A device for indoor corner design

Abstract

The utility model provides a device for indoor corner design belongs to indoor design auxiliary tool technical field. Base is connected with vertical column, base is fixed with antiskid rubber pad, vertical column has slot one, concave seat has sliding block one and slide rod one, sliding block one has through -hole one, concave seat has through -hole two, through -hole one and through -hole two are installed on vertical column, sliding block one is connected with locking mechanism, locking mechanism is cooperated with vertical column, the lateral wall of horizontal ruler one has long hole one, long hole one is connected with slide rod one, horizontal ruler one is hinged with horizontal ruler two through digital display subassembly, horizontal ruler two has long hole two and through -hole three, horizontal ruler two has long hole three, long hole three has marking mechanism, through -hole three has level. The utility model has outstanding advantages in measurement accuracy, use flexibility, design adaptability and application range, can effectively solve the pain point of traditional indoor corner measurement and design adaptation, provides efficient, accurate support for indoor corner related measurement, design and scheme selection, has higher practical value.

Description

Technical Field

[0001] This utility model belongs to the technical field of interior design auxiliary tools, specifically an interior corner design device. Background Technology

[0002] In interior design and furniture customization, the efficient use of corner areas relies on precise design, and accurate measurement is key to design adaptation. However, the current industry practice for measuring and designing interior corners still largely relies on traditional tools and experience, which presents numerous problems:

[0003] Traditional measuring tools lack precision. Ordinary rulers and protractors lack anti-slip structures, making them prone to slipping during measurement, leading to baseline deviation and failure to fit snugly against the wall. Angles are read manually, resulting in significant visual errors, and the plastic rulers are easily deformed, causing inaccurate data on length, width, height, and corner angles, affecting design effectiveness. Tools lack flexibility; ordinary rulers have limited length, making it difficult to measure spaces with a height of 3.2m, and splicing measurements easily introduces errors. Furthermore, there is no standard procedure for establishing baselines, and there is a lack of convenient locking mechanisms, making operation cumbersome. Most tools are modular, taking up space for storage and being easily damaged during transport. Design adaptation relies on experience; due to the lack of precise data, solution selection relies on estimation, easily leading to the selection of large-sized solutions that exceed the corner's tolerance or products with mismatched angles, resulting in rework and difficulty in optimizing space utilization. At the same time, traditional tools are difficult to perform multi-dimensional measurements and have poor adaptability to different interior spaces. Summary of the Invention

[0004] To address the problems existing in the background technology, this utility model provides a device for indoor corner design.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a device for designing indoor corners, comprising a base, a concave seat, a sliding rod, a horizontal ruler, a second horizontal ruler, a digital display component, a marking mechanism, a level, a vertical ruler column, a slider, and a locking mechanism.

[0006] The upper end of the base is fixedly connected to the lower end of the vertical ruler column. An anti-slip rubber pad is fixed to the lower end of the base. The upper end of the vertical ruler column is provided with a slot 1. A slider 1 and a sliding rod 1 are fixed in the groove of the concave seat. The slider 1 is provided with a through hole 1. The concave seat is provided with a through hole 2 corresponding to the through hole 1. Both through holes 1 and through holes 2 are slidably fitted on the vertical ruler column. The slider 1 is fixedly connected to the locking mechanism. The locking mechanism is used in conjunction with the vertical ruler column. One side wall of the horizontal ruler is provided with an elongated hole 1. The elongated hole 1 is slidably connected to the sliding rod 1. The horizontal ruler 1 is hinged to the horizontal ruler 2 through a digital display component. The side wall of the horizontal ruler 2 is provided with an elongated hole 2 and a through hole 3. The upper end of the horizontal ruler 2 is provided with an elongated hole 3 communicating with the elongated hole 2. A marking mechanism is slidably provided in the elongated hole 3. A level is provided in the through hole 3.

[0007] The locking mechanism includes an internally threaded tube, a rotating rod, a threaded rod I, a push rod, and a rubber head;

[0008] One end of the internally threaded tube is fixedly connected to the slider. The slider is provided with a through hole four corresponding to the internally threaded tube. The internally threaded tube is threadedly connected to the threaded rod. One end of the threaded rod is fixedly connected to the rotating rod, and the other end of the threaded rod is fixedly connected to the top rod. The top rod slides through the through hole four and is fixedly connected to the rubber head. The rubber head is used in conjunction with the outer wall of the vertical ruler column.

[0009] The marking mechanism includes a second slider, a second threaded rod, an H-shaped plate, and a marking plate;

[0010] The second slider is slidably connected to the third elongated hole on the second horizontal ruler. The second slider has a fifth through hole, and an H-shaped plate is installed inside the fifth through hole. The H-shaped plate is rotatably connected to the second threaded rod. The lower ends of the two sides of the H-shaped plate are respectively used to abut against the upper end face of the second horizontal ruler. The upper end of the second slider has a threaded hole, which is threadedly connected to the second threaded rod. The lower end of the second slider is fixedly connected to a marking plate, which is installed inside the second elongated hole on the second horizontal ruler.

[0011] The indoor corner design device also includes multiple additional ruler posts; each additional ruler post has a plug at its lower end that mates with slot one, and each additional ruler post has a slot two at its upper end that mates with the plug.

[0012] The horizontal ruler one, horizontal ruler two, vertical ruler column, and multiple additional ruler columns are all equipped with scale lines.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Comprehensive improvement in measurement accuracy and significantly enhanced data reliability: The anti-slip rubber pad at the bottom of the base uses a friction-fixing device to prevent reference offset caused by sliding. The concave base's "reference contact surface" fits tightly against the wall, and combined with the complete contact between the first horizontal ruler and the inner bottom surface of the concave base after rotation, a stable horizontal measurement reference is constructed, ensuring that the first horizontal ruler is parallel to the wall and reducing lateral dimensional deviation. The digital display component has a built-in angle sensor that captures the relative rotation angle between the first and second horizontal rulers in real time, replacing manual reading, avoiding visual errors, and accurately reading corner angles such as 90° right angles and 120° obtuse angles, ensuring that the angle data is consistent with the actual angle. The first horizontal ruler, the second horizontal ruler, the vertical ruler column, and the additional ruler column are clearly marked with scales and are made of rigid aluminum alloy material to eliminate ruler deformation errors. The length measurement scale extends from the digital display component to the first sliding rod to eliminate interference from the ruler itself. The width measurement uses a self-locking threaded marking mechanism to lock the position, and the height measurement uses combined ruler columns to achieve continuous scale alignment, ultimately ensuring the accuracy of the object's length, width, and height three-dimensional data and a high degree of matching with design requirements.

[0015] 2. Flexible and convenient to use, adaptable to different operational needs: The device is equipped with multiple additional ruler columns. For regular height measurements (≤ the inherent height of the vertical ruler column), the slider can be slid directly to complete the measurement. For ultra-high height measurements (> the inherent height of the vertical ruler column), the additional ruler columns can be spliced ​​together end to end to form a "combination ruler column," easily handling indoor ceiling heights of up to 3.2m, solving the height limitation problem of traditional tools. Before measurement, a precise benchmark can be established by following the sequence of "fixing the base - rotating the horizontal ruler to fit the bottom surface - unfolding the horizontal ruler to confirm the level." The operation logic is clear. The locking mechanism locks and unlocks the slider by rotating the rod, and the marking mechanism locks the position of the slider by rotating the threaded rod. No complicated tools are required, and the operation is simple. When storing, the horizontal ruler and the vertical ruler column remain parallel and do not touch the inner bottom surface of the concave base. The overall structure is compact, occupies little space, and is easy to carry to different measurement scenarios. It is also easy to store, reducing space costs.

[0016] 3. Strong design adaptability, facilitating efficient screening of high-quality solutions: The three-dimensional data of the object's length (L), width (W), and height (H), as well as corner angle data obtained through the device, can be directly used as the core basis for screening design solutions. Solutions with length, width, and height exceeding the measurement range or incompatible angles and corners can be quickly eliminated. For example, right-angle corners can eliminate obtuse-angle curved display racks, and small-sized corners (L=0.6m, W=0.5m) can eliminate large-sized solutions, significantly improving screening efficiency. Based on accurate measurement data, "compact" or "multi-functional" solutions can be selected in a targeted manner. For small-sized corners, narrow layered storage solutions are preferred to maximize space utilization, while multi-functional solutions with drawers and shelves can be selected for large-sized corners to enhance space value, achieving a "custom-made" adaptation effect and avoiding space waste or unfeasible solutions due to inaccurate dimensions.

[0017] 4. Wide range of applications, meeting diverse indoor measurement needs: This device is not only suitable for measuring and designing common objects such as storage cabinets and display shelves in indoor corners, but also for scenarios that require accurate acquisition of three-dimensional dimensions and corner angles, such as corner furniture customization in interior decoration and corner display area planning in commercial spaces. Whether it is a family home, office or shop, it can play a stable and accurate measurement and design assistance role, and its application scenarios are extremely wide.

[0018] In summary, this utility model has outstanding advantages in measurement accuracy, flexibility of use, design adaptability and scope of application. It can effectively solve the pain points of traditional indoor corner measurement and design adaptability, and provide efficient and accurate support for indoor corner-related measurement, design and scheme selection, and has high practical value. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the storage state of this utility model;

[0020] Figure 2 This is a schematic diagram of the unfolded state of this utility model;

[0021] Figure 3 This is a schematic diagram of the marking mechanism structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the H-shaped plate structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of this utility model in use. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0025] This embodiment describes an indoor corner design device, including a base 1, a concave seat 2, a sliding rod 3, a horizontal ruler 4, a horizontal ruler 2 5, a digital display component 6, a marking mechanism 7, a level 8, a vertical ruler column 9, a slider 10, and a locking mechanism.

[0026] The upper end of the base 1 is fixedly connected to the lower end of the vertical ruler column 9. The lower end of the base 1 is fixed with an anti-slip rubber pad. The upper end of the vertical ruler column 9 is provided with a slot 1. A slider 10 and a slider rod 3 are fixed in the groove of the concave seat 2. The slider 10 is provided with a through hole 1. The concave seat 2 is provided with a through hole 2 corresponding to the through hole 1. Both the through hole 1 and the through hole 2 are slidably fitted on the vertical ruler column 9. The slider 10 is fixedly connected to the locking mechanism. The locking mechanism works in conjunction with the vertical ruler column 9. The side wall of the horizontal ruler 4 is provided with an elongated hole 1. The elongated hole 1 is slidably connected to the slider rod 3. The horizontal ruler 4 is hinged to the horizontal ruler 2 5 through the digital display component 6. The digital display component 6 can display the included angle between the horizontal ruler 4 and the horizontal ruler 2 5 in real time. The side wall of the horizontal ruler 2 5 is provided with an elongated hole 2 and a through hole 3. The upper end of the horizontal ruler 2 5 is provided with an elongated hole 3 communicating with the elongated hole 2. A marking mechanism 7 is slidably provided in the elongated hole 3. A level 8 is provided in the through hole 3.

[0027] The locking mechanism includes an internally threaded tube 11, a rotating rod 12, a threaded rod 13, a push rod 14, and a rubber head 15;

[0028] One end of the internally threaded tube 11 is fixedly connected to the slider 10. The slider 10 is provided with a through hole 4 corresponding to the internally threaded tube 11. The internally threaded tube 11 is threadedly connected to the threaded rod 13. One end of the threaded rod 13 is fixedly connected to the rotating rod 12, and the other end of the threaded rod 13 is fixedly connected to the top rod 14. The top rod 14 slides through the through hole 4 and is fixedly connected to the rubber head 15. The rubber head 15 is used in conjunction with the outer wall of the vertical ruler column 9.

[0029] The marking mechanism 7 includes a second slider 16, a second threaded rod 17, an H-shaped plate 18, and a marking plate 19;

[0030] The second slider 16 is slidably connected to the elongated hole 3 on the second ruler 5. The second slider 16 is provided with a through hole 5, and an H-shaped plate 18 is provided in the through hole 5. The H-shaped plate 18 is rotatably connected to the threaded rod 17. The lower ends of both sides of the H-shaped plate 18 are respectively used to abut against the upper end face of the second ruler 5. The upper end of the second slider 16 is provided with a threaded hole, which is threadedly connected to the threaded rod 17. The lower end of the second slider 16 is fixedly connected to the marking plate 19, and the marking plate 19 is set in the elongated hole 2 on the second ruler 5.

[0031] The indoor corner design device also includes multiple additional ruler posts 20; each additional ruler post 20 has a plug at its lower end that is used in conjunction with slot one, and each additional ruler post 20 has a slot two at its upper end that is used in conjunction with plug.

[0032] The horizontal ruler 1 (4), horizontal ruler 2 (5), vertical ruler column 9, and multiple additional ruler columns 20 are all equipped with scale lines.

[0033] The core working principle of this indoor corner design device is to first establish a corner measurement benchmark, then obtain the length, width, and height data of the object through multi-dimensional ruler linkage, and finally select a suitable corner design scheme based on the data. This solves the problems of "benchmark offset, angle error, and height limitation" in traditional measurement, ensuring that the measurement data is highly matched with the actual design requirements. In the stored state, the horizontal ruler 4 is parallel to the vertical ruler column 9, and the horizontal ruler 4 is not in contact with the inner bottom surface of the concave base 2. Before measurement, the device benchmark must be fixed in the correct order to avoid subsequent dimensional deviations. Specifically, the base 1 is placed on the ground or table near the corner. The anti-slip rubber pad at the bottom of the base 1 prevents the device from sliding through friction. Then, the horizontal ruler 4 is rotated around the sliding rod 3 in the concave base 2 as the rotation axis, so that the horizontal ruler 4 is no longer parallel to the vertical ruler column 9, and at the same time, the bottom surface of the horizontal ruler 4 is completely in contact with the inner bottom surface of the concave base 2 (to initially ensure the horizontal benchmark of the horizontal ruler 4). Then, the horizontal ruler 5 is unfolded, and only then can the level 8 on the horizontal ruler 5 be observed (this is an existing technology). (Technique) Confirm that the base 1 is level by checking if the bubble in the level is centered, providing a precise horizontal reference for subsequent measurements. Then, tightly attach the side wall ("reference contact surface") of the concave base 2 to one of the corner walls. At this point, the inner bottom surface of the concave base 2 and the bottom surface of the horizontal ruler 4 together form a horizontal measurement reference, ensuring that the horizontal ruler 4 is parallel to the wall. The "length and width" of objects placed at the corner (such as storage cabinets and display shelves) correspond to the horizontal dimensions of the two walls. This needs to be determined by using the horizontal ruler 4 and the horizontal ruler 2. For the measurement of "length", slide the horizontal ruler 4 along the length direction of the slide bar 3 (at this time, the horizontal ruler 4 has been rotated to fit the inner bottom surface of the concave seat 2, and sliding only adjusts the horizontal position) until the side wall of the horizontal ruler 4 is in close contact with the corner edge of the first wall (or the edge of the object that needs to fit against the wall). At this time, read the scale on the horizontal ruler 4 (the scale extends from the digital display component 6 to the slide bar 3 to eliminate the interference of the ruler's own length). This value is the "length" of the object (the size that needs to fit against the first wall).When measuring the "width", the horizontal ruler 1 4 and the horizontal ruler 2 5 are hinged by the digital display component 6 (the digital display component 6 has a built-in angle sensor, which is based on the principle of existing technology CN216283093U, namely "a kind of woodworking digital angle ruler"). When the horizontal ruler 2 5 is unfolded, the digital display component 6 captures the relative rotation angle between the two in real time, pushing the horizontal ruler 2 5 to move towards the second wall at the corner until the horizontal ruler 2 5 is tightly attached to the second wall. At this time, the angle displayed by the digital display component 6 is consistent with the actual angle of the corner (such as a right-angle corner displaying 90°). Then, the "width" of the object is positioned by the marking mechanism 7. The slider 2 16 is slid along the elongated hole 3 of the horizontal ruler 2 5, and the scale of the horizontal ruler 2 5 is observed. When the marking plate 19 at the lower end of the slider 2 16 is aligned with the object, the width is measured. When calibrating the dimensions of two walls, rotate the threaded rod 17 to move the H-shaped plate 18 downwards against the upper surface of the horizontal ruler 5. The slider 16 is locked in place by the threaded self-locking mechanism. At this point, the scale value corresponding to the marking plate 19 is the "width" of the object. The horizontal rulers 4 and 5 are made of rigid aluminum alloy to avoid dimensional errors caused by ruler deformation. The digital display component 6 replaces manual reading, reducing visual deviations and ensuring 100% fit between the length and width dimensions and the corner wall. The "height" of the object corresponds to the longitudinal dimension from the ground (or tabletop) to the top of the object. It needs to be measured using the vertical ruler 9, the additional ruler 20, and the locking mechanism. The original scale of the vertical ruler 9 is set to the ground as 0. For regular height measurements (≤ the inherent height of the vertical ruler 9),... Hold the internal threaded tube 11 and slide the slider 10 along the vertical ruler 9. Observe the scale of the vertical ruler 9 and make the concave seat 2 flush with the top of the object. At this time, read the scale value of the corresponding position of the slider 10 on the vertical ruler 9. This value is the "height" of the object. If the position needs to be temporarily fixed during the measurement, the rotating rod 12 of the locking mechanism can be rotated. Through the threaded transmission between the internal threaded tube 11 and the threaded rod 13, the top rod 14 and the rubber head 15 are pushed against the outer wall of the vertical ruler 9 to lock the slider 10. To adjust, rotate the rotating rod 12 in the opposite direction to unlock. When measuring extra-high heights (> the inherent height of the vertical ruler 9), if the indoor floor height is high (e.g., 3.2m), insert the insert of the additional ruler 20 into the slot 1 at the upper end of the vertical ruler 9, or multiple additional rulers. The ruler column 20 is spliced ​​end to end (the insert column is inserted into slot two) to form a "combined ruler column". The height is adjusted by sliding slider 10 along the "combined ruler column". The scale at the splicing point is continuously aligned to ensure the accuracy of the height reading. Finally, the complete height of the object from the ground to the top is measured. After obtaining the three-dimensional data of the object's length (L), width (W), and height (H) through the above steps, the corner design scheme can be screened based on multi-dimensional matching. In terms of size adaptability screening, schemes with length, width, and height exceeding the measured data are excluded. For example, if the maximum size of the object that the corner can accommodate is measured to be L=1.2m, W=0.8m, and H=2.0m, then the design scheme with a size ≤ this range is preferred (such as a corner storage cabinet of 1.1m×0.7m×1.9m).Regarding angle compatibility, the design scheme is selected based on the corner angles measured by the digital display component 6 (e.g., 90° right angle, 120° obtuse angle) to avoid conflicts between the scheme and the corner angle (e.g., a curved display rack specifically for obtuse angles is not used for right-angle corners). For space utilization optimization, a "compact" or "multi-functional" scheme is selected based on measurement data. For example, for small corners (L=0.6m, W=0.5m), a narrow, layered storage scheme is preferred, while for large corners, a multi-functional scheme with drawers and shelves can be chosen.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of the equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A device for designing indoor corners, characterized in that: It includes a base (1), a concave seat (2), a slide bar (3), a horizontal ruler (4), a horizontal ruler (5), a digital display assembly (6), a marking mechanism (7), a level (8), a vertical ruler column (9), a slider (10), and a locking mechanism; The upper end of the base (1) is fixedly connected to the lower end of the vertical column (9). The lower end of the base (1) is fixed with an anti-slip rubber pad. The upper end of the vertical column (9) is provided with a slot 1. A slider 1 (10) and a slider 1 (3) are fixed in the groove of the concave seat (2). The slider 1 (10) is provided with a through hole 1. The concave seat (2) is provided with a through hole 2 corresponding to the through hole 1. Both the through hole 1 and the through hole 2 are slidably fitted on the vertical column (9). The slider 1 (10) is locked with the vertical column (9). The mechanism is fixedly connected. The locking mechanism is used in conjunction with the vertical ruler column (9). The side wall of the horizontal ruler one (4) is provided with a long hole one. The long hole one is slidably connected with the slide rod one (3). The horizontal ruler one (4) is hinged to the horizontal ruler two (5) through the digital display component (6). The side wall of the horizontal ruler two (5) is provided with a long hole two and a through hole three. The upper end of the horizontal ruler two (5) is provided with a long hole three that communicates with the long hole two. A marking mechanism (7) is slidably provided in the long hole three. A level (8) is provided in the through hole three.

2. The device for indoor corner design according to claim 1, characterized in that: The locking mechanism includes an internally threaded tube (11), a rotating rod (12), a threaded rod (13), a push rod (14), and a rubber head (15). One end of the internal threaded tube (11) is fixedly connected to the slider (10). The slider (10) is provided with a through hole four corresponding to the internal threaded tube (11). The internal threaded tube (11) is threadedly connected to the threaded rod (13). One end of the threaded rod (13) is fixedly connected to the rotating rod (12). The other end of the threaded rod (13) is fixedly connected to the top rod (14). The top rod (14) slides through the through hole four and is fixedly connected to the rubber head (15). The rubber head (15) is used in conjunction with the outer wall of the vertical ruler column (9).

3. The device for indoor corner design according to claim 1, characterized in that: The marking mechanism (7) includes a second slider (16), a second threaded rod (17), an H-shaped plate (18), and a marking plate (19). The second slider (16) is slidably connected to the third elongated hole on the second ruler (5). The second slider (16) is provided with a fifth through hole, and an H-shaped plate (18) is provided inside the fifth through hole. The H-shaped plate (18) is rotatably connected to the second threaded rod (17). The lower ends of the two sides of the H-shaped plate (18) are respectively used to abut against the upper end of the second ruler (5). The upper end of the second slider (16) is provided with a threaded hole, which is threadedly connected to the second threaded rod (17). The lower end of the second slider (16) is fixedly connected to the marking plate (19). The marking plate (19) is set inside the second elongated hole on the second ruler (5).

4. The device for indoor corner design according to claim 1, characterized in that: The indoor corner design device also includes multiple additional ruler posts (20); each additional ruler post (20) has a plug at its lower end that is used in conjunction with slot one, and each additional ruler post (20) has a slot two at its upper end that is used in conjunction with plug.

5. The device for indoor corner design according to claim 1, characterized in that: The horizontal ruler one (4), horizontal ruler two (5), vertical ruler column (9) and multiple additional ruler columns (20) are all equipped with scale lines.

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