Mounting structure of electrochemical sensor signal processing module

Abstract

The utility model discloses a mounting structure of an electrochemical sensor signal processing module, which comprises a main body assembly and a signal processing module, the fixing assembly comprises a fixing block, a mounting groove, a movable shaft and a movable plate; the fixed block is mounted on one side of the upper surface of the circuit board, the mounting groove is formed in the upper end of the outer surface of the fixed block, the movable shaft penetrates through one side of the outer surface of the mounting groove, and the movable plate penetrates through the middle of the outer surface of the movable shaft. According to the utility model, the sensor is fixed on the circuit board, tight contact between the sensor and the circuit board is ensured, better mechanical stability and reliability of electrical connection are provided, interfaces which do not need to be used can be closed, the interfaces are effectively sealed, dust, moisture and other impurities are prevented from invading, and the service life of the sensor is prolonged. Therefore, the fault occurrence probability is reduced, and the service life of the interface is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of electrochemical sensor processing modules, in particular to a mounting structure of an electrochemical sensor signal processing module. Background Art

[0002] An electrochemical sensor signal processing module is an electronic device that converts analog signals generated by electrochemical reactions into digital signals for easy analysis and reading. Electrochemical sensors play a vital role in many fields. They can detect and measure the presence, concentration and properties of substances, and convert these physical quantities into electrical signals such as current, voltage or resistance through electrochemical reactions. The installation structure of an electrochemical sensor signal processing module usually includes a sensor unit, a signal processing module, a microcontroller unit, a power module, a communication interface, a housing and a mounting bracket, which together constitute a complete electrochemical sensor signal processing system.

[0003] In many industrial environments, equipment is often subject to vibration or movement, and this direct plug-in design may not be sufficient to withstand continuous shock, causing the connection between the sensor and the circuit board to loosen or break. Utility Model Content

[0004] The purpose of the utility model is to provide an installation structure for an electrochemical sensor signal processing module to solve the problem raised in the above background technology that in many industrial environments, equipment is often in a vibrating or moving state, and this direct plug-in design may not be sufficient to withstand continuous impact, thereby causing the connection between the sensor and the circuit board to loosen or break.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an installation structure of an electrochemical sensor signal processing module, comprising:

[0007] A main body component, the main body component comprising a circuit board;

[0008] A fixing assembly, the fixing assembly comprising a fixing block, a mounting slot, a movable shaft, and a movable plate;

[0009] The fixed block is installed on one side of the upper surface of the circuit board, the mounting groove is opened on the upper end of the outer surface of the fixed block, the movable shaft passes through one side of the outer surface of the mounting groove, and the movable plate passes through the middle of the outer surface of the movable shaft.

[0010] Furthermore, a sensor is installed at the center of the surface of the circuit board, a mounting hole is opened at a corner of the outer surface of the circuit board, and an interface is installed on one side of the lower surface of the circuit board.

[0011] Furthermore, a card slot is provided on the outer surface of the movable plate, a connecting rod passes through the card slot, and the upper surface of the connecting rod is connected to the card plate.

[0012] Furthermore, a threaded groove is provided at the lower end of the connecting rod, and the lower end of the connecting rod is threadedly installed in the fixed block. Four mounting holes are provided, which are respectively located at the four corners of the circuit board, and the other end of the movable plate contacts the upper surface of the sensor.

[0013] Further, it also includes a protection component;

[0014] The protection assembly includes a movable slot, a connecting shaft, and a protection plate;

[0015] The movable groove is arranged on one side of the outer surface of the interface, the connecting shaft is installed inside the movable groove, and the protective plate passes through the outer surface of the connecting shaft.

[0016] Furthermore, six protective plates are provided, which respectively penetrate the outer surface of the connecting shaft and are located on the lower surface of the interface.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] 1. The utility model, through the provision of a fixed block, an installation slot, a movable shaft, a movable plate, a card slot, a connecting rod, and a card plate, when it is necessary to install a sensor, first, the staff inserts the sensor into the inside of the circuit board, then the staff rotates the connecting rod to make the card plate and the card slot vertically consistent, rotates the movable plate downward to make one end of the movable plate contact with the upper surface of the sensor, then, the staff holds the card plate and rotates the card plate, the card plate drives the connecting rod to rotate, so that the card plate clamps the card slot, and fixes the sensor on the circuit board, ensuring close contact between the sensor and the circuit board, thereby providing better mechanical stability and reliability of electrical connection.

[0019] 2. Based on beneficial effect 1, by setting up movable grooves, connecting shafts, and protective plates, when the interface on the circuit board does not need to be connected, the staff only needs to rotate other protective plates and clamp the other protective plates inside the interface to close the unused interface, effectively sealing the interface to prevent dust, moisture, and other impurities from intruding, thereby reducing the probability of failure and extending the service life of the interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1This is a schematic diagram of the main components of the utility model;

[0022] Figure 2 Schematic diagram of the fixing components of the utility model Figure 1 ;

[0023] Figure 3 Schematic diagram of the fixing components of the utility model Figure 2 ;

[0024] Figure 4 This is a structural diagram of the protective component of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 11. Circuit board; 12. Sensor; 13. Mounting hole; 14. Interface;

[0027] 21. Fixed block; 22. Mounting slot; 23. Movable shaft; 24. Movable plate; 25. Slot; 26. Connecting rod; 27. Card plate;

[0028] 31. Movable groove; 32. Connecting shaft; 33. Protective plate. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1-Figure 3 As shown, this embodiment is an installation structure of an electrochemical sensor signal processing module, including:

[0034] A main body component, the main body component includes a circuit board 11;

[0035] A sensor 12 is installed at the center of the surface of the circuit board 11, a mounting hole 13 is opened at a corner of the outer surface of the circuit board 11, and an interface 14 is installed on one side of the lower surface of the circuit board 11;

[0036] An interface 14 is mounted on one side of the circuit board 11, which is a key part for connecting external devices or performing data communication;

[0037] A fixing assembly, the fixing assembly includes a fixing block 21, a mounting slot 22, a movable shaft 23, and a movable plate 24;

[0038] The fixed block 21 is mounted on one side of the upper surface of the circuit board 11, the mounting groove 22 is provided at the upper end of the outer surface of the fixed block 21, the movable shaft 23 penetrates one side of the outer surface of the mounting groove 22, and the movable plate 24 penetrates the middle of the outer surface of the movable shaft 23;

[0039] The main function of the fixing block 21 is to provide a stable foundation;

[0040] A slot 25 is formed on the outer surface of the movable plate 24. A connecting rod 26 runs through the slot 25. A card plate 27 is connected to the upper surface of the connecting rod 26.

[0041] The design of the card slot 25 and the card plate 27 provides a simple and effective locking mechanism, which enhances the convenience and safety of operation;

[0042] Working principle:

[0043] When the sensor 12 needs to be installed;

[0044] First, the staff inserts the sensor 12 into the circuit board 11, and then rotates the connecting rod 26 to make the card plate 27 and the card slot 25 vertically consistent;

[0045] Rotate the movable plate 24 downward so that one end of the movable plate 24 contacts the upper surface of the sensor 12;

[0046] Then, the staff holds the card plate 27 and rotates the card plate 27, so that the card plate 27 drives the connecting rod 26 to rotate, so that the card plate 27 clamps the card slot 25, and the sensor 12 is fixed on the circuit board 11;

[0047] This step ensures close contact between the sensor 12 and the circuit board 11, thereby providing better mechanical stability and reliability of the electrical connection.

[0048] See also Figure 4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0049] Protection components;

[0050] The protection assembly includes a movable slot 31, a connecting shaft 32, and a protection plate 33;

[0051] The movable groove 31 is provided on one side of the outer surface of the interface 14, the connecting shaft 32 is installed inside the movable groove 31, and the protective plate 33 passes through the outer surface of the connecting shaft 32;

[0052] The movable groove 31 is provided on one side of the outer surface of the interface 14, and its main function is to provide a space and path for the movement of the protective plate 33, allowing the protective plate 33 to be unfolded or folded as needed, thereby providing necessary protection for the interface 14;

[0053] Working principle:

[0054] When the interface 14 on the circuit board 11 does not need to be connected;

[0055] The staff only needs to rotate the other protective plates 33 and clamp the other protective plates 33 inside the interface 14 to close the interface 14 that is not needed;

[0056] This step effectively seals the interface to prevent the intrusion of dust, moisture and other impurities, thereby reducing the probability of malfunction and extending the service life of the interface 14.

[0057] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An installation structure of an electrochemical sensor signal processing module, characterized in that: include: A main body component, the main body component comprising a circuit board (11); A fixing assembly, the fixing assembly comprising a fixing block (21), a mounting groove (22), a movable shaft (23), and a movable plate (24); The fixed block (21) is mounted on one side of the upper surface of the circuit board (11); the mounting groove (22) is provided at the upper end of the outer surface of the fixed block (21); the movable shaft (23) passes through one side of the outer surface of the mounting groove (22); and the movable plate (24) passes through the middle of the outer surface of the movable shaft (23).

2. The mounting structure of an electrochemical sensor signal processing module according to claim 1, characterized in that: A sensor (12) is installed at the center of the surface of the circuit board (11), a mounting hole (13) is opened at a corner of the outer surface of the circuit board (11), and an interface (14) is installed on one side of the lower surface of the circuit board (11).

3. The mounting structure of an electrochemical sensor signal processing module according to claim 2, characterized in that: The outer surface of the movable plate (24) is provided with a clamping groove (25), a connecting rod (26) penetrates the inside of the clamping groove (25), and the upper surface of the connecting rod (26) is connected to a clamping plate (27).

4. The mounting structure of an electrochemical sensor signal processing module according to claim 3, characterized in that: The lower end of the connecting rod (26) is provided with a threaded groove, and the lower end of the connecting rod (26) is threadedly mounted in the fixed block (21). Four mounting holes (13) are provided, which are respectively located at the four corners of the circuit board (11), and the other end of the movable plate (24) contacts the upper surface of the sensor (12).

5. The mounting structure of an electrochemical sensor signal processing module according to claim 4, characterized in that: Also included are protection components; The protection assembly comprises a movable groove (31), a connecting shaft (32), and a protection plate (33); The movable groove (31) is provided on one side of the outer surface of the interface (14), the connecting shaft (32) is installed inside the movable groove (31), and the protective plate (33) penetrates the outer surface of the connecting shaft (32).

6. The mounting structure of an electrochemical sensor signal processing module according to claim 5, characterized in that: Six protective plates (33) are provided, respectively penetrating the outer surface of the connecting shaft (32) and located on the lower surface of the interface (14).

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