High-pressure resistant integrated CTD sensor with coupling transmission

Abstract

The utility model provides a kind of high-pressure resistant coupling transmission integrated temperature-salinity-depth sensor, belong to integrated temperature-salinity-depth sensor technical field, including connecting rod, fixedly installed in the mounting sleeve of connecting rod end part, the protective cover of being sleeved in the outer surface of mounting sleeve, fixedly installed in the acquisition subassembly of mounting sleeve inner chamber, and fixedly connected in the fixed link of connecting rod bottom part.The utility model is designed by using connecting spring buffer structure and acquisition subassembly, effectively relieve mechanical stress under deep-sea high-pressure environment, ensure measurement accuracy;Protective cover selects water-proof and corrosion-resistant material, with multiple sealing treatment, greatly improve the durability of equipment in harsh marine environment;Telescopic link fixing mechanism realizes self-adaptive adjustment by extrusion spring and block linkage, can be stably installed in complex seabed topography;The elastic connection design of transmission block and connecting rod enhances the impact resistance, guarantees data transmission stability.

Description

Technical Field

[0001] This utility model belongs to the field of integrated temperature, salinity and depth sensor technology, specifically relating to an integrated temperature, salinity and depth sensor with high voltage coupling transmission. Background Technology

[0002] The high-voltage coupled transmission integrated temperature, salinity, and depth sensor is a high-precision marine monitoring device designed specifically for deep-sea environments. It is mainly used to measure the three core parameters of seawater in real time: temperature, salinity, and depth. Its core function is to achieve stable and accurate acquisition of marine environmental parameters in extreme deep-sea environments through its integrated structural design.

[0003] Traditional sensors have simple structural designs but lack effective pressure buffering mechanisms, making them prone to structural deformation or sealing failure in the high-pressure environment of the deep sea. The connection between the acquisition component and the transmission component is rigid, which cannot effectively mitigate the impact of water flow and mechanical vibration on measurement accuracy. Therefore, a high-pressure resistant, coupled, and transmitted integrated temperature, salinity, and depth sensor is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a high-voltage coupled transmission integrated temperature, salinity, and 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 resistant, coupled, and integrated temperature, salinity, and depth sensor includes a connecting rod, a mounting sleeve fixedly installed at the end of the connecting rod, a protective cover fitted on the outer surface of the mounting sleeve, a data acquisition component fixedly installed in the inner cavity of the mounting sleeve, and a fixing rod fixedly connected to the bottom of the connecting rod.

[0007] As a preferred embodiment of this utility model, the acquisition component includes a sensor body, an information acquisition block fixedly installed on the side wall of the sensor body, a protective head fixedly connected to the side surface of the information acquisition block, a transmission block inserted into the bottom of the sensor body, and a connecting spring fixedly connected to the bottom of the transmission block.

[0008] In a preferred embodiment of this utility model, the connecting spring is sleeved at the end of the connecting rod, and the connecting rod is in contact with the bottom of the transmission block.

[0009] In a preferred embodiment of this utility model, the acquisition component is plugged into the protective cover, and the plugging point is sealed. The protective cover is made of a waterproof and corrosion-resistant material.

[0010] As a preferred embodiment of this utility model, the fixing rod includes a threaded rod, a telescopic rod fixedly connected to the bottom of the threaded rod, an extrusion groove formed on the side surface of the telescopic rod, an extrusion spring fixedly connected to the inner cavity of the extrusion groove, and a locking block fixedly connected to the side end of the extrusion spring.

[0011] As a preferred embodiment of this utility model, the telescopic rod is provided in multiple sets, and the multiple sets of telescopic rods are used in combination.

[0012] As a preferred embodiment of this utility model, the surface of the telescopic rod is provided with a groove, and the locking block is spaced apart from the groove, with the locking block and groove used in conjunction between the two sets of telescopic rods.

[0013] Compared with existing technologies, the advantages of this utility model are as follows: the adoption of a connecting spring buffer structure and acquisition component design effectively alleviates mechanical stress under the high pressure environment of the deep sea, ensuring measurement accuracy; the protective cover is made of waterproof and corrosion-resistant material, combined with multiple sealing treatments, which greatly improves the durability of the equipment in harsh marine environments; the telescopic rod fixing mechanism achieves adaptive adjustment through the linkage of compression springs and locking blocks, enabling stable installation on complex seabed terrain; the elastic connection design between the transmission block and the connecting rod enhances the impact resistance and ensures the stability of data transmission, meeting the reliability requirements under the high pressure conditions of the deep sea, facilitating maintenance, and significantly extending the service life of the sensor. Attached Figure Description

[0014] 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. Among them:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the acquisition component structure of this utility model;

[0018] Figure 4 This is a partial cross-sectional view of the fixing rod of this utility model.

[0019] In the diagram: 101, connecting rod; 102, mounting sleeve; 103, protective cover; 104, data acquisition component; 105, fixing rod; 104a, sensor body; 104b, data acquisition block; 104c, protective head; 104d, transmission block; 104e, connecting spring; 105a, threaded rod; 105b, telescopic rod; 105c, compression groove; 105d, compression spring; 105e, locking block. Detailed Implementation

[0020] 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.

[0021] 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.

[0022] 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.

[0023] Example

[0024] Reference Figure 1-4 This embodiment of the present invention provides a high-voltage resistant, coupled-transmission integrated temperature, salinity, and depth sensor, comprising:

[0025] The components include a connecting rod 101, a mounting sleeve 102 fixedly installed at the end of the connecting rod 101, a protective cover 103 fitted on the outer surface of the mounting sleeve 102, a collection component 104 fixedly installed in the inner cavity of the mounting sleeve 102, and a fixing rod 105 fixedly connected to the bottom of the connecting rod 101.

[0026] The acquisition component 104 includes a sensor body 104a, an information acquisition block 104b fixedly installed on the side wall of the sensor body 104a, a protective head 104c fixedly connected to the side surface of the information acquisition block 104b, a transmission block 104d inserted into the bottom of the sensor body 104a, and a connecting spring 104e fixedly connected to the bottom of the transmission block 104d.

[0027] A connecting spring 104e is sleeved at the end of the connecting rod 101, and the connecting rod 101 is in contact with the bottom of the transmission block 104d.

[0028] The acquisition component 104 is connected to the protective cover 103 by insertion, and the connection is sealed. The protective cover 103 is made of waterproof and corrosion resistant material.

[0029] Specifically, during use, the fixing rod 105 is first securely installed at the predetermined position on the seabed, and the entire sensor system is positioned via the connecting rod 101; the acquisition component 104 is fixed in place by the mounting sleeve 102, and the sensor body 104a monitors the surrounding seawater parameters in real time through the information acquisition block 104b and the protective head 104c; the acquired data is processed by the transmission block 104d and then stably transmitted to the connecting rod 101 through the buffer mechanism of the connecting spring 104e; the protective cover 103 protects the internal components from high pressure and corrosion throughout the process, and its waterproof sealing treatment ensures reliable operation in the deep-sea environment; through elastic connection and multiple sealing design, it can continuously output accurate temperature, salinity and depth data while withstanding high pressure impact.

[0030] The fixing rod 105 includes a threaded rod 105a, a telescopic rod 105b fixedly connected to the bottom of the threaded rod 105a, a compression groove 105c formed on the side surface of the telescopic rod 105b, a compression spring 105d fixedly connected to the inner cavity of the compression groove 105c, and a locking block 105e fixedly connected to the side end of the compression spring 105d.

[0031] Multiple sets of telescopic poles 105b are provided, and multiple sets of telescopic poles 105b are used in combination.

[0032] The surface of the telescopic rod 105b has a groove, and the locking block 105e is spaced apart from the groove. The locking block 105e and the groove are used in conjunction between the two sets of telescopic rods 105b.

[0033] It should be noted that during installation, initial fixation is achieved using threaded rods 105a. Subsequently, multiple sets of telescopic rods 105b adaptively adjust their length under the pressure of the seabed topography. When the telescopic rods 105b are compressed, the compression springs 105d within the compression grooves 105c push the locking blocks 105e outward, precisely engaging with the grooves on the surfaces of adjacent telescopic rods 105b to form a multi-point mechanical lock. As the pressure increases, the locking blocks 105e between each telescopic rod 105b gradually engage with the grooves, ultimately forming a stable three-dimensional support structure. This design allows the fixed rods 105 to automatically adjust their shape according to changes in the seabed topography, ensuring the stability of the sensor installation while effectively buffering the impact of ocean currents, providing a reliable operating foundation for the sensor.

[0034] In use, the seabed adaptive anchoring is achieved through a fixing mechanism composed of threaded rod 105a and multi-stage telescopic rod 105b. The spring-driven locking block 105e between the telescopic rods 105b engages with the slot to form a progressive three-dimensional locking. The acquisition component 104 forms a sealed cavity through the mounting sleeve 102 and the protective cover 103. The sensor body 104a contacts the seawater through the protective head 104c to acquire parameters. The data is buffered by the elastically connected transmission block 104d and output stably. The connecting spring 104e and the multiple sealing design work together to alleviate the impact of deep-sea high pressure and ensure the reliability of signal transmission, so that the whole device can maintain a stable measurement state in complex seabed topography and achieve long-term accurate temperature, salinity and depth data acquisition.

[0035] In summary, the multi-stage telescopic rod 105b fixing mechanism achieves adaptive seabed terrain locking by engaging the spring-driven locking block 105e with the slot, ensuring the installation stability of the equipment under complex sea conditions; the acquisition component 104, together with the protective cover 103, forms multiple sealing protections, effectively resisting the high pressure and corrosive environment of the deep sea; the elastically connected transmission mechanism buffers mechanical vibrations, ensuring the reliability of data acquisition and transmission.

[0036] 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 rearranged 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.

[0037] 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.

[0038] 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.

[0039] 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-voltage resistant, coupled, and integrated temperature, salinity, and depth sensor, characterized in that: include, The components include a connecting rod (101), a mounting sleeve (102) fixedly installed at the end of the connecting rod (101), a protective cover (103) sleeved on the outer surface of the mounting sleeve (102), a collection component (104) fixedly installed in the inner cavity of the mounting sleeve (102), and a fixing rod (105) fixedly connected to the bottom of the connecting rod (101).

2. The high-voltage resistant, coupled, and integrated temperature, salinity, and depth sensor according to claim 1, characterized in that: The acquisition component (104) includes a sensor body (104a), an information acquisition block (104b) fixedly installed on the side wall of the sensor body (104a), a protective head (104c) fixedly connected to the side surface of the information acquisition block (104b), a transmission block (104d) inserted into the bottom of the sensor body (104a), and a connecting spring (104e) fixedly connected to the bottom of the transmission block (104d).

3. The high-voltage resistant, coupled, and integrated temperature, salinity, and depth sensor according to claim 2, characterized in that: The connecting rod (101) is fitted with the connecting spring (104e) at its end, and the connecting rod (101) is in contact with the bottom of the transmission block (104d).

4. The high-voltage resistant, coupled, and integrated temperature, salinity, and depth sensor according to claim 3, characterized in that: The acquisition component (104) is connected to the protective cover (103) and the connection is sealed. The protective cover (103) is made of waterproof and corrosion resistant material.

5. A high-voltage resistant, coupled, and integrated temperature, salinity, and depth sensor according to claim 4, characterized in that: The fixing rod (105) includes a threaded rod (105a), a telescopic rod (105b) fixedly connected to the bottom of the threaded rod (105a), a compression groove (105c) formed on the side surface of the telescopic rod (105b), a compression spring (105d) fixedly connected to the inner cavity of the compression groove (105c), and a locking block (105e) fixedly connected to the side end of the compression spring (105d).

6. A high-voltage resistant, coupled, and integrated temperature, salinity, and depth sensor according to claim 5, characterized in that: Multiple sets of the telescopic rod (105b) are provided, and multiple sets of the telescopic rod (105b) are used in combination.

7. A high-voltage resistant, coupled, and integrated temperature, salinity, and depth sensor according to claim 6, characterized in that: The telescopic rod (105b) has a groove on its surface, and the locking block (105e) is spaced apart from the groove. The locking block (105e) and the groove are used in conjunction between the two sets of telescopic rods (105b).

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