Indoor data size automatic acquisition mobile device based on Internet of Things

Abstract

The invention relates to the technical field of data acquisition, in particular to an automatic indoor data size acquisition mobile device based on the Internet of Things. Comprising a fixed connecting base, a transmission base is fixed to the bottom end of the fixed connecting base, a second heightening bevel gear is fixed to one side of a heightening transmission column, a first heightening bevel gear is in meshed connection with the second heightening bevel gear, and the output end of a first transmission motor is fixed to the first heightening bevel gear. According to the indoor data size automatic acquisition mobile device based on the Internet of Things, through the structural cooperation design of the multiple lifting moving wheels, the avoidance moving wheels and the obstacle avoidance control unit, the device can easily pass through obstacles frequently encountered by blank houses such as slopes, stairs, bricks and stones, and the device is convenient to use. When facing obstacles which cannot pass through, the device can automatically bypass the obstacles, so that the passing ability of the device facing various obstacles in a blank house is improved, and the data acquisition accuracy of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of data acquisition, in particular to an indoor data size automatic acquisition mobile device based on Internet of Things. BACKGROUND

[0002] With the development of science and technology and people's pursuit of high-level life, indoor data measurement and collection before indoor decoration has also realized intelligentization. Indoor automatic data acquisition can replace time-consuming and laborious manual data acquisition, and the collected data is more accurate. However, the current data acquisition device still has some room for improvement, such as complex structure, high cost, lack of humanization, insufficient reliability and other defects, and it cannot realize cloud storage of collected data.

[0003] For example, patent (CN115598662A) discloses an indoor real scene three-dimensional data acquisition device capable of 720-degree rotation, which comprises a collection sensor for collecting three-dimensional data; a rotating chassis provided with a plurality of rotating wheels arranged in an arc shape, the rotating wheels rotating to rotate the rotating chassis relative to the ground; an installation seat is arranged on the rotating chassis, the installation seat protrudes forward in a first direction, the projection of the forward protruding direction on the ground intersects with the center of the arc, the forward protruding part is provided with a rotating table, the rotating table carries the collection sensor, and the collection sensor faces the first direction; the rotating shaft of the rotating table is horizontally arranged to change the pitch angle of the collection sensor in the vertical plane, and the orientation of the collection sensor does not intersect with the rotating chassis during rotation. The device can rotate 720 degrees to collect three-dimensional data at full angle, and avoids blocking the space below the sensor by the chassis, thereby obtaining complete indoor real scene three-dimensional data.

[0004] When using the above-mentioned technology, it is found that the existing technology has the following technical problems: the existing data acquisition device has poor passability during data acquisition operation. When encountering various obstacles such as slope, stairs and masonry often found in rough houses, it will affect the passing of the data acquisition device and the data acquisition time. Therefore, we design an indoor data size automatic acquisition mobile device based on Internet of Things to provide another technical solution for the above technical problems. SUMMARY

[0005] Therefore, it is necessary to provide an IoT-based indoor data size automatic acquisition mobile device to address the aforementioned technical issues. Through the structural design of multiple high-altitude moving wheels, avoidance wheels, and obstacle avoidance control units, the device can easily pass through obstacles commonly encountered in unfinished houses, such as slopes, stairs, and brickwork. When the device encounters obstacles that cannot be passed, it can automatically bypass the obstacles and record data, thereby improving the device's passability in unfinished houses, improving the accuracy of data acquisition, reducing the data acquisition time, and further improving the device's effectiveness.

[0006] The design, featuring a combination of curved fixing strips, curved fixing strips, and a horizontal placement plate, ensures that the data acquisition column and receiver remain horizontal when traversing bumpy roads, climbing slopes, and passing low obstacles. This improves the accuracy of data acquisition when navigating bumpy or other challenging road conditions, enhancing the overall data collection performance and thus improving the device's usability.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0008] The IoT-based indoor data size automatic acquisition mobile device includes a fixed connecting base, a transmission base fixed to the bottom of the fixed connecting base, transmission frames fixed to both sides of the transmission base, a first transmission pipe fixed to the inner side of the transmission frame, a height adjustment column fixed to one end of the first transmission pipe, and height adjustment sleeves fixed to both ends of the height adjustment column.

[0009] An obstacle-crossing component is disposed at one end of the fixed connecting base near the height adjustment column, and the obstacle-crossing component is used in conjunction with the fixed connecting base;

[0010] The obstacle crossing control component includes a first lifting gear, a lifting transmission column, a second lifting gear, a first lifting bevel gear, a second lifting bevel gear, and a first transmission motor. The first lifting gear is fixed at the center of the lifting adjustment column. The lifting transmission column is rotatably connected inside the transmission base at a position corresponding to the first lifting gear. The second lifting gear is rotatably connected to the outside of the lifting transmission column, and the second lifting gear meshes with the first lifting gear. The first lifting bevel gear is rotatably connected inside the transmission base at a position corresponding to the lifting transmission column. The second lifting bevel gear is fixed to one side of the lifting transmission column, and the first lifting bevel gear meshes with the second lifting bevel gear. The first transmission motor is fixed inside the transmission base at a position corresponding to the first lifting bevel gear, and the output end of the first transmission motor is fixed to the first lifting bevel gear.

[0011] An obstacle avoidance component is disposed at the end of the fixed connecting base away from the height adjustment column, and the obstacle avoidance component is used in conjunction with the fixed connecting base;

[0012] A data acquisition column is positioned at the top of the fixed connector. Multiple data acquisition receivers are provided on both sides of the data acquisition column. A horizontal component is provided at the bottom of the data acquisition receiver and inside the fixed connector. The horizontal component is used to cooperate with the data acquisition column and the data acquisition receiver.

[0013] As a preferred embodiment of the IoT-based indoor data size automatic acquisition mobile device provided by the present invention, the obstacle crossing control component further includes a height adjustment sleeve, a height fixing pipe, a height fixing sleeve, and a height connecting column. Both sides of the height adjustment sleeve are rotatably connected to the height adjustment sleeve, both ends of the height adjustment sleeve are fixed with the height fixing pipe, the end of the height fixing pipe away from the corresponding height adjustment sleeve is fixed with the height fixing sleeve, and the inner side of the height fixing sleeve is fixed with the height connecting column.

[0014] As a preferred embodiment of the IoT-based indoor data size automatic acquisition mobile device provided by the present invention, the obstacle crossing control component further includes a raised fixing frame, a connecting sleeve, a motion transmission column, and raised moving wheels. The raised fixing frame is fixed to the bottom end of the raised connecting column, and the connecting sleeve is fixed to both sides of the bottom end of the raised fixing frame. The motion transmission column is rotatably connected to the inner side of the connecting sleeve, and the raised moving wheels are fixed to the outer side of the motion transmission column.

[0015] As a preferred embodiment of the IoT-based indoor data size automatic acquisition mobile device provided by the present invention, the obstacle crossing control component further includes a fixed cylinder and a second drive motor. The fixed cylinder is fixed on the side of the connecting sleeve near the fixed connecting seat, and the second drive motor is fixed on the inner side of the fixed cylinder. The output end of the second drive motor passes through the fixed cylinder and is fixed to the motion transmission column.

[0016] As a preferred embodiment of the IoT-based indoor data size automatic acquisition mobile device provided by the present invention, the obstacle avoidance component includes a first obstacle avoidance fixed sleeve, an obstacle avoidance fixed column, a second obstacle avoidance fixed sleeve, an obstacle avoidance connecting pipe, and an obstacle avoidance rotating sleeve. The first obstacle avoidance fixed sleeve is fixed to the end of the first transmission pipe away from the height adjustment sleeve. An obstacle avoidance fixed column is fixed to the inner side of the first obstacle avoidance fixed sleeve. The second obstacle avoidance fixed sleeve is fixed to the side of the obstacle avoidance fixed column away from the fixed connecting seat. An obstacle avoidance connecting pipe is fixed to the end of the second obstacle avoidance fixed sleeve away from the height adjustment sleeve. An obstacle avoidance rotating sleeve is fixed to the end of the obstacle avoidance connecting pipe away from the height adjustment sleeve.

[0017] As a preferred embodiment of the IoT-based indoor data size automatic acquisition mobile device provided by the present invention, the obstacle avoidance component further includes an obstacle avoidance rotating column, a first obstacle avoidance bevel gear, an obstacle avoidance connecting column, a second obstacle avoidance bevel gear, and a third drive motor. The obstacle avoidance rotating column is rotatably connected to the inner side of the obstacle avoidance rotating sleeve. The first obstacle avoidance bevel gear is rotatably connected to the outer side of the obstacle avoidance rotating column and located inside the obstacle avoidance rotating sleeve. The obstacle avoidance connecting column is rotatably connected to the inner side of the obstacle avoidance rotating sleeve and located near the obstacle avoidance connecting tube. The second obstacle avoidance bevel gear is rotatably connected to the outer side of the obstacle avoidance connecting column. The second obstacle avoidance bevel gear meshes with the first obstacle avoidance bevel gear. The third drive motor is fixed to the end of the obstacle avoidance connecting tube away from the height adjustment sleeve. The output end of the third drive motor passes through the obstacle avoidance connecting tube and is fixed to the obstacle avoidance connecting column.

[0018] As a preferred embodiment of the IoT-based indoor data size automatic acquisition mobile device provided by the present invention, the obstacle avoidance component further includes an obstacle avoidance connecting frame and obstacle avoidance moving wheels. The bottom end of the obstacle avoidance rotating column is fixed with the obstacle avoidance connecting frame, and the inner side of the obstacle avoidance connecting frame is rotatably connected with the obstacle avoidance moving wheels.

[0019] As a preferred embodiment of the IoT-based indoor data size automatic acquisition mobile device provided by the present invention, arc-shaped fixing strips are fixed on both sides of the inner side of the top of the fixed connecting seat, and horizontal moving slots are opened on both sides of the inner side of the top of the fixed connecting seat. A fixed column is fixed at the bottom of the data acquisition column, and a horizontal placement plate is fixed at the bottom of the fixed column. Horizontal moving columns are rotatably connected to the four corners of the horizontal placement plate. The two horizontal moving columns on the same side are located inside the corresponding horizontal moving slots and are rotatably connected to the horizontal moving slots.

[0020] As a preferred embodiment of the IoT-based indoor data size automatic acquisition mobile device provided by the present invention, an obstacle avoidance control unit is provided inside the transmission base and at the end away from the height adjustment column. The obstacle avoidance control unit is electrically connected to the obstacle avoidance component. An obstacle crossing control unit is provided inside the transmission base at the end near the height adjustment column. The obstacle crossing control unit is electrically connected to the obstacle crossing component. A data detection unit is provided inside the fixed connection base. The data detection unit is electrically connected to the data acquisition column and the data acquisition receiver.

[0021] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0022] Meanwhile, through the above technical solutions, the present invention has at least the following beneficial effects:

[0023] The present invention provides an IoT-based indoor automatic data size acquisition mobile device. Through the structural design of multiple high-altitude moving wheels, avoidance moving wheels, and obstacle avoidance control unit, the device can easily pass through obstacles commonly encountered in unfinished houses, such as slopes, stairs, and brickwork. When the device encounters obstacles that cannot be passed, it can automatically bypass the obstacles and record data, thereby improving the device's passability in unfinished houses, improving the accuracy of data acquisition, reducing the data acquisition time, and further improving the device's effectiveness.

[0024] The design, featuring a combination of curved fixing strips, curved fixing strips, and a horizontal placement plate, ensures that the data acquisition column and receiver remain horizontal when traversing bumpy roads, climbing slopes, and passing low obstacles. This improves the accuracy of data acquisition when navigating bumpy or other challenging road conditions, enhancing the overall data collection performance and thus improving the device's usability. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the structure of the transmission base and transmission frame of the present invention;

[0028] Figure 3 This is a schematic diagram of the height adjustment column and height adjustment sleeve of the present invention;

[0029] Figure 4 For the present invention Figure 3 Enlarged structural diagram of point A;

[0030] Figure 5 This is a schematic diagram of the structure of the lifting rotating sleeve and lifting fixing tube of the present invention;

[0031] Figure 6 For the present invention Figure 5 Enlarged structural diagram at point B;

[0032] Figure 7 For the present invention Figure 5 Enlarged structural diagram at point C;

[0033] Figure 8This is a schematic diagram of the data acquisition column and data acquisition receiver of the present invention;

[0034] Figure 9 This is a block diagram illustrating the working principle of the present invention.

[0035] The markings in the diagram are explained as follows:

[0036] 1. Fixed connecting seat; 2. Transmission base; 3. Transmission frame; 4. First transmission pipe; 5. Height adjustment column; 6. Height adjustment sleeve; 7. First height adjustment gear; 8. Height adjustment transmission column; 9. Second height adjustment gear; 10. First height adjustment bevel gear; 11. Second height adjustment bevel gear; 12. First transmission motor; 13. Height adjustment rotating sleeve; 14. Height adjustment fixed pipe; 15. Height adjustment fixed sleeve; 16. Height adjustment connecting column; 17. Height adjustment fixed frame; 18. Connecting sleeve; 19. Motion transmission column; 20. Height adjustment caster; 21. Fixed cylinder; 22. 23. Second drive motor; 24. Avoid fixed sleeve; 25. Avoid fixed column; 26. Avoid connecting pipe; 27. Avoid rotating sleeve; 28. Avoid rotating column; 29. ​​First avoid bevel gear; 30. Avoid connecting column; 31. Second avoid bevel gear; 32. Third drive motor; 33. Avoid connecting frame; 34. Avoid moving wheel; 35. Arc-shaped fixing strip; 36. Horizontal moving groove; 37. Horizontal placement plate; 38. Horizontal moving column; 39. Fixed column; 40. Data acquisition column; 41. Data acquisition receiver. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0038] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0039] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0040] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0041] Example 1

[0042] Reference Figures 1-9The indoor data size automatic acquisition mobile device based on the Internet of Things includes a fixed connecting base 1, a transmission base 2 fixed at the bottom of the fixed connecting base 1, a transmission frame 3 fixed on both sides of the transmission base 2, a first transmission pipe 4 fixed on the inner side of the transmission frame 3, a height adjustment column 5 fixed at one end of the first transmission pipe 4, and height adjustment sleeves 6 fixed at both ends of the height adjustment column 5.

[0043] The obstacle-crossing assembly is located at one end of the fixed connecting base 1 near the height adjustment column 5, and is used in conjunction with the fixed connecting base 1. The obstacle-crossing control assembly includes a first height adjustment gear 7, a height adjustment transmission column 8, a second height adjustment gear 9, a first height adjustment bevel gear 10, a second height adjustment bevel gear 11, and a first drive motor 12. The first height adjustment gear 7 is fixed at the center of the height adjustment column 5. To facilitate the rotation of the first height adjustment gear 7 and the height adjustment sleeve 6, the height adjustment transmission column 8 is rotatably connected inside the transmission base 2 at a position corresponding to the first height adjustment gear 7. The second height adjustment column 8 is rotatably connected to the outside of the height adjustment transmission column 8. Gear 9, the second lifting gear 9 meshes with the first lifting gear 7. In order to facilitate the rotation of the lifting transmission column 8, a first lifting bevel gear 10 is rotatably connected inside the transmission base 2 at a position corresponding to the lifting transmission column 8. A second lifting bevel gear 11 is fixed on one side of the lifting transmission column 8. The first lifting bevel gear 10 and the second lifting bevel gear 11 mesh with each other. In order to facilitate the rotation of the first lifting bevel gear 10, a first transmission motor 12 is fixed inside the transmission base 2 at a position corresponding to the first lifting bevel gear 10. The output end of the first transmission motor 12 is fixed to the first lifting bevel gear 10.

[0044] An obstacle avoidance component is located at the end of the fixed connecting base 1 away from the height adjustment column 5. The obstacle avoidance component is used in conjunction with the fixed connecting base 1. A data acquisition column 40 is located at the top of the fixed connecting base 1. In order to facilitate the collection of information of the unfinished house, multiple data acquisition receivers 41 are provided on both sides of the data acquisition column 40. A horizontal component is provided at the bottom of the data acquisition receiver 41 and inside the fixed connecting base 1. The horizontal component is used in conjunction with the data acquisition column 40 and the data acquisition receiver 41.

[0045] Furthermore, the obstacle crossing control assembly also includes a lifting rotating sleeve 13, a lifting fixing tube 14, a lifting fixing sleeve 15, and a lifting connecting column 16. Both sides of the lifting adjusting sleeve 6 are rotatably connected to the lifting rotating sleeve 13. In order to facilitate the movement of the driving device, both ends of the lifting rotating sleeve 13 are fixed with the lifting fixing tube 14. The end of the lifting fixing tube 14 away from the corresponding lifting rotating sleeve 13 is fixed with the lifting fixing sleeve 15. The inner side of the lifting fixing sleeve 15 is fixed with the lifting connecting column 16.

[0046] Furthermore, the obstacle crossing control assembly also includes a raised fixing frame 17, a connecting sleeve 18, a motion transmission column 19, and raised moving wheels 20. The raised fixing frame 17 is fixed to the bottom end of the raised connecting column 16. The connecting sleeve 18 is fixed to both sides of the bottom end of the raised fixing frame 17. The motion transmission column 19 is rotatably connected to the inner side of the connecting sleeve 18, and the raised moving wheels 20 are fixed to the outer side of the motion transmission column 19.

[0047] Furthermore, in order to facilitate the rotation of the lifting moving wheel 20 and increase the individual movement force of the lifting moving wheel 20, the obstacle crossing control component also includes a fixed cylinder 21 and a second drive motor 22. The fixed cylinder 21 is fixed on the side of the connecting sleeve 18 near the fixed connecting seat 1, and the second drive motor 22 is fixed on the inner side of the fixed cylinder 21. The output end of the second drive motor 22 passes through the fixed cylinder 21 and is fixed to the motion transmission column 19.

[0048] During operation, when the device encounters an obstacle that can be traversed, such as stairs, slopes, or bricks, it detects that it can pass through and records the information. Then, it activates the first drive motor 12, causing its output to drive the first lifting bevel gear 10 to rotate. The first lifting bevel gear 10 then drives the second lifting bevel gear 11 and the lifting transmission column 8 to rotate. The lifting transmission column 8, through the second lifting gear 9, drives the first lifting gear 7 and the lifting adjustment sleeve 6 to rotate. The lifting adjustment sleeve 6 then drives the lifting fixed tube 14 and the two lifting moving wheels 20 on it to adjust their angles, causing the front lifting moving wheel 20 to tilt upwards, increasing its clearance height. Once the front lifting moving wheel 20 contacts the top of the stairs, the second drive motor 22 connected to it is activated, causing its output to drive the contacting lifting moving wheel 20 to rotate, thus enabling the device to traverse the obstacle and cross the passable obstacle.

[0049] Furthermore, in order to facilitate the data acquisition column 40 and the data acquisition receiver 41 to maintain a horizontal state for data acquisition when the device crosses obstacles, arc-shaped fixing strips 35 are fixed on both sides of the inner side of the top of the fixed connecting seat 1, and horizontal moving slots 36 are opened on both sides of the inner side of the top of the fixed connecting seat 1. A fixed column 39 is fixed at the bottom of the data acquisition column 40, and a horizontal placement plate 37 is fixed at the bottom of the fixed column 39. Horizontal moving columns 38 are rotatably connected to the four corners of the horizontal placement plate 37. The two horizontal moving columns 38 on the same side are located inside the corresponding horizontal moving slots 36 and are rotatably connected to the horizontal moving slots 36.

[0050] Furthermore, the obstacle avoidance component includes a first obstacle avoidance fixed sleeve 23, an obstacle avoidance fixed column 24, a second obstacle avoidance fixed sleeve 25, an obstacle avoidance connecting pipe 26, and an obstacle avoidance rotating sleeve 27. An obstacle avoidance control unit is provided inside the transmission base 2 at the end away from the height adjustment column 5. The obstacle avoidance control unit is electrically connected to the obstacle avoidance component. An obstacle crossing control unit is provided inside the transmission base 2 at the end near the height adjustment column 5. The obstacle crossing control unit is electrically connected to the obstacle crossing component. A data detection unit is provided inside the fixed connection seat 1. The data detection unit is electrically connected to the data acquisition column 40 and the data acquisition receiver 41.

[0051] When in operation, the staff starts the device and places it inside the unfinished room. The device then moves automatically within the room. During this movement, the data detection unit inside the device controls the data acquisition column 40 and the data acquisition receiver 41 on it to collect data from the unfinished room without any blind spots.

[0052] When the device is raised at one end and crosses an obstacle, the data acquisition column 40 and the data acquisition receiver 41 on the fixed connection seat 1 slide in the horizontal movement groove 36 through the horizontal movement column 38 on the horizontal placement plate 37 as one end of the fixed connection seat 1 is raised, so that the data acquisition column 40 and the data acquisition receiver 41 always remain in a horizontal state, thereby keeping the data acquisition receiver 41 that collects data always in a horizontal state.

[0053] Specifically, when the device passes through bumpy sections, climbs slopes, and passes through low obstacles, the data acquisition column 40 and data acquisition receiver 41 on it can maintain their horizontal state according to the forward angle, thereby improving the accuracy of data acquisition when passing through bumpy or other obstacle-prone sections, improving the acquisition effect of the device, and further enhancing the use effect of the device.

[0054] The IoT-based indoor data size automatic acquisition mobile device provided in this embodiment realizes the automatic operation steps of crossing obstacles through simple linear and rotational movements. This makes it easy for the device to pass through obstacles often encountered in unfinished houses, such as slopes, stairs, and brickwork, thereby improving the accuracy of data acquisition, reducing data acquisition time, and further enhancing the device's effectiveness.

[0055] Example 2

[0056] Reference Figures 4-8The indoor data size automatic acquisition mobile device based on the Internet of Things has a first avoidance fixing sleeve 23 fixed at the end of the first transmission pipe 4 away from the height adjustment sleeve 6. In order to facilitate the smooth movement of the device, an avoidance fixing column 24 is fixed inside the first avoidance fixing sleeve 23. A second avoidance fixing sleeve 25 is fixed on the side of the avoidance fixing column 24 away from the fixed connecting seat 1. An avoidance connecting pipe 26 is fixed at the end of the second avoidance fixing sleeve 25 away from the height adjustment sleeve 6. An avoidance rotating sleeve 27 is fixed at the end of the avoidance connecting pipe 26 away from the height adjustment sleeve 6.

[0057] Furthermore, the obstacle avoidance assembly also includes an obstacle avoidance rotating column 28, a first obstacle avoidance bevel gear 29, an obstacle avoidance connecting column 30, a second obstacle avoidance bevel gear 31, and a third drive motor 32. The obstacle avoidance rotating column 28 is rotatably connected to the inner side of the obstacle avoidance rotating sleeve 27. In order to facilitate the device to change the direction of travel and thus facilitate the device to avoid obstacles, the first obstacle avoidance bevel gear 29 is rotatably connected to the outer side of the obstacle avoidance rotating column 28 and inside the obstacle avoidance rotating sleeve 27. The obstacle avoidance connecting column 30 is rotatably connected to the inner side of the obstacle avoidance rotating sleeve 27 and near the obstacle avoidance connecting pipe 26. The second obstacle avoidance bevel gear 31 is rotatably connected to the outer side of the obstacle avoidance connecting column 30. The second obstacle avoidance bevel gear 31 meshes with the first obstacle avoidance bevel gear 29. The third drive motor 32 is fixed to the end of the obstacle avoidance connecting pipe 26 away from the height adjustment sleeve 6. The output end of the third drive motor 32 passes through the obstacle avoidance connecting pipe 26 and is fixed to the obstacle avoidance connecting column 30.

[0058] Furthermore, the obstacle avoidance assembly also includes an obstacle avoidance connecting frame 33 and an obstacle avoidance moving wheel 34. The obstacle avoidance connecting frame 33 is fixed to the bottom end of the obstacle avoidance rotating column 28, and the obstacle avoidance moving wheel 34 is rotatably connected to the inner side of the obstacle avoidance connecting frame 33.

[0059] When the device travels to an impassable obstacle, it detects the location of the obstacle, records its information, and then starts the third drive motor 32. The output of the third drive motor 32 drives the avoidance connecting column 30 and the second avoidance bevel gear 31 to rotate. In turn, the second avoidance bevel gear 31 drives the first avoidance bevel gear 29 and the avoidance rotating column 28 to rotate. This causes the avoidance rotating column 28 to rotate the avoidance moving wheel 34 on it. The device changes its travel direction by rotating the avoidance moving wheel 34, thus changing its route and avoiding obstacles.

[0060] The IoT-based indoor data size automatic acquisition mobile device provided in this embodiment achieves automated operation steps to avoid obstacles through simple linear and rotational movements. When the device faces an obstacle that cannot be passed, it can automatically bypass the obstacle and record its data, thereby improving the device's passability to various obstacles in a bare house.

[0061] The usage process of the IoT-based indoor data size automatic acquisition mobile device provided by the present invention is as follows: After the staff starts the device, the device is placed in the unfinished room. The device moves automatically in the unfinished room. During the movement, the data detection unit inside the device controls the data acquisition column 40 and the data acquisition receiver 41 on it to collect data in the unfinished room without blind spots.

[0062] When the device encounters an impassable obstacle, it detects the location of the obstacle, records its information, and activates the third drive motor 32. The output of the third drive motor 32 drives the avoidance connecting column 30 and the second avoidance bevel gear 31 to rotate. In turn, the second avoidance bevel gear 31 drives the first avoidance bevel gear 29 and the avoidance rotating column 28 to rotate. This causes the avoidance rotating column 28 to rotate the avoidance moving wheel 34 on it. The device changes its direction of travel by rotating the avoidance moving wheel 34, thus changing its route and enabling it to avoid obstacles.

[0063] When the device travels to an obstacle that can be traversed, such as stairs, slopes, or bricks, it detects that it can pass through and records the information. Then, it starts the first drive motor 12, causing the output of the first drive motor 12 to drive the first lifting bevel gear 10 to rotate. The first lifting bevel gear 10 drives the second lifting bevel gear 11 and the lifting transmission column 8 to rotate. The lifting transmission column 8 then drives the first lifting gear 7 and the lifting adjustment sleeve 6 to rotate through the second lifting gear 9. The lifting adjustment sleeve 6 then drives the lifting fixed tube 14 and the two lifting moving wheels 20 on it to adjust their angles, causing the front lifting moving wheel 20 to tilt up, increasing its clearance height. After the front lifting moving wheel 20 contacts the top of the stairs, it starts the second drive motor 22 connected to it, causing the output of the second drive motor 22 to drive the contacting lifting moving wheel 20 to rotate, thus enabling the device to travel over the obstacle and cross the passable obstacle.

[0064] When the device is raised at one end and crosses an obstacle, the data acquisition column 40 and the data acquisition receiver 41 on the fixed connection seat 1 slide in the horizontal movement groove 36 through the horizontal movement column 38 on the horizontal placement plate 37 as one end of the fixed connection seat 1 is raised, so that the data acquisition column 40 and the data acquisition receiver 41 always remain in a horizontal state, thereby keeping the data acquisition receiver 41 that collects data always in a horizontal state.

[0065] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An indoor data size automatic acquisition mobile device based on the Internet of Things, characterized in that, include: A fixed connecting seat (1) is provided, and a transmission base (2) is fixed at the bottom end of the fixed connecting seat (1). A transmission frame (3) is fixed on both sides of the transmission base (2). A first transmission pipe (4) is fixed on the inner side of the transmission frame (3). A height adjustment column (5) is fixed at one end of the first transmission pipe (4). A height adjustment sleeve (6) is fixed at both ends of the height adjustment column (5). An obstacle-crossing assembly is disposed at one end of the fixed connecting seat (1) near the height adjustment column (5), and the obstacle-crossing assembly is used in conjunction with the fixed connecting seat (1); The obstacle crossing control assembly includes a first lifting gear (7), a lifting transmission column (8), a second lifting gear (9), a first lifting bevel gear (10), a second lifting bevel gear (11), and a first drive motor (12). The first lifting gear (7) is fixed at the center of the lifting adjustment column (5). The lifting transmission column (8) is rotatably connected inside the transmission base (2) at a position corresponding to the first lifting gear (7). The second lifting gear (9) is rotatably connected to the outside of the lifting transmission column (8). The second lifting gear (9) is connected to the first lifting gear. (7) Meshing connection: A first lifting bevel gear (10) is rotatably connected inside the transmission base (2) at a position corresponding to the lifting transmission column (8). A second lifting bevel gear (11) is fixed on one side of the lifting transmission column (8). The first lifting bevel gear (10) and the second lifting bevel gear (11) are meshed together. A first transmission motor (12) is fixed inside the transmission base (2) at a position corresponding to the first lifting bevel gear (10). The output end of the first transmission motor (12) is fixed to the first lifting bevel gear (10). An obstacle avoidance component is provided at the end of the fixed connecting seat (1) away from the height adjustment column (5), and the obstacle avoidance component is used in conjunction with the fixed connecting seat (1); A data acquisition column (40) is located at the top of the fixed connecting seat (1). Multiple data acquisition receivers (41) are provided on both sides of the data acquisition column (40). A horizontal component is provided at the bottom of the data acquisition receiver (41) and inside the fixed connecting seat (1). The horizontal component is used to cooperate with the data acquisition column (40) and the data acquisition receiver (41).

2. The indoor data size automatic acquisition mobile device based on the Internet of Things as described in claim 1, characterized in that, The obstacle crossing control assembly also includes a height adjustment sleeve (13), a height adjustment tube (14), a height adjustment tube (15), and a height adjustment connecting column (16). The height adjustment sleeve (6) is rotatably connected to both sides of the height adjustment sleeve (6). The height adjustment tube (14) is fixed at both ends of the height adjustment sleeve (13). The height adjustment tube (14) is fixed to the end away from the corresponding height adjustment sleeve (13) with the height adjustment tube (15). The height adjustment connecting column (16) is fixed to the inner side of the height adjustment tube (15).

3. The indoor data size automatic acquisition mobile device based on the Internet of Things as described in claim 2, characterized in that, The obstacle crossing control assembly also includes a raised fixing frame (17), a connecting sleeve (18), a motion transmission column (19), and raised moving wheels (20). The raised fixing frame (17) is fixed at the bottom end of the raised connecting column (16). The connecting sleeve (18) is fixed on both sides of the bottom end of the raised fixing frame (17). The motion transmission column (19) is rotatably connected to the inner side of the connecting sleeve (18). The raised moving wheels (20) are fixed on the outer side of the motion transmission column (19).

4. The indoor data size automatic acquisition mobile device based on the Internet of Things as described in claim 3, characterized in that, The obstacle crossing control assembly also includes a fixed cylinder (21) and a second drive motor (22). The fixed cylinder (21) is fixed on the side of the connecting sleeve (18) near the fixed connecting seat (1). The second drive motor (22) is fixed on the inner side of the fixed cylinder (21). The output end of the second drive motor (22) passes through the fixed cylinder (21) and is fixed to the motion transmission column (19).

5. The indoor data size automatic acquisition mobile device based on the Internet of Things as described in claim 1, characterized in that, The obstacle avoidance assembly includes a first obstacle avoidance fixing sleeve (23), an obstacle avoidance fixing post (24), a second obstacle avoidance fixing sleeve (25), an obstacle avoidance connecting pipe (26), and an obstacle avoidance rotating sleeve (27). The first obstacle avoidance fixing sleeve (23) is fixed at the end of the first transmission pipe (4) away from the height adjustment sleeve (6). The obstacle avoidance fixing post (24) is fixed on the inner side of the first obstacle avoidance fixing sleeve (23). The second obstacle avoidance fixing sleeve (25) is fixed on the side of the obstacle avoidance fixing post (24) away from the fixed connecting seat (1). The obstacle avoidance connecting pipe (26) is fixed at the end of the second obstacle avoidance fixing sleeve (25) away from the height adjustment sleeve (6). The obstacle avoidance rotating sleeve (27) is fixed at the end of the obstacle avoidance connecting pipe (26) away from the height adjustment sleeve (6).

6. The IoT-based indoor data size automatic acquisition mobile device according to claim 5, characterized in that, The obstacle avoidance assembly also includes an obstacle avoidance rotating column (28), a first obstacle avoidance bevel gear (29), an obstacle avoidance connecting column (30), a second obstacle avoidance bevel gear (31), and a third drive motor (32). The obstacle avoidance rotating sleeve (27) is rotatably connected to the inner side of the obstacle avoidance rotating sleeve (28). The first obstacle avoidance bevel gear (29) is rotatably connected to the outer side of the obstacle avoidance rotating column (28) and inside the obstacle avoidance rotating sleeve (27). The obstacle avoidance connecting column (30) is rotatably connected to the inner side of the obstacle avoidance rotating sleeve (27) and near the obstacle avoidance connecting tube (26). The second obstacle avoidance bevel gear (31) is rotatably connected to the outer side of the obstacle avoidance connecting column (30). The second obstacle avoidance bevel gear (31) meshes with the first obstacle avoidance bevel gear (29). The third drive motor (32) is fixed to the end of the obstacle avoidance connecting tube (26) away from the height adjustment sleeve (6). The output end of the third drive motor (32) passes through the obstacle avoidance connecting tube (26) and is fixed to the obstacle avoidance connecting column (30).

7. The IoT-based indoor data size automatic acquisition mobile device according to claim 6, characterized in that, The obstacle avoidance assembly also includes an obstacle avoidance connecting frame (33) and an obstacle avoidance moving wheel (34). The bottom end of the obstacle avoidance rotating column (28) is fixed with the obstacle avoidance connecting frame (33), and the obstacle avoidance moving wheel (34) is rotatably connected to the inner side of the obstacle avoidance connecting frame (33).

8. The indoor data size automatic acquisition mobile device based on the Internet of Things according to claim 1, characterized in that, Both sides of the inner side of the top of the fixed connecting seat (1) are fixed with arc-shaped fixing strips (35). Both sides of the inner side of the top of the fixed connecting seat (1) are provided with horizontal moving grooves (36). The bottom of the data acquisition column (40) is fixed with a fixed column (39). The bottom of the fixed column (39) is fixed with a horizontal placement plate (37). Horizontal moving columns (38) are rotatably connected to the four corners of the horizontal placement plate (37). The two horizontal moving columns (38) on the same side are located inside the corresponding horizontal moving grooves (36) and are rotatably connected to the horizontal moving grooves (36).

9. The indoor data size automatic acquisition mobile device based on the Internet of Things according to claim 7, characterized in that, An obstacle avoidance control unit is provided inside the transmission base (2) at one end away from the height adjustment column (5). The obstacle avoidance control unit is electrically connected to the obstacle avoidance component. An obstacle crossing control unit is provided inside the transmission base (2) at one end near the height adjustment column (5). The obstacle crossing control unit is electrically connected to the obstacle crossing component. A data detection unit is provided inside the fixed connection seat (1). The data detection unit is electrically connected to the data acquisition column (40) and the data acquisition receiver (41).

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