Portable building disease detection device

Abstract

The utility model discloses a portable building disease detection device, and particularly relates to the technical field of building disease detection. The portable building disease detection device comprises a foldable vehicle body, a data acquisition module and a control module. The foldable vehicle body comprises a foldable handrail and a chassis provided with walking wheels, and the foldable handrail can be folded. The data acquisition module comprises a rotary holder, a range finder and an image collector. The control module comprises a controller and a controller support. The device can advance in areas such as tracks and the ground through the walking wheels, can be folded when needing to pass through the areas such as steps and railway platforms, and is convenient for a user to carry. In addition, the device can also collect data of the building through the data collection module and process the data through the controller to determine the building diseases, so that the device is convenient to move and carry, can adapt to various complex road conditions, and can efficiently detect the building diseases.

Description

Technical Field

[0001] The present invention relates to the technical field of building defect detection, and in particular to a portable building defect detection device. Background Art

[0002] Generally, after a large building has been used for a long time, the surface of the building may suffer from corrosion, falling blocks, deformation, cracking and other defects. These defects not only reduce the service life of the building, but also pose a safety hazard to surrounding users. Early detection and early treatment are needed.

[0003] In the prior art, some detection equipment is usually used to detect building defects. However, the detection equipment in the prior art can generally only move along a fixed track, and it is difficult to take into account every corner of the building. In addition, this type of detection equipment is difficult to pass through areas such as stairs and platforms, and it is also difficult to change the track it travels on. When performing detection in buildings with complex road conditions, the efficiency is low. Utility Model Content

[0004] This specification provides a portable building disease detection device to partially solve the above problems existing in the prior art.

[0005] This manual adopts the following technical solutions:

[0006] This specification provides a portable building disease detection device, including:

[0007] A foldable vehicle body comprises a chassis and a foldable armrest; the chassis is connected to the foldable armrest via a rotating shaft and is provided with at least one running wheel; the foldable armrest can rotate around the rotating shaft until it abuts against the chassis;

[0008] The data acquisition module includes an image collector, a rotating platform and a rangefinder; the image collector is connected to the chassis through the rotating platform, the rangefinder is connected to the image collector and / or the rotating platform, and the rotating platform can drive the image collector and the rangefinder to rotate;

[0009] The control module includes a controller bracket and a controller; the controller is respectively connected to the image collector and the rangefinder for receiving and processing data to determine building defects.

[0010] Preferably, the shooting direction of the image collector and the irradiation direction of the rangefinder are parallel and consistent with each other, and the image collector is adjacent to the rangefinder.

[0011] Preferably, the data acquisition module further includes an inclinometer;

[0012] The inclinometer is connected to the image collector and is used to measure the inclination angle of the image collector and determine the inclination data;

[0013] The inclinometer is also in communication connection with the controller and can send the inclination data to the controller.

[0014] Preferably, the folding armrest is provided with a grip portion;

[0015] The foldable vehicle body further comprises a brake assembly, which comprises a brake rod, a connecting line and a brake member;

[0016] The brake lever is adjacent to the grip portion and is movable toward the grip portion under the influence of an external force;

[0017] The connecting line is used to connect the brake lever and the brake member;

[0018] The brake member is in close contact with the running wheel and can clamp the running wheel when the brake lever does not move toward the gripping portion, and can also release the running wheel when the brake lever moves toward the gripping portion.

[0019] Preferably, the contour of the folding armrest is adapted to the contour of the chassis;

[0020] The folding armrest is provided with a protective shell, which can be in close contact with the chassis when the end of the folding armrest away from the rotating axis is rotated to abut against the chassis, and the protective shell is located above the data acquisition module to protect the data acquisition module.

[0021] Preferably, the controller bracket is connected to the end of the folding armrest away from the rotating shaft through a flip member, can rotate around the flip member, and is equipped with an armrest connecting member and a chassis connecting member;

[0022] The folding armrest is provided with an armrest matching piece;

[0023] The chassis is provided with chassis matching parts;

[0024] When one end of the folding armrest close to the rotating shaft abuts against the chassis, the controller bracket can be connected to the armrest matching piece of the folding armrest through the armrest connecting piece. In this case, the side of the controller bracket on which the controller is fixed faces upward;

[0025] When the end of the folding armrest away from the rotating axis abuts against the chassis, the controller bracket can be connected to the chassis matching part of the chassis through the chassis connecting part. In this case, the controller bracket has a side where the controller is fixed facing upwards and is on the inner side of the skeleton of the folding armrest.

[0026] Preferably, the chassis includes a horizontal platform and a support member;

[0027] The supporting member is used to fix the rotating shaft, and the supporting member can abut against the folding armrest in the unfolded state.

[0028] Preferably, the folding armrest is L-shaped;

[0029] When the folding armrest is in the unfolded state, the top is a bracket, and the bracket is used to fix the controller bracket.

[0030] Preferably, when one end of the folding armrest close to the rotating shaft abuts against the chassis, it is in an unfolded state, and can drive the portable building disease detection device to move forward, turn or stop under the action of external force;

[0031] When one end of the folding armrest away from the rotating shaft abuts against the chassis, the folding armrest is in a folded state.

[0032] Preferably, the walking wheels are configured with a plurality of wheels;

[0033] At least one running wheel away from the rotating shaft is a universal wheel for steering.

[0034] At least one of the above technical solutions adopted in this specification can achieve the following beneficial effects:

[0035] The portable building disease detection device provided in this specification includes a foldable body, a data acquisition module and a control module. The foldable body includes a foldable armrest and a chassis equipped with running wheels, and the foldable armrest can be folded. The data acquisition module includes a rotating pan-tilt head, a rangefinder and an image collector. The control module includes a controller and a controller bracket. The device can travel on tracks, the ground and other areas through the running wheels, and can be folded when it is necessary to pass through steps, platforms and other areas, so that the user can carry it easily. The device can also collect data on the building through the data acquisition module, and process the data through the controller to determine the building disease.

[0036] It can be seen from the above device that the device is easy to move and carry, can adapt to various complex road conditions, and can efficiently detect building defects. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The drawings described herein are used to provide a further understanding of this specification and constitute a part of this specification. The illustrative embodiments and descriptions of this specification are used to explain this specification and do not constitute an improper limitation on this specification. In the drawings:

[0038] Figure 1 A portable building disease detection device provided as an embodiment of this specification;

[0039] Figure 2 A schematic diagram of the structure of a foldable vehicle body provided for one embodiment of the present specification;

[0040] Figure 3 A schematic diagram of the structure of a foldable vehicle body provided for one embodiment of the present specification;

[0041] Figure 4 A schematic diagram of the structure of a data acquisition module provided for one embodiment of this specification;

[0042] Figure 5 A partial structural schematic diagram of a portable building disease detection device provided in one embodiment of this specification;

[0043] Figure 6 A partial structural schematic diagram of a portable building disease detection device provided in one embodiment of this specification;

[0044] Figure 7 A schematic diagram of the structure of a portable building disease detection device provided in one embodiment of this specification;

[0045] Figure 8 A schematic diagram of the structure of a portable building disease detection device provided in one embodiment of this specification;

[0046] Fig. 9 A schematic diagram of the structure of a portable building disease detection device provided in one embodiment of this specification;

[0047] Fig.10 A schematic diagram of the structure of a portable building disease detection device provided in one embodiment of this specification;

[0048] Fig.11 A schematic diagram of the structure of a portable building disease detection device provided in one embodiment of this specification;

[0049] Fig.12 A partial structural schematic diagram of a portable building disease detection device provided in one embodiment of this specification;

[0050] Fig.13 A partial structural schematic diagram of a portable building disease detection device provided in one embodiment of this specification;

[0051] Fig.14 A partial structural schematic diagram of a portable building disease detection device provided in one embodiment of this specification.

[0052] Description of reference numerals:

[0053] 1. Foldable body; 2. Data acquisition module; 3. Control module; 11. Chassis; 12. Folding armrest; 13. Rotating axis; 15. Limit pin; 21. Rotating pan-tilt head; 22. Image collector; 23. Rangefinder; 24. Inclinometer; 31. Controller bracket; 111. Travel wheel; 112. Chassis matching parts; 113. Support parts; 114. Platform; 115. Folding connector; 116. Universal wheel; 121. Grip; 122. Handrail rod; 123 Protective shell; 124. Flip part. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical solutions and advantages of this specification more clear, the technical solutions of this specification will be described clearly and completely in combination with the specific embodiments of this specification and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of this specification, not all of them. Based on the embodiments in this specification, the ordinary technicians in this field can obtain the above-mentioned

[0055] As described in the background technology, detection equipment in the prior art usually relies on wheels and travels on fixed tracks, such as detection equipment deployed in railway stations and high-speed railway stations. However, these detection equipment are usually inconvenient to move and difficult to detect every corner of the building. In addition, the tracks laid out in buildings such as railway stations and high-speed railway stations need to be used for trains to pass, and the detection equipment can only occupy the tracks during the window period when the train is running for detection, which is inefficient.

[0056] The technical solutions provided by the embodiments of this specification are described in detail below in conjunction with the accompanying drawings.

[0057] Figure 1 A portable building disease detection device is provided as an embodiment of this specification. Figure 1 As shown, the portable building disease detection device includes a foldable body 1, a data acquisition module 2 and a control module 3.

[0058] Preferably, the portable building defect detection device is applied to any large or medium-sized buildings and can detect defects on the surface of these building structures.

[0059] Preferably, the portable building defect detection device is applied to buildings such as railway stations and high-speed railway stations where rail transportation vehicles are running or passing, and can detect defects in these buildings.

[0060] Preferably, the foldable vehicle body 1 comprises a chassis and a foldable armrest.

[0061] Preferably, the chassis is connected to the folding armrest via a rotating shaft.

[0062] Preferably, the chassis is provided with at least one running wheel.

[0063] Preferably, the foldable armrest can rotate around the rotation axis until it abuts against the chassis.

[0064] Figure 2 The structure diagram of a foldable vehicle body provided in one embodiment of the present specification is shown in FIG. Figure 2 As shown, the chassis 11 is connected to the folding armrest 12 through a rotating shaft 13, and at least one running wheel 111 is disposed at the bottom of the chassis 11. One end of the folding armrest 12 close to the rotating shaft 13 abuts against the chassis 11, and at this time, the folding armrest 12 is in an unfolded state.

[0065] Figure 3 The structure diagram of a foldable vehicle body provided in one embodiment of the present specification is shown in FIG. Figure 3 As shown, one end of the folding armrest 12 away from the rotating shaft 13 abuts against the chassis 11 , and at this time, the folding armrest 12 is in a folded state.

[0066] Preferably, when the folding armrest 12 is in the unfolded state, it can respond to a pushing operation by a user to drive the chassis 11, the data acquisition module 2 and the control module 3 to move forward or backward.

[0067] Preferably, when the folding armrest 12 is in the folded state, it can carry and drive the portable building disease detection device to move. In other words, the user can carry the portable building disease detection device to move by folding the armrest 12.

[0068] Preferably, when the folding armrest 12 is in the folded state, the user can grasp any position of the portable building defect detection device and carry the portable building defect detection device to move.

[0069] Preferably, the data acquisition module 2 includes an image collector, a rotating pan-tilt head and a rangefinder.

[0070] Preferably, the image collector is connected to the chassis 11 via the rotating pan-tilt platform.

[0071] Preferably, the rangefinder is connected to the image collector and / or the rotating pan / tilt head.

[0072] Preferably, the rangefinder is fixedly connected to the image collector.

[0073] Preferably, the rangefinder is fixedly connected to the rotating pan head.

[0074] Preferably, the position and posture of the rangefinder are adapted to that of the image collector, so that the shooting direction of the image collector and the irradiation direction of the rangefinder are parallel and consistent with each other.

[0075] Preferably, the image collector is adjacent to the rangefinder.

[0076] Preferably, the rotating platform can drive the image collector and the rangefinder to rotate.

[0077] Figure 4 The structure diagram of the data acquisition module provided in one embodiment of this specification is as follows. Figure 4 As shown, the rotating platform 21 is arranged on the chassis 11 and is fixedly connected to the chassis 11. The image collector 22 is arranged above the rotating platform 21 and is fixedly connected to the rotating platform 21. The rangefinder 23 is fixedly connected to the image collector 22, and the rangefinder 23 points to the same direction as the image collector 22.

[0078] Preferably, the control module 3 includes a controller bracket and a controller.

[0079] Preferably, the controller is communicatively connected to the image collector 22 and is capable of receiving image data sent by the image collector 22 .

[0080] Preferably, the controller is communicatively connected to the rangefinder 23 and is capable of receiving distance data sent by the rangefinder 23 .

[0081] Preferably, the controller is used to process data to determine building damage, and the data includes the image data and the distance data.

[0082] Those skilled in the art will appreciate that image recognition technology and other related technologies that can identify building defects from building images have been developed to a relatively mature level, and this specification will not elaborate on how the controller specifically processes data and how to determine building defects. The controller can determine building defects based on the data in any manner commonly used in the art.

[0083] Preferably, the controller can determine the area and location of the diseased area based on the data.

[0084] Preferably, the controller bracket is connected to the folding armrest 12 for fixing the controller.

[0085] Preferably, the controller is a triple-proof computer.

[0086] According to the portable building disease detection device provided by the above embodiment, the device includes a foldable body 1, a data acquisition module 2 and a control module 3. The foldable body 1 includes a foldable handrail 12 and a chassis 11 equipped with a running wheel 111, and the foldable handrail 12 can be folded. The data acquisition module 2 includes a rotating pan-tilt head 21, a rangefinder 23 and an image collector 22. The control module 3 includes a controller and a controller bracket. The device can travel on tracks, the ground and other areas through the running wheels 111, and can be folded when it is necessary to pass through steps, platforms and other areas, so that the user can carry it easily. The device can also collect data of the building through the data acquisition module 2, and process the data through the controller to determine the building disease.

[0087] It can be seen from the above device that the device is easy to move and carry, can adapt to various complex road conditions, and can efficiently detect building defects.

[0088] Preferably, the position of the rangefinder 23 is adapted to that of the image collector 22, the shooting direction of the image collector 22 is parallel to and consistent with the illumination direction of the rangefinder 23, and the image collector 22 is adjacent to the rangefinder 23, so that when the image collector 22 collects an image, the rangefinder 23 can measure the distance between the image collector 22 and the center point of the image.

[0089] Preferably, the data acquisition module 2 also includes an inclinometer.

[0090] Preferably, the inclinometer is connected to the image collector 22 and is used to measure the tilt angle of the image collector 22 and determine the tilt angle data.

[0091] Preferably, the inclinometer is also communicatively connected to the controller and can send the inclination data to the controller.

[0092] Preferably, the data processed by the controller also includes the inclination data.

[0093] Figure 5 This is a partial structural diagram of a portable building disease detection device provided in one embodiment of this specification. Figure 5 As shown, the inclinometer 24 is fixedly connected to the image collector 22 .

[0094] Preferably, the data acquisition module 2 also includes a locator.

[0095] Preferably, the positioner is fixedly connected to the chassis 11, the folding armrest 12, the rotating gimbal 21, the rangefinder 23, the image collector 22, the inclinometer 24, the controller or the controller bracket.

[0096] Preferably, the locator is used to collect the location information of the portable building defect detection device, wherein the location information includes the precise location and a timestamp.

[0097] Preferably, the inclination data, the image data and the distance data all include a timestamp.

[0098] Preferably, the locator is communicatively connected to the controller and can send the position information to the controller.

[0099] Preferably, the data processed by the controller includes the location information.

[0100] Preferably, the foldable armrest 12 is provided with a gripping portion.

[0101] Preferably, the foldable vehicle body 1 further comprises a brake assembly, which comprises a brake rod, a connecting line and a brake member.

[0102] Preferably, the brake lever is adjacent to the grip portion and can move toward the grip portion under the influence of an external force.

[0103] Preferably, the connecting line is used to connect the brake rod and the brake member.

[0104] Preferably, the brake member is in close contact with the running wheel 111, and can clamp the running wheel 111 when the brake lever is not moved toward the gripping portion. In other words, the portable building defect detection device is in a braking state when no one is operating, so that the portable building defect detection device can maintain the braking state when collecting data without user operation, thereby preventing the device from slipping or skidding.

[0105] Preferably, the brake member can release the travel wheel 111 when the brake lever moves toward the grip portion, so that the portable building defect detection device can be released from the brake state when operated by the user, making it easier for the user to push the portable building defect detection device forward.

[0106] Preferably, most of the structure of the connecting line is in the handrail rod. The handrail rod is an integral part of the folding handrail 12.

[0107] Figure 6 This is a partial structural diagram of a portable building disease detection device provided in one embodiment of this specification. Figure 6 As shown, the brake rod 141 is adjacent to the grip portion 121, and the brake rod 141 is connected to the brake member 143 via a connecting line 142. Most of the structure of the connecting line 142 is wrapped by the handrail 122. Figure 6 The portion of the connecting line 142 shown by the dotted line is the portion wrapped by the handrail 122.

[0108] Preferably, the contour of the folding armrest 12 is adapted to the contour of the chassis 11 .

[0109] Preferably, the folding armrest 12 is provided with a protective shell.

[0110] Preferably, the folding armrest 12 can be in close contact with the chassis 11 when the end of the folding armrest 12 away from the rotation axis is rotated to abut against the chassis 11. In other words, the folding armrest 12 is in close contact with the chassis 11 when it is in a folded state.

[0111] Preferably, when the folding armrest 12 is in the folded state, the protective shell is located above the data acquisition module 2 and can protect the data acquisition module 2 .

[0112] Figure 7 This is a schematic diagram of the structure of a portable building disease detection device provided in one embodiment of this specification. Figure 7 As shown, when the folding armrest 12 is in the folded state, the protective shell 123 is located above the rotating platform 21 , the image collector 22 and the rangefinder 23 .

[0113] Preferably, the controller bracket is connected to an end of the folding armrest 12 away from the rotation axis through a flip piece.

[0114] Preferably, the controller bracket is movably connected to an end of the folding armrest 12 away from the rotation axis through a flip piece.

[0115] Preferably, the controller bracket can rotate around the flip member.

[0116] Preferably, the flip member is a connector such as a hinge or a universal double-head connector.

[0117] Figure 8 This is a schematic diagram of the structure of a portable building disease detection device provided in one embodiment of this specification. Figure 8 As shown, the controller bracket 31 is connected to the folding armrest 12 via the flip piece 124 .

[0118] Preferably, the controller bracket 31 is provided with an armrest connector and a chassis connector.

[0119] Preferably, the folding armrest 12 is provided with an armrest matching piece.

[0120] Preferably, the chassis 11 is provided with chassis fittings.

[0121] Preferably, when one end of the folding armrest 12 close to the rotating axis abuts against the chassis 11, the controller bracket 31 can be connected to the armrest matching piece of the folding armrest 12 through the armrest connecting piece. In this case, the side of the controller bracket 31 on which the controller is fixed faces directly upward.

[0122] That is to say, when the folding armrest 12 is in the unfolded state, the controller bracket 31 can be connected to the armrest matching piece of the folding armrest 12 through the armrest connecting piece.

[0123] Preferably, when the folding armrest 12 switches between the unfolded state and the folded state, the controller bracket 31 rotates around the flip member 124 .

[0124] Fig. 9 This is a schematic diagram of the structure of a portable building disease detection device provided in one embodiment of this specification. Fig. 9 As shown, the folding armrest 12 is in an unfolded state, and the controller bracket 31 is connected to the armrest matching piece 125 of the folding armrest 12 through the armrest connecting piece 311 .

[0125] Preferably, when the end of the folding armrest 12 away from the rotating shaft abuts against the chassis 11, the controller bracket 31 can be connected to the chassis matching piece of the chassis 11 through the chassis connecting piece. In this case, the side of the controller bracket 31 fixed with the controller faces upward and is on the inner side of the frame of the folding armrest 12.

[0126] That is to say, when the folding armrest 12 is in the folded state, the controller bracket 31 can be connected to the chassis matching piece of the chassis 11 through the chassis connecting piece.

[0127] Fig.10 This is a schematic diagram of the structure of a portable building disease detection device provided in one embodiment of this specification. Fig.10 As shown, when the folding armrest 12 is in the folded state, the controller bracket 31 is connected to the chassis matching member 112 of the chassis 11 through the chassis connecting member 312. The relative position of the controller bracket 31 and the chassis 11 can be referred to Figure 7 Furthermore, the state of the flip member 124 is Figure 8 Different in Fig.10 The two blades of the flip member 124 overlap, and the included angle is 0. Figure 8 In the embodiment, the folding armrest is in a folded state, and the angle between the two blades of the flip member 124 is a right angle.

[0128] Preferably, the chassis connector 312 is a spring pin, and the bottom card matching member 112 is a hole.

[0129] Preferably, the chassis 11 includes a horizontal platform and a support member;

[0130] Preferably, the support member is used to fix the rotating shaft, and the support member can abut against the folding armrest 12 in the unfolded state.

[0131] Fig.11 This is a schematic diagram of the structure of a portable building disease detection device provided in one embodiment of this specification. Fig.11 As shown, the support member 113 is fixedly connected to the horizontal platform 114. When the folding armrest 12 is in the unfolded state, one end of the folding armrest 12 close to the rotation axis abuts against the support member 113.

[0132] Preferably, the folding armrest 12 is L-shaped.

[0133] Preferably, when the folding armrest 12 is in the unfolded state, the top is a bracket, and the bracket is used to fix the controller bracket 31.

[0134] Preferably, the support is in a horizontal state.

[0135] Preferably, the bracket is not in a horizontal state, but in an inclined state to facilitate user viewing.

[0136] like Fig.11 As shown, the controller bracket 31 is fixed on the bracket 126 .

[0137] Preferably, when the folding armrest 12 is in the unfolded state, it can drive the portable building disease detection device to move forward, turn or stop under the action of external force.

[0138] Preferably, the walking wheel 111 is configured in plurality.

[0139] Preferably, at least one running wheel 111 away from the rotating shaft is a universal wheel for steering. That is, when the user pushes the folding armrest 12 in the unfolded state, the universal wheel can deflect in response to the user's operation and drive the portable building disease detection device to deflect.

[0140] Preferably, the running wheels 111 are configured in three numbers, wherein two running wheels 111 are at the same distance from the rotating axis, and the other running wheel 111 is a universal wheel and is at a farther distance from the steering axis than the aforementioned two running wheels 111 .

[0141] Preferably, among the three running wheels 111, the distances between the two sides of the universal wheel and the edge of the chassis 11 are the same. That is, the universal wheel is located on the center line of the chassis 11. The extension direction of the center line is parallel and consistent with the forward direction of the portable building disease detection device.

[0142] Preferably, the middle of the chassis 11 is sunken downward to form a pit. It should be noted that the middle does not refer to the center of the chassis 11, but only refers to the position of the chassis 11 that is not at the edge.

[0143] Preferably, the pit is used to place the rotating platform 21, that is, the rotating platform 21 is fixedly connected to the bottom of the pit.

[0144] Preferably, the recess is also used to place a battery.

[0145] Preferably, the battery is a lithium-ion battery, a lead-acid battery or the like.

[0146] Preferably, the lithium-ion battery is connected to at least one of the image collector 22, the controller, the rangefinder 23, the inclinometer 24 and the locator, and is used to power at least one of the image collector 22, the controller, the rangefinder 23, the inclinometer 24 and the locator.

[0147] Preferably, the foldable body 1 further includes a limiting pin.

[0148] Preferably, the limit pin is used to limit the position of the folding armrest 12, so that the folding armrest 12 is fixed and does not rotate around the rotation axis when it is in the unfolded state and the folded state.

[0149] Fig.12 This is a partial structural diagram of a portable building disease detection device provided in one embodiment of this specification. Fig.12 As shown, the folding armrest 12 is in an unfolded state, and the limit pin 15 is in close contact with the folding armrest 12. In addition, Fig.12 In the figure, the universal wheel 116 is distinguished from the running wheel 111.

[0150] Fig.13 This is a partial structural diagram of a portable building disease detection device provided in one embodiment of this specification. Fig.13 As shown, the folding armrest 12 is in a folded state, and the limiting pin 15 is in close contact with the folding armrest 12 .

[0151] Preferably, the limit pin 15 is detachable. Fig.12 and Fig.13 As shown, it is obvious that when the folding armrest 12 is switched between the unfolded state and the folded state, the limiting pin 15 needs to be removed.

[0152] Preferably, the chassis 11 is further configured with a folding connection piece, and the folding armrest 12 is further configured with a folding matching piece.

[0153] Preferably, when the folding armrest 12 is in a folded state, the folding connecting piece and the folding matching piece can be connected to each other to fix the folding armrest 12 to the chassis 11 .

[0154] Fig.14 This is a partial structural diagram of a portable building disease detection device provided in one embodiment of this specification. Fig.14 As shown, the folding armrest 12 is in a folded state, and the folding armrest 12 is connected to the folding connecting piece 115 of the chassis 11 through a folding fitting 127 .

[0155] Preferably, the size of the rotating platform is adapted to the size of the image collector 22, so that when the rotating platform drives the image collector 22 to rotate, the image collector 22 will not physically interfere with the components of the portable building disease detection device.

[0156] Preferably, the rotating platform can drive the image collector 22 to rotate along three axes, namely, an X-axis, a Y-axis and a Z-axis.

[0157] Preferably, the rotating platform can bear the weight of the image collector 22 and / or the inclinometer 24 and / or the positioner and / or the rangefinder 23 .

[0158] Preferably, the image collector 22 is a device such as a video camera or a still camera.

[0159] It should be noted that all actions of acquiring signals, information or data in this application are carried out in compliance with the relevant data protection laws and policies of the country where they are located and with the authorization given by the owner of the corresponding device.

[0160] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0161] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0162] The above description is only an embodiment of this specification and is not intended to limit this specification. For those skilled in the art, this specification may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this specification should be included in the scope of the claims of this application.

Claims

1. A portable building disease detection device, characterized in that: include: A foldable body, including a chassis and foldable armrests; The chassis is connected to the folding armrest via a rotating shaft and is provided with at least one running wheel; the folding armrest can rotate around the rotating shaft until it abuts against the chassis; The data acquisition module includes an image collector, a rotating platform and a rangefinder; the image collector is connected to the chassis through the rotating platform, the rangefinder is connected to the image collector and / or the rotating platform, and the rotating platform can drive the image collector and the rangefinder to rotate; The control module includes a controller bracket and a controller; the controller is respectively connected to the image collector and the rangefinder for receiving and processing data to determine building defects.

2. The portable building disease detection device according to claim 1 is characterized in that: The shooting direction of the image collector is parallel to and consistent with the irradiation direction of the rangefinder, and the image collector is adjacent to the rangefinder.

3. The portable building disease detection device according to claim 1 is characterized in that: The data acquisition module also includes an inclinometer; The inclinometer is connected to the image collector and is used to measure the inclination angle of the image collector and determine the inclination data; The inclinometer is also in communication connection with the controller and can send the inclination data to the controller.

4. The portable building disease detection device according to claim 1 is characterized in that: The folding armrest is provided with a grip portion; The foldable vehicle body further comprises a brake assembly, which comprises a brake rod, a connecting line and a brake member; The brake lever is adjacent to the grip portion and is movable toward the grip portion under the influence of an external force; The connecting line is used to connect the brake lever and the brake member; The brake member is in close contact with the running wheel and can clamp the running wheel when the brake lever does not move toward the gripping portion, and can also release the running wheel when the brake lever moves toward the gripping portion.

5. The portable building disease detection device according to claim 1, characterized in that: The contour of the folding armrest is adapted to the contour of the chassis; The folding armrest is provided with a protective shell, which can be in close contact with the chassis when the end of the folding armrest away from the rotating axis is rotated to abut against the chassis, and the protective shell is located above the data acquisition module to protect the data acquisition module.

6. The portable building disease detection device according to any one of claims 1 to 5, characterized in that: The controller bracket is connected to the end of the folding armrest away from the rotating shaft through a flip member, can rotate around the flip member, and is equipped with an armrest connecting member and a chassis connecting member; The folding armrest is provided with an armrest matching piece; The chassis is equipped with chassis matching parts; When one end of the folding armrest close to the rotating shaft abuts against the chassis, the controller bracket can be connected to the armrest matching piece of the folding armrest through the armrest connecting piece. In this case, the side of the controller bracket on which the controller is fixed faces upward; When the end of the folding armrest away from the rotating axis abuts against the chassis, the controller bracket can be connected to the chassis matching part of the chassis through the chassis connecting part. In this case, the controller bracket has a side where the controller is fixed facing upwards and is on the inner side of the skeleton of the folding armrest.

7. The portable building disease detection device according to any one of claims 1 to 5, characterized in that: The chassis includes a horizontal platform and a support member; The supporting member is used to fix the rotating shaft, and the supporting member can abut against the folding armrest in the unfolded state.

8. The portable building disease detection device according to any one of claims 1 to 5, characterized in that: The folding armrest is L-shaped; When the folding armrest is in an unfolded state, the top is a bracket, and the bracket is used to fix the controller bracket.

9. The portable building disease detection device according to any one of claims 1 to 5, characterized in that: When one end of the folding armrest close to the rotating shaft abuts against the chassis, the folding armrest is in an unfolded state, and can drive the portable building disease detection device to move forward, turn or stop under the action of external force; When one end of the folding armrest away from the rotating shaft abuts against the chassis, the folding armrest is in a folded state.

10. The portable building disease detection device according to any one of claims 1 to 5, characterized in that: The walking wheels are configured in plurality; At least one running wheel away from the rotating shaft is a universal wheel for steering.

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