A new integrated tilt accelerometer

Abstract

The application belongs to the field of precision instruments and industrial measurement and control technology, and provides a new integrated inclination accelerometer, which comprises: a slide is arranged on the bottom of an inclination monitor in a horizontal direction, and the opening direction of the slide corresponds to the monitoring main body; a support structure comprises: a supporting plate, a side support plate and an inclined support frame, one end of the supporting plate extends into the slide, and the end part of the supporting plate is exposed outward, one end of the side support plate is hinged to the other end of the supporting plate, and the side support plate abuts against the monitoring main body; the inclined support frame is located between the supporting plate and the side support plate, so as to adjust the included angle of the supporting plate and the side support plate through the inclined support frame, thereby adjusting the horizontal state of the inclination monitor, and the position of the inclination monitor on the supporting plate is fixed through the inclined support frame. The application can correspondingly adjust the horizontal state of the inclination accelerometer according to the inclination of the installation surface of the actual monitoring main body, the process is simple and easy to operate, so that the inclination accelerometer can be adjusted in cooperation with the support, thereby increasing the application range of the inclination accelerometer.

Description

Technical Field

[0001] This application relates to the field of precision instruments and industrial measurement and control technology, and in particular to a new integrated tilt accelerometer. Background Technology

[0002] An inclinometer is an integrated triaxial MEMS accelerometer and a high-precision inclinometer, capable of simultaneously acquiring vibration acceleration and tilt angle, processing signals, and outputting data. It can be widely used in scenarios requiring comprehensive evaluation of structural dynamics and static geometric deformation, such as slope landslide early warning, bridge deflection and attitude monitoring, and wind turbine tower monitoring.

[0003] Currently, tilt accelerometers and their supports are usually installed separately, requiring additional bolts for connection. Traditional supports are mostly right-angled plates with a fixed shape that cannot be adjusted. One side is fixed to the monitoring body, and the other side is fixed to the bottom of the tilt accelerometer. When the mounting surface of the monitoring body is inclined, the support can only be installed at an angle, which in turn prevents the tilt accelerometer from remaining horizontal. This makes it impossible for the tilt accelerometer to accurately capture the actual tilt changes of the monitoring body, affecting the reliability of subsequent data analysis and early warning judgments.

[0004] Therefore, there is a need to provide an improved technical solution that addresses the shortcomings of the existing technology. Utility Model Content

[0005] The purpose of this application is to provide a new integrated tilt accelerometer to solve the problem that traditional tilt accelerometers and brackets work separately and cannot be adjusted together, and cannot guarantee the horizontal state of the tilt accelerometer when the monitoring body is mounted on an inclined surface.

[0006] To achieve the above objectives, this application provides the following technical solution: This application provides a novel integrated tilt accelerometer, comprising: a slide rail at the bottom of the tilt monitor along a horizontal direction, the slide rail being oriented in a direction corresponding to the monitoring body; a support structure comprising: a support plate, a side support plate, and a diagonal support frame, one end of the support plate extending into the slide rail and the end portion of the support plate being exposed outwards, one end of the side support plate being hinged to the other end of the support plate, and the side support plate being pressed against the monitoring body; the diagonal support frame being located between the support plate and the side support plate, thereby adjusting the angle between the support plate and the side support plate to adjust the horizontal state of the tilt monitor, and simultaneously fixing the position of the tilt monitor on the support plate by the diagonal support frame.

[0007] Preferably, the surface of the side support plate is provided with mounting holes for fasteners to be inserted.

[0008] Preferably, the mounting holes are provided in a plurality of manner and are distributed in a triangular pattern.

[0009] Preferably, the diagonal brace includes: a U-shaped rod and a support arm; The middle rod of the U-shaped rod is inserted horizontally into the bottom of the side support plate and can rotate on its own. The two ends of the U-shaped rod are located on both sides of the side support plate; The U-shaped rod is hollow.

[0010] Preferably, the side of the tray exposed on the slide rail has holes and grooves; The support arm is provided in pairs, and the two support arms are respectively located on both sides of the side support plate; One end of the support arm is inserted into the end of the corresponding U-shaped rod, and the other end of the support arm extends into the slot.

[0011] Preferably, the support arm includes: a sleeve and a threaded rod, wherein the sleeve and the threaded rod are threadedly fitted together; One end of the sleeve is inserted into the hollow cavity of the U-shaped rod, and the other end of the sleeve is inclined upwards and threaded onto one end of the threaded rod.

[0012] Preferably, the end of the threaded rod away from the sleeve is bent to one side in a vertical direction to insert into the slot.

[0013] Compared with the closest prior art, the technical solution of this application has the following beneficial effects: This application can adjust the horizontal state of the tilt accelerometer according to the tilt of the actual installation surface of the monitored object. The process is simple and easy to operate, allowing the tilt accelerometer to cooperate with the bracket for adjustment. This increases the applicability of the tilt accelerometer, enabling it to maintain a horizontal state for accurate monitoring in different working scenarios and to maintain a stable state over a long period of time. This ensures that the tilt accelerometer can accurately capture the real tilt changes of the monitored object and ensure the accuracy of the monitoring data. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. Wherein: Figure 1 This is a schematic diagram of the front view of this application; Figure 2 This is a schematic diagram of the overall structure of this application; Figure 3 This is an overall schematic diagram of the tilt accelerometer of this application; Figure 4 This is a schematic diagram of the overall supporting structure of this application; Figure 5 This is a schematic diagram of the unfolded structure of the diagonal bracing frame in this application; Figure 6 This is a schematic diagram showing the state of the supporting structure after it has been folded up in this application. Figure 7 for Figure 6 A state diagram from another perspective.

[0015] In the diagram: 1. Inclination monitor; 2. Slide rail; 3. Support plate; 4. Side support plate; 5. Mounting hole; 6. U-shaped rod; 7. Groove; 8. Sleeve; 9. Threaded rod. Detailed Implementation

[0016] The present application will now be described in detail with reference to the accompanying drawings and embodiments. Various examples are provided by way of explanation and not by way of limitation. In fact, those skilled in the art will recognize that modifications and variations can be made to the present application without departing from the scope or spirit thereof. For example, a feature shown or described as part of one embodiment may be used in another embodiment to produce yet another embodiment. Therefore, it is desirable that the present application encompass such modifications and variations that fall within the scope of the appended claims and their equivalents.

[0017] In the following description, the terms "first / second / third" are used merely to distinguish similar objects and do not represent a specific order of objects. It is understood that "first / second / third" may be interchanged in a specific order or sequence where permitted, so that the embodiments of this application described herein can be implemented in an order other than that illustrated or described herein.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing embodiments of this disclosure only and is not intended to limit this disclosure.

[0019] In the description of this application, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and do not require that this application be constructed and operated in a specific orientation, and therefore should not be construed as limiting this application. The terms "connected," "linked," and "set up" used in this application should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; direct connections or indirect connections through intermediate components; wired connections, radio connections, or wireless communication signal connections. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0020] An example provides a new integrated tilt accelerometer, the main feature of which is that it can be installed on a working surface that is different from a vertical plane, while ensuring the horizontal state of the tilt accelerometer.

[0021] Reference Figures 1-3 It includes: tilt monitor 1 and support structure. The tilt monitor 1 is rectangular in shape as shown in the attached figure. At the same time, the tilt monitor 1 can also be set as cylindrical according to the reasonable layout of the internal circuit board or battery unit. The bottom of the tilt monitor 1 has a slide 2 opened in the horizontal direction. The width of the slide 2 is close to the width of the tilt monitor 1. The opening direction of the slide 2 corresponds to the monitoring body.

[0022] Reference Figures 1-4 The supporting structure includes: a support plate 3, side support plates 4, and diagonal bracing. The right end of the support plate 3 extends into the slide rail 2 from the left side, with the right end portion of the support plate 3 exposed outwards (typically, conventional tilt velocities have corners at their edges, and this is usually the case in the attached...). Figure 3 As can be seen from the image, the upper end of the side support plate 4 is hinged to the left end of the support plate 3, and the side support plate 4 is fixed to the monitoring body. The left end of the support plate 3 extends downward beyond the bottom of the support plate 3, so that the side support plate 4 can be rotated and folded upward to cover the lower surface of the support plate 3.

[0023] In this embodiment, the side support plate 4 has mounting holes 5 on its surface for fasteners to be inserted. The fasteners can be expansion screws or self-tapping screws. There are three mounting holes 5, two on the top and one on the bottom, which are distributed in a triangular pattern to make the side support plate 4 more stable.

[0024] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 The diagonal brace is located between the support plate 3 and the side support plate 4 to adjust the angle between the support plate 3 and the side support plate 4, thereby adjusting the horizontal state of the tilt monitor 1. At the same time, the diagonal brace fixes the position of the tilt monitor 1 on the support plate 3. Specifically, the diagonal brace includes a U-shaped rod 6 and a support arm. The middle rod of the U-shaped rod 6 is inserted horizontally into the bottom of the side support plate 4 and can rotate. The bottom of the side support plate 4 is pre-drilled with a hole that matches the middle rod. The two ends of the U-shaped rod 6 are located on both sides of the side support plate 4, and both ends of the U-shaped rod 6 are perpendicular to the middle rod. The U-shaped rod 6 is hollow.

[0025] The right end of the support plate 3 is exposed on the side of the slide 2 and has a slot 7. There is a pair of support arms, which are symmetrically arranged on both sides of the side support plate 4. One end of the support arm is inserted into the end cavity of the corresponding U-shaped rod 6, and the other end of the support arm extends into the slot 7. Specifically, the support arm includes a sleeve 8 and a threaded rod 9. The sleeve 8 and the threaded rod 9 are threaded together. The lower end of the sleeve 8 is inserted into the hollow cavity of the U-shaped rod 6. The upper end of the sleeve 8 is inclined to the right and threaded together with the lower end of the threaded rod 9. The upper end of the threaded rod 9, away from the sleeve 8, is bent vertically toward the support plate 3 to be inserted into the slot 7. This prevents the tilt monitor 1 from detaching from the support plate 3 and provides support for the support plate 3.

[0026] When in use, if the mounting surface of the monitoring body is inclined, such as the side of a box girder, first install the tilt monitor 1 and the support plate 3 to form a whole. Then fix the side support plate 4 on the inclined mounting surface, insert the upper end of the support arm into the hole groove 7 on the side of the support plate 3, rotate the sleeve 8 to adjust the length of the support arm so that the lower end of the support arm is inserted into the cavity at the end of the U-shaped rod 6 and pressed tightly. Then place a level on top of the tilt monitor 1 and adjust the tilt monitor 1 by continuously adjusting the length of the support arm.

[0027] When carrying this leveling bracket, or when carrying it together with the tilt monitor 1, it can be folded for greater convenience and easier packaging, saving space. Rotate the side support plate 4 to a horizontal position to adhere it to the lower surface of the support plate 3, provided that the support arm is first shortened so that its upper end is pulled out of the corresponding slot 7 to avoid interfering with the rotation of the side support plate 4. Then, reposition the lower end of the support arm and insert it back into the cavity at the end of the U-shaped rod 6. Next, swing the support arm to the side of the side support plate 4, and finally fold it upwards together with the side support plate 4. The final state is as follows. Figure 6 and Figure 7 As shown.

[0028] The integrated tilt accelerometer provided in this embodiment can adjust its horizontal state according to the tilt of the mounting surface of the actual monitoring subject. The process is simple and easy to operate, allowing the tilt accelerometer to cooperate with the bracket for adjustment. This increases the applicability of the tilt accelerometer, enabling it to maintain a horizontal state for accurate monitoring in different working scenarios and to maintain a stable state over a long period of time. This ensures that the tilt accelerometer can accurately capture the actual tilt changes of the monitoring subject and ensure the accuracy of the monitoring data.

[0029] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A novel integrated tilt accelerometer characterized in that, include: The tilt monitor has a horizontally oriented slide at the bottom, and the direction of the slide corresponds to the monitoring body. The supporting structure includes: a support plate, a side support plate, and a diagonal support frame. One end of the support plate extends into the slide rail, and the side of the end portion of the support plate is exposed outward. One end of the side support plate is hinged to the other end of the support plate, and the side support plate is close to the monitoring body. The diagonal brace is located between the support plate and the side support plate to adjust the angle between the support plate and the side support plate, thereby adjusting the horizontal state of the tilt monitor. At the same time, the diagonal brace fixes the position of the tilt monitor on the support plate.

2. The new integrated tilt accelerometer according to claim 1, characterized in that, The side support plate has mounting holes on its surface for fasteners to be inserted.

3. The new integrated tilt accelerometer according to claim 2, characterized in that, The mounting holes are provided in multiple ways and are distributed in a triangular pattern.

4. The new integrated tilt accelerometer of claim 1, wherein, The diagonal brace includes: a U-shaped rod and a support arm; The middle rod of the U-shaped rod is inserted horizontally into the bottom of the side support plate and can rotate on its own. The two ends of the U-shaped rod are located on both sides of the side support plate; The U-shaped rod is hollow.

5. The new integrated tilt accelerometer according to claim 4, characterized in that, The tray has holes and grooves on the side exposed on the slide rail; The support arm is provided in pairs, and the two support arms are respectively located on both sides of the side support plate; One end of the support arm is inserted into the end of the corresponding U-shaped rod, and the other end of the support arm extends into the slot.

6. The new integrated tilt accelerometer according to claim 5, characterized in that, The support arm includes a sleeve and a threaded rod, wherein the sleeve and the threaded rod are threadedly fitted together. One end of the sleeve is inserted into the hollow cavity of the U-shaped rod, and the other end of the sleeve is inclined upwards and threaded onto one end of the threaded rod.

7. The new integrated tilt accelerometer according to claim 6, characterized in that, The threaded rod is bent vertically to one side at the end away from the sleeve to be inserted into the slot.

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