A measuring scale for building surveying

Abstract

The utility model relates to building surveying and mapping technical field discloses a surveying and mapping is with surveying scale, including storage ruler frame and folding surveying scale, the storage ruler frame front parallel sliding has two mobile sliding blocks. The utility model, through being slid and being installed with mobile sliding block on the storage ruler frame front, can support two folding surveying scales, the intuitive measurement of building height is carried out after two folding surveying scales are unfolded, second bending ruler and folding surveying scale can be arranged in cross shape, and three -dimensional surveying and mapping is convenient, the magnetic attraction drop -resistant board can be magnetically attracted, and folding surveying scale is folded, and the magnetic attraction is stored in the storage ruler frame front, second bending ruler can be stored in the front or back of the storage ruler frame after folding, and the anti -disengagement limiting piece plays the anti -disengagement limiting effect, and folding storage is convenient, makes the device can carry out the measurement operation of different plane dimension, and the measurement adaptability is good, and folding storage is convenient, and the storage operation is convenient, and is convenient for carrying use.

Description

Technical Field

[0001] This utility model relates to the field of architectural surveying technology, and in particular to a measuring ruler for architectural surveying. Background Technology

[0002] In the field of architectural surveying, measuring rulers are essential tools for obtaining architectural dimensional data. They are widely used in site surveying before construction, dimensional verification during construction, and acceptance measurements after completion. Typically, they utilize scale markings in conjunction with length measuring structures to achieve basic measurements. When measuring the length of building walls, the measuring ruler can remain vertical, extending from the bottom reference plane to the top of the component to read the height dimension. This provides crucial foundational data support for architectural design optimization, construction accuracy control, and project quality assessment.

[0003] However, in existing technologies, architectural surveying rulers typically only provide simple, intuitive measurements of height or width in a single dimension, resulting in a relatively narrow range of applications. When performing three-dimensional measurements of length, width, and height at a corner, the ruler needs to be used multiple times, which may lead to misalignment or tilting due to placement issues. Consequently, the accuracy of the measurements is relatively insufficient, and it is not possible to simultaneously measure different planar dimensions. Furthermore, the ruler's length is difficult to adjust, making it unsuitable for measurements of varying lengths. Additionally, the ruler's folding and storage are not convenient, failing to achieve a compact form and occupying significant storage space, making it difficult to organize and store in toolboxes or backpacks. It is also prone to damage during transport due to collisions between protruding parts and other tools, increasing maintenance costs. Therefore, we propose an architectural surveying ruler to address these issues. Utility Model Content

[0004] In response to the problems raised, this utility model provides a measuring ruler for architectural surveying to solve the aforementioned issues.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A measuring ruler for architectural surveying includes a storage frame and a folding measuring ruler, wherein the storage frame has two sliding blocks that slide parallel to each other on its front side.

[0007] The two folding measuring rulers are rotatably connected to two movable sliding blocks respectively. The back of the storage ruler frame is provided with a magnetic anti-drop plate. Each of the two folding measuring rulers is fitted with a sliding limit measuring end. A second bent ruler is inserted and slidably inserted in the middle of the storage ruler frame. Both ends of the second bent ruler are hinged with anti-disengagement limit components. The middle of the storage ruler frame is provided with a support limit frame to support the second bent ruler.

[0008] Preferably, the upper and lower sides of the front of the storage ruler frame are provided with limiting slides, and the two movable sliding blocks are correspondingly engaged and slid on the inner side of the two limiting slides. The two movable sliding blocks are magnetically positioned on the front of the storage ruler frame by magnetic anti-drop plates. The upper and lower sides of the storage ruler frame are provided with gripping handles.

[0009] Preferably, a support column is fixedly installed on the front of the movable sliding block, and the end of the folding measuring ruler is rotatably connected to the support column. A compression positioning ring is threaded onto the support column, and the compression positioning ring compresses and positions the folding measuring ruler on the side near the movable sliding block.

[0010] Preferably, the limiting measuring end is rectangular and slides on the folding measuring ruler, and a measuring reference end is provided on the side of the limiting measuring end.

[0011] Preferably, the folding measuring ruler includes a first folding ruler and a second folding ruler. One end of the first folding ruler is rotatably connected to a movable sliding block. A load-bearing support column is rotatably hinged between the first folding ruler and the second folding ruler. Both the first folding ruler and the second folding ruler are made of magnetic metal.

[0012] Preferably, the second bending ruler includes two horizontal rulers, with a connecting drive column hinged between the two horizontal rulers. The horizontal rulers are inserted and slidably within the supporting and limiting frame, and the opposite sides of the two horizontal rulers are respectively hinged to two anti-disengagement limiting members.

[0013] Preferably, the supporting and limiting frame is installed in the middle of the storage ruler frame, and the front and rear ends of the supporting and limiting frame extend out of the front and rear sides of the storage ruler frame, respectively. The supporting and limiting frame is made of hard rubber and is interference-fitted to the outside of the second bending ruler.

[0014] Preferably, the anti-detachment limiting component includes an anti-detachment block, an adjusting post, and a detachable threaded sleeve. The two adjusting posts are hinged to both ends of the second bending ruler, and the two adjusting posts are fixedly installed on the opposite side of the two anti-detachment blocks. The side of the two adjusting posts away from the second bending ruler is respectively threaded into the inner side of the two detachable threaded sleeves. The outer diameter of the adjusting post is smaller than the inner diameter of the supporting limiting frame.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] 1. This architectural surveying measuring ruler has sliding blocks installed on both the top and bottom of the front of the storage ruler frame, which can support two folding measuring rulers. When unfolded, the two folding measuring rulers can be vertically aligned for direct measurement of building height. They can be folded or unfolded according to the measurement length. The folding measuring rulers are positioned by magnetic anti-fall plates. The middle of the storage ruler frame is equipped with a support and limiting frame to support the extension of the second folding ruler. The second folding ruler and the folding measuring rulers can be arranged in a cross shape, which is convenient for measuring and mapping different planes. This allows the device to perform measurement operations on different plane dimensions, and the measurement adaptability is good.

[0017] 2. This architectural surveying measuring ruler, by setting up a magnetic anti-fall plate, moves a sliding block to the edge of the storage ruler frame, folds the measuring ruler, and magnetically stores it on the upper and lower sides of the front of the storage ruler frame. The second bending ruler can be stretched to the front or back of the storage ruler frame. After folding, it can be stored on the front or back of the storage ruler frame. The anti-disengagement limiting component plays a role in preventing disengagement, and the second bending ruler can be hinged to adjust its angle, which is convenient for folding and storage. After storage, it can be stably magnetically attracted by the magnetic anti-fall plate. The storage operation is convenient, making the device easy to fold and store, and easy to carry and use. Attached Figure Description

[0018] Figure 1 This utility model provides a frontal three-dimensional schematic diagram of a measuring ruler for architectural surveying;

[0019] Figure 2 This utility model provides a top-view three-dimensional schematic diagram of a measuring ruler for architectural surveying;

[0020] Figure 3 This utility model provides a rear-view stereoscopic diagram of a measuring ruler for architectural surveying;

[0021] Figure 4 This utility model provides a partial side view sectional diagram of a measuring ruler for architectural surveying;

[0022] Figure 5 This is a frontal perspective three-dimensional schematic diagram of the connection structure between the support column and the extrusion positioning ring of this utility model.

[0023] In the diagram: 1. Storage ruler frame; 101. Limiting slide; 102. Grip handle; 2. Folding measuring ruler; 201. First folding ruler; 202. Second folding ruler; 203. Support column; 3. Moving sliding block; 301. Support column; 302. Compression positioning ring; 4. Magnetic anti-drop plate; 5. Limiting measuring end; 501. Measuring reference end; 6. Second bending ruler; 601. Horizontal ruler; 602. Connecting drive column; 7. Anti-detachment limiting component; 701. Anti-detachment block; 702. Adjusting column; 703. Disassembly threaded sleeve; 8. Supporting limiting frame. Detailed Implementation

[0024] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Please see Figures 1-5 A measuring ruler for architectural surveying includes a storage frame 1 and a folding measuring ruler 2. The storage frame 1 has two sliding blocks 3 that slide parallel to each other on the front.

[0027] Two folding measuring rulers 2 are rotatably connected to two movable sliding blocks 3 respectively. A magnetic anti-drop plate 4 is provided on the back of the storage ruler frame 1. Each of the two folding measuring rulers 2 is fitted with a sliding limit measuring end 5. A second bent ruler 6 is inserted and slidably connected in the middle of the storage ruler frame 1. Both ends of the second bent ruler 6 are hinged with anti-disengagement limit parts 7. A support limit frame 8 for supporting the second bent ruler 6 is provided in the middle of the storage ruler frame 1.

[0028] The beneficial effects that this plan aims to achieve are:

[0029] The storage frame 1 has movable sliding blocks 3 installed on both the top and bottom of the front side, which can support two folding measuring rulers 2. After the two folding measuring rulers 2 are unfolded, they can be vertically aligned to directly measure the building height. They can be folded or unfolded according to the measurement length. The folding measuring rulers 2 are positioned by magnetic anti-fall plate 4. The storage frame 1 has a support and limiting frame 8 in the middle, which can support the telescopic support of the second bending ruler 6. The second bending ruler 6 and the folding measuring ruler 2 can be arranged in a cross shape, which is convenient for measuring and mapping different planes.

[0030] The magnetic anti-drop plate 4 can be magnetically attracted. The sliding block 3 is moved to the edge of the storage ruler frame 1 to fold the folding measuring ruler 2. It is magnetically absorbed and stored on the upper and lower sides of the front of the storage ruler frame 1. The second bending ruler 6 can be stretched to the front or back of the storage ruler frame 1. After folding, it can be stored on the front or back of the storage ruler frame 1. The anti-disengagement limiting member 7 plays a role in preventing disengagement and limiting the second bending ruler 6. The second bending ruler 6 can be hinged to the anti-disengagement limiting member 7 to adjust the angle, which is convenient for folding and storage. After storage, it can be stably magnetically attracted by the magnetic anti-drop plate 4, so that the device can perform measurement operations on different plane dimensions. It has good measurement adaptability, is easy to fold and store, and is convenient to store and carry.

[0031] Furthermore, the upper and lower sides of the front of the storage ruler frame 1 are provided with limiting slides 101, and two movable sliding blocks 3 are correspondingly engaged and slid inside the two limiting slides 101. The two movable sliding blocks 3 are magnetically positioned on the front of the storage ruler frame 1 by the magnetic anti-drop plate 4. The upper and lower sides of the storage ruler frame 1 are provided with gripping handles 102.

[0032] Specifically, the upper and lower sides of the front of the storage ruler frame 1 are provided with limiting slides 101, which can support the two movable sliding blocks 3 to slide stably. This allows the movable sliding blocks 3 to play a limiting role when moving. The movable sliding blocks 3 can be magnetically positioned by the magnetic anti-fall plate 4, ensuring stable movement support and good load-bearing capacity.

[0033] Furthermore, a support column 301 is fixedly installed on the front of the movable sliding block 3, and the end of the folding measuring ruler 2 is rotatably connected to the support column 301. A compression positioning ring 302 is threadedly connected to the support column 301, and the compression positioning ring 302 compresses and positions the folding measuring ruler 2 on the side close to the movable sliding block 3.

[0034] Specifically, a support column 301 is fixedly installed on the front of the movable sliding block 3. The support column 301 can support and bear the folding measuring ruler 2. The compression positioning ring 302 is threadedly installed on the support column 301, which facilitates the compression positioning ring 302 to rotate and compress the folding measuring ruler 2, making it easy to compress and fix the folding measuring ruler 2. The positioning and clamping adaptability is good, and it is easy to position and bear the load and adapt to the load.

[0035] Furthermore, the limiting measuring end 5 is rectangular and slides on the folding measuring ruler 2, and the side of the limiting measuring end 5 is provided with a measuring reference end 501;

[0036] Specifically, the limiting measuring end 5 is rectangular and slides on the folding measuring ruler 2. When the folding measuring ruler 2 is unfolded, it is easy to position and clamp the folding measuring ruler 2 by the limiting measuring end 5. The clamping and positioning adaptability is good. The side of the limiting measuring end 5 is provided with a measurement reference end 501, which is convenient for measurement and positioning by the measurement reference end 501. The measurement is convenient and the positioning effect is good.

[0037] Furthermore, the folding measuring ruler 2 includes a first folding ruler 201 and a second folding ruler 202. One end of the first folding ruler 201 is rotatably connected to the movable sliding block 3. A load-bearing support column 203 is rotatably hinged between the first folding ruler 201 and the second folding ruler 202. Both the first folding ruler 201 and the second folding ruler 202 are made of magnetic metal.

[0038] Specifically, a support column 203 is provided between the first folding ruler 201 and the second folding ruler 202. The whole assembly is integrated, making it convenient to fold and store. The first folding ruler 201 and the second folding ruler 202 can be folded and assembled into one unit. They can be placed vertically or folded. Folding and storage is stable and convenient.

[0039] Furthermore, the second bending ruler 6 includes two horizontal rulers 601, with a connecting drive column 602 hinged between the two horizontal rulers 601. The horizontal rulers 601 are inserted and slid within the supporting and limiting frame 8, and the opposite sides of the two horizontal rulers 601 are respectively hinged to two anti-disengagement limiting members 7.

[0040] Specifically, the two horizontal rulers 601 are hinged to drive the column 602, which can be folded and assembled, and the installation and load-bearing are stable. The horizontal rulers 601 are hinged to the side with anti-disengagement limiting parts 7. When folding is required, the anti-disengagement limiting parts 7 can be hung on the supporting limiting frame 8, and the two horizontal rulers 601 can be folded and attached to the front of the storage ruler frame 1. They are magnetically positioned by the magnetic anti-drop plate 4, which has excellent adaptability.

[0041] Furthermore, the supporting and limiting frame 8 is installed in the middle of the storage ruler frame 1, and the front and rear ends of the supporting and limiting frame 8 extend out of the front and rear sides of the storage ruler frame 1 respectively. The supporting and limiting frame 8 is made of hard rubber and is interference-fitted to the outside of the second bending ruler 6.

[0042] Specifically, the support and limiting frame 8 is installed in the middle of the storage ruler frame 1. The support and limiting frame 8 is made of hard rubber and can stably support the second bending ruler 6. This facilitates the extension and retraction of the second bending ruler 6 within the support and limiting frame 8. The positioning and movement are relatively stable and have good adaptability.

[0043] Furthermore, the anti-disengagement limiting component 7 includes an anti-disengagement block 701, an adjusting column 702, and a disassembly threaded sleeve 703. The two adjusting columns 702 are respectively hinged to both ends of the second bending ruler 6. The two adjusting columns 702 are fixedly installed on the opposite side of the two anti-disengagement blocks 701. The side of the two adjusting columns 702 away from the second bending ruler 6 is respectively threaded into the inner side of the two disassembly threaded sleeves 703. The outer diameter of the adjusting column 702 is smaller than the inner diameter of the supporting limiting frame 8.

[0044] Specifically, the anti-detachment block 701 is fixedly installed with a disassembly threaded sleeve 703, which can be threaded onto the adjusting column 702. The adjusting column 702 is hinged to the end of the second bending ruler 6, which facilitates the disassembly and fixing of the anti-detachment block 701. The second bending ruler 6 can be folded, which facilitates the hinged angle adjustment of the adjusting column 702. It is easy to fold and store. After storage, the second bending ruler 6 can be stably magnetically attracted by the magnetic anti-drop plate 4, which makes storage convenient.

[0045] How to use and how to work this device:

[0046] The storage ruler frame 1 has movable sliding blocks 3 that are slidably installed on both the top and bottom of the front side for easy movement, measurement and adjustment. The back of the storage ruler frame 1 is equipped with a magnetic anti-drop plate 4, which can play a magnetic positioning role and ensure stable and accurate measurement of the movable sliding blocks 3. Folding measuring rulers 2 are installed on both movable sliding blocks 3. When unfolded, the two folding measuring rulers 2 can be vertically arranged for intuitive measurement of building height. The length of the folding measuring rulers 2 can be adjusted according to the measurement length, making length measurement convenient. The storage ruler frame 1 has a support and limiting frame 8 in the middle to support the telescopic support of the second folding ruler 6. The second folding ruler 6 and the folding measuring ruler 2 can be arranged in a cross shape, which is convenient for measuring and mapping different planes. It can perform measurement operations on different plane dimensions and has good measurement adaptability.

[0047] Move the sliding block 3 to the edge of the storage ruler frame 1 so that the folding measuring ruler 2 can be magnetically absorbed and stored on the upper and lower sides of the front of the storage ruler frame 1 after folding. The second bending ruler 6 can be stretched to the front or back of the storage ruler frame 1. After folding, it can be stored on the front or back of the storage ruler frame 1. The anti-detachment limiter 7 plays a role in preventing the second bending ruler 6 from detaching, making it difficult to detach from the support limiter 8. The second bending ruler 6 can be hinged to adjust its angle on the anti-detachment limiter 7, which is convenient for folding and storage. After storage, it can be magnetically attracted by the magnetic anti-drop plate 4. The storage operation is convenient, and it is easy to carry after storage. It can be placed in a toolbox or backpack for organization and storage, and is convenient to use.

[0048] The storage ruler frame 1 has limit slides 101 on both the top and bottom sides of the front, which can support the two movable sliding blocks 3 to slide stably. This makes it easy for the movable sliding blocks 3 to play a limiting role when moving. The movable sliding blocks 3 can be magnetically positioned by the magnetic anti-drop plate 4, and the movement support is stable with good load-bearing capacity.

[0049] The front of the movable sliding block 3 is fixedly installed with a support column 301. The support column 301 can support and bear the folding measuring ruler 2. The compression positioning ring 302 is threadedly installed on the support column 301, which facilitates the compression positioning ring 302 to rotate and compress the folding measuring ruler 2, making it easy to compress and fix the folding measuring ruler 2. The positioning and clamping adaptability is good, and it is easy to position and bear the load and adapt to the load.

[0050] The limiting measuring end 5 is rectangular and slides on the folding measuring ruler 2. When the folding measuring ruler 2 is unfolded, it is easy to position and clamp the folding measuring ruler 2 by the limiting measuring end 5. The clamping and positioning adaptability is good. The side of the limiting measuring end 5 is provided with a measurement reference end 501, which is convenient for measurement and positioning by the measurement reference end 501. The measurement is convenient and the positioning effect is good.

[0051] The folding measuring ruler 2 includes a first folding ruler 201 and a second folding ruler 202. A support column 203 is provided between the first folding ruler 201 and the second folding ruler 202. The whole assembly is integrated, and it is convenient to fold and store. The first folding ruler 201 and the second folding ruler 202 can be folded and assembled into one unit. They can be placed vertically or folded. Folding and storage is stable and convenient.

[0052] The second bending ruler 6 includes two horizontal rulers 601, which are hinged to a drive column 602. It can be folded and assembled, and the installation and load-bearing capacity are stable. The side of the horizontal ruler 601 is hinged with an anti-disengagement limiting piece 7. When folding is required, the anti-disengagement limiting piece 7 can be hung on the support limiting frame 8, and the two horizontal rulers 601 can be folded and attached to the front of the storage ruler frame 1. They are magnetically positioned by the magnetic anti-drop plate 4, which has excellent adaptability.

[0053] The support and limiting frame 8 is installed in the middle of the storage ruler frame 1. The support and limiting frame 8 is made of hard rubber and can stably support the second bent ruler 6. This facilitates the extension and retraction of the second bent ruler 6 within the support and limiting frame 8. The positioning and movement are relatively stable and have good adaptability.

[0054] The anti-detachment limiting component 7 includes an anti-detachment block 701, an adjusting column 702, and a detachable threaded sleeve 703. The anti-detachment block 701 is fixedly installed with the detachable threaded sleeve 703, which can be threaded onto the adjusting column 702. The adjusting column 702 is hinged to the end of the second bending ruler 6, which facilitates the disassembly and fixing of the anti-detachment block 701. The second bending ruler 6 can be folded, which facilitates the hinged angle adjustment of the adjusting column 702. It is easy to fold and store. After storage, the second bending ruler 6 can be stably magnetically attracted by the magnetic anti-drop plate 4, which makes storage convenient.

[0055] The device can perform measurements on different planar dimensions, has good measurement adaptability, and is easy to fold and store, making it convenient to store and carry.

[0056] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A surveying scale for architectural surveying, characterized in that: It includes a storage ruler frame (1) and a folding measuring ruler (2), wherein the storage ruler frame (1) has two sliding blocks (3) that slide parallel to each other on the front side; The two folding measuring rulers (2) are rotatably connected to two movable sliding blocks (3). The back of the storage ruler frame (1) is provided with a magnetic anti-drop plate (4). The two folding measuring rulers (2) are fitted with sliding limit measuring ends (5). The storage ruler frame (1) is inserted and slidably connected with a second bent ruler (6). The two ends of the second bent ruler (6) are hinged with anti-disengagement limit pieces (7). The storage ruler frame (1) is provided with a support limit frame (8) to support the second bent ruler (6).

2. The measuring scale for building surveying according to claim 1, wherein: The storage ruler frame (1) has limiting slides (101) on both the upper and lower sides of the front. The two movable sliding blocks (3) are engaged and slid on the inner side of the two limiting slides (101). The two movable sliding blocks (3) are magnetically positioned on the front of the storage ruler frame (1) by the magnetic anti-drop plate (4). The storage ruler frame (1) has gripping handles (102) on both the upper and lower sides.

3. A measuring ruler for architectural surveying according to claim 1, characterized in that: A support column (301) is fixedly installed on the front of the movable sliding block (3), and the end of the folding measuring ruler (2) is rotatably connected to the support column (301). A compression positioning ring (302) is threaded onto the support column (301), and the compression positioning ring (302) compresses and positions the folding measuring ruler (2) on the side close to the movable sliding block (3).

4. A measuring ruler for architectural surveying according to claim 1, characterized in that: The limiting measuring end (5) is rectangular and slides on the folding measuring ruler (2). The side of the limiting measuring end (5) is provided with a measuring reference end (501).

5. A measuring ruler for architectural surveying according to claim 1, characterized in that: The folding measuring ruler (2) includes a first folding ruler (201) and a second folding ruler (202). One end of the first folding ruler (201) is rotatably connected to the movable sliding block (3). A load-bearing support column (203) is rotatably hinged between the first folding ruler (201) and the second folding ruler (202). Both the first folding ruler (201) and the second folding ruler (202) are made of magnetic metal.

6. A measuring ruler for architectural surveying according to claim 1, characterized in that: The second bending ruler (6) includes two horizontal rulers (601), and a connecting drive column (602) is hinged between the two horizontal rulers (601). The horizontal rulers (601) are inserted and slid in the supporting limit frame (8). The opposite sides of the two horizontal rulers (601) are respectively hinged to two anti-disengagement limit members (7).

7. A measuring ruler for architectural surveying according to claim 1, characterized in that: The supporting and limiting frame (8) is installed in the middle of the storage ruler frame (1). The front and rear ends of the supporting and limiting frame (8) extend out of the front and rear sides of the storage ruler frame (1), respectively. The supporting and limiting frame (8) is made of hard rubber. The supporting and limiting frame (8) is interference-fitted to the outside of the second bending ruler (6).

8. A measuring ruler for architectural surveying according to claim 1, characterized in that: The anti-detachment limiting component (7) includes an anti-detachment block (701), an adjusting column (702), and a disassembly threaded sleeve (703). The two adjusting columns (702) are hinged to the two ends of the second bending ruler (6). The two adjusting columns (702) are fixedly installed on the opposite side of the two anti-detachment blocks (701). The side of the two adjusting columns (702) away from the second bending ruler (6) is respectively threaded into the inner side of the two disassembly threaded sleeves (703). The outer diameter of the adjusting column (702) is smaller than the inner diameter of the supporting limiting frame (8).

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