Wireless tilt angle sensor with protective structure

Abstract

The utility model discloses a wireless tilt angle sensor with a protective structure, which comprises a mounting seat and a mounting frame, the mounting frame is mounted on one side of the mounting seat, a mounting plate is arranged on the other side of the mounting seat, an inserting rod is mounted on the left side of the mounting plate, a bearing frame is mounted on the right side of the mounting plate, and the inserting rod is inserted into the bearing frame. Four sets of limiting rings are installed on the side wall of the installation base at equal intervals, limiting rods are arranged in the limiting rings and slidably connected with the limiting rings, springs are arranged on the surfaces of the limiting rods in a sleeving mode, grooves are formed in the side walls of inserting rods, five sets of rotating arms are installed on the side wall of the bearing frame at equal intervals, and the rotating arms are connected with the limiting rods in a sleeving mode. And a hinge shaft is mounted at one end, close to the bearing frame, of each rotating arm. According to the utility model, the sensor can be conveniently and rapidly plugged and installed, linkage opening and closing protection can be conveniently carried out on the sensor, and the dismounting convenience and the protection effect of the sensor are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless inclination sensors, in particular to a wireless inclination sensor with a protective structure. Background Art

[0002] A wireless inclinometer is a measuring instrument that uses wireless transmission to measure the inclination of a measured end face in industrial sites. It uses sensor components such as accelerometers and gyroscopes to detect the tilt angle and transmit the data to a monitoring platform via wireless communication technology. The working principle of a wireless inclinometer is based on Newton's second law. It calculates the inclination by measuring the acceleration due to gravity and the acceleration of the object relative to the vertical direction. When the object tilts, the accelerometer senses the change in the gravity component. By calculating and processing this data, the inclinometer can accurately measure the object's tilt. With the development of micro-electromechanical systems (MEMS) technology, miniature accelerometers based on MEMS technology have the advantages of low cost, small size, light weight, low power consumption, and high accuracy. They are widely used in various industries. Wireless inclinometers take advantage of these technical advantages to achieve high-precision and low-power measurement, suitable for applications in various complex environments. However, wireless inclinometers are often used exposed and easily damaged by external impact. To improve this situation, a wireless inclinometer with a protective structure is proposed.

[0003] For example, a wireless tilt sensor disclosed in the authorization announcement number CN218035010U includes a civil air defense door body, a network, and a PC management terminal. The upper end of the front of the civil air defense door body is fixedly connected to a protective box, and the lower end of the front of the civil air defense door body is fixedly connected to a breathing alarm light.

[0004] Although it realizes the protection of the dual-axis tilt sensor through the cooperation of the protective box and the closing cover, the dual-axis tilt sensor can be placed above the civil air defense door body, which is convenient for real-time monitoring of the civil air defense door body to prevent deformation of the civil air defense door body, and the dual-axis tilt sensor is used to monitor the tilt angle of the civil air defense door body, and the wireless gateway is used to collect the positioning information of the locator and the monitoring data of the dual-axis tilt sensor, which is convenient for subsequent analysis, thus solving the problem that the existing monitoring method mostly adopts manual monitoring of the civil air defense door in sequence, which is labor-intensive and inconvenient for real-time monitoring;

[0005] However, it does not solve the problem that the existing wireless tilt sensor is not conducive to convenient and quick plug-in installation of the sensor during use, is not conducive to the linked opening and closing protection of the sensor, and affects the convenience of sensor disassembly and installation and the protection effect. Utility Model Content

[0006] The purpose of the present utility model is to provide a wireless inclination sensor with a protective structure to solve the problem in the above-mentioned background technology that the wireless inclination sensor is not convenient for quick plugging and unplugging the sensor, is not conducive to the linkage opening and closing protection of the sensor, and affects the convenience of sensor disassembly and assembly and the protective effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wireless inclination sensor with a protective structure, comprising a mounting seat and a mounting frame, wherein the mounting frame is installed on one side of the mounting seat, and a mounting plate is provided on the other side of the mounting seat, a plug-in rod is installed on the left side of the mounting plate, and a supporting frame is installed on the right side of the mounting plate, four groups of limit rings with equal intervals are installed on the side wall of the mounting seat, and limit rods are provided inside the limit rings, and the limit rods are slidably connected to the limit rings, and the surfaces of the limit rods are all covered with springs, and grooves are installed on the side walls of the plug-in rods, and the grooves are slidably connected to the limit rods.

[0008] Preferably, five groups of rotating arms with equal intervals are installed on the side walls of the supporting frame, and a hinge shaft is installed at one end of the rotating arm close to the supporting frame, and the rotating arm is movably connected to the supporting frame through the hinge shaft.

[0009] Preferably, a protective shell is installed on the side wall of the rotating arm, and the protective shell is fixedly connected to the rotating arm.

[0010] Preferably, a sleeve is provided on the side wall of the support frame on one side of the hinge shaft, a linkage shaft is installed on one end of the sleeve close to the support frame, and the sleeve is movably connected to the support frame through the linkage shaft.

[0011] Preferably, a sliding rod is provided inside the sleeve, and the sliding rod is slidably connected to the sleeve.

[0012] Preferably, locking pins are installed on the side walls of the sleeve, and the locking pins pass through the sleeve and extend to the surface of the sliding rod.

[0013] Preferably, a movable shaft is installed at one end of the sliding rod close to the rotating arm, and the sliding rod is movably connected to the rotating arm through the movable shaft.

[0014] Preferably, a wireless inclination sensor body is installed on one side of the supporting frame, and the wireless inclination sensor body is fixedly connected to the supporting frame.

[0015] Compared with the existing technology, the beneficial effects of the present invention are: the wireless tilt sensor not only realizes the convenient and quick plug-in installation of the sensor, facilitates the linkage opening and closing protection of the sensor, but also improves the convenience of sensor disassembly and installation and the protection effect;

[0016] (1) First, the mounting base is installed on the outer wall of the building through the mounting frame, the wireless inclination sensor body is installed on the side wall of the support frame, and the support frame is installed on the surface of the mounting plate. Then, the plug-in rod is inserted into the interior of the mounting base, and the plug-in rod drives the groove, the limit ring, the support frame and the wireless inclination sensor body to move. When the groove moves to the position of the limit rod, under the elastic force of the spring, the limit rod is driven by the spring to slide inside the limit ring to clamp the limit rod inside the groove. With the synchronous cooperation of the four groups of limit rods, the plug-in rod is clamped inside the mounting base, so that the wireless inclination sensor body is quickly installed on the outer wall of the building. When quick disassembly is required, the limit rod is pulled outward, and the limit rod drives the spring to contract to disengage the limit rod from the groove. Then, the plug-in rod can be pulled out from the interior of the mounting base, thereby realizing convenient and quick plug-in installation of the sensor and improving the convenience of disassembly and assembly.

[0017] (2) When the wireless inclination sensor body needs to be protected, the sliding rod is moved, and the sliding rod drives the rotating arm to rotate with the hinge axis as the axis through the movable axis, and at the same time, the sliding rod drives the sleeve to rotate with the linkage axis as the axis, and the rotating arm drives the protective shell to rotate, and multiple groups of protective shells are brought into contact with each other and closed, and then the locking pin is tightened to fix the sliding rod and the sleeve. In this way, the wireless inclination sensor body is protected by multiple groups of protective shells to prevent the wireless inclination sensor body from being impacted by the outside, thereby realizing convenient linkage opening and closing of the protective sensor and improving the protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a front view structural diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the rotating arm of the present invention;

[0021] Figure 4 This is a schematic diagram of the three-dimensional perspective structure of the mounting base of the utility model;

[0022] Figure 5 It is a schematic diagram of the front cross-sectional structure of the mounting seat of the present invention.

[0023] In the figure: 1. Mounting base; 2. Mounting frame; 3. Carrying frame; 4. Wireless inclination sensor body; 5. Protective shell; 6. Mounting plate; 7. Rotating arm; 8. Movable shaft; 9. Sliding rod; 10. Locking pin; 11. Sleeve; 12. Linkage shaft; 13. Articulated shaft; 14. Connecting rod; 15. Limit rod; 16. Limit ring; 17. Spring; 18. Groove. DETAILED DESCRIPTION

[0024] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5 The utility model provides an embodiment of a wireless inclination sensor with a protective structure, comprising a mounting base 1 and a mounting frame 2, wherein the mounting frame 2 is mounted on one side of the mounting base 1, a mounting plate 6 is provided on the other side of the mounting base 1, a plug-in rod 14 is mounted on the left side of the mounting plate 6, a bearing frame 3 is mounted on the right side of the mounting plate 6, four groups of limiting rings 16 with equal intervals are mounted on the side wall of the mounting base 1, limiting rods 15 are all provided inside the limiting rings 16, and the limiting rods 15 are slidably connected to the limiting rings 16, the surfaces of the limiting rods 15 are all covered with springs 17, a groove 18 is installed on the side wall of the plug-in rod 14, and the groove 18 is slidably connected to the limiting rod 15;

[0026] First, install the mounting base 1 on the outer wall of the building through the mounting bracket 2, install the wireless inclination sensor body 4 on the side wall of the supporting bracket 3, and install the supporting bracket 3 to the surface of the mounting plate 6. Then, insert the connecting rod 14 into the interior of the mounting base 1, and the connecting rod 14 drives the groove 18, the limiting ring 16, the supporting bracket 3 and the wireless inclination sensor body 4 to move. When the groove 18 moves to the position of the limiting rod 15, under the elastic force of the spring 17, the limiting rod 15 is driven by the spring 17 to slide inside the limiting ring 16. The limiting rod 15 is stuck in the inside of the groove 18, and the plug rod 14 is stuck in the inside of the mounting base 1 under the synchronous cooperation of the four groups of limiting rods 15, so that the wireless tilt sensor body 4 can be quickly installed on the outer wall of the building. When it is necessary to quickly disassemble, the limiting rod 15 is pulled outward, and the limiting rod 15 drives the spring 17 to contract to disengage the limiting rod 15 from the groove 18. Then, the plug rod 14 can be pulled out from the inside of the mounting base 1, thereby realizing convenient and quick plug-in installation of the sensor and improving the convenience of disassembly and assembly;

[0027] Five sets of rotating arms 7 are installed on the side wall of the carrier 3 at equal intervals. A hinge shaft 13 is installed on the end of each rotating arm 7 close to the carrier 3, and the rotating arm 7 is movably connected to the carrier 3 through the hinge shaft 13;

[0028] A protective shell 5 is installed on the side wall of the rotating arm 7, and the protective shell 5 is fixedly connected to the rotating arm 7;

[0029] A sleeve 11 is provided on the side wall of the carrier frame 3 on one side of the hinge shaft 13. A linkage shaft 12 is installed on the end of the sleeve 11 close to the carrier frame 3, and the sleeve 11 is movably connected to the carrier frame 3 through the linkage shaft 12.

[0030] The inside of the sleeve 11 is provided with a sliding rod 9, and the sliding rod 9 is slidably connected to the sleeve 11;

[0031] The side walls of the sleeve 11 are all equipped with locking pins 10, and the locking pins 10 pass through the sleeve 11 and extend to the surface of the sliding rod 9;

[0032] The sliding rod 9 is provided with a movable shaft 8 at one end thereof close to the rotating arm 7, and the sliding rod 9 is movably connected to the rotating arm 7 via the movable shaft 8;

[0033] A wireless tilt sensor body 4 is installed on one side of the carrier 3, and the wireless tilt sensor body 4 is fixedly connected to the carrier 3;

[0034] When it is necessary to protect the wireless inclination sensor body 4, the sliding rod 9 is moved, and the sliding rod 9 drives the rotating arm 7 to rotate around the hinge shaft 13 through the movable shaft 8. At the same time, the sliding rod 9 drives the sleeve 11 to rotate around the linkage shaft 12, and the rotating arm 7 drives the protective shell 5 to rotate, and makes the multiple groups of protective shells 5 contact and close with each other. Then, the locking pin 10 is tightened to fix the sliding rod 9 and the sleeve 11. In this way, the wireless inclination sensor body 4 is protected by the multiple groups of protective shells 5 to prevent the wireless inclination sensor body 4 from being subjected to external impact, thereby realizing convenient linkage opening and closing of the protective sensor and improving the protection effect.

[0035] Working principle: First, install the mounting base 1 to the outer wall of the building through the mounting frame 2, install the wireless inclination sensor body 4 on the side wall of the supporting frame 3, and install the supporting frame 3 to the surface of the mounting plate 6. Then, insert the connecting rod 14 into the interior of the mounting base 1, and the connecting rod 14 drives the groove 18, the limiting ring 16, the supporting frame 3 and the wireless inclination sensor body 4 to move. When the groove 18 moves to the position of the limiting rod 15, under the elastic force of the spring 17, the limiting rod 15 is driven by the spring 17 to slide inside the limiting ring 16 to clamp the limiting rod 15 inside the groove 18. With the synchronous cooperation of the four groups of limiting rods 15, the connecting rod 14 is clamped inside the mounting base 1, so that the wireless inclination sensor body 4 can be quickly installed on the outer wall of the building. When quick disassembly is required, pull the limiting rod outward. Rod 15, the limit rod 15 drives the spring 17 to contract, so that the limit rod 15 is disengaged from the groove 18, and then the plug rod 14 is pulled out from the inside of the mounting base 1. When the wireless inclination sensor body 4 needs to be protected, the sliding rod 9 is moved, and the sliding rod 9 drives the rotating arm 7 to rotate with the hinge axis 13 as the axis through the movable shaft 8. At the same time, the sliding rod 9 drives the sleeve 11 to rotate with the linkage shaft 12 as the axis, and the rotating arm 7 drives the protective shell 5 to rotate, and makes the multiple groups of protective shells 5 contact and close with each other, and then tighten the locking pin 10 to fix the sliding rod 9 and the sleeve 11. The wireless inclination sensor body 4 is protected by multiple groups of protective shells 5 to prevent the wireless inclination sensor body 4 from being subjected to external impact. The above is all the usage content of the wireless inclination sensor with a protective structure.

Claims

1. A wireless tilt sensor with a protective structure, comprising a mounting base (1) and a mounting frame (2), characterized in that: A mounting frame (2) is installed on one side of the mounting seat (1), a mounting plate (6) is provided on the other side of the mounting seat (1), a plug-in rod (14) is installed on the left side of the mounting plate (6), a bearing frame (3) is installed on the right side of the mounting plate (6), four groups of limiting rings (16) with equal intervals are installed on the side wall of the mounting seat (1), limiting rods (15) are provided inside the limiting rings (16), and the limiting rods (15) are slidably connected to the limiting rings (16), and the surfaces of the limiting rods (15) are all covered with springs (17), and a groove (18) is installed on the side wall of the plug-in rod (14), and the groove (18) is slidably connected to the limiting rod (15).

2. The wireless tilt sensor with a protective structure according to claim 1, characterized in that: Five groups of rotating arms (7) are installed at equal intervals on the side wall of the carrier (3); one end of each rotating arm (7) close to the carrier (3) is installed with a hinge shaft (13), and the rotating arm (7) is movably connected to the carrier (3) through the hinge shaft (13).

3. The wireless tilt sensor with a protective structure according to claim 2, characterized in that: A protective shell (5) is installed on the side wall of the rotating arm (7), and the protective shell (5) is fixedly connected to the rotating arm (7).

4. The wireless tilt sensor with a protective structure according to claim 2, characterized in that: A sleeve (11) is provided on the side wall of the carrier frame (3) on one side of the hinge shaft (13), and a linkage shaft (12) is installed on one end of the sleeve (11) close to the carrier frame (3), and the sleeve (11) is movably connected to the carrier frame (3) through the linkage shaft (12).

5. The wireless tilt sensor with a protective structure according to claim 4, characterized in that: A sliding rod (9) is provided inside the sleeve (11), and the sliding rod (9) is slidably connected to the sleeve (11).

6. The wireless tilt sensor with a protective structure according to claim 4, characterized in that: A locking pin (10) is installed on the side wall of the sleeve (11), and the locking pin (10) passes through the sleeve (11) and extends to the surface of the sliding rod (9).

7. The wireless tilt sensor with a protective structure according to claim 5, characterized in that: The sliding rod (9) is provided with a movable shaft (8) at one end close to the rotating arm (7), and the sliding rod (9) is movably connected to the rotating arm (7) via the movable shaft (8).

8. The wireless tilt sensor with a protective structure according to claim 1, characterized in that: A wireless inclination sensor body (4) is installed on one side of the carrier (3), and the wireless inclination sensor body (4) is fixedly connected to the carrier (3).

Images