High-pressure resistant high-speed response temperature-salinity-depth sensor

Abstract

The utility model provides a kind of high-pressure-resistant high-speed response temperature-salinity-depth sensor, belong to sensor technical field, including support assembly, including base, fixedly connected in the frame of base side wall, slidingly installed in the middle of frame moving frame, and fixedly connected in the side wall of moving frame support plate;Detection component, including fixedly connected in the middle side wall of support plate slider, rotationally installed in the side wall of slider shell, rotationally installed in the end of shell mounting plate, and slidingly connected in the end of mounting plate sensor main body.The utility model has the beneficial effects that: it can effectively resist external high pressure, provide stable operating environment for sensor main body, adapt to high-voltage detection scene, adapt to different depth detection requirements, can flexibly adjust detection angle, meet multidirectional parameter acquisition;It is convenient to adjust the length of sensor extension, it can be stored and protected under high-voltage environment, it can be extended for detection under low-voltage environment, it is suitable for complex working conditions, and it is convenient for rapid response detection requirements.

Description

Technical Field

[0001] This utility model belongs to the field of sensor technology, specifically relating to a high-pressure, high-speed response temperature-salt-depth sensor. Background Technology

[0002] In fields such as ocean exploration, deep-sea resource development, and underwater engineering, seawater temperature, salinity, and depth (referred to as "temperature, salinity, and depth") are core parameters characterizing the marine environment. Their accurate measurement is of great significance for marine scientific research, environmental monitoring, and engineering safety. As human exploration of the ocean continues to deepen, the exploration area is gradually extending to the deep sea and extreme high-pressure environments, highlighting the increasing limitations of traditional temperature, salinity, and depth sensors.

[0003] Current temperature, salinity, and depth (TDT) sensors face three key challenges: First, they lack sufficient high-pressure resistance. The protective structures of most sensors are ill-suited to the extreme high-pressure environments of the deep sea (e.g., at depths of thousands of meters), making them prone to damage to internal components or decreased measurement accuracy due to pressure shocks. Second, they exhibit poor environmental adaptability. Fixed detection angles and extension lengths cannot meet the multi-directional and multi-depth measurement needs of complex underwater scenarios, requiring frequent adjustments to the overall attitude of the equipment, which is cumbersome and inefficient. Third, their response speed is sluggish, making it difficult to quickly switch detection states and affecting the real-time performance of data acquisition. Utility Model Content

[0004] The purpose of this invention is to provide a high-pressure, high-speed response temperature-salt depth sensor, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-pressure, high-speed response temperature and salinity depth sensor, comprising,

[0007] The support assembly includes a base, a frame fixedly connected to the side wall of the base, a movable frame slidably mounted in the middle of the frame, and a support plate fixedly connected to the side wall of the movable frame.

[0008] The detection assembly includes a slider slidably connected to the middle sidewall of the support plate, a housing rotatably mounted on the sidewall of the slider, a mounting plate rotatably mounted on the end of the housing, and a sensor body slidably connected to the end of the mounting plate. The end of the mounting plate extends to the bottom of the housing, and the inner wall of the mounting plate is provided with a groove that cooperates with the sensor body.

[0009] As a preferred embodiment of the present invention, the detection assembly further includes a toggle block slidably connected to the inner wall of the mounting plate, and a lever threadedly connected to the center of the toggle block, the end of the lever extending to the outer side of the mounting plate, and the end of the sensor body fixedly connected to the side wall of the toggle block.

[0010] As a preferred embodiment of this utility model, a spring is installed on the side wall of the actuating block, and the spring on the side wall of the actuating block is engaged in the middle of the groove on the inner wall of the mounting plate.

[0011] As a preferred embodiment of this utility model, the mounting plate has a cover plate snapped onto its side wall, the cover plate has a through groove in the middle, the end of the lever is inserted into the through groove in the side wall of the cover plate, the cover plate is sleeved on the outside of the sensor body, and the bottom of the cover plate has an outlet for use with the sensor body.

[0012] In a preferred embodiment of this utility model, an adjusting motor is fixedly connected inside the housing, and the output shaft end of the adjusting motor is connected to the central shaft of the mounting plate via a coupling.

[0013] As a preferred embodiment of the present invention, the support assembly further includes a sprocket rotatably mounted in the middle of the frame, and a chain adapted to be mounted on the side wall of the sprocket, wherein the side wall of the movable frame is bolted to the side wall of the chain.

[0014] In a preferred embodiment of this utility model, a lifting motor is fixedly connected to the side wall of the frame, and the output shaft end of the lifting motor is connected to the central shaft of the sprocket via a reducer.

[0015] Compared with the prior art, the beneficial effects of this utility model are: it can effectively resist external high pressure, provide a stable operating environment for the sensor body, adapt to high pressure detection scenarios, meet different depth detection requirements, flexibly adjust the detection angle, and meet the requirements of multi-directional parameter acquisition; it is convenient to adjust the sensor extension length, can be stored and protected under high pressure environment, and can extend for detection under low pressure environment, adapt to complex working conditions, take into account the advantages of automation and manual control, and facilitate rapid response to detection needs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a side view perspective three-dimensional structural diagram of the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the present invention from a downward viewing angle;

[0020] Figure 4 This is a front structural diagram of the present invention.

[0021] In the diagram: 100, Support assembly; 101, Base; 102, Frame; 103, Movable frame; 104, Support plate; 105, Sprocket; 106, Chain; 107, Lifting motor; 200, Detection assembly; 201, Sliding component; 202, Housing; 203, Mounting plate; 204, Sensor body; 205, Toggle block; 206, Toggle lever; 207, Cover plate; 208, Adjustment motor. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example

[0026] Reference Figure 1-4 This is an embodiment of the present invention, which provides a high-pressure, high-speed response temperature and salinity depth sensor, comprising:

[0027] The support assembly 100 includes a base 101, a frame 102 fixedly connected to the side wall of the base 101, a movable frame 103 slidably installed in the middle of the frame 102, and a support plate 104 fixedly connected to the side wall of the movable frame 103.

[0028] The detection assembly 200 includes a slider 201 slidably connected to the middle side wall of the support plate 104, a housing 202 rotatably mounted on the side wall of the slider 201, a mounting plate 203 rotatably mounted on the end of the housing 202, and a sensor body 204 slidably connected to the end of the mounting plate 203. The end of the mounting plate 203 extends to the bottom of the housing 202, and the inner wall of the mounting plate 203 is provided with a groove that cooperates with the sensor body 204.

[0029] The support assembly 100 provides a height-adjustable support base for the sensor. Its core components include a base 101, which serves as the fixed base for the device. A frame 102 is fixedly connected to the side wall of the base 101, and a transmission component is installed on the frame 102, enabling the synchronous lifting and lowering of a movable frame 103. A support plate 104 is fixedly connected to the side wall of the movable frame 103, supporting the detection assembly 200 and allowing for height adjustment of the detection position. The detection assembly 200 is the core structure for detecting temperature, salinity, and depth parameters. Its basic components include a sliding member 201 fixed to the middle side wall of the support plate 104. A housing 202 is rotatably mounted on the side wall of the sliding member 201, allowing the housing 202 to be finely adjusted along the sliding member 201. A mounting plate 203 is rotatably mounted on the end of the housing 202, extending below the housing 202. A groove on the inner wall of the mounting plate 203 engages with the sensor body 204, providing sliding guidance for the sensor body 204.

[0030] Specifically, the detection assembly 200 also includes a toggle block 205 slidably connected to the inner wall of the mounting plate 203, and a lever 206 threadedly connected to the center of the toggle block 205. The end of the lever 206 extends to the outer side of the mounting plate 203, and the end of the sensor body 204 is fixedly connected to the side wall of the toggle block 205.

[0031] The mounting plate 203 has a sliding connection to an actuating block 205 on its inner wall. A spring is mounted on the side wall of the actuating block 205, and this spring engages with a groove in the inner wall of the mounting plate 203. A lever 206 is threadedly connected to the center of the lever 205, with its end extending to the outside of the mounting plate 203. The sensor body 204 is fixedly connected to the side wall of the actuating block 205. Rotating the lever 206 drives the actuating block 205 to slide along the groove in the mounting plate 203, thereby adjusting the extension length of the sensor body 204. The spring on the side wall of the actuating block 205 engages with a groove in the inner wall of the mounting plate 203 to fix the position of the actuating block 205 and prevent slippage.

[0032] Furthermore, a cover plate 207 is snapped onto the side wall of the mounting plate 203, and a through groove is opened in the middle of the cover plate 207, which is connected to the shaft drive of the lever 206.

[0033] An adjusting motor 208 is fixedly connected inside the housing 202. The output shaft of the motor is connected to the central shaft of the mounting plate 203 via a coupling, which can drive the mounting plate 203 to rotate around the end of the housing 202, thereby adjusting the detection angle of the sensor body 204.

[0034] It should be noted that the support assembly 100 also includes a sprocket 105 rotatably mounted in the middle of the frame 102, and a chain 106 adapted to be mounted on the side wall of the sprocket 105. The side wall of the movable frame 103 is bolted to the side wall of the chain 106.

[0035] A sprocket 105 is rotatably mounted in the middle of the frame 102, and a chain 106 is fitted to the side wall of the sprocket 105 to form a transmission mechanism; a movable frame 103 is slidably mounted in the middle of the frame 102, and its side wall is connected to the side wall of the chain 106 by bolts, and can rise and fall synchronously with the chain 106.

[0036] Preferably, a lifting motor 107 is fixedly connected to the side wall of the frame 102, and the output shaft end of the lifting motor 107 is connected to the central shaft of the sprocket 105 via a reducer.

[0037] The lifting motor 107, which is fixedly connected to the side wall of the frame 102, has its output shaft end connected to the central shaft of the sprocket 105 via a reducer, providing power for the rotation of the sprocket 105, thereby driving the moving frame 103 to slide along the frame 102 and precisely adjust the height of the detection component 200.

[0038] In use, the lifting motor 107 is started, and its output shaft drives the sprocket 105 to rotate through the reducer. The chain 106 rotates with the sprocket 105, causing the moving frame 103 to slide along the frame 102. The support plate 104 carries the detection component 200 and lifts synchronously to adjust to the target detection height. According to the detection direction requirements, the adjustment motor 208 is started, and its output shaft drives the mounting plate 203 to rotate around the end of the housing 202 through the coupling, so that the sensor body 204 points to the direction to be detected (such as horizontal, inclined or vertical direction), adapting to the parameter acquisition requirements of different angles.

[0039] Rotating the lever 206 drives the actuating block 205 to slide along the groove of the mounting plate 203 via a threaded transmission. The sensor body 204 moves synchronously with the actuating block 205. When detection is required, the sensor body 204 extends from the bottom outlet of the cover plate 207. In high-pressure environments (such as deep sea), when detection is not required or protection is needed, it is retracted into the inside of the cover plate 207. At this time, the spring clip on the side wall of the actuating block 205 engages with the slot of the mounting plate 203, fixing the sensor position and preventing displacement caused by high-pressure impact. The cover plate 207 and the mounting plate 203 are tightly engaged to form a closed cavity, enclosing the sensor body 204 in the retracted state. The structural strength of the cover plate 207 resists external high pressure, ensuring the normal operation of the sensor in a high-pressure environment.

[0040] In summary, the cover plate 207 and the mounting plate 203 work together to form a closed protective structure, which can effectively resist external high pressure (such as the pressure of the deep sea environment), providing a stable operating environment for the sensor body 204 and adapting to high-pressure detection scenarios. The lifting motor drives the support assembly to achieve height adjustment, adapting to different depth detection needs; adjusting the motor drives the mounting plate to rotate, which can flexibly adjust the detection angle to meet multi-directional parameter acquisition; the lever and the toggle block precisely adjust the sensor extension length, which can be retracted for protection under high pressure and extended for detection under low pressure, adapting to complex working conditions. The snap-fit ​​structure between the toggle block spring and the mounting plate slot ensures that the sensor extension length is fixed without loosening; the sprocket and chain drive and sliding guide design ensure smooth and accurate height adjustment, improving detection stability. The motor drive realizes automatic adjustment of height and angle, while the lever manually adjusts the sensor extension length, combining the advantages of automation and manual control, facilitating rapid response to detection needs.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high-pressure, high-speed response temperature-salinity depth sensor, characterized in that: include, The support assembly (100) includes a base (101), a frame (102) fixedly connected to the side wall of the base (101), a movable frame (103) slidably installed in the middle of the frame (102), and a support plate (104) fixedly connected to the side wall of the movable frame (103). The detection assembly (200) includes a slider (201) slidably connected to the middle sidewall of the support plate (104), a housing (202) rotatably mounted on the sidewall of the slider (201), a mounting plate (203) rotatably mounted on the end of the housing (202), and a sensor body (204) slidably connected to the end of the mounting plate (203). The end of the mounting plate (203) extends below the housing (202), and the inner wall of the mounting plate (203) is provided with a groove that cooperates with the sensor body (204).

2. The high-pressure, high-speed response temperature and salinity depth sensor according to claim 1, characterized in that: The detection assembly (200) further includes a toggle block (205) slidably connected to the inner wall of the mounting plate (203), and a lever (206) threadedly connected to the center of the toggle block (205). The end of the lever (206) extends to the outer side of the mounting plate (203), and the end of the sensor body (204) is fixedly connected to the side wall of the toggle block (205).

3. The high-pressure, high-speed response temperature and salinity depth sensor according to claim 2, characterized in that: The actuating block (205) has a spring piece installed on its side wall, and the spring piece on the side wall of the actuating block (205) is engaged in the middle of the slot on the inner wall of the mounting plate (203).

4. The high-pressure, high-speed response temperature and salinity sensor according to claim 3, characterized in that: The mounting plate (203) has a cover plate (207) attached to its side wall. The cover plate (207) has a through groove in the middle. The end of the lever (206) is inserted into the through groove in the side wall of the cover plate (207). The cover plate (207) is sleeved on the outside of the sensor body (204). The bottom of the cover plate (207) has an outlet that works with the sensor body (204).

5. A high-pressure, high-speed response temperature and salinity depth sensor according to claim 4, characterized in that: An adjusting motor (208) is fixedly connected inside the housing (202), and the output shaft end of the adjusting motor (208) is connected to the central shaft of the mounting plate (203) via a coupling.

6. A high-voltage, high-speed response temperature and salinity depth sensor according to claim 5, characterized in that: The support assembly (100) also includes a sprocket (105) rotatably mounted in the middle of the frame (102) and a chain (106) adapted to be mounted on the side wall of the sprocket (105), and the side wall of the movable frame (103) is bolted to the side wall of the chain (106).

7. A high-voltage, high-speed response temperature and salinity depth sensor according to claim 6, characterized in that: A lifting motor (107) is fixedly connected to the side wall of the frame (102), and the output shaft end of the lifting motor (107) is connected to the central shaft of the sprocket (105) via a reducer.

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