Portable nondestructive testing and real-time display equipment for cultural relic patterns

Abstract

The invention relates to the technical field of detection equipment, and discloses portable cultural relic pattern nondestructive testing and real-time display equipment which comprises a box body, a supporting platform, supporting legs and a linkage structure. The box body comprises a box body and two box covers movably arranged at a top opening of the box body. The supporting platform is arranged in the box body and used for bearing the nondestructive testing equipment storage cabinet and the display device. The supporting legs are arranged at the bottom of the box body. The linkage structure comprises a first tooth plate, a second tooth plate and a gear, so that the nondestructive testing equipment storage cabinet and the display device can be stored, portable carrying and transportation are carried out through the box body, and a reliable testing platform can be built without being restricted by the archaeological site environment; the method provides convenient and stable support for on-site detection and display of cultural relic patterns, is convenient to use, provides a more intuitive and convenient visual scene for professionals to analyze the integrity of the patterns, and improves the analysis efficiency and the accuracy of analysis results.

Description

Technical Field

[0001] The present invention relates to the technical field of detection equipment, and in particular to a portable non-destructive detection and real-time display device for cultural relic patterns. Background Art

[0002] The patterns of cultural relics usually refer to the designs, lines or textures on the surface or inside of the cultural relics. These patterns may be processed by humans, such as carvings, paintings, etc., or they may be formed naturally, such as rock textures, fossil imprints, etc. By studying and interpreting the patterns of cultural relics, we can have a deeper understanding of the culture, art and technological level of ancient society.

[0003] In the process of cultural relics excavation, on-site analysis of patterns is an extremely important part. Due to the complex environment of cultural relics excavation sites and the inconvenience of setting up non-destructive testing equipment for cultural relics, the existing pattern integrity analysis often relies on professionals using magnifying glasses to conduct on-site observation and judgment. However, such on-site pattern analysis is easily affected by the environment and cannot provide professionals with a more intuitive and reliable analysis environment, resulting in low analysis efficiency and inaccurate analysis results. Summary of the invention

[0004] In view of this, the present invention provides a portable non-destructive detection and real-time display device for cultural relic patterns to solve the problem that the environment at the cultural relic excavation site is complex and it is inconvenient to build non-destructive detection equipment for cultural relics, resulting in low analysis efficiency and inaccurate analysis results.

[0005] The present invention provides a portable non-destructive detection and real-time display device for cultural relic patterns, comprising:

[0006] The box body comprises a box body and two box covers movably arranged at the top opening of the box body;

[0007] A support platform, disposed in the box body, for carrying a nondestructive testing equipment storage cabinet and a display device;

[0008] Support feet, arranged at the bottom of the box body;

[0009] The linkage structure comprises a first tooth plate, a second tooth plate and a gear, the first tooth plate being movable in the height direction of the box body and being non-rotatably arranged on the side wall of the support platform, two first tooth plates being respectively arranged on the opposite side walls of the support platform, the two first tooth plates on the same side of the support platform being respectively connected to the two box covers, the second tooth plate being movable in the height direction and being non-rotatably arranged in the box body, the number of the second tooth plates being the same as the number of the first tooth plates and the positions being one-to-one corresponding, the tooth surfaces of adjacent first tooth plates and second tooth plates being opposite, the bottom of the box body being provided with through holes corresponding to the number of the second tooth plates, one end of four second tooth plates extending out of the corresponding through holes to be connected to the four corners of the support foot, the gear being rotatably arranged between adjacent first tooth plates and second tooth plates, and meshingly cooperating with the tooth surfaces;

[0010] Among them, the box cover is suitable for flipping relative to the box body and driving the corresponding first tooth plate to move in the height direction, and the first tooth plate is suitable for driving the support platform to rise in the height direction of the box body until the non-destructive testing equipment storage cabinet and the display device extend out of the top opening of the box body, or is suitable for driving the support platform to descend in the height direction of the box body until the non-destructive testing equipment storage cabinet and the display device are retracted into the inside of the box body.

[0011] Optionally, limiting grooves are provided on two opposite inner side walls of the box body, the first tooth plate and the second tooth plate are located in the limiting grooves and contact and cooperate with the inner walls of the limiting grooves, and a through groove extending along the height direction of the box body is opened on the side of the limiting groove facing the center of the box body, the first tooth plate is connected to the side wall of the support platform through a slide plate, the slide plate is guided and cooperated with the through groove, and the side of the second tooth plate facing away from the first tooth plate is slidably cooperated with the inner wall of the limiting groove.

[0012] Optionally, the box cover is transmission-connected to the first tooth plate via a linkage plate, and both ends of the linkage plate are respectively hinged to the plate surface of the box cover and one end of the first tooth plate facing the box body opening; the number and position of the linkage plates correspond to those of the first tooth plate.

[0013] Optionally, the extension lengths of the tooth surfaces of the first tooth plate and the second tooth plate are both greater than half of the extension length of the through groove.

[0014] Optionally, the support foot is in the shape of a rectangular frame, including pads forming four corners of the rectangular frame, and connecting beams forming four sides of the rectangular frame, and one end of the second tooth plate is connected to the pad.

[0015] Optionally, the top side wall of the support platform is provided with a mounting groove, and when the box cover is flipped away from the top opening of the box body to be perpendicular to the outer wall of the box body, the mounting groove is suitable for extending out of the top opening of the box body, a retractable pin-locking assembly is provided in the mounting groove, and the box cover is provided with a blind hole which is plugged into and cooperates with the pin-locking assembly.

[0016] Optionally, the pinning assembly includes a single-open sleeve, the open end of the single-open sleeve is penetrated by and slidably installed with a plug plate, a spring is fixedly connected between one end of the plug plate and one side of the inner cavity of the single-open sleeve; the single-open sleeve is fixedly installed inside the mounting groove.

[0017] Optionally, a positioning piece is passed through and slidably mounted on one end of the top of the plug plate, the positioning piece comprises a long cylinder, a sliding rod is fixedly connected to the bottom of the long cylinder, a sliding sheet is fixedly connected to the bottom end of the sliding rod, and the diameters of the long cylinder and the sliding sheet are the same and both are larger than the diameter of the sliding rod;

[0018] The bottom of the plug plate is provided with a stepped through hole used in conjunction with the slide plate and the slide rod, and the bottom of the box cover is provided with a blind hole used in conjunction with the slide plate.

[0019] Optionally, the supporting platform comprises a top surface, a bottom surface and two side surfaces, the top surface is used to support the non-destructive testing equipment storage cabinet and the display device, an installation space is formed between the top surface, the bottom surface and the two side surfaces, a power supply component is arranged in the installation space, and a plurality of heat dissipation grooves are opened on the bottom surface.

[0020] Optionally, a shoulder strap is provided on the outer wall of the box body.

[0021] Beneficial effects:

[0022] The portable cultural relic pattern nondestructive detection and real-time display device provided by the present invention comprises: a box body, a supporting platform, supporting legs and a linkage structure.

[0023] The box body includes a box body and two box covers movably arranged at the top opening of the box body. A support platform is arranged in the box body for carrying a storage cabinet and a display device for non-destructive testing equipment. The support legs are arranged at the bottom of the box body. The linkage structure includes a first tooth plate, a second tooth plate and a gear. The first tooth plate can be moved along the height direction of the box body and is non-rotatably arranged on the side wall of the support platform. Two first tooth plates are respectively arranged on the opposite side walls of the support platform. The two first tooth plates on the same side of the support platform are respectively connected to the two box covers. The second tooth plate can be moved along the height direction and is non-rotatably arranged in the box body. The number of the second tooth plates is the same as the number of the first tooth plates and the positions correspond one to one. The tooth surfaces of the adjacent first tooth plates and the second tooth plates are opposite. The bottom of the box body is provided with through holes corresponding to the number of the second tooth plates. One end of the four second tooth plates extends out of the corresponding through holes to connect with the four corners of the support legs. The gear is rotatably arranged between the adjacent first tooth plates and the second tooth plates and meshes with the tooth surfaces.

[0024] Among them, the box cover is suitable for flipping relative to the box body and driving the corresponding first tooth plate to move in the height direction. The first tooth plate is suitable for driving the supporting platform to rise in the height direction of the box body until the non-destructive testing equipment storage cabinet and the display device extend out of the top opening of the box body, or is suitable for driving the supporting platform to descend in the height direction of the box body until the non-destructive testing equipment storage cabinet and the display device retract into the inside of the box body.

[0025] When not in use, the support platform, the non-destructive testing equipment storage cabinet and the display limit are all located inside the box body, and the top opening of the box body is sealed by the box cover, which facilitates the transportation of the box body and improves portability. When in use, the box body can be placed at the corresponding position of the archaeological site, and the box body is supported on the working surface by the supporting legs, and then the box cover is rotated in the direction away from the top opening of the box body, so that the support platform rises to the non-destructive testing equipment storage cabinet and the display device extending out of the top opening of the box body, and at the same time, the supporting legs move in the direction away from the box body relative to the box body. Since the supporting legs are supported on the working surface, the box body will move in the direction away from the working surface, thereby further increasing the height of the support platform, the non-destructive testing equipment storage cabinet and the display device relative to the working surface to adapt to the operating height of the archaeological staff, thereby completing the construction of the working platform of the non-destructive testing equipment and the display device, and then the archaeological staff will take out the non-destructive testing equipment in the non-destructive testing equipment storage cabinet and connect it with the display device, so as to analyze and judge through the non-destructive testing equipment and the display device, thereby improving the detection efficiency and the accuracy of the detection results. After use, the nondestructive testing equipment can be disconnected from the display device and reset in the nondestructive testing equipment storage cabinet. The box cover can be rotated toward the top opening of the box body so that the support platform is retracted into the inside of the box body, and the support feet are moved relative to the box body toward the box body, thereby completing the box body recovery.

[0026] Specifically, when the box cover is flipped in the direction away from the top opening of the box body, the box cover will drive the first tooth plate to rise in the height direction of the box body. The first tooth plate is located on the side wall of the support platform, so that the support platform and the first tooth plate rise synchronously. Since the tooth surfaces of the first tooth plate and the second tooth plate are arranged relative to each other and are driven by gear meshing, the first tooth plate drives the gear to rotate in the first direction, and the second tooth plate is driven by the gear to descend relative to the box body in the height direction of the box body, so that the support platform rises relative to the box body while the support leg descends relative to the box body, thereby simultaneously completing the non-destructive testing equipment storage cabinet and display device extending out of the top opening of the box body, and adjusting the non-destructive testing equipment storage cabinet and display device to rise to the working height corresponding to the archaeological staff, reducing the difficulty of operation and improving the efficiency of building non-destructive testing equipment. In addition, the four groups of first tooth plates, second tooth plates and gears cooperate respectively, so that the opposite sides of the support platform can obtain stable driving force and support force, and the four corners at the bottom of the box body can be effectively supported, reducing the risk of accidents in detection.

[0027] Therefore, the portable non-destructive detection and real-time display equipment for cultural relic patterns provided by the present invention can not only store the non-destructive detection equipment storage cabinet and the display device, and carry and transport them portably through the box body, but also build a reliable detection platform without being restricted by the archaeological site environment, and provide convenient and stable support for on-site detection and display of cultural relic patterns. While being easy to use, it provides a more intuitive and convenient visualization scene for professionals to analyze the integrity of the patterns, improves the analysis efficiency and the accuracy of the analysis results, and is conducive to carrying out accurate on-site non-destructive analysis of cultural relic patterns. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic diagram of the structure of a portable non-destructive detection and real-time display device for cultural relic patterns according to an embodiment of the present invention;

[0030] Figure 2 for Figure 1 Schematic diagram of the structure of the portable cultural relic pattern non-destructive detection and real-time display equipment in the unfolded state;

[0031] Figure 3 This is a schematic diagram of the structure of the first tooth plate and the box cover in cooperation with each other according to an embodiment of the present invention;

[0032] Figure 4Schematic diagram of the cross-sectional structure of the limiting groove according to an embodiment of the present invention;

[0033] Figure 5 is a schematic cross-sectional structure diagram of another angle of the limiting groove of an embodiment of the present invention;

[0034] Figure 6 A schematic diagram of the structure of a support platform according to an embodiment of the present invention;

[0035] Figure 7 It is a schematic diagram of the structure of the cooperation between the second tooth plate and the support foot according to an embodiment of the present invention;

[0036] Figure 8 It is a schematic structural diagram of a pinning assembly according to an embodiment of the present invention.

[0037] Description of reference numerals:

[0038] 1. Box body; 101. Box cover; 103. Partition; 104. Through slot; 105. Blind hole; 2. Display device; 3. Linkage structure; 301. Gear; 302. First tooth plate; 303. Second tooth plate; 304. Linkage plate; 305. Slide plate; 4. Support foot; 401. Pad; 402. Connecting beam; 5. Support platform; 501. Installation slot; 6. Power supply assembly; 7. Storage cabinet for non-destructive testing equipment; 8. Pinning assembly; 801. Single-opening sleeve; 802. Insert plate; 803. Spring; 804. Step through hole; 9. Positioning member; 901. Long cylinder; 902. Slide rod; 903. Slide sheet. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0040] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment provides a portable non-destructive detection and real-time display device for cultural relic patterns, including: a box body, a support platform 5, a support leg 4 and a linkage structure 3.

[0041] The box body includes a box body 1 and two box covers 101 movably arranged at the top opening of the box body 1. The box body 1 can be a hollow cube structure or a rectangular structure. An opening is opened at the top of the box body 1 to facilitate the storage of the support platform 5, the non-destructive testing equipment storage cabinet 7 and the display device 2, and of course also includes the storage of other electrical components and power supply components. The size of each box cover 101 is half of the cross-sectional size of the box body 1, so as to facilitate the merging and sealing of the top opening of the box body 1. The two box covers 101 can be opened when in use.

[0042] The support platform 5 is arranged in the box body 1, and is used to carry the non-destructive testing equipment storage cabinet 7 and the display device 2. The support platform 5 may include a top surface, a bottom surface and two side surfaces, that is, a hollow frame structure formed by a combination of multiple flat plate materials. The top surface is used to carry the non-destructive testing equipment storage cabinet 7 and the display device 2. An installation space is formed between the top surface, the bottom surface and the two side surfaces. A power supply component 6 is arranged in the installation space. The bottom surface is provided with multiple heat dissipation grooves. The power supply component 6 may include a lithium battery or a storage battery, and a circuit board. The circuit board is provided with multiple sockets. The non-destructive testing equipment may include a lighting lamp for detecting the texture of cultural relics, a high-definition camera and an image processor, etc. The display device 2 includes a display screen. The corresponding structures of the display device 2 and the non-destructive testing equipment can be inserted into the corresponding sockets of the power supply component 6, and the heat dissipation groove can dissipate heat for the power supply component 6.

[0043] The supporting legs 4 are arranged at the bottom of the box body 1 , and the supporting legs 4 can directly contact the work surface, thereby providing stable support for the box body 1 .

[0044] The linkage structure 3 includes a first tooth plate 302, a second tooth plate 303 and a gear 301. The first tooth plate 302 can move in the height direction of the box body and is non-rotatably arranged on the side wall of the support platform 5. Two first tooth plates 302 are respectively arranged on the opposite side walls of the support platform 5. The two first tooth plates 302 on the same side of the support platform 5 are respectively connected to the two box covers 101. The second tooth plate 303 can move in the height direction and is non-rotatably arranged in the box body 1. The number of second tooth plates 303 is the same as the number of first tooth plates 302 and the positions correspond one to one. The tooth surfaces of adjacent first tooth plates 302 and second tooth plates 303 are opposite. The bottom of the box body 1 is provided with through holes corresponding to the number of second tooth plates 303. One end of the four second tooth plates 303 extends out of the corresponding through holes to be connected to the four corners of the support foot 4. The gear 301 is rotatably arranged between the adjacent first tooth plates 302 and second tooth plates 303, and meshes with the tooth surfaces. For example Figure 4As shown, two first tooth plates 302 are provided on the outer wall surfaces on the opposite sides of the support platform 5. The two first tooth plates 302 are arranged close to the edge and have one-to-one corresponding second tooth plates 303 and gears 301. The cooperation of four groups of first tooth plates 302, second tooth plates 303 and gears 301 can provide stable support for the four corners of the support platform 5, thereby improving the stability of the support platform 5 when performing lifting and lowering movements and maintaining it at the top opening of the box body.

[0045] The box cover 101 is suitable for flipping relative to the box body 1 and driving the corresponding first tooth plate 302 to move in the height direction. The first tooth plate 302 is suitable for driving the support platform 5 to rise in the height direction of the box body 1 until the non-destructive testing equipment storage cabinet 7 and the display device 2 extend out of the top opening of the box body 1, or is suitable for driving the support platform 5 to descend in the height direction of the box body 1 until the non-destructive testing equipment storage cabinet 7 and the display device 2 retract into the inside of the box body 1. The synchronous flipping of the two box covers 101 can drive the four first tooth plates 302 to move synchronously, and the four second tooth plates 303 can also make synchronous movement under the transmission of gear 301, so that the support platform 5 rises relative to the box body 1 and the support leg 4 falls relative to the box body 1, or the support platform 5 falls relative to the box body 1 and the support leg 4 rises relative to the box body 1. For example, when it is needed to be used, the two box covers 101 can be flipped 180 degrees relative to the top opening of the box body 1, so that the top opening of the box body 1 is completely exposed. When the top opening of the box body 1 needs to be closed, the two box covers 101 can be flipped 180 degrees in the opposite direction to close the top opening of the box body 1.

[0046] When not in use, the support platform 5, the non-destructive testing equipment storage cabinet 7 and the display limit are all located inside the box body 1, and the top opening of the box body 1 is sealed by the box cover 101, thereby facilitating the transportation of the box body and improving portability. When in use, the box body can be placed at the corresponding position of the archaeological site, and the box body is supported on the work surface by the support legs 4. Then the box cover 101 is rotated in the direction away from the top opening of the box body 1, so that the support platform 5 rises to the non-destructive testing equipment storage cabinet 7 and the display device 2 extend out of the top opening of the box body 1. At the same time, the support legs 4 move away from the box body 1 relative to the box body 1. Since the support legs 4 are supported on the work surface, the box body 1 will move away from the work surface, thereby further increasing the height of the support platform 5, the non-destructive testing equipment storage cabinet 7 and the display device relative to the work surface to adapt to the operating height of the archaeological staff, thereby completing the construction of the working platform of the non-destructive testing equipment and the display device 2. After that, the archaeological staff takes out the non-destructive testing equipment in the non-destructive testing equipment storage cabinet 7 and connects it with the display device 2, so as to analyze and judge through the non-destructive testing equipment and the display device 2, thereby improving the detection efficiency and the accuracy of the detection results. After use, the nondestructive testing equipment can be disconnected from the display device 2 and reset in the nondestructive testing equipment storage cabinet 7, and the box cover 101 can be rotated toward the top opening of the box body 1, so that the support platform 5 is retracted into the inside of the box body 1, and the support legs 4 are moved relative to the box body 1 toward the direction close to the box body 1, thereby completing the box body recovery.

[0047] Specifically, when the box cover 101 is flipped in the direction away from the top opening of the box body 1, the box cover 101 will drive the first tooth plate 302 to rise in the height direction of the box body 1. The first tooth plate 302 is located on the side wall of the support platform 5, so that the support platform 5 and the first tooth plate 302 rise synchronously. Since the tooth surfaces of the first tooth plate 302 and the second tooth plate 303 are arranged opposite to each other and are meshed and transmitted by the gear 301, the first tooth plate 302 drives the gear 301 to rotate in the first direction, and the second tooth plate 303 is driven by the gear 301 to descend relative to the box body 1 in the height direction of the box body 1, so that the support platform 5 rises relative to the box body 1 while the support leg 4 descends relative to the box body 1, thereby simultaneously completing the non-destructive testing equipment storage cabinet 7 and the display device 2 extending out of the top opening of the box body 1, and adjusting the non-destructive testing equipment storage cabinet 7 and the display device 2 to rise to the working height corresponding to the archaeological staff, thereby reducing the difficulty of operation and improving the efficiency of building non-destructive testing equipment. In addition, the four groups of first tooth plates 302, second tooth plates 303 and gears 301 cooperate with each other so that the opposite sides of the support platform 5 can obtain stable driving force and supporting force, and the four corners of the bottom of the box body 1 can be effectively supported, reducing the risk of accidents during detection.

[0048] Therefore, the portable non-destructive detection and real-time display equipment for cultural relic patterns provided by the present invention can not only store the non-destructive detection equipment storage cabinet 7 and the display device 2, and carry and transport them portably through the box body, but also build a reliable detection platform without being restricted by the archaeological site environment, providing convenient and stable support for on-site detection and display of cultural relic patterns. While being easy to use, it provides a more intuitive and convenient visualization scene for professionals to analyze the integrity of the pattern, improves the analysis efficiency and the accuracy of the analysis results, and is conducive to carrying out accurate on-site non-destructive analysis of cultural relic patterns.

[0049] like Figure 4 , Figure 5 and Figure 6 As shown, in this embodiment, limiting grooves are provided on two opposite inner side walls of the box body 1, and the limiting grooves are formed by a partition 103 arranged along the height direction inside the box body 1 and the inner wall of the box body 1, the first tooth plate 302 and the second tooth plate 303 are located in the limiting grooves, and contact and cooperate with the inner wall of the limiting grooves, and a through groove 104 extending along the height direction of the box body 1 is provided on the side of the limiting groove facing the center of the box body 1, that is, a through groove 104 is provided on the partition 103, the first tooth plate 302 is connected to the side wall of the support platform 5 through a slide plate 305, the slide plate 305 is guided and cooperated with the through groove 104, and the side of the second tooth plate 303 away from the first tooth plate 302 is slidably cooperated with the inner wall of the limiting groove.

[0050] For example, the cross-sectional shape of the limiting groove is rectangular, the first tooth plate 302 and the second tooth plate 303 are rectangular plates, and a tooth surface is provided on one of the surfaces of the rectangular plate. Then, the two relative surfaces of the first tooth plate 302 and the second tooth plate 303 that are not provided with a tooth surface can contact and cooperate with the inner wall of the limiting groove, thereby preventing the first tooth plate 302 and the second tooth plate 303 from rotating. At the same time, the first tooth plate 302 slides with the through groove 104 through the slide plate 305, so that the first tooth plate 302 can only slide along the height direction of the box body 1, avoiding movement along the horizontal direction of the box body 1, and the second tooth plate The surface on 303 opposite to the tooth surface also slides with the inner wall of the limiting groove, so that the other three surfaces of the second tooth plate 303 except the tooth surface slide with the inner wall of the limiting groove. Since the horizontal position of the first tooth plate 302 is fixed, the second tooth plate 303 can be limited in the horizontal direction by the gear 301 and the other three inner walls of the limiting groove, so that the second tooth plate 303 can only move in the height direction relative to the box body 1 and cannot move in the horizontal direction. At the same time, the close transmission matching relationship between the first tooth plate 302, the second tooth plate 303 and the gear 301 is guaranteed.

[0051] like Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, in this embodiment, the box cover 101 is transmission-connected with the first tooth plate 302 through a linkage plate 304, and the two ends of the linkage plate 304 are respectively hinged on the plate surface of the box cover 101 and the end of the first tooth plate 302 facing the opening of the box body 1, and the number and position of the linkage plates 304 and the first tooth plates 302 correspond, that is, two linkage plates 304 are respectively hinged on each box cover 101, and the two linkage plates 304 are respectively hinged to the two first tooth plates 302 on the same side of the opposite surface of the support platform 5. When the box cover 101 closes the top opening of the box body 1, the linkage plates 304 can The box cover 101 is inserted into the limiting groove. When it is needed, as the box cover 101 is flipped in the direction away from the top opening of the box body 1, the linkage plate 304 rotates synchronously and rises, thereby driving the first tooth plate 302 to rise in the height direction. Then the linkage plate 304 rotates to fit with the box cover 101. At this time, the box cover 101 completes the 180-degree flip, the first tooth plate 302 reaches the highest height, and the bottom end of the second tooth plate 303 reaches the lowest height. When it needs to be retracted, the box cover 101 can be rotated in the opposite direction, and the linkage plate 304 also gradually enters the limiting groove in the opposite direction.

[0052] like Figure 5 As shown, in this embodiment, the extension lengths of the tooth surfaces of the first tooth plate 302 and the second tooth plate 303 are both greater than half of the extension length of the through groove 104, thereby preventing the gear 301 from disengaging when the first tooth plate 302 and the second tooth plate 303 move to two relative limit distances.

[0053] like Figure 2 and Figure 7 As shown, in this embodiment, the support leg 4 is shaped like a rectangular frame, including pads 401 forming the four corners of the rectangular frame, and connecting beams 402 forming the four sides of the rectangular frame. One end of the second tooth plate 303 is connected to the pad 401. The pad 401 can be shaped like a rectangular parallelepiped, and the cross-sectional shape of the connecting beam 402 can be a triangle, thereby improving the stability of the support leg 4.

[0054] like Figure 2 , Figure 3 Figure 6 and Figure 8As shown, in this embodiment, the top side wall of the support platform 5 is provided with a mounting groove 501. When the box cover 101 is flipped away from the top opening of the box body 1 to be perpendicular to the outer wall of the box body 1, the mounting groove 501 is suitable for extending out of the top opening of the box body 1. A retractable pinning assembly 8 is provided in the mounting groove 501. The box cover 101 is provided with a blind hole 105 that is plugged with the pinning assembly 8. Since the size of the box cover 101 is half of the cross-sectional area of ​​the box body 1, after the box cover 101 is flipped 180 degrees, one side of the box cover 101 just contacts the top outer wall of the box body 1 and maintains a vertical state. In order to further improve the stability, the surface of the box cover 101 facing the top opening of the box body 1 during use is provided with a blind hole 105. The pinning assembly 8 can be plugged with the blind hole 105 to further improve the stability of the box cover 101. The provision of the blind hole 105 can avoid damaging the integrity of the box cover 101, so that an effective seal can be provided when the box cover 101 is buckled on the top opening of the box body 1.

[0055] like Figure 8 As shown, in this embodiment, the pinning assembly 8 includes a single-opening sleeve 801, the open end of the single-opening sleeve 801 passes through and is slidably installed with an insert plate 802, one end of the insert plate 802 and one side of the inner cavity of the single-opening sleeve 801 are fixedly connected with a spring 803, and the single-opening sleeve 801 is fixedly installed inside the mounting groove 501, so that the pinning assembly 8 is retractable. When the supporting platform 5 is stored in the box body 1, the insert plate 802 is squeezed by the inner wall of the box body 1 and extends into the single-opening sleeve 801, and the spring 803 is squeezed to obtain elastic potential energy. After the supporting platform 5 extends out of the top opening of the box body 1, the mounting groove 510 extends out of the top opening of the box body 1, and the spring 803 pushes the insert plate 802 to extend through the elastic force, and then the staff can plug the insert plate 802 into the blind hole 105.

[0056] like Figure 8As shown, in this embodiment, one end of the top of the plug plate 802 penetrates and is slidably installed with a positioning member 9, the positioning member 9 includes a long cylinder 901, the bottom of the long cylinder 901 is fixedly connected to a slide bar 902, the bottom end of the slide bar 902 is fixedly connected to a slide plate 903, the diameter of the long cylinder 901 and the slide plate 903 are the same, and both are larger than the diameter of the slide bar 902, the bottom of the plug plate 802 is provided with a stepped through hole 804 used in conjunction with the slide plate 903 and the slide bar 902, and the bottom of the box cover 101 is provided with a blind hole used in conjunction with the slide plate 903 Hole 105. After the box cover 101 is flipped 180 degrees, the insert plate 802 falls on the box cover 101 under the elastic force of the spring 803, and the flipping of the box cover 101 is stopped. The long cylinder 901 is pulled upward, and the long cylinder 901 drives the slide bar 902 to make the slide plate 903 enter the stepped through hole 804. The long cylinder 901 is pulled horizontally to drive the insert plate 802 to slide on the box cover 101. When the slide plate 903 moves to the blind hole 105, the long cylinder 901 is pressed downward to make the slide plate 903 enter the blind hole 105, thereby completing the limit of the box cover 101. After use, pull the long cylinder 901 upward to disengage the slide 903 from the blind hole 105, pull the long cylinder 901 horizontally to drive the plug plate 802 to disengage from the box cover 101, and flip the box cover 101 to make the second tooth plate 303 slide downward along the guide plate 102. During the process, the support platform 5 drives the display device 2, the non-destructive testing equipment storage cabinet 7 and the power supply component 6 to move downward and gradually sink into the box body 1. During the process, the first tooth plate 302 moves downward and resets until the box cover 101 is flipped 180° to complete the storage.

[0057] like Figure 1 As shown, in this embodiment, a shoulder strap is provided on the outer wall of the box body 1, and the shoulder strap is connected to two opposite outer walls of the box body 1, so as to facilitate carrying. Rubber pads can be provided on the other two opposite outer walls of the box body 1 to protect the box body 1.

[0058] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A portable non-destructive detection and real-time display device for cultural relic patterns, characterized in that: include: The box body comprises a box body (1) and two box covers (101) movably arranged at the top opening of the box body (1); A support platform (5) is arranged in the box body (1) and is used to carry a non-destructive testing equipment storage cabinet (7) and a display device (2); Support legs (4) are arranged at the bottom of the box body (1); The linkage structure (3) comprises a first toothed plate (302), a second toothed plate (303) and a gear (301); the first toothed plate (302) is movable in the height direction of the box body (1) and is non-rotatably arranged on the side wall of the support platform (5); two first toothed plates (302) are respectively arranged on the opposite side walls of the support platform (5); the two first toothed plates (302) on the same side of the support platform (5) are respectively connected to two box covers (101); the second toothed plate (303) is movable in the height direction and is non-rotatably arranged on the box body (1). The number of the second tooth plates (303) is the same as the number of the first tooth plates (302) and their positions correspond one to one, the tooth surfaces of adjacent first tooth plates (302) and second tooth plates (303) are opposite, the bottom of the box body (1) is provided with through holes corresponding to the number of the second tooth plates (303), one end of four second tooth plates (303) extends out of the corresponding through holes to be connected to the four corners of the support foot (4), the gear (301) is rotatably arranged between the adjacent first tooth plates (302) and second tooth plates (303), and meshes with the tooth surfaces; The box cover (101) is suitable for flipping relative to the box body (1) and driving the corresponding first tooth plate (302) to move in the height direction, and the first tooth plate (302) is suitable for driving the support platform (5) to rise in the height direction of the box body (1) until the non-destructive testing equipment storage cabinet (7) and the display device (2) extend out of the top opening of the box body (1), or is suitable for driving the support platform (5) to descend in the height direction of the box body (1) until the non-destructive testing equipment storage cabinet (7) and the display device (2) are retracted into the inside of the box body (1).

2. The portable non-destructive detection and real-time display device for cultural relic patterns according to claim 1 is characterized in that: The two opposite inner side walls of the box body (1) are provided with limiting grooves, the first tooth plate (302) and the second tooth plate (303) are located in the limiting grooves and are in contact with the inner walls of the limiting grooves, a through groove (104) extending along the height direction of the box body (1) is provided on one side of the limiting groove facing the center of the box body (1), the first tooth plate (302) is connected to the side wall of the support platform (5) through a slide plate (305), the slide plate (305) is guided and matched with the through groove (104), and the side of the second tooth plate (303) facing away from the first tooth plate (302) is slidably matched with the inner wall of the limiting groove.

3. The portable non-destructive detection and real-time display device for cultural relic patterns according to claim 2 is characterized in that: The box cover (101) is transmission-connected to the first toothed plate (302) via a linkage plate (304); two ends of the linkage plate (304) are respectively hinged to a plate surface of the box cover (101) and an end of the first toothed plate (302) opening toward the box body (1); the linkage plates (304) correspond in number and position to the first toothed plate (302).

4. The portable non-destructive detection and real-time display device for cultural relic patterns according to claim 2 is characterized in that: The extension lengths of the tooth surfaces of the first tooth plate (302) and the second tooth plate (303) are both greater than half the extension length of the through groove (104).

5. The portable non-destructive detection and real-time display device for cultural relic patterns according to claim 2 is characterized in that: The support leg (4) is in the shape of a rectangular frame, comprising pads (401) forming four corners of the rectangular frame, and connecting beams (402) forming four sides of the rectangular frame, and one end of the second tooth plate (303) is connected to the pad (401).

6. The portable non-destructive detection and real-time display device for cultural relic patterns according to claim 1 is characterized in that: The top side wall of the support platform (5) is provided with a mounting groove (501); when the box cover (101) is flipped away from the top opening of the box body (1) to be perpendicular to the outer wall of the box body (1), the mounting groove (501) is suitable for extending out of the top opening of the box body (1); a retractable pin-locking component (8) is arranged in the mounting groove (501); and the box cover (101) is provided with a blind hole (105) which is plugged and matched with the pin-locking component (8).

7. The portable non-destructive detection and real-time display device for cultural relic patterns according to claim 6 is characterized in that: The pinning assembly (8) comprises a single-opening sleeve (801), an insert plate (802) passing through and slidably mounted on the open end of the single-opening sleeve (801), a spring (803) fixedly connected between one end of the insert plate (802) and one side of the inner cavity of the single-opening sleeve (801); the single-opening sleeve (801) is fixedly mounted inside the mounting groove (501).

8. The portable non-destructive detection and real-time display device for cultural relic patterns according to claim 7 is characterized in that: A positioning member (9) is passed through and slidably mounted on one end of the top of the plug plate (802), the positioning member (9) comprising a long cylinder (901), a sliding rod (902) is fixedly connected to the bottom of the long cylinder (901), a sliding plate (903) is fixedly connected to the bottom end of the sliding rod (902), and the diameters of the long cylinder (901) and the sliding plate (903) are the same and both are larger than the diameter of the sliding rod (902); The bottom of the plug plate (802) is provided with a stepped through hole (804) for use with the slide (903) and the slide rod (902), and the bottom of the box cover (101) is provided with a blind hole (105) for use with the slide (903).

9. The portable non-destructive detection and real-time display device for cultural relic patterns according to claim 1 is characterized in that: The support platform (5) comprises a top surface, a bottom surface and two side surfaces, the top surface is used to support the non-destructive testing equipment storage cabinet (7) and the display device (2), an installation space is formed between the top surface, the bottom surface and the two side surfaces, a power supply component (6) is arranged in the installation space, and a plurality of heat dissipation grooves are provided on the bottom surface.

10. The portable non-destructive detection and real-time display device for cultural relic patterns according to claim 1 is characterized in that: A shoulder strap is provided on the outer wall of the box body (1).

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