A shock-resistant temperature sensor structure

Abstract

This utility model discloses a shock-resistant temperature sensor structure, including a housing: the top of the housing is provided with a top connecting mechanism for installation and fixing; the inside of the housing is provided with a shock-resistant protection mechanism; and the inside of the protection mechanism is provided with a temperature detection mechanism. This utility model, through the cooperative arrangement of the protection mechanism and the detection mechanism, effectively achieves the advantage of shock resistance. In installation environments with frequent or large amplitude fluctuations, it completes the shock-resistant protection operation of the temperature sensor to ensure its stable operation. The cooperation between the spring and damper in the protection mechanism completes elastic reset and damping buffering of shock force, thereby achieving a good shock-resistant effect. During connection, installation can be achieved through the thread adaptation between the internal threaded pipe and the external threaded connector. This installation method is not only simple but also facilitates subsequent disassembly, maintenance, and replacement operations.

Description

Technical Field

[0001] This utility model relates to the field of temperature sensor technology, specifically to a shock-resistant temperature sensor structure. Background Technology

[0002] Temperature sensors are among the earliest developed and most widely used types of sensing technology. They sense temperature changes and convert analog signals into digital signals for processing by a central processing unit. Their core function is to convert non-electrical quantities (such as temperature) into measurable electrical signals (such as voltage and resistance). They are widely used in industrial production, environmental monitoring, medical equipment and other fields.

[0003] Existing temperature sensors lack shock-resistant structures. When installed in areas with frequent vibrations for testing, their accuracy will decrease over time, requiring frequent maintenance and calibration by personnel, which wastes extra manpower.

[0004] To address the aforementioned technical issues, CN221099906U discloses a shock-resistant temperature sensor structure that protects the sensor body by fixing the sensor body to the shock-resistant body and using a probe to protect the probe. This reduces the impact of external shocks and vibrations on the sensor body, thereby extending the sensor's service life. It also provides a buffering and shock-resistant effect by using components such as a buffer rod, a pressure rod, and a rubber head to transmit vibration waves between the sensor body and the object being measured to the lower plane, thereby reducing the vibration impact on the sensor body and providing better buffering and shock-resistant performance.

[0005] The existing technology has the following shortcomings: the existing anti-vibration structure cannot effectively protect the temperature sensor from vibration in environments with frequent and large vibrations, and it is also inconvenient to install the anti-vibration structure and the sensor. Utility Model Content

[0006] The purpose of this invention is to provide a shock-resistant temperature sensor structure that provides shock protection for the temperature sensor and facilitates the connection and installation between the temperature sensor and the shock-resistant structure, thereby enabling disassembly and assembly operations and solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a shock-resistant temperature sensor structure, including a housing:

[0008] The top of the outer shell is provided with a top connection mechanism for installation and fixing, the inside of the outer shell is provided with a protective mechanism for shock resistance, and the inside of the protective mechanism is provided with a detection mechanism for temperature detection.

[0009] The protective mechanism includes through-hole components at both ends of the outer shell, and an anti-vibration component and a mounting component connected to the anti-vibration component are provided at the top of the inner cavity of the outer shell;

[0010] The detection mechanism includes a detection component disposed inside the mounting assembly and a rotating component connected to the outside of the detection component.

[0011] Preferably, the through-hole assembly includes a second through-hole at the top of the housing and a first through-hole at the bottom of the housing.

[0012] Preferably, the anti-seismic component includes a spring welded to the top of the inner cavity of the housing, and a damper located inside the spring is also fixedly installed on the top of the inner cavity of the housing.

[0013] Preferably, the mounting assembly includes a circular plate fixedly mounted on the bottom end of the spring, and an internally threaded tube is fixedly mounted through the center of the top of the circular plate.

[0014] Preferably, the detection component includes an external threaded connector threaded into the interior of an internally threaded tube, and a temperature sensor body is fixedly mounted at the bottom end of the external threaded connector.

[0015] Preferably, the rotating assembly includes an external hexagonal sleeve fixedly installed on the outside of the temperature sensor body, and a second rubber pad is also fitted on the outside of the temperature sensor body.

[0016] Preferably, the top connection mechanism includes an arc-shaped plate fixedly installed on the top of the outer shell, and a connecting plate and a first rubber pad connected to the top surface of the connecting plate are fixedly installed on the top of the arc-shaped plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention effectively achieves the advantage of shock resistance through the coordinated design of the protection mechanism and the detection mechanism. It provides shock protection for temperature sensors in environments with frequent or large-amplitude installations, ensuring their stable operation. The protection mechanism utilizes the cooperation between the spring and the damper to achieve elastic reset and damping buffering of shock force, thereby achieving a good shock resistance effect. During connection, the installation can be achieved through the thread adaptation between the internal threaded pipe and the external threaded connector. This installation method is not only simple but also facilitates subsequent disassembly, maintenance, and replacement operations.

[0019] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the outer shell of this utility model;

[0022] Figure 3 This is a schematic diagram of the internally threaded pipe structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the external threaded connector structure of this utility model.

[0024] In the diagram: 1. Outer shell; 2. Top connection mechanism; 21. Arc plate; 22. Connecting plate; 23. First rubber pad; 3. Protection mechanism; 31. First perforation; 32. Second perforation; 33. Spring; 34. Damper; 35. Circular plate; 36. Internally threaded tube; 4. Detection mechanism; 41. Externally threaded connector; 42. Temperature sensor body; 43. External hexagonal sleeve; 44. Second rubber pad. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a shock-resistant temperature sensor structure, including a housing 1:

[0027] The top of the outer casing 1 is provided with a top connecting mechanism 2 for installation and fixing, the inside of the outer casing 1 is provided with a shock-resistant protection mechanism 3, and the inside of the protection mechanism 3 is provided with a temperature detection mechanism 4.

[0028] The protective mechanism 3 includes through-hole components at both ends of the housing 1, and an anti-vibration component and a mounting component connected to the anti-vibration component are provided at the top of the inner cavity of the housing 1.

[0029] The detection mechanism 4 includes a detection component disposed inside the mounting assembly and a rotating component connected to the outside of the detection component.

[0030] Preferred:

[0031] like Figure 3As shown, the through-hole assembly includes a second through-hole 32 at the top of the housing 1 and a first through-hole 31 at the bottom of the housing 1. The opening of the first through-hole 31 facilitates the subsequent sensor to extend upward into the interior of the housing 1 and to be threaded. The opening of the second through-hole 32 facilitates the insertion of the through-hole extending to its top and then through the connector at the top of the external threaded connector 41 to the external connecting wire.

[0032] further:

[0033] like Figure 3 As shown, the seismic component includes a spring 33 welded to the top of the inner cavity of the outer shell 1. A damper 34 located inside the spring 33 is also fixedly installed on the top of the inner cavity of the outer shell 1. Based on the elastic reset of the spring 33 and the damping property of the damper 34, the seismic buffer protection function can be achieved, thereby completing the protection operation.

[0034] Going a step further:

[0035] like Figure 3 As shown, the mounting assembly includes a circular plate 35 fixedly mounted on the bottom of the spring 33. An internally threaded tube 36 is fixedly mounted through the center of the top of the circular plate 35 to facilitate connection and installation with the sensor, thereby facilitating its subsequent shock protection after installation.

[0036] It is worth noting that:

[0037] like Figure 4 As shown, the detection assembly includes an external threaded connector 41 that is threaded into the internal threaded tube 36. A temperature sensor body 42 is fixedly installed at the bottom end of the external threaded connector 41. The temperature sensor body 42 can be easily installed through the threaded connection between the external threaded connector 41 and the internal threaded tube 36, and then fixed on the internal threaded tube 36 for subsequent anti-vibration protection work.

[0038] in:

[0039] like Figure 4 As shown, the rotating assembly includes an external hexagonal sleeve 43 fixedly installed on the outside of the temperature sensor body 42. A second rubber pad 44 is also fitted on the outside of the temperature sensor body 42. The external hexagonal sleeve 43 facilitates manual and external tool clamping to apply rotational force to the temperature sensor body 42, thereby performing disassembly and assembly operations. The second rubber pad 44 can play an auxiliary anti-vibration role, further improving the anti-vibration effect.

[0040] During installation, as described below, the outer casing 1 is fixed in a preset position by the top connecting mechanism 2. Then, the external hexagonal sleeve 43 is held to move the temperature sensor body 42 directly below the outer casing 1. Then, it is moved upward until the top of the temperature sensor body 42 enters the interior of the outer casing 1 and continues to move upward. Then, a rotational force is applied until the external threaded connector 41 and the internal threaded tube 36 are connected by threads to complete the installation. When it is necessary to remove, the installation method is reversed as described above.

[0041] After installation, when under vibration, the first rubber pad 23 at the connection end will pre-dample the vibration force. Subsequently, when the vibration force of the environment is frequent and large, it will transmit the vibration force. Direct installation will cause damage and impact to the temperature sensor body 42. Therefore, a spring 33 and a damper 34 are added at its installation position. The cooperation between the two can achieve the anti-vibration effect. Like the shock absorber, the generated vibration force will be reduced by the spring 33 and the damper 34, further improving the anti-vibration protection effect. Based on the above installation method, it not only has a good anti-vibration effect, but also has the advantage of easy disassembly and assembly.

[0042] at last:

[0043] like Figure 2 As shown, the top connection mechanism 2 includes an arc-shaped plate 21 fixedly installed on the top of the outer shell 1. A connecting plate 22 and a first rubber pad 23 connected to the top surface of the connecting plate 22 are fixedly installed on the top of the arc-shaped plate 21. The mounting holes opened on the top of the connecting plate 22 and the first rubber pad 23 facilitate fixing the two in a preset position. During the subsequent installation process, the arc-shaped plate 21 will press against the first rubber pad 23, which will increase the connection and help to reduce the vibration force mentioned above.

[0044] During installation, simply remove the bolts, pass them through the connecting plate 22 and the first rubber pad 23, and bolt them to the desired position to fix them in place. This will complete the fixation of the outer casing 1 in its current position.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shock-resistant temperature sensor structure, characterized in that, Including the outer casing (1): The top of the outer shell (1) is provided with a top connection mechanism (2) for installation and fixing, and the inside of the outer shell (1) is provided with a protective mechanism (3) for shock resistance, and the inside of the protective mechanism (3) is provided with a detection mechanism (4) for temperature detection. The protective mechanism (3) includes through components opened at both ends of the outer shell (1), and the top of the inner cavity of the outer shell (1) is provided with an anti-vibration component and an installation component connected to the anti-vibration component; The detection mechanism (4) includes a detection component disposed inside the mounting assembly and a rotating component connected to the outside of the detection component.

2. The anti-vibration temperature sensor structure according to claim 1, characterized in that: The through-hole assembly includes a second through-hole (32) at the top of the outer shell (1) and a first through-hole (31) at the bottom of the outer shell (1).

3. The anti-vibration temperature sensor structure according to claim 1, characterized in that: The anti-seismic component includes a spring (33) welded to the top of the inner cavity of the outer shell (1), and a damper (34) located inside the spring (33) is also fixedly installed on the top of the inner cavity of the outer shell (1).

4. The anti-vibration temperature sensor structure according to claim 3, characterized in that: The mounting assembly includes a circular plate (35) fixedly mounted on the bottom end of the spring (33), and an internally threaded tube (36) is fixedly mounted through the center of the top of the circular plate (35).

5. The anti-vibration temperature sensor structure according to claim 4, characterized in that: The detection assembly includes an external threaded connector (41) threaded into the interior of an internal threaded tube (36), and a temperature sensor body (42) is fixedly installed at the bottom end of the external threaded connector (41).

6. The anti-vibration temperature sensor structure according to claim 5, characterized in that: The rotating assembly includes an outer hexagonal sleeve (43) fixedly installed on the outside of the temperature sensor body (42), and a second rubber pad (44) is also fitted on the outside of the temperature sensor body (42).

7. The anti-vibration temperature sensor structure according to claim 1, characterized in that: The top connection mechanism (2) includes an arc plate (21) fixedly installed on the top of the outer shell (1). A connecting plate (22) and a first rubber pad (23) connected to the top surface of the connecting plate (22) are fixedly installed on the top of the arc plate (21).

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