Indoor space measuring device

Abstract

The utility model discloses an indoor space measuring device, which belongs to the technical field of space measuring devices, and comprises a measuring structure and a horizontal mechanism, the left side of the measuring structure is in bolted connection with a preassembling frame, the front side of the horizontal mechanism is in bolted connection with a rotating frame, and the front side of the rotating frame is provided with an adjusting frame. The inner wall of the adjusting frame is provided with a damping rotating shaft, the surface of the damping rotating shaft is provided with a rotating block, the right side of the rotating block is provided with a quick-mounting assembly, and the surface of the quick-mounting assembly is connected with the inner wall of the pre-mounting frame in an inserted mode. In the prior art, the angle between a laser beam and a measurement target changes, and the measured length of the bevel edge is not the actual linear distance, so that the measurement result is larger than the actual distance, the measurement is inaccurate, and the requirement for the high-precision measurement result is inconvenient to meet.

Description

Technical Field

[0001] This utility model relates to the field of space measurement device technology, and in particular to an indoor space measurement device. Background Technology

[0002] An indoor space measuring device is a tool or system used to accurately measure various parameters of an indoor space. It can measure geometric dimensions such as length, width, height, area, and volume of an indoor space, and may also have the function of measuring angles, distances, and relative positional relationships between objects in the indoor space.

[0003] When using existing technology to perform "point cloud" operations indoors with measuring instruments that integrate lidar, the measuring instrument is often set up in the middle of the room to ensure measurement accuracy. For the sake of structural simplicity, a tripod similar to that used to support a camera is generally used to raise and set the measuring instrument. However, since lidar needs to rotate during operation, it will affect the stability of the measuring instrument, thus causing measurement errors.

[0004] An existing patent (publication number: CN220438540U) discloses an indoor space dimension measuring device, including a measuring body, a tripod installed at the lower end of the measuring body, and a power supply unit connected to the middle of the lower end of the measuring body. The measuring body is equipped with a power mechanism for providing rotational power and a lidar for point cloud operations. By integrating the power supply unit that provides power to the measuring device at the lower end of the measuring body, and using a cable guide steel pipe and a counterweight shell to pull the battery pack down to the bottom of the measuring body, the battery pack and counterweight shell can shift the overall center of gravity downward, which can greatly reduce the shaking of the measuring device caused by the operation of the power mechanism, making the stability of the measuring body supported by the tripod higher. The counterweight shell can be set as a detachable structure. The power supply of the battery pack can be connected through pins and springs, making the overall structure of the measuring device simple and easy to store.

[0005] To address the aforementioned issues, existing patents have provided solutions. However, existing indoor space measurement devices are typically handheld devices. When the handheld device is tilted, the angle between the laser beam and the target changes, resulting in the measurement of the hypotenuse length instead of the actual straight-line distance. This leads to measurement results that are larger than the actual distance, resulting in inaccurate measurements and failing to meet the demand for high-precision measurement results.

[0006] Therefore, an indoor space measurement device is proposed. Utility Model Content

[0007] The purpose of this invention is to provide an indoor space measuring device that can solve the problem that existing indoor space measuring devices are usually handheld devices. When the handheld device is tilted, the angle between the laser beam and the target changes, and the measured value is the length of the hypotenuse instead of the actual straight distance. This results in an inaccurate measurement that is larger than the actual distance and does not meet the requirements for high-precision measurement results.

[0008] To achieve the above objectives, this utility model provides the following technical solution: an indoor space measuring device, comprising a measuring structure and a horizontal mechanism, wherein a pre-assembly frame is bolted to the left side of the measuring structure, a rotating frame is bolted to the front side of the horizontal mechanism, an adjusting frame is provided on the front side of the rotating frame, a damping rotating shaft is provided on the inner wall of the adjusting frame, a rotating block is provided on the surface of the damping rotating shaft, and a quick-installation assembly is provided on the right side of the rotating block, the surface of the quick-installation assembly being inserted into the inner wall of the pre-assembly frame;

[0009] The leveling mechanism includes a horizontal level, a reference plate, and a vertical level. The bottom of the horizontal level is bolted to the top of the reference plate, the bottom of the vertical level is bolted to the top of the reference plate, and the front side of the reference plate is bolted to the rear side of the rotating frame.

[0010] Preferably, a rotating assembly is bolted to the rear side of the adjusting frame, and the surface of the rotating assembly is rotatably connected to the inner wall of the rotating frame.

[0011] Preferably, the inner wall of the rotating assembly is threaded with an adjustment knob, and the surface of the adjustment knob is movably connected to the inner wall of the rotating frame.

[0012] Preferably, the rotating assembly includes a rotating block and a movable block. The front side of the rotating block is bolted to the rear side of the movable block, the front side of the movable block is bolted to the rear side of the adjusting frame, the surface of the movable block is rotatably connected to the inner wall of the rotating frame, the surface of the rotating block is rotatably connected to the inner wall of the rotating frame, and the surface of the adjusting knob is threaded to the inner wall of the rotating block.

[0013] Preferably, a fixing block is bolted to the left side of the adjusting frame, an indicating component is bolted to the left side of the fixing block, and a scale is provided on the front side of the rotating frame.

[0014] Preferably, the inner wall of the rotating block is provided with a threaded groove for use with the adjusting knob, and the inner wall of the rotating frame is provided with an adjusting groove for use with the adjusting knob.

[0015] Preferably, the quick-installation assembly includes a plug and an elastic buckle. The side of the elastic buckle closest to the plug is fixedly connected to the plug. The surface of the plug is inserted into the inner wall of the pre-installation frame, and the surface of the elastic buckle is engaged with the inner wall of the pre-installation frame.

[0016] Preferably, a connecting plate is bolted to the left side of the insert block, and the left side of the connecting plate is bolted to the right side of the rotating block.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application, by setting up a horizontal mechanism, in which a horizontal level and a vertical level are set up in conjunction with a reference plate, can observe the horizontal status of the measurement structure in real time. The operator can adjust the position and angle of the measurement structure in a timely manner based on the feedback from the horizontal level and the vertical level to ensure that the measurement structure is in a horizontal state, thereby effectively avoiding measurement errors caused by the tilt of the measurement structure and improving the accuracy and reliability of indoor space measurement.

[0019] 2. This application sets up a quick-installation component and a pre-installation frame. During use, the quick-installation component is inserted into the inner wall of the pre-installation frame, which enables the measuring structure to be quickly connected to the horizontal mechanism. In actual use, the operator can easily install the measuring structure onto the horizontal mechanism, reducing installation time and operational difficulty, and improving work efficiency. At the same time, this plug-in method ensures the stability of the connection, which is conducive to maintaining the reliability of the overall measuring structure during the measurement process and ensuring the accuracy of the measurement results. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the indoor space measuring device of this utility model;

[0021] Figure 2 This is a structural diagram of the horizontal mechanism of this utility model;

[0022] Figure 3 This is a structural diagram of the rotating assembly of this utility model;

[0023] Figure 4 This is a structural diagram of the indicator component of this utility model;

[0024] Figure 5 This is a structural diagram of the rotating block of this utility model;

[0025] Figure 6 This is a structural diagram of the quick-assembly component of this utility model.

[0026] In the diagram, 1. Measuring structure; 2. Horizontal mechanism; 201. Transverse level; 202. Reference plate; 203. Longitudinal level; 3. Quick-release assembly; 301. Insert block; 302. Elastic buckle; 4. Rotating assembly; 401. Rotating block; 402. Movable block; 5. Pre-assembly frame; 6. Rotating frame; 7. Adjusting frame; 8. Damping shaft; 9. Rotating block; 10. Adjusting knob; 11. Fixing block; 12. Indicating assembly; 13. Scale; 14. Threaded groove; 15. Adjusting groove; 16. Connecting plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-6 The present invention provides the following technical solution:

[0029] An indoor space measuring device includes a measuring structure 1 and a horizontal mechanism 2. A pre-installation frame 5 is bolted to the left side of the measuring structure 1. A rotating frame 6 is bolted to the front side of the horizontal mechanism 2. An adjustment frame 7 is provided on the front side of the rotating frame 6. A damping rotating shaft 8 is provided on the inner wall of the adjustment frame 7. A rotating block 9 is provided on the surface of the damping rotating shaft 8. A quick-installation assembly 3 is provided on the right side of the rotating block 9. The surface of the quick-installation assembly 3 is inserted into the inner wall of the pre-installation frame 5.

[0030] The horizontal mechanism 2 includes a horizontal level 201, a reference plate 202, and a vertical level 203. The bottom of the horizontal level 201 is bolted to the top of the reference plate 202, the bottom of the vertical level 203 is bolted to the top of the reference plate 202, and the front side of the reference plate 202 is bolted to the rear side of the rotating frame 6.

[0031] In this embodiment: By setting up a horizontal mechanism 2, with the horizontal level 201 and vertical level 203 in the horizontal mechanism 2 working in conjunction with the reference plate 202, the horizontal state of the measuring structure 1 can be observed in real time. The operator can adjust the position and angle of the measuring structure 1 in a timely manner based on the feedback from the horizontal level 201 and vertical level 203 to ensure that the measuring structure 1 is in a horizontal state, thereby effectively avoiding measurement errors caused by the tilt of the measuring structure 1 and improving the accuracy and reliability of indoor space measurement. By setting up a quick-installation component 3 and a pre-installation frame 5, the measuring structure 1 can be quickly connected to the horizontal mechanism 2 by inserting the quick-installation component 3 into the inner wall of the pre-installation frame 5 during use. In actual use, the operator can easily install the measuring structure 1 onto the horizontal mechanism 2, reducing installation time and operation difficulty, improving work efficiency. At the same time, this plug-in method ensures the stability of the connection, which is conducive to maintaining the reliability of the overall measuring structure 1 during the measurement process and ensuring the accuracy of the measurement results.

[0032] Specifically, such as Figure 3 As shown, a rotating assembly 4 is bolted to the rear side of the adjusting frame 7, and the surface of the rotating assembly 4 is rotatably connected to the inner wall of the rotating frame 6.

[0033] Specifically, such as Figure 3As shown, the inner wall of the rotating assembly 4 is threaded with an adjustment knob 10, and the surface of the adjustment knob 10 is movably connected to the inner wall of the rotating frame 6.

[0034] Specifically, such as Figure 3 As shown, the rotating assembly 4 includes a rotating block 401 and a movable block 402. The front side of the rotating block 401 is bolted to the rear side of the movable block 402, the front side of the movable block 402 is bolted to the rear side of the adjusting frame 7, the surface of the movable block 402 is rotatably connected to the inner wall of the rotating frame 6, the surface of the rotating block 401 is rotatably connected to the inner wall of the rotating frame 6, and the surface of the adjusting knob 10 is threadedly connected to the inner wall of the rotating block 401.

[0035] In this embodiment: the positions of the rotating block 401 and the movable block 402 are fixed, which facilitates the subsequent rotation of the movable block 402 and the rotating block 401 on the inner wall of the rotating frame 6 by the adjusting frame 7. This facilitates the angle adjustment of the measuring structure 1. When the rotating block 401 rotates to a suitable angle, the adjusting knob 10 is rotated on the inner wall of the rotating frame 6 and the rotating block 401 to restrict the position of the rotating block 401, meet the needs of different measurement angles, ensure the stability and accuracy of the adjustment process, and help improve the convenience of measurement operation and the accuracy of measurement results.

[0036] Specifically, such as Figure 4 As shown, a fixing block 11 is bolted to the left side of the adjusting frame 7, and an indicating component 12 is bolted to the left side of the fixing block 11. A scale 13 is provided on the front side of the rotating frame 6.

[0037] Specifically, such as Figure 3 As shown, the inner wall of the rotating block 401 is provided with a threaded groove 14 that cooperates with the adjusting knob 10, and the inner wall of the rotating frame 6 is provided with an adjusting groove 15 that cooperates with the adjusting knob 10.

[0038] In this embodiment: the fixing block 11 on the left side of the adjustment frame 7 is connected to the indicator component 12, which cooperates with the scale 13 on the front side of the rotating frame 6. When adjusting the angle of the measuring structure 1, the indicator component 12 can clearly display the current angle position according to the scale 13 on the rotating frame 6, providing the operator with an intuitive angle reference, making the angle adjustment more accurate, avoiding measurement errors caused by improper angle adjustment, and further improving the accuracy and reliability of indoor space measurement. In addition, the threaded groove 14 opened on the inner wall of the rotating block 401 facilitates the adjustment knob 10 to rotate on the inner wall of the rotating block 401 through the threaded groove 14. The adjustment groove 15 opened on the inner wall of the rotating frame 6 facilitates the adjustment knob 10 to move on the inner wall of the rotating frame 6 through the adjustment groove 15, which facilitates the subsequent angle adjustment work.

[0039] Specifically, such as Figure 6As shown, the quick-installation assembly 3 includes an insert block 301 and an elastic buckle 302. The side of the elastic buckle 302 near the insert block 301 is fixedly connected to the insert block 301. The surface of the insert block 301 is inserted into the inner wall of the pre-installation frame 5, and the surface of the elastic buckle 302 is engaged with the inner wall of the pre-installation frame 5.

[0040] Specifically, such as Figure 5 As shown, a connecting plate 16 is bolted to the left side of the insert block 301, and the left side of the connecting plate 16 is bolted to the right side of the rotating block 9.

[0041] In this embodiment: the insert block 301 in the quick-assembly assembly 3 is inserted into the inner wall of the pre-assembly frame 5, and the elastic buckle 302 is snapped into the inner wall of the pre-assembly frame 5, which facilitates the quick connection between the measuring structure 1 and the horizontal mechanism 2. The extra fastening force provided by the elastic buckle 302 enhances the stability and reliability of the connection and prevents the two from loosening or separating during the measurement process. The connecting plate 16 on the left side of the insert block 301 is bolted to the right side of the rotating block 9, which ensures the stability of the connection between the quick-assembly assembly 3 and the rotating block 9 and ensures the smooth progress of the measurement work.

[0042] Working Principle: During the use of the measuring structure 1 and the leveling mechanism 2, the horizontal level 2, with its horizontal level 201 and vertical level 203 working in conjunction with the reference plate 202, allows for real-time observation of the horizontal status of the measuring structure 1. Operators can adjust the position and angle of the measuring structure 1 promptly based on feedback from the horizontal and vertical level 201 and 203, ensuring the measuring structure 1 remains horizontal. This effectively avoids measurement errors caused by the tilt of the measuring structure 1, improving the accuracy and reliability of indoor space measurements. The quick-installation assembly 3 and pre-installation frame 5 allow for rapid connection between the measuring structure 1 and the leveling mechanism 2. In actual use, operators can easily install the measuring structure 1 onto the leveling mechanism 2, reducing installation time and operational difficulty, and improving work efficiency. This plug-in connection method also ensures connection stability, maintaining the overall reliability of the measuring structure 1 during measurement and ensuring the accuracy of the measurement results.

[0043] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An indoor space measuring device, comprising a measuring structure and a leveling mechanism, characterized in that: A pre-assembly frame is bolted to the left side of the measuring structure, a rotating frame is bolted to the front side of the horizontal mechanism, an adjusting frame is provided on the front side of the rotating frame, a damping rotating shaft is provided on the inner wall of the adjusting frame, a rotating block is provided on the surface of the damping rotating shaft, a quick-installation assembly is provided on the right side of the rotating block, and the surface of the quick-installation assembly is inserted into the inner wall of the pre-assembly frame. The leveling mechanism includes a horizontal level, a reference plate, and a vertical level. The bottom of the horizontal level is bolted to the top of the reference plate, the bottom of the vertical level is bolted to the top of the reference plate, and the front side of the reference plate is bolted to the rear side of the rotating frame.

2. The indoor space measuring device according to claim 1, characterized in that: A rotating assembly is bolted to the rear side of the adjusting frame, and the surface of the rotating assembly is rotatably connected to the inner wall of the rotating frame.

3. The indoor space measuring device according to claim 2, characterized in that: The inner wall of the rotating assembly is threaded with an adjustment knob, and the surface of the adjustment knob is movably connected to the inner wall of the rotating frame.

4. The indoor space measuring device according to claim 3, characterized in that: The rotating assembly includes a rotating block and a movable block. The front side of the rotating block is bolted to the rear side of the movable block, and the front side of the movable block is bolted to the rear side of the adjusting frame. The surface of the movable block is rotatably connected to the inner wall of the rotating frame, and the surface of the rotating block is rotatably connected to the inner wall of the rotating frame. The surface of the adjusting knob is threadedly connected to the inner wall of the rotating block.

5. The indoor space measuring device according to claim 1, characterized in that: A fixing block is bolted to the left side of the adjusting frame, and an indicating component is bolted to the left side of the fixing block. A scale is provided on the front side of the rotating frame.

6. The indoor space measuring device according to claim 4, characterized in that: The inner wall of the rotating block is provided with a threaded groove for use with the adjustment knob, and the inner wall of the rotating frame is provided with an adjustment groove for use with the adjustment knob.

7. The indoor space measuring device according to claim 1, characterized in that: The quick-assembly assembly includes a plug and an elastic buckle. The side of the elastic buckle near the plug is fixedly connected to the plug. The surface of the plug is inserted into the inner wall of the pre-assembly frame, and the surface of the elastic buckle is engaged with the inner wall of the pre-assembly frame.

8. An indoor space measuring device according to claim 7, characterized in that: A connecting plate is bolted to the left side of the insert block, and the left side of the connecting plate is bolted to the right side of the rotating block.

Images