Portable inclinometer with seismic oscillation compensation function

Abstract

The utility model discloses a portable clinometer with a seismic oscillation compensation function, and relates to the technical field of clinometers. The device comprises a plurality of instrument shells, a rotary connecting assembly is arranged between every two adjacent instrument shells, a locking assembly is arranged in each rotary connecting assembly, a driving assembly is arranged at the top of each rotary connecting assembly, and the driving assemblies and the locking assemblies are connected together. According to the foldable inclinometer, the plurality of instrument shells are arranged, so that the overall length of the inclinometer can be ensured when the inclinometer is used, and meanwhile, the plurality of instrument shells can be folded together under the assistance of the rotary connecting assembly, so that the situation that the instrument occupies a large space when being stored and transferred is avoided; and meanwhile, the locking assembly can lock the rotating ends of the multiple rotating connecting assemblies under the driving of the driving assembly, so that the folded instrument shell cannot rotate.

Description

Technical Field

[0001] The utility model belongs to the technical field of inclinometers, and in particular relates to a portable inclinometer with a seismic compensation function. Background Art

[0002] An inclinometer is an instrument used to measure the tilt angle of an object. A cylindrical electronic inclinometer is a common type of inclinometer. It detects tilt angle using a high-precision micro-electromechanical system (MEMS) sensor housed within its housing. The cylindrical shape of the housing also makes it easy to operate and install.

[0003] In some special measurement scenarios, such as deformation monitoring of large bridges and tilt measurement of high-rise buildings under strong winds, large tilts may occur. Therefore, manufacturers will set the instrument as a whole to be longer according to these usage scenarios, so that the instrument can better adapt to the measurement needs of such large angle changes. However, the longer instrument is an integrated setting, which takes up more space when storing and transporting the instrument, making the instrument inconvenient to carry.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the present invention proposes a portable inclinometer with a seismic compensation function to overcome the above technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a portable inclinometer with a seismic compensation function, comprising an instrument housing, wherein the instrument housing is provided with a plurality of parts, a rotating connection assembly is provided between adjacent instrument housings, a locking assembly is provided inside the rotating connection assembly, a driving assembly is provided on the top of the rotating connection assembly, and the driving assembly and the locking assembly are connected together;

[0008] The instrument housing can be rotated with the assistance of the rotating connection component so that several of the instrument housings can be folded on the instrument. The driving component is used to drive the locking component so that the locking component locks the rotating end of the rotating connection component.

[0009] Furthermore, the rotating connection assembly includes a connecting seat, which is arranged at both ends of several instrument housings. The interior of the connecting seat is rotatably connected to a rotating shaft, and the outer surface of the rotating shaft is rotatably connected to a connecting plate, and the connecting plate is provided with a displacement groove corresponding to the rotating shaft.

[0010] Furthermore, the locking assembly includes a locking block, which is arranged inside the displacement groove. The locking block has a locking groove corresponding to the rotating shaft, the inner wall of the locking groove has an anti-slip groove, and the inner wall of the displacement groove has a storage groove corresponding to the locking block.

[0011] Furthermore, the drive assembly includes a T-slot, which is opened on the top of the connecting plate, a T-ring is rotatably connected inside the T-slot, a rotating disk is fixedly connected to the top of the T-ring, and a drive screw is fixedly connected to the top of the locking block, which passes through the connecting plate and is threadedly connected to the rotating disk.

[0012] Furthermore, a limiting groove is provided at the bottom of the locking block, and a limiting rod is fixedly connected to the inner wall of the receiving groove corresponding to the limiting groove, and the limiting rod is movably connected to the limiting groove.

[0013] Furthermore, a mounting groove is provided at the bottom of the instrument housing, and a rubber buffer pad is fixedly connected to the inner wall of the mounting groove.

[0014] Furthermore, one end of the instrument housing is fixedly connected to a connection socket.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model allows several instrument housings to rotate and fold together directly through the rotating connection assembly. At the same time, the locking assembly can lock the rotating ends of the several rotating connection assemblies under the drive of the driving assembly, so that the instrument housing will not rotate at will after folding. The above arrangement arranges the instrument housing into several pieces, so that the overall length of the inclinometer can be guaranteed when in use. At the same time, the several instrument housings can be folded together with the assistance of the rotating connection assembly, avoiding the instrument from occupying a large space when storing and transporting the instrument, thereby making it more convenient to carry the inclinometer.

[0017] 2. The utility model places several unfolded instrument housings at the position to be measured, and then moves the several instrument housings so that the rotating shafts on two adjacent instrument housings no longer contact the side edges of the inner wall of the displacement groove. This arrangement allows the instrument housing to drive the rotating shaft to move on the displacement groove through the connecting seat when the measurement position corresponding to one of the several instrument housings is tilted, so that the instrument housing can tilt along with the measurement position, so that the several instrument housings can perform multi-point detection on the measurement position, thereby improving the accuracy of the measurement.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the external outline structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the folding structure of the instrument housing of the present utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the rotary connection assembly of the present utility model;

[0023] Figure 4 This is a schematic diagram of the locking assembly structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the drive assembly structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the internal structure of the connecting plate of the present invention.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 1. Instrument housing; 2. Rotating connection assembly; 201. Connecting seat; 202. Rotating shaft; 203. Connecting plate; 204. Displacement slot; 3. Locking assembly; 301. Locking block; 302. Locking slot; 303. Anti-slip slot; 304. Storage slot; 4. Driving assembly; 401. T-slot; 402. T-ring; 403. Rotating disk; 404. Driving screw; 405. Limiting slot; 406. Limiting rod; 5. Mounting slot; 6. Rubber buffer pad; 7. Connecting socket. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figures 1-6 As shown, the utility model is a portable inclinometer with a seismic compensation function, comprising an instrument housing 1, characterized in that the instrument housing 1 is provided with a plurality of rotating connection components 2, and a locking component 3 is provided inside the rotating connection component 2. A driving component 4 is provided on the top of the rotating connection component 2, and the driving component 4 is connected to the locking component 3.

[0031] The instrument housing 1 can be rotated with the assistance of the rotating connection component 2 so that several of the instrument housings 1 can be folded on the instrument. The driving component 4 is used to drive the locking component 3 so that the locking component 3 locks the rotating end of the rotating connection component 2.

[0032] When the instrument is in use, the locking assembly 3 is driven by the driving assembly 4 so that the locking assembly 3 no longer locks the rotating end of the rotating connection assembly 2. At this time, several instrument housings 1 can be rotated, so that the folded instrument housings 1 can be unfolded, and then the unfolded instrument housings 1 are placed at the position to be detected.

[0033] By rotating the connecting assembly 2, several instrument housings 1 can be rotated, so that several instrument housings 1 can be folded together. At the same time, the locking assembly 3 can lock the rotating end of the rotating connecting assembly 2 under the drive of the driving assembly 4, so that the instrument housing 1 will not rotate at will after folding. The above setting divides the instrument housing 1 into several pieces, so that the overall length of the inclinometer can be guaranteed when in use. At the same time, several instrument housings 1 can be folded together with the assistance of the rotating connecting assembly 2, avoiding the instrument from occupying a large space when storing and transporting the instrument, thereby making it more convenient to carry the inclinometer.

[0034] In one embodiment, for the above-mentioned rotating connection component 2, the rotating connection component 2 includes a connecting seat 201, and the connecting seat 201 is set at both ends of several instrument housings 1. The interior of the connecting seat 201 is rotatably connected to a rotating shaft 202, and the outer surface of the rotating shaft 202 is rotatably connected to a connecting plate 203, and the connecting plate 203 is provided with a displacement groove 204 corresponding to the rotating shaft 202.

[0035] The connecting plate 203 connects the two instrument housings 1 to the instrument through two rotating shafts 202 and a connecting seat 201. When folding several instrument housings 1, by rotating one of the instrument housings 1, the instrument housing 1 can drive the corresponding connecting plate 203 to rotate through the connecting seat 201, the rotating shaft 202 and the displacement slot 204, so that the instrument housing 1 can rotate to the top of another instrument housing 1, and at the same time, the rotating shaft 202 contacts the inner wall side of the displacement slot 204, and then the subsequent instrument housings 1 are rotated in turn, so that several instrument housings 1 can be folded together, and the setting of the connecting plate 203 enables the two instrument housings 1 to contact each other normally after folding. When the instrument housing 1 is in use, several unfolded instrument housings 1 can be placed at the position to be measured, and then several instrument housings 1 can be moved so that the rotating shafts 202 on two adjacent instrument housings 1 no longer contact the side edges of the inner walls of the displacement groove 204. This setting allows the instrument housing 1 to drive the rotating shaft 202 to move on the displacement groove 204 through the connecting seat 201 when the measuring position contacted by the bottom of one of the several instrument housings 1 is tilted. At the same time, the instrument housing 1 can tilt normally along with the measuring position, so that several instrument housings 1 can perform multi-point detection on the position to be measured, thereby improving the accuracy of the measurement.

[0036] In one embodiment, for the above-mentioned locking assembly 3, the locking assembly 3 includes a locking block 301, the locking block 301 is arranged inside the displacement groove 204, the locking block 301 is provided with a locking groove 302 corresponding to the rotating shaft 202, the inner wall of the locking groove 302 is provided with an anti-slip groove 303, and the inner wall of the displacement groove 204 is provided with a storage groove 304 corresponding to the locking block 301.

[0037] After the two instrument housings 1 are folded into the instrument, the corresponding locking blocks 301 are moved so that the locking blocks 301 can be moved out of the storage slots 304 and the locking slots 302 on the locking blocks 301 come into contact with the outer surfaces of the two rotating shafts 202 inside the displacement slots 204. At this time, the locking slots 302 can lock the rotating shafts 202 through the anti-slip slots 303, so that the rotating shafts 202 will not rotate freely. The provision of the storage slots 304 ensures that when the instrument housing 1 is in use, the locking blocks 301 will not hinder the movement of the rotating shafts 202, so that the entire instrument can perform multi-point detection normally.

[0038] In one embodiment, for the above-mentioned drive assembly 4, the drive assembly 4 includes a T-slot 401, the T-slot 401 is opened on the top of the connecting plate 203, the internal rotation of the T-slot 401 is connected to a T-ring 402, the top of the T-ring 402 is fixedly connected to a rotating disk 403, the top of the locking block 301 is fixedly connected to a drive screw 404, the drive screw 404 passes through the connecting plate 203 and is threadedly connected to the rotating disk 403.

[0039] By rotating the rotating disk 403, the rotating disk 403 can drive the driving screw 404 to move upward, and the locking block 301 can be moved out of the interior of the storage groove 304 under the pull of the driving screw 404 and squeeze and lock the two rotating shafts 202. When the rotating disk 403 rotates, it can drive the T-ring 402 to rotate inside the T-slot 401. The arrangement of the T-ring 402 and the T-slot 401 makes it difficult for the rotating disk 403 to separate from the connecting plate 203, thereby ensuring the effect of the rotating disk 403 driving the driving screw 404. At the same time, the rotating disks 403 arranged between the multiple instrument housings 1 are staggered up and down. This arrangement ensures that after the multiple instrument housings 1 are folded, the rotating disks 403 will not be blocked, making it relatively convenient to rotate the rotating disks 403.

[0040] In one embodiment, for the above-mentioned locking block 301, a limiting groove 405 is opened at the bottom of the locking block 301, and the inner wall of the storage groove 304 corresponds to the limiting groove 405 and is fixedly connected to a limiting rod 406, and the limiting rod 406 is movably connected to the limiting groove 405.

[0041] When the rotating disk 403 rotates, the limiting rod 406 can limit the driving screw 404 through the limiting groove 405. This setting prevents the driving screw 404 from rotating with the rotating disk 403, so that the driving screw 404 can move straight up and down. At the same time, the locking block 301 can also move up and down normally driven by the driving screw 404.

[0042] In one embodiment, for the above-mentioned instrument housing 1 , a mounting groove 5 is provided at the bottom of the instrument housing 1 , and a rubber buffer pad 6 is fixedly connected to the inner wall of the mounting groove 5 .

[0043] By placing the rubber cushion 6 at the position to be measured, the instrument housing 1 is positioned above the position to be measured under the support of the rubber cushion 6, and the mounting groove 5 can accommodate the rubber cushion 6. This arrangement allows the rubber cushion 6 to support the instrument housing 1 while not obstructing the folding of several instrument housings 1, thereby enabling the folding of several instrument housings 1 relatively tightly. At the same time, the rubber cushion 6 can provide a certain degree of cushioning against external vibrations.

[0044] At the same time, the instrument as a whole also has the function of earthquake compensation. When using the instrument:

[0045] After the inclinometer is activated, the accelerometer records the environmental vibration data (including X, Y, and Z axis acceleration) in real time;

[0046] The signal processing module uses data fusion algorithms (such as Kalman filtering or FFT analysis) to identify and separate the tilt change signal and the vibration interference signal;

[0047] In a strong earthquake environment, the signal processing module automatically performs dynamic compensation on the tilt data based on the vibration intensity data provided by the accelerometer to eliminate the impact of vibration;

[0048] The corrected tilt data is stored in the internal storage module and can be transmitted to the external monitoring terminal through the communication module.

[0049] With the cooperation of the rubber buffer pad 6 and the compensation module, external vibrations will not affect the measurement data of the inclinometer, so that the data fluctuation and error during the inclinometer measurement are small, thereby ensuring the accuracy of the inclinometer when measuring the inclination.

[0050] In one embodiment, for the above-mentioned instrument housing 1 , one end of the instrument housing 1 is fixedly connected to a connection socket 7 .

[0051] Cables are provided between the several instrument housings 1, and the measuring components inside all the instrument housings 1 can be connected together through the cables. When the inclinometer is in use, the external display is connected to all the instrument housings 1 through the connecting cables and the connecting sockets 7, so that the data measured by the measuring components inside the several instrument housings 1 can be displayed on the display screen.

[0052] By the above technical solution, 1. the several instrument housings 1 are rotated and folded together directly by rotating the connecting assembly 2, and at the same time, the locking assembly 3 can lock the rotating ends of the several rotating connecting assemblies 2 under the drive of the driving assembly 4, so that the instrument housing 1 will not rotate arbitrarily after folding. The above setting sets the instrument housing 1 into several pieces, so that the overall length of the inclinometer can be guaranteed when it is in use. At the same time, the several instrument housings 1 can be folded together with the assistance of the rotating connecting assembly 2, avoiding the instrument from taking up a large space when storing and transporting the instrument, thereby making it easier to carry the inclinometer. 2. By placing the unfolded several instrument housings 1 at the position to be measured and then moving the several instrument housings 1, the rotating shafts 202 on the two adjacent instrument housings 1 are no longer in contact with the side edges of the inner walls of the displacement grooves 204. This arrangement allows the instrument housing 1 to drive the rotating shaft 202 to move on the displacement grooves 204 through the connecting seat 201 when the measuring position corresponding to one of the several instrument housings 1 is tilted, so that the instrument housing 1 can tilt along with the measuring position, so that the several instrument housings 1 can detect the measuring position at multiple points, thereby improving the accuracy of the measurement.

[0053] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0054] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A portable inclinometer with earthquake compensation function, comprising an instrument housing (1), characterized in that: The instrument housing (1) is provided with a plurality of rotating connection components (2), and a rotating connection component (2) is provided between adjacent instrument housings (1). A locking component (3) is provided inside the rotating connection component (2). A driving component (4) is provided on the top of the rotating connection component (2), and the driving component (4) is connected to the locking component (3). The instrument housing (1) can be rotated with the assistance of the rotating connection component (2), so that several of the instrument housings (1) can be folded on the instrument, and the driving component (4) is used to drive the locking component (3) so that the locking component (3) locks the rotating end of the rotating connection component (2).

2. The portable inclinometer with earthquake compensation function according to claim 1, characterized in that: The rotary connection assembly (2) comprises a connection seat (201), the connection seat (201) being provided at both ends of the plurality of instrument housings (1), the interior of the connection seat (201) being rotatably connected to a rotating shaft (202), the outer surface of the rotating shaft (202) being rotatably connected to a connection plate (203), and the connection plate (203) being provided with a displacement groove (204) corresponding to the rotating shaft (202).

3. The portable inclinometer with earthquake compensation function according to claim 2, characterized in that: The locking assembly (3) comprises a locking block (301), the locking block (301) being arranged inside the displacement groove (204), the locking block (301) being provided with a locking groove (302) corresponding to the rotating shaft (202), the inner wall of the locking groove (302) being provided with an anti-slip groove (303), and the inner wall of the displacement groove (204) being provided with a receiving groove (304) corresponding to the locking block (301).

4. The portable inclinometer with earthquake compensation function according to claim 3, characterized in that: The driving assembly (4) comprises a T-slot (401), wherein the T-slot (401) is provided at the top of the connecting plate (203), a T-ring (402) is rotatably connected inside the T-slot (401), a rotating disk (403) is fixedly connected to the top of the T-ring (402), a driving screw (404) is fixedly connected to the top of the locking block (301), and the driving screw (404) passes through the connecting plate (203) and is threadedly connected to the rotating disk (403).

5. The portable inclinometer with earthquake compensation function according to claim 4, characterized in that: A limiting groove (405) is provided at the bottom of the locking block (301), and an inner wall of the receiving groove (304) is fixedly connected to a limiting rod (406) corresponding to the limiting groove (405), and the limiting rod (406) is movably connected to the limiting groove (405).

6. The portable inclinometer with earthquake compensation function according to claim 1, characterized in that: A mounting groove (5) is provided at the bottom of the instrument housing (1), and a rubber buffer pad (6) is fixedly connected to the inner wall of the mounting groove (5).

7. The portable inclinometer with earthquake compensation function according to claim 1, characterized in that: One end of the instrument housing (1) is fixedly connected to a connection socket (7).

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