A wall flatness detector for interior decoration

Abstract

The application relates to the field of indoor decoration, and discloses a wall flatness detector for indoor decoration, which comprises a detector and two connecting frames. A display screen is fixedly installed on the surface of the detector, two handles are fixedly connected to the surface of the detector, the two handles are symmetrically distributed about the detector, a rotating frame is rotatably installed at the bottom end of the connecting frame, a fixed frame is fixedly connected to one end of the rotating frame, an adjusting frame is slidably installed on the surface of the fixed frame, the inner wall of the fixed frame is movably connected to the surface of the detector, the size specification of the inner wall of the fixed frame is matched with the size specification of the surface of the detector, and the two connecting frames are symmetrically distributed about the detector. The connecting frame is installed in the detector, the bottom end of the connecting frame is provided with the fixed frame through the rotating frame, the height of the detector can be adjusted through the two fixed frames, and the high position of the wall body can be detected.

Description

Technical Field

[0001] This application relates to the field of interior decoration, and in particular to a wall flatness testing instrument for interior decoration. Background Technology

[0002] A wall flatness tester is a professional electronic instrument used to test the flatness of building surfaces such as walls and tiles. It is mainly used in construction engineering, decoration construction, and acceptance stages to ensure that construction quality meets standards, measure whether the wall is vertical to avoid tilting affecting aesthetics and stability, check whether the wall is level to ensure the accuracy of subsequent construction, and evaluate the overall flatness of the wall to avoid unevenness. The wall flatness tester uses a folding aluminum alloy ruler and displays the measurement results through a mechanical structure. Wall flatness testers are commonly used in interior decoration. In conventional wall flatness testers, after the tester is attached to the wall, a display screen is installed on the surface of the tester to display data such as the flatness of the wall surface. Two handles are installed on the surface of the tester for easy control and adjustment.

[0003] Regarding the aforementioned technologies, the inventors believe that when wall flatness testing instruments are used to inspect walls, some walls are quite high, and conventional testing instruments require the use of ladders or other tools for inspection. This makes it difficult for wall flatness testing instruments to inspect walls at higher locations in scenarios where no construction has taken place and no climbing tools are available.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the inconvenience of using wall flatness testing instruments on high-position walls, this application provides a wall flatness testing instrument for interior decoration.

[0006] The wall flatness testing instrument for interior decoration provided in this application adopts the following technical solution:

[0007] An interior wall flatness tester includes a tester and two connecting frames. A display screen is fixedly mounted on the surface of the tester, and two handles are fixedly connected to the surface of the tester. The two handles are symmetrically distributed about the tester's axis. A rotating frame is rotatably mounted on the bottom of each connecting frame, and a fixed frame is fixedly connected to one end of the rotating frame. An adjusting frame is slidably mounted on the surface of the fixed frame. The inner wall of the fixed frame is movably connected to the surface of the tester, and the dimensions of the inner wall of the fixed frame are adapted to the dimensions of the tester's surface. The two connecting frames are symmetrically distributed about the tester's axis.

[0008] Preferably, the surface of the detector has two mounting slots, which are symmetrically distributed about the detector as an axis, and the inner wall of the mounting slot is rotatably mounted to the surface of the connecting frame.

[0009] Preferably, the dimensions of the inner wall of the adjusting frame are compatible with the dimensions of the surface of the fixed frame, and both the adjusting frame and the fixed frame have a "U" shaped cross-section.

[0010] Preferably, the inner wall of the adjustment frame has two sliding grooves, which are symmetrically distributed about the adjustment frame. A sliding frame is slidably connected to the inner wall of the sliding groove. One end of the sliding frame is fixedly installed on the surface of the fixed frame, and the size of the sliding frame surface is compatible with the size of the inner wall of the sliding groove.

[0011] Preferably, the surface of the adjustment frame is provided with a plurality of limiting grooves, the plurality of limiting grooves are evenly distributed on the surface of the adjustment frame, and the inner wall of the limiting groove is engaged with a limiting frame, one end of the limiting frame being rotatably connected to the surface of the sliding frame.

[0012] Preferably, a limiting spring is fixedly installed at one end of the limiting frame, and one end of the limiting spring is fixedly connected to the inner wall of the sliding frame.

[0013] Preferably, the bottom of the detector is fixedly mounted with a mounting bracket, the inner wall of the mounting bracket is slidably mounted with a fixed bracket, the top of the fixed bracket is snapped into the surface of the adjustment frame, and the inner wall of the fixed bracket is threadedly connected with a threaded rod, the surface of the threaded rod being rotatably mounted with the inner wall of the fixed bracket.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By installing a connecting frame inside the detector, a fixed frame is mounted at the bottom of the connecting frame via a rotating frame. This allows for height adjustment of the detector by opening the two fixed frames, enabling detection of higher wall positions. An adjustable frame is slidably connected to the surface of the fixed frame, allowing for length increases to detect even higher wall surfaces. Two mounting slots are provided at the bottom of the detector, allowing for control of the fixed frame's rotation via the connecting frame and rotating frame, facilitating the retraction of the fixed and adjustable frames. Two sliding grooves are provided on the surface of the adjustable frame, with a sliding frame slidably connected to the inner wall of each groove, enhancing the connection between the fixed and adjustable frames. Compared to existing technologies, this significantly expands the detector's applicability.

[0016] 2. Several limiting grooves can also be formed on the surface of the adjusting frame. The inner wall of the limiting groove is engaged with a limiting frame to keep the limiting frame engaged in the limiting groove, thereby fixing the position of the sliding frame. A limiting spring is installed between the limiting frame and the sliding frame to push one end of the limiting frame and keep it engaged in the limiting groove. A mounting frame is installed at the bottom of the detector. A fixing frame is slidably connected to the inner wall of the mounting frame, and a threaded rod is threaded on the inner wall of the fixing frame to control the rotation of the fixing frame and keep it engaged in the adjusting frame; this effectively improves the performance of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a wall flatness testing instrument for interior decoration according to an embodiment of the application;

[0018] Figure 2 This is a schematic diagram of the connecting frame structure according to an embodiment of the application;

[0019] Figure 3 This is a side view of the embodiment of the application.

[0020] Figure 4 This is a schematic diagram of the structure at point A in the embodiment of the application.

[0021] Explanation of reference numerals in the attached drawings: 1. Detector; 2. Display screen; 3. Handle; 4. Connecting frame; 5. Rotating frame; 6. Fixed frame; 7. Adjusting frame; 8. Mounting slot; 9. Slide groove; 10. Sliding frame; 11. Limiting slot; 12. Limiting frame; 13. Limiting spring; 14. Mounting frame; 15. Fixed frame; 16. Threaded rod. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0023] This application discloses a wall flatness testing instrument for interior decoration, referring to... Figure 1 - Figure 2 The device includes a detector 1. When in use, the detector 1 is attached to the wall. A display screen 2 is installed on the surface of the detector 1 to display data such as the flatness of the wall surface. Two handles 3 are installed on the surface of the detector 1 to facilitate the user's control and adjustment of the detector 1. A connecting frame 4 is installed inside the detector 1. A rotating frame 5 is rotatably connected to the bottom of the connecting frame 4. A fixed frame 6 is installed at one end of the rotating frame 5. By opening the two fixed frames 6, the height of the detector 1 can be adjusted, thereby enabling the detection of higher positions on the wall. This effectively improves the applicability of the detector 1 and prevents the detector 1 from being difficult to use in decoration scenarios where there are no tools available.

[0024] Reference Figure 2 The surface of the fixed frame 6 is slidably connected to an adjustment frame 7. The length of the fixed frame 6 is increased by the adjustment frame 7, so that the wall surface at a higher position can be inspected, which effectively improves the use effect of the detector 1. Two mounting slots 8 are opened at the bottom of the detector 1. The inner wall of the mounting slot 8 is rotatably connected to the surface of the connecting frame 4. The fixed frame 6 is rotated by the connecting frame 4 and the rotating frame 5, so that the fixed frame 6 and the adjustment frame 7 can be easily retracted. Two sliding grooves 9 are opened on the surface of the adjustment frame 7. A sliding frame 10 is slidably connected to the inner wall of the sliding groove 9. One end of the sliding frame 10 is connected to the surface of the fixed frame 6. The connection effect between the fixed frame 6 and the adjustment frame 7 is improved by the sliding grooves 9 and the sliding frame 10.

[0025] Reference Figure 3 - Figure 4 Several limiting grooves 11 are formed on the surface of the adjusting frame 7. A limiting bracket 12 is engaged with the inner wall of each limiting groove 11. The inner wall of the limiting bracket 12 is rotatably connected to the surface of the sliding frame 10, keeping the limiting bracket 12 engaged within the limiting grooves 11, thereby fixing the position of the sliding frame 10 and maintaining the fixing frame 6 and adjusting frame 7 at a suitable length. A limiting spring 13 is installed between the limiting bracket 12 and the sliding frame 10. The limiting spring 13 pushes one end of the limiting bracket 12, thus moving the limiting bracket 12... 2. The device is engaged with the limiting groove 11. The bottom of the detector 1 is equipped with a mounting bracket 14. The inner wall of the mounting bracket 14 is slidably connected to a fixing bracket 15. The top of the fixing bracket 15 is engaged with the inner wall of the adjusting frame 7. The inner wall of the fixing bracket 15 is threaded with a threaded rod 16. The surface of the threaded rod 16 is rotatably connected to the inside of the mounting bracket 14. The fixing bracket 15 is rotated by means of the threaded rod 16, and the fixing bracket 15 is engaged with the inside of the adjusting frame 7, thereby fixing the adjusting frame 7 and the fixing frame 6 on the surface of the detector 1.

[0026] The implementation principle of the wall flatness tester for interior decoration in this application embodiment is as follows: A connecting frame 4 is installed inside the tester 1. A rotating frame 5 is rotatably connected to the bottom of the connecting frame 4. A fixed frame 6 is installed at one end of the rotating frame 5, so that the height of the tester 1 can be adjusted by opening the two fixed frames 6, thereby allowing for testing of higher parts of the wall. This prevents the tester 1 from being difficult to use in decoration scenarios where tools are unavailable. An adjusting frame 7 is slidably connected to the surface of the fixed frame 6, so that the length of the fixed frame 6 can be increased by adjusting the frame 7, thereby allowing for testing of higher areas of the wall. The wall surface is inspected, which effectively improves the performance of the detector 1. The bottom of the detector 1 has two mounting slots 8. The inner wall of the mounting slot 8 is rotatably connected to the surface of the connecting frame 4, so as to control the rotation of the fixed frame 6 with the help of the connecting frame 4 and the rotating frame 5, thereby making it easy to retract the fixed frame 6 and the adjusting frame 7. The surface of the adjusting frame 7 has two sliding grooves 9. The inner wall of the sliding groove 9 is slidably connected to the sliding frame 10. One end of the sliding frame 10 is connected to the surface of the fixed frame 6, so as to improve the connection effect between the fixed frame 6 and the adjusting frame 7 with the help of the sliding groove 9 and the sliding frame 10.

[0027] Several limiting grooves 11 can also be formed on the surface of the adjusting frame 7. The inner wall of the limiting groove 11 is engaged with a limiting frame 12. The inner wall of the limiting frame 12 is rotatably connected to the surface of the sliding frame 10, so as to keep the limiting frame 12 engaged in the limiting groove 11, thereby fixing the position of the sliding frame 10 and keeping the fixing frame 6 and the adjusting frame 7 at a suitable length. A limiting spring 13 is installed between the limiting frame 12 and the sliding frame 10, so as to push one end of the limiting frame 12 with the help of the limiting spring 13, thereby fixing the position of the sliding frame 10. The mounting bracket 12 is engaged with the limiting groove 11. The bottom of the detector 1 is equipped with a mounting bracket 14. The inner wall of the mounting bracket 14 is slidably connected to a fixing bracket 15. The top of the fixing bracket 15 is engaged with the inner wall of the adjusting frame 7. A threaded rod 16 is threadedly installed on the inner wall of the fixing bracket 15. The surface of the threaded rod 16 is rotatably connected to the mounting bracket 14 so as to control the rotation of the fixing bracket 15 by means of the threaded rod 16, thereby keeping the fixing bracket 15 engaged with the adjusting frame 7, and thus fixing the adjusting frame 7 and the fixing frame 6 on the surface of the detector 1.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A wall flatness testing instrument for interior decoration, comprising a testing instrument (1) and two connecting frames (4), characterized in that: The surface of the detector (1) is fixedly mounted with a display screen (2), and two handles (3) are fixedly connected to the surface of the detector (1). The two handles (3) are symmetrically distributed about the detector (1). A rotating frame (5) is rotatably mounted at the bottom of the connecting frame (4). A fixed frame (6) is fixedly connected to one end of the rotating frame (5). An adjusting frame (7) is slidably mounted on the surface of the fixed frame (6).

2. The wall flatness testing instrument for interior decoration according to claim 1, characterized in that: The inner wall of the fixed frame (6) is movably connected to the surface of the detector (1), and the size of the inner wall of the fixed frame (6) is compatible with the size of the surface of the detector (1). The two connecting frames (4) are symmetrically distributed about the detector (1).

3. The wall flatness testing instrument for interior decoration according to claim 1, characterized in that: The surface of the detector (1) has two mounting slots (8), which are symmetrically distributed about the detector (1) as an axis, and the inner wall of the mounting slot (8) is rotatably mounted to the surface of the connecting frame (4).

4. The wall flatness testing instrument for interior decoration according to claim 1, characterized in that: The dimensions of the inner wall of the adjustment frame (7) are compatible with the dimensions of the surface of the fixed frame (6), and the cross-sections of both the adjustment frame (7) and the fixed frame (6) are U-shaped.

5. The wall flatness testing instrument for interior decoration according to claim 1, characterized in that: The inner wall of the adjustment frame (7) has two sliding grooves (9). The two sliding grooves (9) are symmetrically distributed about the adjustment frame (7). The inner wall of the sliding groove (9) is slidably connected to a sliding frame (10). One end of the sliding frame (10) is fixedly installed on the surface of the fixed frame (15). The size of the surface of the sliding frame (10) is compatible with the size of the inner wall of the sliding groove (9).

6. The wall flatness testing instrument for interior decoration according to claim 1, characterized in that: The surface of the adjustment frame (7) is provided with a plurality of limiting grooves (11), which are evenly distributed on the surface of the adjustment frame (7). The inner wall of the limiting groove (11) is engaged with a limiting frame (12), and one end of the limiting frame (12) is rotatably connected to the surface of the sliding frame (10).

7. The wall flatness testing instrument for interior decoration according to claim 6, characterized in that: One end of the limiting frame (12) is fixedly installed with a limiting spring (13), and one end of the limiting spring (13) is fixedly connected to the inner wall of the sliding frame (10).

8. The wall flatness testing instrument for interior decoration according to claim 1, characterized in that: The bottom of the detector (1) is fixedly mounted with a mounting bracket (14), and a fixing bracket (15) is slidably mounted on the inner wall of the mounting bracket (14). The top of the fixing bracket (15) is engaged with the surface of the adjustment frame (7), and a threaded rod (16) is threadedly connected to the inner wall of the fixing bracket (15). The surface of the threaded rod (16) is rotatably mounted with the inner wall of the fixing bracket (15).

Images