CN218021011U - Portable ancient mural painting simulation sample degradation shooting box - Google Patents

Abstract

The utility model discloses a portable ancient mural painting simulation sample deterioration shooting box, which comprises a shooting box body, wherein a drawer is arranged at the lower part of the shooting box body, a humidity adjusting device is arranged in the drawer, and the drawer is communicated with the shooting box body; the shooting box body is provided with a single-opening box door, a supporting mechanism and a sample tray placed on the supporting mechanism are arranged in the shooting box body, and a sample position control mechanism is arranged on the sample tray; light absorption cloth is arranged on the four walls and the top plate of the shooting box body and on the sample tray, LED lamp strips are arranged on the light absorption cloth on the four walls and the top plate of the shooting box body, a shooting mechanism is arranged at the top of the shooting box body, a round hole is arranged on the top plate of the shooting box body, the shooting mechanism is aligned with the round hole, and a shading sealing mechanism is arranged between the shooting mechanism and the round hole; be equipped with humiture record appearance and universal spirit level in the shooting box, shoot the bottom of the box four corners and install universal brake wheel through height adjusting mechanism. The utility model discloses it is controllable to shoot space humiture, and the image acquisition precision is high, has the multi-angle light source, and the shooting angle can be fixed, and portable degree is high.

Description

Portable ancient mural painting simulation sample degradation shooting box

Technical Field

The utility model relates to a cultural heritage protection technical field especially relates to a case is shot to portable ancient mural painting simulation sample degradation.

Background

The aging test of the simulation sample of the ancient mural is an important method for simulating the deterioration process of the ancient mural, researching the deterioration mechanism of the ancient mural and knowing the performance change of the ancient mural material, and is divided into an artificial accelerated aging test and a natural aging test. The artificial accelerated aging test is to place the ancient mural simulation sample in a constant temperature and humidity box of a laboratory and carry out a dry-wet cycle accelerated aging test under the constant temperature condition of 20 ℃. The natural aging test is to place the ancient mural simulation sample in a real existing scene cave and perform aging. The two aging tests need to regularly acquire images of the appearance of the ancient mural simulation sample so as to realize quantitative characterization and evaluation of the degradation degree of the ancient mural simulation sample. The method adopted at present is to manually build a shooting light source in a laboratory or a cave temple to shoot ancient mural simulation samples regularly. The prior art has the following defects:

1. the temperature and the humidity of a shooting space cannot be controlled under the laboratory condition, and the acquired image information cannot accurately reflect the real deterioration condition of the ancient mural simulation sample;

2. the uniformity of the manually built light source is poor, so that the image acquisition precision is low and the image quality is poor;

3. in order to highlight the degradation morphology of the ancient mural simulation sample, light sources with different irradiation angles need to be built, the building of the multi-angle light source and the selection of the shooting angles are both manual operations, the consistency among multiple shooting operations in the same experiment is poor, and the analysis and the identification of the later image difference are greatly influenced;

4. different laboratories, different caverns, light source conditions and space conditions between the laboratories and the caverns are different, and the reproducibility and consistency of different test sites to shooting environments are poor, so that the contrast of test results is insufficient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem that exists among the prior art, provide a case is shot to portable ancient mural painting simulation sample degradation, it is controllable to shoot space humiture, and the image acquisition precision is high, has the multi-angle light source, and the shooting angle can be fixed, and portable degree is high.

The technical scheme of the utility model is that: a portable ancient mural painting simulation sample deterioration shooting box comprises a shooting box body and a drawer arranged at the lower part of the shooting box body, wherein a humidity adjusting device is arranged in the drawer, and the drawer and the shooting box body are communicated and arranged so as to adjust the humidity in the shooting box body through the humidity adjusting device; a single-opening box door is arranged on the shooting box body, a plurality of layers of supporting mechanisms and a sample tray capable of being placed on any layer of supporting mechanism are arranged in the shooting box body, and a sample position control mechanism used for positioning a sample placing position is arranged on the sample tray; light absorption cloth is respectively arranged on the four walls and the top plate of the shooting box body and the sample tray, LED lamp belts are also respectively arranged on the light absorption cloth on the four walls and the top plate of the shooting box body, a shooting mechanism for shooting a sample is arranged at the top of the shooting box body, a round hole is arranged on the top plate of the shooting box body, the shooting mechanism is arranged in alignment with the round hole, and a light shading sealing mechanism for avoiding the light transmission of the shooting box body and ensuring the sealing performance of the shooting box body is arranged between the shooting mechanism and the round hole; the temperature and humidity recorder and the universal level meter are arranged in the shooting box body, universal brake wheels are installed at four corners of the bottom of the shooting box body through height adjusting mechanisms respectively, and each universal brake wheel can be adjusted according to the universal level meter to enable the shooting box body to be kept horizontal.

Further, in the utility model discloses in the bottom plate of shooting the box is the board of punching a hole, humidity control device includes the melamine box that contains saturated salt solution.

Furthermore, in the utility model, the single-opening door is provided with the sealing strip between the drawer and the shooting box body.

Further, the utility model discloses well each layer of supporting mechanism all includes two at least support bars, and is equipped with on the shooting box inner wall of single-open chamber door both sides respectively the support bar, be equipped with on the sample tray with a plurality of support bar one-to-one complex support notches of each layer of supporting mechanism.

Further, the utility model discloses in the sample tray is the iron disc, and extinction cloth covers at the upper surface of sample tray, and is equipped with the net scale mark on the extinction cloth, sample accuse position mechanism is including can adsorbing two at least magnetic stripes that are used for cooperating the location sample on the iron disc, and the upper surface of at least one magnetic stripe is provided with the colour chip.

Furthermore, the LED light strips on the four walls of the shooting box body in the utility model are annular LED light strips which are arranged in a surrounding manner, and the annular LED light strips are provided with a plurality of LED light strips which are arranged above each layer of supporting mechanism in a one-to-one correspondence with each layer of supporting mechanism; the LED lamp belts on the top plate of the shooting box body are arranged at intervals; the bottom of the shooting box body is also provided with a wireless radio frequency controller connected with the LED lamp strip.

Furthermore, the shooting mechanism in the utility model comprises a shooting support connected with the top plate of the shooting box body, a holder connected with the shooting support through a fixed jacket, and a camera connected with the holder, wherein the lens of the camera is a fixed focus lens and is over against the round hole, and the camera is also connected with a camera shutter release; the shading sealing mechanism comprises an elastic sealing sleeve of which one end is connected in the round hole, and the other end of the elastic sealing sleeve can be tightly sleeved outside the lens of the camera.

Further, the utility model discloses in universal brake wheel is installed on the brake wheel support, altitude mixture control mechanism is including installing on the brake wheel support with shoot box sliding connection's telescopic link, wear to establish and install and lock on shooting the box the locking bolt of telescopic link.

Further, the utility model discloses in extinction cloth spouts the cotton flannel for the black, the humiture record appearance is digital display formula humiture record appearance, and humiture record appearance and universal spirit level are installed on the bottom plate of shooting the box.

Further, in the utility model discloses in be equipped with the handrail on the shooting box, still be equipped with constant temperature heating device in the shooting box.

Compared with the prior art, the utility model has the following advantage:

1) The utility model discloses a shoot case can be arranged in laboratory or real ancient mural painting occurrence scene cave and carries out aging test to ancient mural painting simulation sample in the cave, according to two kinds of different test places, can select to utilize the different functions of shoot case; when the shooting box is arranged in a laboratory, the shooting box is required to provide humidity/temperature and light source conditions, the humidity is controlled mainly by selecting different saturated salt solutions, the premise is that the humidity depends on the constancy of the temperature, under different constant temperature values, the humidity of air above the different saturated salt solutions is constant, one condition is that the temperature of a common laboratory is fixedly set, for example, the temperature is constant by 20 ℃, under the premise of constant temperature, according to the current temperature value and the required humidity, the corresponding saturated salt solutions are selected and placed in a drawer in a melamine box, so that the temperature and the humidity of the shooting environment in the shooting box are controlled to meet the requirements, the other condition is that the temperature is more constant or the temperature is more conveniently adjusted, the temperature is controlled by a constant temperature heating device arranged in the shooting box, and under the constant temperature set by the constant temperature heating device, the corresponding saturated salt solutions are placed, so that the required humidity is provided; when shooting the case and arranging in the cave temple, shoot the case only need provide the light source condition can, the humiture is provided by the scene, can open the single-open chamber door of shooting the case and a period of time stews, accomplishes follow-up shooting operation again, also can open the drawer a little, maintains throughout and shoots the inside humiture environment of incasement, shoots again, the utility model discloses a shooting case can satisfy different experimental demands under the different experimental places.

2) The utility model discloses a set up LED lamp area on shooting box four walls and roof, select to open the light source of different positions, can promote and shoot ambient light source homogeneity, also can realize the image acquisition under the different angle light source condition, the setting of extinction cloth then can increase image acquisition's precision, is favorable to the image processing and the analysis in later stage.

3) The utility model can fix the camera above the object to be shot by arranging the shooting bracket at the top of the shooting box body, and simultaneously, the camera shutter release is used for shooting operation, thereby greatly eliminating the artificial error of multiple times of shooting and enhancing the consistency of the image; aim at the round hole on the shooting box roof when the camera lens sets up, utilize the elastic sealing cover who sets up in round hole department can entangle the camera lens, guarantee to shoot the holistic leakproofness of box, and then guarantee to shoot the humiture of environment and satisfy the demand.

4) The utility model discloses a set up the supporting mechanism of co-altitude not in shooting the box, set up the complex and support the notch on the sample tray for the sample tray can easily conveniently place at the height of difference, under the fixed circumstances of camera, satisfies the shooting demand to the different scopes of the object of being shot.

5) The utility model discloses a sample tray adopts the iron disc, and the extinction cloth that covers on it can increase image acquisition's precision, and the net scale mark that sets up on the extinction cloth is used for accurate location to place the magnetic stripe, and the magnetic stripe can adsorb the position that the sample was placed at every turn in the location on the iron disc, guarantees that the sample needs to place the accurate nature in same position many times for shoot the shooting scope unanimity to the sample in the operation many times, be favorable to the analysis and the discernment of later stage image difference.

6) The utility model discloses a magnetic stripe quantity can be adjusted according to the actual demand, generally need at least two, and be provided with the colour chip on at least one magnetic stripe, colour chip mainly used is arranged in and is shot sample one side, rectify the sample colour when later image processing, because the colour chip colour is the standard color, its chromatic value is certain, the article colour of shooting under the different light is inconsistent with the article colour under the sunlight, the colour chip can be used to rectify the article colour to the chromatic value under the sunlight, the design has improved later stage image processing's convenience greatly like this.

7) The utility model discloses a design height-adjustable's universal brake wheel, the universal spirit level of cooperation can adjust every universal brake wheel respectively in order to guarantee to shoot the box and keep the level, only need during the regulation through revolving soon the locking bolt, outwards pull out or inwards withdraw the telescopic link, the regulation brake wheel support stretch out length can, easy operation is convenient.

8) The utility model discloses a set up handrail and universal brake wheel on shooting the box, can will shoot the case nimble removal between a plurality of test places according to the demand to guarantee the uniformity and the reliability that a plurality of test places shot the environment.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of the open state of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a bottom view of the top plate of the shooting box of the present invention;

fig. 5 is a schematic view of the sample tray and the sample position control mechanism according to the present invention;

fig. 6 is a schematic view of the bottom structure of the turned sample tray of the present invention.

Wherein: 1. shooting a box body; 1a, punching a plate; 1b, opening the door singly; 1c, a round hole; 1d, handrails; 2. a drawer; 3. a humidity adjusting device; 4. a support mechanism; 5. a sample tray; 5a, a support notch; 6. a sample position control mechanism; 6a, a magnetic strip; 6b, color cards; 7. a light absorbing cloth; 8. an LED light strip; 9. a wireless radio frequency controller; 10. a shooting mechanism; 10a, a shooting bracket; 10b, fixing the jacket; 10c, a cloud platform; 10d, a camera; 11. a light-shielding sealing mechanism; 12. a temperature and humidity recorder; 13. a universal level; 14. a height adjustment mechanism; 14a, a telescopic rod; 14b, a locking bolt; 15. a universal brake wheel; 16. brake wheel support.

Detailed Description

The following description will specifically explain embodiments of the present invention with reference to the accompanying drawings.

Example (b):

combine the attached drawing shown be the utility model relates to a case is shot to portable ancient mural painting simulation sample degradation's embodiment, it is shown to combine fig. 1 to fig. 3, this shooting case is mainly including shooting box 1 and locating the drawer 2 of shooting the box 1 lower part, the bottom plate of shooting box 1 is for punching a hole board 1a, be equipped with humidity control device 3 in the drawer 2, humidity control device 3 includes the melamine box that the splendid attire has saturated salt solution, through changing the different saturated salt solution of splendid attire, can make the humidity of shooting incasement keep at different invariable values. A sealing strip is arranged between the drawer 2 and the shooting box body 1, so that the sealing environment of the whole shooting box is ensured when the drawer 2 is closed.

Be equipped with single division of chamber door 1b on the shooting box 1, be equipped with the sealing strip between single division of chamber door 1b and the shooting box 1, the whole sealed environment of shooting the case when guaranteeing single division of chamber door 1b to close.

In this embodiment, two layers of supporting mechanisms 4 and a sample tray 5 capable of being placed on any one layer of supporting mechanism 4 are arranged in the shooting box body 1. As shown in fig. 2, each layer of supporting mechanism 4 includes two supporting bars, the two supporting bars are respectively disposed on the inner walls of the shooting box 1 on both sides of the single-opening box door 1b, and the sample tray 5 is provided with two supporting notches 5a corresponding to and matching with the two supporting bars of each layer of supporting mechanism 4 one by one in combination with the schematic bottom structure after the sample tray 5 is turned as shown in fig. 6. The two support bars aligned with the two support recesses 5a on both sides are placed to place the sample tray 5 in the photographing case 1, and the sample tray 5 can be placed at a desired height as required. In this embodiment, the supporting bars are disposed on the inner walls of the shooting boxes 1 on both sides of the single-opening box door 1b, but the invention is not limited thereto, and a supporting bar may also be disposed on the inner wall of the shooting box 1 opposite to the single-opening box door 1b, each layer of supporting mechanism 4 utilizes three supporting bars to place the sample tray 5, and three supporting notches 5a are correspondingly disposed on the sample tray 5. The sample tray 5 is placed at different heights, and the shooting range of the sample can be changed.

Referring to fig. 5, the sample tray 5 is provided with a light absorption cloth 7 and a sample position control mechanism 6. The light absorption cloth 7 covers the upper surface of the sample tray 5, and grid scale marks are arranged on the light absorption cloth 7 and used for accurately positioning and placing the sample position control mechanism 6. The sample position control mechanism 6 comprises two rectangular black magnetic strips 6a, the magnetic strips 6a are 10cm long, 3cm wide and 1cm thick, the sample tray 5 is an iron disc, and the two magnetic strips 6a can be adsorbed on the iron disc and are used for positioning the sample placement position in a matching manner; the upper surface of one of them magnetic stripe 6a is provided with colour chip 6b, and colour chip 6b is arranged in the sample one side of being shot for to rectify the sample colour when later stage image processing, because the colour chip colour is the standard color, its chromatic value is certain, and the article colour of shooting under the different light is inconsistent with the article colour under the sunlight, and the colour chip can be used to rectify the article colour to the chromatic value under the sunlight, and the design has improved later stage image processing's convenience greatly like this. In this embodiment, the sample position is located by using two magnetic strips 6a, but the present invention is not limited thereto, and three or more magnetic strips 6a may also be used for locating, so as to ensure the accuracy that the sample needs to be placed at the same position for multiple times, and similarly, at least one of the magnetic strips 6a needs to be provided with a color card 6b.

In this embodiment, be equipped with extinction cloth 7 on shooting box 1's the wall and the roof respectively, still be equipped with LED lamp area 8 on the extinction cloth 7 respectively. Specifically, the LED lamp belts 8 on the four walls of the shooting box body 1 are annular LED lamp belts arranged in a surrounding manner, and the two annular LED lamp belts are respectively arranged above the two layers of supporting mechanisms 4; referring to fig. 4, two LED strips 8 are arranged on the top plate of the shooting box 1 at intervals. Through setting up the light source of different positions, can promote and shoot the ambient light source homogeneity, also can realize the image acquisition under the different angle light source condition, the setting of extinction cloth 7 then can increase image acquisition's precision, is favorable to the image processing and the analysis in later stage. The bottom of the shooting box body 1 is also provided with a 12V wireless radio frequency controller 9 connected with the LED lamp strip 8, and the position of the wireless radio frequency controller 9 can be combined with that shown in fig. 3.

Further, a shooting mechanism 10 for shooting a sample is arranged at the top of the shooting box 1, and the shooting mechanism 10 comprises a shooting support 10a connected with the top plate of the shooting box 1, a pan/tilt head 10c connected with the shooting support 10a through a fixing jacket 10b, and a camera 10d connected with the pan/tilt head 10 c. Referring to fig. 4, a circular hole 1c is formed in a top plate of the shooting box 1, and a lens of the camera 10d is a fixed focus lens and is disposed opposite to the circular hole 1 c. A shading sealing mechanism 11 is further arranged between the shooting mechanism 10 and the round hole 1c, the shading sealing mechanism 11 comprises an elastic sealing sleeve, one end of the elastic sealing sleeve is connected into the round hole 1c, and the other end of the elastic sealing sleeve can be tightly sleeved outside a lens of the camera 10d, so that the shooting box body 1 is prevented from being transparent and the sealing performance of the shooting box body is guaranteed. Not shown, a camera shutter release is connected to the camera 10d, and the camera 10d is fixed above the subject and the camera shutter release is used for shooting, so that the influence of slight shake of the camera 10d caused by improper pressing of a shutter key on image acquisition precision can be avoided, and the consistency of the images acquired for multiple times can be enhanced.

The utility model discloses a set up not supporting mechanism 4 of co-altitude, sample tray 5 can place at the height of difference, under the fixed condition of camera 10d, can satisfy the shooting demand to the different scopes of the object of being shot.

Install humiture record appearance 12 and universal spirit level 13 on the bottom plate of shooting box 1, humiture record appearance 12 is digital display humiture record appearance, and universal spirit level 13 is installed at the bottom plate center. The four corners of the bottom of the shooting box body 1 are respectively provided with universal brake wheels 15 through height adjusting mechanisms 14, the universal brake wheels 15 are arranged on a brake wheel support 16, and the height adjusting mechanisms 14 comprise telescopic rods 14a which are arranged on the brake wheel support 16 and are in sliding connection with the shooting box body 1 and locking bolts 14b which are arranged on the shooting box body 1 in a penetrating way and used for locking the telescopic rods 14 a. The four universal brake wheels 15 can be adjusted respectively according to the universal level meter 13 to enable the shooting box body 1 to keep horizontal, during adjustment, the universal brake wheels 15 of corresponding corners are selected to be adjusted according to the universal level meter 13, the telescopic rods 14a are pulled out outwards or retracted inwards by screwing the locking bolts 14b, and the extending length of the brake wheel support 16 is adjusted.

In this embodiment, the light absorption cloth 7 is black flock spraying cloth, which can increase the precision of image acquisition and is beneficial to later image processing and analysis.

In this embodiment, be equipped with handrail 1d on the shooting box 1, cooperate universal brake wheel 15, can will shoot the case nimble removal between a plurality of test sites as required to guarantee the uniformity and the reliability of a plurality of test sites shooting environment.

In this embodiment, not shown, a constant temperature heating device is further disposed in the shooting box 1, and the constant temperature heating device may adopt, for example, the cooperation of an electric heating wire and a temperature sensor, and utilize the temperature sensor to monitor the temperature in the shooting box 1 in real time, and control the electric heating wire to heat or stop, so that the shooting environment temperature is always kept at a set temperature value.

The shooting box can be moved to different test sites to test under the same temperature environment, and in order to ensure that the temperature is more constant, the temperature can be always constant by opening the constant-temperature heating device. Specifically, the utility model discloses a shoot the case and can arrange laboratory or real ancient mural painting existence scene cave in and carry out aging test to ancient mural painting simulation sample:

1) When the laboratory was arranged in to the shooting case, it can provide humidity and light source condition to shoot the case, and general laboratory temperature is fixed to be set up to 20 ℃, under 20 ℃ constant temperature, according to current temperature value and required humidity, selects the saturated salt solution that corresponds, holds and places in drawer 2 in the melamine box to the control is shot the incasement and is shot environment humiture and satisfy the requirement, then shoots. And in order to guarantee that the temperature is more invariable or the different invariable temperature values of more convenient regulation, shoot the case and can provide humiture and light source condition simultaneously, carry out temperature control through foretell constant temperature heating device, under the constant temperature that constant temperature heating device set for, place corresponding saturated salt solution to provide required humidity.

2) When the shooting box is arranged in a stone cave temple, the shooting box only needs to provide light source conditions, the temperature and humidity are provided on site, a single-opening box door 1b of the shooting box can be opened for a period of time to stand, subsequent shooting operation is completed again, the drawer 2 can also be slightly opened, the temperature and humidity environment inside the shooting box is maintained all the time, and then shooting is carried out.

It should be understood that the above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and the protection scope of the present invention cannot be limited thereby. All modifications made according to the spirit of the main technical solutions of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides a case is shot to portable ancient painting simulation sample degradation which characterized in that: the humidity adjusting device comprises a shooting box body (1) and a drawer (2) arranged at the lower part of the shooting box body (1), wherein a humidity adjusting device (3) is arranged in the drawer (2), and the drawer (2) and the shooting box body (1) are communicated and arranged so as to adjust the humidity in the shooting box body (1) through the humidity adjusting device (3); a single-opening box door (1 b) is arranged on the shooting box body (1), a plurality of layers of supporting mechanisms (4) and a sample tray (5) capable of being placed on any layer of supporting mechanism (4) are arranged in the shooting box body (1), and a sample position control mechanism (6) for positioning the sample placing position is arranged on the sample tray (5); light absorption cloth (7) is respectively arranged on the four walls and the top plate of the shooting box body (1) and the sample tray (5), LED lamp belts (8) are also respectively arranged on the light absorption cloth (7) on the four walls and the top plate of the shooting box body (1), a shooting mechanism (10) for shooting a sample is arranged at the top of the shooting box body (1), a round hole (1 c) is arranged on the top plate of the shooting box body (1), the shooting mechanism (10) is arranged in a manner of being aligned to the round hole (1 c), and a light-shading sealing mechanism (11) for avoiding the light transmission of the shooting box body (1) and ensuring the sealing performance of the shooting box body is arranged between the shooting mechanism and the round hole (1 c); the temperature and humidity recorder (12) and the universal level meter (13) are arranged in the shooting box body (1), universal brake wheels (15) are installed at four corners of the bottom of the shooting box body (1) through height adjusting mechanisms (14) respectively, and each universal brake wheel (15) can be adjusted according to the universal level meter (13) respectively to enable the shooting box body (1) to be kept horizontal.

2. The portable ancient mural simulation sample degradation shooting box according to claim 1, characterized in that: the bottom plate of the shooting box body (1) is a punching plate (1 a), and the humidity adjusting device (3) comprises a melamine box filled with saturated salt solution.

3. The portable ancient mural painting simulation sample degradation shooting box according to claim 1, characterized in that: and sealing strips are arranged between the single-opening box door (1 b) and the drawer (2) and the shooting box body (1).

4. The portable ancient mural painting simulation sample degradation shooting box according to claim 1, characterized in that: each layer of supporting mechanism (4) comprises at least two supporting bars, the supporting bars are arranged on the inner walls of the shooting box body (1) on the two sides of the single-opening box door (1 b) respectively, and a plurality of supporting notches (5 a) which are matched with the supporting bars of each layer of supporting mechanism (4) in a one-to-one mode are arranged on the sample tray (5).

5. The portable ancient mural simulation sample degradation shooting box according to claim 1, characterized in that: sample tray (5) are the iron disc, and extinction cloth (7) cover the upper surface in sample tray (5), and are equipped with the grid scale mark on extinction cloth (7), sample accuse position mechanism (6) are provided with colour chip (6 b) including can adsorbing two at least magnetic stripes (6 a) that are used for the cooperation location sample on the iron disc, the upper surface of at least one magnetic stripe (6 a).

6. The portable ancient mural painting simulation sample degradation shooting box according to claim 1, characterized in that: the LED lamp belts (8) on the four walls of the shooting box body (1) are annular LED lamp belts which are arranged in a surrounding mode, the number of the annular LED lamp belts is multiple, and the annular LED lamp belts and the supporting mechanisms (4) of each layer are arranged above the supporting mechanisms (4) of each layer in a one-to-one correspondence mode; the LED lamp belts (8) on the top plate of the shooting box body (1) are arranged at intervals; the bottom of the shooting box body (1) is also provided with a wireless radio frequency controller (9) connected with the LED lamp strip (8).

7. The portable ancient mural painting simulation sample degradation shooting box according to claim 1, characterized in that: the shooting mechanism (10) comprises a shooting support (10 a) connected with a top plate of the shooting box body (1), a cloud platform (10 c) connected with the shooting support (10 a) through a fixing jacket (10 b), and a camera (10 d) connected with the cloud platform (10 c), wherein a lens of the camera (10 d) is a fixed-focus lens and is opposite to the round hole (1 c), and the camera (10 d) is also connected with a camera shutter release; the shading sealing mechanism (11) comprises an elastic sealing sleeve of which one end is connected in the round hole (1 c), and the other end of the elastic sealing sleeve can be tightly sleeved outside the lens of the camera (10 d).

8. The portable ancient mural painting simulation sample degradation shooting box according to claim 1, characterized in that: universal brake wheel (15) are installed on brake wheel support (16), height adjusting mechanism (14) including install brake wheel support (16) on with shoot box (1) sliding connection's telescopic link (14 a), wear to establish to install and lock on shooting box (1) locking bolt (14 b) of telescopic link (14 a).

9. The portable ancient mural simulation sample degradation shooting box according to claim 1, characterized in that: the light absorption cloth (7) is black flock spraying cloth, the temperature and humidity recorder (12) is a digital display type temperature and humidity recorder, and the temperature and humidity recorder (12) and the universal level meter (13) are installed on a bottom plate of the shooting box body (1).

10. The portable ancient mural painting simulation sample degradation shooting box according to claim 1, characterized in that: the photographing box body (1) is provided with a handrail (1 d), and a constant-temperature heating device is further arranged in the photographing box body (1).

Images