Aviation sensor data compensation equipment

Abstract

The utility model provides aviation sensor data compensation equipment which comprises a temperature compensation sensor body, first protection plates are arranged on the two sides of the temperature compensation sensor body, an installation protection mechanism is arranged between the two first protection plates, and the installation protection mechanism comprises a protection seat fixedly connected with the two first protection plates. An adjusting part is arranged in the protective seat, the adjusting part is connected with two protective clamping plates, and a mounting plate is clamped between the two protective clamping plates. According to the invention, the temperature compensation sensor main body can be fixed through the installation protection mechanism and the first protection plate, and two protection clamping plates in the installation protection mechanism cooperate with each other to clamp the installation plate, so that the temperature compensation sensor main body can be installed. The two protective clamping plates are close to each other or far away from each other under the control of the adjusting part so as to be connected with and separated from the mounting plate, so that the temperature compensation sensor main body is relatively convenient to disassemble and assemble, and maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor data compensation equipment, in particular to an aviation sensor data compensation equipment. Background Art

[0002] Temperature compensation sensors are widely used in the aviation field as an important data compensation device; temperature compensation sensors are mainly used to eliminate or reduce the impact of temperature on sensor output signals during the measurement process. Since aviation sensors usually need to work under various temperature conditions, and temperature changes will directly affect the performance of the sensor and the accuracy of the output signal, the use of temperature compensation sensors to correct the output signal of aviation sensors can effectively improve the accuracy and reliability of the data; the working principle of the temperature compensation sensor is to measure the temperature of the environment where the sensor is located and correct the sensor output signal according to the temperature. This can be achieved by introducing a correction signal that is opposite to but equal to the temperature response in the sensor circuit, thereby offsetting the pure response component related to temperature in the sensor output signal. In addition, for complex sensors, the influence of temperature on the output can be derived based on the physical model and corrected through mathematical operations;

[0003] Although temperature compensation sensors have been widely used in the aviation field, there are still some problems in the actual application process. One of the main problems is the inconvenience of disassembly. Aviation sensors are usually installed in complex structures inside aviation equipment and need to be maintained and replaced under strict safety and reliability requirements. However, existing temperature compensation sensors often adopt a fixed installation method and are closely integrated with aviation sensors, which makes it difficult to operate when disassembly and maintenance are required. This not only increases maintenance costs and time, but also may pose a potential threat to flight safety. Therefore, we make improvements to this and propose an aviation sensor data compensation device. Utility Model Content

[0004] The utility model aims to solve the problem that the existing temperature compensation sensors are often fixedly installed and closely combined with aviation sensors, which leads to difficulty in operation when they need to be disassembled for maintenance.

[0005] In order to achieve the above-mentioned purpose of the invention, the utility model provides an aviation sensor data compensation device to improve the above-mentioned problem.

[0006] The specific application is as follows:

[0007] An aviation sensor data compensation device includes a temperature compensation sensor body, first protective plates are provided on both sides of the temperature compensation sensor body, and a mounting protective mechanism is provided between the two first protective plates, the mounting protective mechanism includes a protective seat fixedly connected to the two first protective plates, an adjustment portion is provided in the protective seat, and the adjustment portion is connected to two protective clamping plates, a mounting plate is clamped between the two protective clamping plates, and the two protective clamping plates are moved closer to or farther away from each other under the control of the adjustment portion to achieve connection and separation with the mounting plate.

[0008] As a preferred technical solution of the present application, the two protective clamping plates cooperate with the mounting plate to realize the installation of the temperature compensation sensor body, and the two protective clamping plates are separated from the mounting plate and then rotated to realize the protection of the temperature compensation sensor body.

[0009] As a preferred technical solution of the present application, the two first protective plates are connected to the temperature compensation sensor body by bolts, and a second protective plate is also fixedly connected between the two first protective plates.

[0010] As a preferred technical solution of the present application, a groove is provided on a side of the mounting plate away from the temperature compensation sensor body, and one end of the two protective clamping plates are plugged into the groove.

[0011] As a preferred technical solution of the present application, a mounting hole is further provided on the mounting plate, and the mounting hole is used for installing the mounting plate.

[0012] As a preferred technical solution of the present application, the adjustment part includes a first chamber opened in the protective seat and two slide grooves respectively located on both sides of the first chamber, a bidirectional screw is connected between the two slide grooves through bearings, the outer surface of the bidirectional screw is threadedly connected to two connecting rods, the two connecting rods are respectively slidably connected in the two slide grooves, and the ends of the two connecting rods away from each other respectively pass through the two slide grooves and are both connected to the connecting seat through bearings.

[0013] As a preferred technical solution of the present application, a second chamber is opened in the protective clamping plate, a connecting shaft is inserted and connected in the second chamber, and one end of the connecting shaft passes through the second chamber and is fixedly connected to the connecting seat.

[0014] As a preferred technical solution of the present application, the outer surface of the connecting shaft is sleeved with a spring located in the second chamber, and both ends of the spring are fixedly connected to the connecting shaft and the second chamber respectively.

[0015] As a preferred technical solution of the present application, two mutually meshing bevel gears are arranged in the first chamber, one of which is fixedly sleeved on the outer surface of the bidirectional screw, and the other is fixedly connected to a transmission rod, one end of which passes through a protective seat and one of the first protective plates and is fixedly connected to a handle.

[0016] As a preferred technical solution of the present application, the top and bottom of the protective seat are both provided with limiting grooves, and the connecting seat is inserted into the limiting grooves.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the scheme of this application:

[0019] In order to solve the problem in the prior art that temperature compensation sensors are often installed in a fixed manner and are tightly combined with aviation sensors, resulting in difficulty in operation when they need to be disassembled for maintenance, the present application can fix the temperature compensation sensor body by setting up an installation protection mechanism and a first protection plate, and the two protection clamping plates in the installation protection mechanism cooperate with each other to clamp the installation plate to achieve the installation of the temperature compensation sensor body. The two protection clamping plates are moved closer to or away from each other under the control of the adjustment part to achieve connection and separation with the installation plate, so that the temperature compensation sensor body can be disassembled and assembled more conveniently, which is conducive to maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of the aviation sensor data compensation device provided for this application;

[0021] Figure 2 The aviation sensor data compensation device provided for this application Figure 1 A rear view structural diagram of ;

[0022] Figure 3 The aviation sensor data compensation device provided for this application Figure 1 Schematic diagram of the structure viewed from above;

[0023] Figure 4 A schematic diagram of the structure of the limit slot of the aviation sensor data compensation device provided in this application;

[0024] Figure 5 A schematic cross-sectional view of the protective seat of the aviation sensor data compensation device provided in this application;

[0025] Figure 6 A schematic diagram of a top view cutaway structure of a protective clamping plate of an aviation sensor data compensation device provided in the present application;

[0026] Figure 7A schematic diagram of the structure of the protective clamping plate of the aviation sensor data compensation device provided in this application protecting the temperature compensation sensor body.

[0027] Indicated in the figure:

[0028] 1. Temperature compensation sensor body; 2. Installation protection mechanism; 201. Protection seat; 202. First chamber; 203. Slide groove; 204. Bidirectional screw; 205. Connecting rod; 206. Connecting seat; 207. Limiting groove; 210. Protection clamping plate; 211. Second chamber; 212. Connecting shaft; 213. Bevel gear; 214. Transmission rod; 215. Handle; 4. Mounting plate; 401. Mounting hole; 402. Groove; 5. First protective plate; 6. Second protective plate. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0030] As mentioned in the background technology, although temperature compensation sensors have been widely used in the aviation field, there are still some problems in the actual application process. One of the main problems is the inconvenience of disassembly. Aviation sensors are usually installed in complex structures inside aviation equipment and need to be maintained and replaced under strict safety and reliability requirements. However, existing temperature compensation sensors often adopt a fixed installation method and are closely integrated with aviation sensors, which makes operation difficult when disassembly and maintenance are required. This not only increases maintenance costs and time, but may also pose a potential threat to flight safety.

[0031] In order to solve this technical problem, the utility model provides an aviation sensor data compensation device.

[0032] Specifically, please refer to Figure 1-Figure 6 , aviation sensor data compensation equipment specifically includes:

[0033] A temperature compensation sensor body 1, wherein first protective plates 5 are provided on both sides of the temperature compensation sensor body 1, and an installation protection mechanism 2 is provided between the two first protective plates 5, wherein the installation protection mechanism 2 comprises a protection seat 201 fixedly connected to the two first protective plates 5, wherein an adjustment portion is provided in the protection seat 201, and wherein the adjustment portion is connected to two protective clamping plates 210, wherein a mounting plate 4 is clamped between the two protective clamping plates 210, and wherein the two protective clamping plates 210 are moved closer to or farther from each other under the control of the adjustment portion so as to realize connection and separation with the mounting plate 4.

[0034] The aviation sensor data compensation device provided by the utility model can fix the temperature compensation sensor body 1 through the installation protection mechanism 2 and the first protection plate 5, and the two protection clamping plates 210 in the installation protection mechanism 2 cooperate with each other to clamp the installation plate 4 to achieve the installation of the temperature compensation sensor body 1. The two protection clamping plates 210 are moved closer to or away from each other under the control of the adjustment part to achieve connection and separation with the installation plate 4, so that the temperature compensation sensor body 1 is more convenient to disassemble and assemble, which is conducive to maintenance.

[0035] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] Example 1, please refer to Figure 1-Figure 6 An aviation sensor data compensation device includes a temperature compensation sensor body 1, first protective plates 5 are arranged on both sides of the temperature compensation sensor body 1, and a mounting protective mechanism 2 is arranged between the two first protective plates 5, the mounting protective mechanism 2 includes a protective seat 201 fixedly connected to the two first protective plates 5, an adjusting part is arranged in the protective seat 201, and the adjusting part is connected to two protective clamping plates 210, a mounting plate 4 is clamped between the two protective clamping plates 210, and the two protective clamping plates 210 are moved closer to or farther away from each other under the control of the adjusting part to achieve connection and separation with the mounting plate 4.

[0039] Furthermore, the two protective clamping plates 210 cooperate with the mounting plate 4 to realize the installation of the temperature compensation sensor body 1 , and the two protective clamping plates 210 are separated from the mounting plate 4 and then rotated to realize the protection of the temperature compensation sensor body 1 .

[0040] Further, such as Figure 1-Figure 3 As shown, the two first protection plates 5 are connected to the temperature compensation sensor body 1 by bolts, and a second protection plate 6 is fixedly connected between the two first protection plates 5 .

[0041] Embodiment 2 further optimizes the aviation sensor data compensation device provided in Embodiment 1. Specifically, Figure 4 As shown, a groove 402 is provided on the side of the mounting plate 4 away from the temperature compensation sensor body 1, and one end of the two protective clamping plates 210 are plugged into the groove 402. The installation of the temperature compensation sensor body 1 can be achieved through the mutual cooperation of the mounting plate 4, the mounting hole 401, the protective clamping plate 210 and the adjustment part.

[0042] Further, such as Figure 4 As shown, the mounting plate 4 is further provided with a mounting hole 401 , and the mounting hole 401 is used for mounting the mounting plate 4 , that is, the mounting plate 4 can be fixed on a corresponding supporting object by passing a bolt through the mounting hole 401 .

[0043] Embodiment 3 further optimizes the aviation sensor data compensation device provided in Embodiment 1 or 2. Specifically, Figure 5 As shown, the adjustment part includes a first chamber 202 opened in the protective seat 201 and two slide grooves 203 respectively located on both sides of the first chamber 202, a bidirectional screw 204 is connected between the two slide grooves 203 through a bearing, and the outer surface of the bidirectional screw 204 is threadedly connected to two connecting rods 205, and the two connecting rods 205 are respectively slidably connected in the two slide grooves 203, and the ends of the two connecting rods 205 away from each other respectively pass through the two slide grooves 203 and are connected to the connecting seat 206 through bearings. The cross-sections of the connecting rods 205 and the slide grooves 203 are both rectangular. This arrangement allows the two connecting rods 205 to move away from or approach each other when the bidirectional screw 204 rotates.

[0044] Further, such as Figure 6 As shown, a second chamber 211 is opened in the protective clamping plate 210, and a connecting shaft 212 is inserted into the second chamber 211. One end of the connecting shaft 212 passes through the second chamber 211 and is fixedly connected to the connecting seat 206. Pulling the protective clamping plate 210 allows the protective clamping plate 210 to move away from the connecting seat 206, thereby facilitating the rotation of the protective clamping plate 210 and the connecting seat 206.

[0045] Further, such as Figure 6 As shown, the outer surface of the connecting shaft 212 is sleeved with a spring located in the second chamber 211, and the two ends of the spring are fixedly connected to the connecting shaft 212 and the second chamber 211 respectively. The action force of the spring can enable the protective clamping plate 210 to maintain contact with the protective seat 201 during use.

[0046] Further, such as Figure 5 As shown, two mutually meshing bevel gears 213 are arranged in the first chamber 202, one of the bevel gears 213 is fixedly sleeved on the outer surface of the bidirectional screw 204, and the other bevel gear 213 is fixedly connected to a transmission rod 214, one end of the transmission rod 214 passes through the protective seat 201 and one of the first protective plates 5 and is fixedly connected to a handle 215. During the rotation of the handle 215, the bidirectional screw 204 can be driven to rotate through the transmission rod 214 and the two bevel gears 213.

[0047] Further, such as Figure 4 As shown, the top and bottom of the protective seat 201 are provided with limiting grooves 207, and the connecting seat 206 is inserted into the limiting grooves 207. When the limiting grooves 207 are inserted into the connecting seat 206, the connecting seat 206 can be limited to prevent the connecting seat 206 from rotating.

[0048] The use process of the aviation sensor data compensation device provided by the utility model is as follows:

[0049] The handle 215 is turned. During the rotation of the handle 215, the transmission rod 214 and the two bevel gears 213 drive the bidirectional screw 204 to rotate. The rotation of the bidirectional screw 204 drives the two connecting rods 205 to move away from each other, and then the two connecting seats 206 drive the two protective clamping plates 210 to move away from each other, so that the protective clamping plates 210 are separated from the groove 402. The mounting plate 4 is mounted on the corresponding object through the mounting hole 401 and the bolt, and then the protective clamping plate 210 is aligned with the groove 402 and the handle 215 is rotated in the opposite direction so that the two protective clamping plates 210 are close to each other and inserted into the groove 402, and the installation is completed.

[0050] During maintenance, after the protective clamping plate 210 is separated from the groove 402, the connecting seat 206 is also separated from the limiting groove 207. The protective clamping plate 210 is pulled away from the connecting seat 206 and the connecting seat 206 is rotated so that the protective clamping plate 210 rotates to be close to the second protective plate 6. The handle 215 is rotated in the opposite direction so that the two protective clamping plates 210 are close to each other. At this time, the temperature compensation sensor body 1 is protected by the protective seat 201, the first protective plate 5, the second protective plate 6 and the protective clamping plate 210, thereby reducing the possibility of the temperature compensation sensor body 1 being bumped and damaged during the inspection process. After the maintenance is completed, the handle 215 is rotated so that the two protective clamping plates 210 are separated from each other, the protective clamping plate 210 is pulled away from the connecting seat 206, and then the connecting seat 206 is rotated so that the connecting seat 206 is reset.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. An aviation sensor data compensation device, characterized in that: The invention comprises a temperature compensation sensor body (1), wherein first protective plates (5) are arranged on both sides of the temperature compensation sensor body (1), and a mounting protective mechanism (2) is arranged between the two first protective plates (5), wherein the mounting protective mechanism (2) comprises a protective seat (201) fixedly connected to the two first protective plates (5), wherein an adjustment portion is arranged inside the protective seat (201), and wherein the adjustment portion is connected to two protective clamping plates (210), wherein a mounting plate (4) is clamped between the two protective clamping plates (210), and wherein the two protective clamping plates (210) are moved closer to or farther from each other under the control of the adjustment portion, so as to achieve connection and separation with the mounting plate (4).

2. The aviation sensor data compensation device according to claim 1, characterized in that: The two protective clamping plates (210) cooperate with the mounting plate (4) to realize the installation of the temperature compensation sensor body (1), and the two protective clamping plates (210) are separated from the mounting plate (4) and then rotated to realize the protection of the temperature compensation sensor body (1).

3. The aviation sensor data compensation device according to claim 2, characterized in that: The two first protection plates (5) are connected to the temperature compensation sensor body (1) via bolts, and a second protection plate (6) is also fixedly connected between the two first protection plates (5).

4. The aviation sensor data compensation device according to claim 3, characterized in that: A groove (402) is provided on a side of the mounting plate (4) away from the temperature compensation sensor body (1), and one end of each of the two protective clamping plates (210) is plugged into the groove (402).

5. The aviation sensor data compensation device according to claim 4, characterized in that: The mounting plate (4) is also provided with a mounting hole (401), and the mounting hole (401) is used for mounting the mounting plate (4).

6. The aviation sensor data compensation device according to claim 5, characterized in that: The adjustment portion comprises a first chamber (202) provided in the protective seat (201) and two slide grooves (203) respectively located on both sides of the first chamber (202); a bidirectional screw rod (204) is connected between the two slide grooves (203) via a bearing; two connecting rods (205) are threadedly connected to the outer surface of the bidirectional screw rod (204); the two connecting rods (205) are respectively slidably connected in the two slide grooves (203); ends of the two connecting rods (205) that are away from each other respectively pass through the two slide grooves (203) and are both connected to a connecting seat (206) via a bearing.

7. The aviation sensor data compensation device according to claim 6, characterized in that: A second chamber (211) is provided in the protective clamping plate (210), a connecting shaft (212) is inserted into the second chamber (211), and one end of the connecting shaft (212) passes through the second chamber (211) and is fixedly connected to the connecting seat (206).

8. The aviation sensor data compensation device according to claim 7, characterized in that: The outer surface of the connecting shaft (212) is sleeved with a spring located in the second chamber (211), and two ends of the spring are respectively fixedly connected to the connecting shaft (212) and the second chamber (211).

9. The aviation sensor data compensation device according to claim 8, characterized in that: Two mutually meshing bevel gears (213) are arranged in the first chamber (202), wherein one of the bevel gears (213) is fixedly sleeved on the outer surface of the bidirectional screw (204), and the other bevel gear (213) is fixedly connected to a transmission rod (214), one end of the transmission rod (214) passes through the protection seat (201) and one of the first protection plates (5) and is fixedly connected to a handle (215).

10. The aviation sensor data compensation device according to claim 9, characterized in that: The top and bottom of the protection seat (201) are both provided with limiting grooves (207), and the connection seat (206) is inserted into the limiting grooves (207).

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