Exploration scale card

Abstract

The utility model provides an exploration scale card comprising a box body, the top of which is provided with a display window; the bearing cloth is arranged in the box body; the marking strips are adhered to the bearing cloth, each marking strip comprises a plurality of first color strips and a plurality of second color strips which are alternately distributed in the first direction, the first color strips and the second color strips are different in color, the number of the marking strips is multiple, and the multiple marking strips are arranged on the bearing cloth in the second direction; the length of the first color strip on the same marking strip is equal to the length of the second color strip, and the lengths of the first color strips of different marking strips are not equal; the adjusting part is used for controlling the bearing cloth to operate so as to switch the types of the marking strips located at the display window. The specification of the marking strip at the display window can be adjusted according to the specific size of the cultural relic so as to better reflect the size of the cultural relic, and carrying is convenient.

Description

Technical Field

[0001] This application relates to the field of archaeological surveying, and more particularly to an exploration scale. Background Technology

[0002] When photographing and documenting archaeological sites, scale cards are needed to provide scale information for the photos. This allows for the determination of the actual size of objects in subsequent research, facilitating comparative analysis of archaeological discoveries at different locations and times. To enhance visual contrast and facilitate reading and photographic recording, exploration scale cards are typically arranged in alternating black and white patterns, with varying lengths of black and white on different cards. Appropriate scale cards must be selected based on the specific dimensions of the artifacts to accurately determine their size. Therefore, archaeologists generally need to carry multiple sizes of scale cards during archaeological exploration, which is quite cumbersome. Utility Model Content

[0003] In order to solve at least one of the technical problems mentioned in the background art, the purpose of this application is to provide an exploration scale card that can adjust the specifications of the marking strip according to the specific size of the cultural relic to better reflect the size of the cultural relic, and is also convenient to carry.

[0004] To achieve the above objectives, this application provides the following technical solution:

[0005] An exploration scale card includes:

[0006] The box body has a display window on its top;

[0007] A support fabric is disposed inside the box.

[0008] The label strip is adhered to the support fabric. The label strip includes a plurality of first color strips and a plurality of second color strips that are alternately distributed along a first direction. The first color strips and the second color strips are different colors. There are multiple label strips, and the multiple label strips are arranged along a second direction on the support fabric. The length of the first color strip on the same label strip is equal to the length of the second color strip. The lengths of the first color strips on different label strips are not equal.

[0009] Adjustment element, used to control the movement of the support cloth to switch the type of indicator strip located in the display window.

[0010] In one possible implementation,

[0011] The adjusting element includes:

[0012] A rotating shaft is rotatably connected inside the box. There are two rotating shafts, which are connected in a transmission manner. The supporting fabric is connected end to end and wrapped around the outer circumference of the two rotating shafts.

[0013] In one possible implementation,

[0014] The adjusting component further includes:

[0015] The synchronous belt includes two pulleys, each fixed to the outer periphery of one of the two rotating shafts, and the synchronous belt meshing with the two pulleys.

[0016] In one possible implementation,

[0017] The adjusting component further includes:

[0018] The first worm gear is coaxially fixed to the outer circumference of one of the rotating shafts;

[0019] A first worm gear is rotatably connected to the housing, with one end of the first worm gear extending out of the housing and meshing with a first worm wheel.

[0020] In one possible implementation,

[0021] The adjusting component further includes:

[0022] A connecting plate, one end of which is fixedly connected to the first worm gear;

[0023] An adjusting rod is rotatably connected to the end of the connecting plate away from the first worm gear.

[0024] In one possible implementation,

[0025] The exploration scale also includes:

[0026] The marking pin is slidably connected to the top surface of the box.

[0027] In one possible implementation,

[0028] A first slide bar is fixedly connected to the top of the box body. The cross-section of the first slide bar is trapezoidal. A first slider is fixedly connected to the side of the marking pin near the box body. The first slider is slidably connected to the first slide bar.

[0029] In one possible implementation,

[0030] The top surface of the first slider is threaded with a locking screw. After the position of the indicator pin is adjusted, the locking screw is turned so that it abuts against the box body to lock the position of the indicator pin.

[0031] Compared with the prior art, this application has the following advantages:

[0032] Overall, this application provides a display window at the top of the box and a support cloth inside the box. Different sizes of marker strips are set on the support cloth, and the type of marker strip at the display window is switched using an adjustment device. In this way, archaeologists do not need to carry different ruler cards. They only need to switch the appropriate marker strip according to the specific size of the cultural relic to better reflect the size of the cultural relic. The exploration ruler card provided by this application is not only simple to operate but also convenient to carry.

[0033] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this application, nor is it intended to limit the scope of this application. Other features of this application will become readily apparent from the following description. Attached Figure Description

[0034] The above and other objects, features, and advantages of exemplary embodiments of this application will become readily apparent from the following detailed description taken in conjunction with the accompanying drawings. Several embodiments of this application are illustrated in the drawings by way of example and not limitation, in which:

[0035] In the accompanying drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

[0036] Figure 1 A schematic diagram of the overall structure of an embodiment of this application is shown;

[0037] Figure 2 It shows Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0038] Figure 3 A schematic diagram of the components inside the housing according to an embodiment of this application is shown.

[0039] Explanation of the labels in the diagram:

[0040] 100. Box body; 110. Display window; 200. Supporting cloth; 300. Identification strip; 310. First color strip; 320. Second color strip; 400. Adjusting component; 410. Rotating shaft; 420. Synchronous belt; 430. Pulley; 440. First worm gear; 450. First worm; 460. Connecting plate; 470. Adjusting rod; 500. Identification pin; 600. First slide bar; 700. First slider; 800. Locking screw. Detailed Implementation

[0041] To make the objectives, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0042] Reference Figures 1-3 This application provides an exploration ruler card, comprising a box 100, a display window 110 at the top of the box 100, a support cloth 200 inside the box 100, and an identification strip 300 adhered to the support cloth 200. The identification strip 300 includes several first color strips 310 and several second color strips 320 alternately distributed along a first direction, where the first direction refers to the length direction of the box 100. To further enhance visual contrast, the colors of the first color strips 310 and the second color strips 320 should be two visually distinct colors, such as black and white, red and green, yellow and purple, or blue and orange. The lengths of the first color strips 310 and second color strips 320 on the same identification strip 300 are equal, while the lengths of the first color strips 310 on different identification strips 300 are unequal. To better identify the length of the color strips, each identification strip 300 can have numerical markings on both sides to indicate its length. An adjustment component 400 is also provided inside the housing 100. The adjustment component 400 is used to control the operation of the support cloth 200 so that the type of the indicator strip 300 at the display window 110 can be switched.

[0043] The following describes a specific application scenario: When archaeologists need to photograph and record artifacts, they can place the artifact and adjust the specifications of the marker strips 300 according to its size. Specifically, this is done by operating the adjusting mechanism 400, which in turn moves the supporting cloth 200, causing the marker strips 300 to pass through the display window 110 one by one until the appropriate marker strip 300 reaches the display window 110. At this point, the archaeologists can stop driving the supporting cloth 200, place the artifact on top of the box 100, and then take photographs to save the artifact's size data. It should be reiterated that the main function of the exploration scale card provided in this application is to facilitate understanding the size of the artifact by observing the specific specifications of the marker strips 300 in the photograph.

[0044] Overall, this application provides a display window 110 at the top of the box 100, a support cloth 200 inside the box 100, and different sizes of marker strips 300 on the support cloth 200. The type of marker strip 300 at the display window 110 can be switched using an adjusting component 400. In this way, archaeologists do not need to carry different scale cards. They only need to switch the appropriate marker strip 300 according to the specific size of the artifact to better reflect the size of the artifact. The exploration scale card provided by this application is not only simple to operate but also convenient to carry.

[0045] Reference Figure 1 and Figure 3 As a specific embodiment of this application, the adjusting member 400 includes two rotating shafts 410 rotatably connected inside the box body 100, and the two rotating shafts 410 are connected in a transmission manner. The carrying cloth 200 is wound around the outer periphery of the two rotating shafts 410, with the ends connected.

[0046] Furthermore, the adjusting member 400 also includes a timing belt 420 and two pulleys 430, the two pulleys 430 being fixed to the outer periphery of the two rotating shafts 410 respectively, while the timing belt 420 is wrapped around the two pulleys 430 and engaged with the two pulleys 430.

[0047] Furthermore, the adjusting member 400 also includes a first worm gear 440 coaxially fixed to the outer periphery of one of the rotating shafts 410, and a first worm 450 rotatably connected inside the housing 100, with one end of the first worm 450 extending out of the housing 100, and the first worm gear 440 and the first worm 450 meshing together.

[0048] Furthermore, the adjusting member 400 also includes a connecting plate 460 and an adjusting rod 470. One end of the connecting plate 460 is fixedly connected to the first worm gear 450, and the other end of the connecting plate 460 is rotatably connected to the adjusting rod 470.

[0049] In specific usage scenarios, when switching the identification strip 300, archaeologists use the hand adjustment rod 470 to rotate the first worm gear 450. Then, through the meshing of the first worm gear 450 and the first worm wheel 440, as well as the cooperation of the pulley 430 and the synchronous belt 420, the two rotating shafts 410 rotate synchronously in the same direction, thereby driving the supporting cloth 200 to rotate, and further driving the identification cards to pass through the display window one by one.

[0050] Referring to the figure, as a specific embodiment of this application, the exploration scale card also includes a marker pin 500 that is slidably connected to the top surface of the box 100.

[0051] Specifically, a first slider 600 is fixedly connected to the top of the box 100, and the cross-section of the first slider 600 is trapezoidal. A first slider 700 is fixedly connected to the side of the marking pin 500 near the first slider 600. The first slider 700 is slidably connected to the first slider 600. The marking pin 500 and the box 100 are also slidably connected through the cooperation of the first slider 700 and the first slider 600. The trapezoidal first slider 600 is to ensure that the first slider 700 does not detach from the first slider 600.

[0052] Furthermore, a locking screw 800 is threaded onto the top surface of the first slider 700. After the position of the indicator needle 500 is adjusted, the locking screw 800 is turned so that it abuts against the box body 100 to lock the position of the indicator needle 500.

[0053] Depending on the specific application scenario, after the cultural relic is placed and the appropriate marker strip 300 is adjusted, the first slider 700 is pushed, causing the first slider 700 and the marker needle 500 to slide together along the first slider 600, so that the marker needle 500 gradually approaches and reaches the edge of the cultural relic. Then, the locking screw 800 is tightened to lock the position of the first slider 700 and the marker needle 500. In this way, the size of the cultural relic can be observed more clearly and more accurately through the marker needle 500.

[0054] It should be understood that the various forms of processes shown above can be used to rearrange, add, or delete steps. For example, the steps described in this application can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this application can be achieved, and this is not limited herein.

[0055] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0056] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An exploration scale card, characterized in that, include: The box body (100) has a display window (110) on its top. A support fabric (200) is disposed inside the box body (100); The label strip (300) is adhered to the support fabric (200). The label strip (300) includes a plurality of first color strips (310) and a plurality of second color strips (320) alternately distributed along a first direction. The first color strips (310) and the second color strips (320) are different colors. There are multiple label strips (300). Multiple label strips (300) are arranged on the support fabric (200) along a second direction. The length of the first color strip (310) on the same label strip (300) is equal to the length of the second color strip (320). The lengths of the first color strips (310) of different label strips (300) are not equal. Adjustment element (400) is used to control the operation of the support cloth (200) to switch the type of the label bar (300) located in the display window (110).

2. The exploration scale card according to claim 1, characterized in that, The adjusting member (400) includes: Rotating shaft (410) is rotatably connected inside the box body (100). There are two rotating shafts (410), and the two rotating shafts (410) are connected in a transmission. The bearing cloth (200) is connected end to end and wrapped around the outer periphery of the two rotating shafts (410).

3. The exploration scale card according to claim 2, characterized in that, The adjusting element (400) further includes: The synchronous belt (420) and pulleys (430) are provided. There are two pulleys (430), which are respectively fixed to the outer periphery of the two rotating shafts (410). The synchronous belt (420) is meshed with the two pulleys (430).

4. The exploration scale card according to claim 3, characterized in that, The adjusting element (400) further includes: The first worm gear (440) is coaxially fixed to the outer periphery of one of the rotating shafts (410); The first worm (450) is rotatably connected inside the housing (100), with one end of the first worm (450) extending out of the housing (100), and the first worm (450) meshing with the first worm wheel (440).

5. The exploration scale card according to claim 4, characterized in that, The adjusting element (400) further includes: A connecting plate (460), one end of which is fixedly connected to the first worm (450); An adjusting rod (470) is rotatably connected to the end of the connecting plate (460) away from the first worm gear (450).

6. The exploration scale card according to claim 1, characterized in that, The exploration scale also includes: The marking pin (500) is slidably connected to the top surface of the box body (100).

7. The exploration scale card according to claim 6, characterized in that, The top of the box (100) is fixedly connected to a first slide bar (600), the cross section of the first slide bar (600) is trapezoidal, and the marking pin (500) is fixedly connected to a first slider (700) on the side near the box (100), the first slider (700) is slidably connected to the first slide bar (600).

8. The exploration scale card according to claim 7, characterized in that, The top surface of the first slider (700) is threaded with a locking screw (800). After the position of the marking pin (500) is adjusted, the locking screw (800) is turned so that it abuts against the box body (100) to lock the position of the marking pin (500).

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