluation and scanning structure further includes a rotation control component, a toothed ring frame, and a support guide rod. The toothed ring frame is rotationally connected to the support guide rod, the support guide rod is connected to the rotation control component, and both the driving structure and the rotation control component are in transmission connection with the toothed ring frame. The rotation control component is in transmission connection with the scanning and detecting component.

3. The lighting damage assessment device for painted cultural relics according to claim 2, characterized in that: The rotation control component includes a control and cooperation mechanism. The control and cooperation mechanism includes a limiting arc-shaped frame, a first connecting toothed disc, a combined cross bar, a second connecting toothed disc, and a support central disc. The limiting arc-shaped frame is rotationally connected to the combined cross bar. One side of the combined cross bar is fixedly connected with the first connecting toothed disc, and the other side of the combined cross bar is fixedly connected with the second connecting toothed disc. The first connecting toothed disc is in transmission connection with the scanning and detecting component, the second connecting toothed disc is in transmission connection with the driving structure, and the support central disc is connected to the support guide rod.

4. The painted cultural relic lighting damage assessment device according to claim 1, characterized in that: The scanning and detecting component further includes a combined toothed disc, and the combined toothed disc is in transmission connection with the driving structure. There are two detecting mechanisms, and the two detecting mechanisms are respectively a first detecting mechanism and a second detecting mechanism. The first detecting mechanism and the second detecting mechanism are oppositely arranged on the combined toothed disc.

5. The lighting damage assessment device for painted cultural relics according to claim 1, wherein: The detecting mechanism further includes a support moving guide block, and the support moving guide block is in transmission connection with the driving structure. The angle adjusting structure includes a mounting guide plate, a first limiting hinge block, a telescopic guide rod, and a second limiting hinge block. Both the first limiting hinge block and the second limiting hinge block are arranged on the support moving guide block. One end of the telescopic guide rod and the first limiting hinge block are both hinged to the mounting guide plate, and the other end of the telescopic guide rod is hinged to the second limiting hinge block. An infrared spectrum adapter seat is arranged on the mounting guide plate, and the infrared spectrum adapter seat is used to arrange the detecting component.

6. The lighting damage assessment device for painted cultural relics according to claim 1, characterized in that: The cultural relic fixing structure includes a limiting installation mechanism. The limiting installation mechanism includes an annular guide frame, a threaded guide rod, a buffer contact head, a fixed support ring block, and a rotating disc. The fixed support ring block is connected to the annular guide frame. The annular guide frame is threadedly connected with the threaded guide rod. One end of the threaded guide rod is fixedly connected with the buffer contact head, and the buffer contact head is used to contact the cultural relic. The rotating disc is rotationally connected to the fixed support ring block, and the rotating disc is connected to the evaluation and scanning structure.

7. The lighting damage assessment device for painted cultural relics according to claim 5, wherein: It further includes a base structure, the evaluation scanning structure rotates relative to the base structure, the base structure includes a support guard plate, a support top plate, support legs and a support bottom ring, the support top plate and the support bottom ring are both connected to the support legs, the support top plate is located above the support bottom ring, and the support guard plate is arranged on the support top plate.

8. The lighting damage assessment device for painted cultural relics according to claim 7, characterized in that: The detection mechanism further includes a contact ring, the contact ring is arranged on the support movement guide block and is rotatably connected to the support movement guide block, and the contact ring is used to contact the support guard plate.

9. The lighting damage assessment device for painted cultural relics according to claim 1, characterized in that: The cultural relic fixing structure and the evaluation scanning structure are coaxially arranged.

10. A method for evaluating the lighting damage of painted cultural relics using the lighting damage evaluation device for painted cultural relics according to any one of claims 1-9, characterized in that: It includes the following steps: Step 1, fix the cultural relic on the cultural relic fixing structure; Step 2, adjust the angle of the detection component through the angle adjustment structure; Step 3, the driving structure drives the detection mechanism to rotate relative to the cultural relic, and the detection component is used to detect the damage of the cultural relic, and then conduct damage assessment.

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