A shock-absorbing temperature transmitter

Abstract

This invention discloses a vibration-damping temperature transmitter, comprising a transmitter body, a circuit board, a first elastic limiting component, a fixed plate, a second elastic limiting component, a base plate, a first elastic support mechanism, a second elastic support mechanism, and a fixing component. The transmitter body is fixed to one side of the fixed plate, and the other side is connected to the base plate via the first elastic limiting component. The circuit board is disposed within the transmitter body via the second elastic limiting component. Multiple first elastic support mechanisms are provided and vertically mounted on the base plate, and the first elastic support mechanisms can slide towards the fixed plate. Multiple second elastic support mechanisms are provided and vertically mounted on the fixed plate, and the second elastic support mechanisms can slide towards the circuit board. The first and second elastic support mechanisms are connected. The fixing component is rotatably mounted on the base plate, and the clamping distance can be changed by rotation. The aforementioned vibration-damping temperature transmitter can adjust the required vibration damping intensity according to the operating conditions.

Description

Technical Field

[0001] This invention belongs to the field of temperature monitoring technology, specifically, it relates to a temperature transmitter with shock absorption capability. Background Technology

[0002] Temperature transmitters, as core sensing devices in industrial measurement, equipment monitoring, and environmental monitoring, primarily function to convert physical signals collected by temperature sensors into standard electrical signals (such as 4-20mA current signals and 0-5V voltage signals), enabling long-distance transmission and accurate feedback of temperature data. They are widely used in petrochemical pipelines, automotive engine compartments, aerospace equipment compartments, smart grid switchgear, and precision laboratories. In these applications, environmental vibration is a key factor affecting the measurement accuracy and lifespan of temperature transmitters. On the one hand, continuous vibration can loosen the connection between the internal temperature sensors (such as platinum resistance thermometers and thermocouples) and the circuit board, causing signal transmission distortion. On the other hand, high-frequency or high-intensity vibration can accelerate the aging of internal electronic components such as capacitors and resistors, shorten equipment maintenance cycles, and even cause equipment failure, posing risks to industrial production safety and the reliability of experimental data. To combat vibration interference, existing temperature transmitters typically integrate fixed damping structures. Common designs include: filling the space between the transmitter housing and the internal mechanism with a rubber buffer pad of fixed hardness; using a metal spring with a preset elastic coefficient for suspension support; or attaching a damping patch with a single damping coefficient to the circuit board surface. The core idea of ​​this design is to offset vibration energy in specific scenarios by fixing damping elements. For example, for low-frequency, low-amplitude vibrations in petrochemical pipelines, high-hardness rubber pads are used to achieve stable vibration damping; for medium- to high-frequency vibrations in automotive engine compartments, a combination of metal springs and rubber is used for buffering. However, the vibration damping requirements for temperature transmitters vary significantly across different application scenarios, and stronger damping is not always better. In low-vibration environments such as precision laboratories, using high-strength damping structures (such as high-elasticity springs) can actually cause slight vibrations in the transmitter mechanism due to the minute deformation of the damping components themselves, leading to increased temperature measurement errors (errors can reach ±0.5℃, exceeding the ±0.1℃ standard required for laboratory-grade measurements). In high-frequency, high-intensity vibration scenarios such as aerospace equipment bays, using industrial-grade fixed damping structures can result in insufficient damping capacity, leading to rapid wear and tear on internal components and reducing the mean time between failures (MTBF) to below 2000 hours, far below the 5000 hours required for aerospace-grade equipment. Hourly standard; in addition, for mobile measuring equipment (such as vehicle-mounted environmental monitoring instruments), the working environment will dynamically switch between bumpy highways (high amplitude, low frequency) and smooth urban roads (low amplitude, low frequency). Existing fixed damping structures cannot adjust the damping intensity according to the changes in vibration parameters, which leads to a decrease in measurement accuracy of the equipment under some working conditions, or excessive damping under other working conditions, resulting in energy waste. In summary, the existing vibration damping design of temperature transmitters can only be adapted to a single fixed working environment. It cannot dynamically adjust the vibration damping intensity according to the vibration frequency, amplitude and measurement accuracy requirements of different scenarios, resulting in technical problems such as limited applicable scenarios, unstable measurement accuracy and affected equipment life. Summary of the Invention

[0003] In view of the shortcomings of the prior art, the purpose of this invention is to provide a temperature transmitter that can reduce vibration, so as to solve the technical problem mentioned in the background art that the vibration reduction design of the existing temperature transmitter can only be adapted to a single fixed working environment.

[0004] To achieve the aforementioned objectives, the technical solution adopted by this invention includes: A vibration-damping temperature transmitter includes a transmitter body, a circuit board, a first elastic limiting component, a fixing plate, a second elastic limiting component, a base plate, a first elastic support mechanism, a second elastic support mechanism, and a fixing component. The transmitter body is fixed on one side of the fixed plate, and the other side is connected to the base plate through the first elastic limiting component. The circuit board is disposed in the transmitter body through the second elastic limiting component. The first elastic support mechanism is provided in multiple forms and is vertically and flexibly inserted through the base plate, and the first elastic support mechanism can slide toward the fixed plate; the second elastic support mechanism is provided in multiple forms and is vertically and flexibly inserted through the fixed plate, and the second elastic support mechanism can slide toward the circuit board; the first elastic support mechanism and the second elastic support mechanism are connected; The fixing component is rotatably mounted on the base plate and the clamping distance can be changed by rotation.

[0005] Furthermore, the base plate is also rotatably provided with a drive assembly and a transmission mechanism; the rotation of the fixed assembly can drive the rotation of the drive assembly, the rotation of the drive assembly can simultaneously drive the rotation of each transmission mechanism, and the rotation of the drive assembly can drive each of the first elastic support mechanisms to rotate sequentially through the transmission mechanism.

[0006] Furthermore, the first elastic support mechanism includes a first support base, a first lead screw, a first gear, a first connecting plate, and a first support spring; the first support base is fixed to the base plate, the first gear is rotatably connected to the first support base, the first lead screw is simultaneously screwed to the first gear, the first support base, and the base plate, the first connecting plate is fixed to the first lead screw near one end of the fixed plate, the first support spring is fixed to the first connecting plate, and the rotation of the transmission mechanism can drive the first gear to rotate.

[0007] Furthermore, the second elastic support mechanism includes a second connecting rod, a second connecting plate, and a second support spring; one end of the second connecting rod is connected to the first connecting plate, and the other end passes through the transmitter body and is connected to the second connecting plate, and the second support spring is fixed on the second connecting plate.

[0008] Furthermore, the transmission mechanism includes a second support base, a transmission assembly, and a driven assembly; the second support base is fixedly mounted on the base plate, the driven assembly is rotatably mounted on the second support base, the rotation of the transmission assembly can insert into the driven assembly, so that the driven assembly and the first gear mesh or disengage, and the drive assembly can drive the transmission assembly and the driven assembly to rotate.

[0009] Furthermore, the driven assembly includes a driven wheel, wheel teeth, a driven connecting rod, a driven connecting plate, and a driven spring; the driven wheel has a plurality of through holes radially arranged on its side, the wheel teeth are slidably connected in the through holes, and are connected to the driven connecting rod and the driven connecting plate.

[0010] Furthermore, the transmission assembly includes a second lead screw, a second gear, and a push column; the second gear is rotatably connected to the second support base, the second lead screw is simultaneously screwed to the second gear and the second support base, the push column is coaxially fixed to the second lead screw, the push column is provided with an inclined surface, and can push the driven connecting plate to slide outward.

[0011] Furthermore, the drive assembly includes a drive shaft, a first drive gear, a second drive gear, and a third drive gear; the drive shaft is rotatably connected to the base plate, and the first drive gear, the second drive gear, and the third drive gear are coaxially fixed on the drive shaft. The rotation of the fixed assembly can drive the first drive gear to rotate, the second drive gear meshes with the second gear, and the third drive gear can mesh with the driven assembly.

[0012] Furthermore, the fixing assembly includes a fixing base, a clamping base plate, a clamping screw, a clamping gear, and a clamping top plate; the fixing base is fixed on the base plate, the clamping base plate is fixed on the fixing base, the clamping gear is rotatably connected to the fixing base and meshes with the first gear, and the clamping screw is screwed to the clamping gear and the fixing base and is rotatably connected to the clamping screw.

[0013] Compared with the prior art, the advantages of the present invention include: In this application, by increasing or decreasing the number of the first lifting mechanism and simultaneously increasing or decreasing the second elastic support mechanism, the elasticity between the fixed plate and the base plate, and the elasticity between the circuit board and the transmitter body are changed. This allows the vibration damping effect between the circuit board and the transmitter body to be changed according to the working conditions, enabling the operator to select the vibration damping condition according to the vibration damping requirements. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is an overall schematic diagram of a shock-absorbing temperature transmitter according to the present invention; Figure 2 This is a cross-sectional schematic diagram of the vibration-damping temperature transmitter in this invention; Figure 3 This is a schematic diagram of the transmission mechanism in this invention; Figure 4 This is a schematic diagram from another angle of the vibration-damping temperature transmitter in this invention.

[0016] Figure label: Transmitter body 1, circuit board 11, first elastic limiting component 21, fixing plate 31, second elastic limiting component 22, base plate 32, first elastic support mechanism 4, first support seat 41, first lead screw 42, first gear 43, first connecting plate 44, first support spring 45, second elastic support mechanism 5, second connecting rod 51, second connecting plate 52, second support spring 53, fixing component 6, fixing base 61, clamping base plate 62, clamping lead screw 63, clamping gear 64, clamping top plate 65, drive component 7, drive shaft 71, first drive gear 72, second drive gear 73, third drive gear 74, transmission mechanism 8, second support seat 81, transmission component 82, second lead screw 821, second gear 822, push column 823, driven component 83, driven wheel 831, gear tooth 832, driven connecting rod 833, driven connecting plate 834, driven spring 835. Detailed Implementation

[0017] In view of the shortcomings of the prior art, the inventors of this invention, through long-term research and extensive practice, have proposed the technical solution of this invention. The technical solution, its implementation process, and principles will be further explained below with reference to the accompanying drawings and specific implementation examples in the embodiments of this application.

[0018] It should be noted that the embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. The described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, the present invention covers any substitutions, modifications, equivalent methods and solutions made on the spirit, principles and scope of the present invention as defined by the claims. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] In the description of this application, the terms "first," "second," "third," and similar words do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms "a" or "one," and similar words, do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including," and similar words, mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including," and their equivalents, but do not exclude other elements or objects. The terms "connected" or "linked," and similar words, are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect.

[0020] In the description of this application, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this application and for simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, when using positional terms such as "both sides," "outer side," and "upper and lower," it should be understood that they are used only for ease of understanding and description, taking into account that the structure may be oriented to other positions.

[0021] In the description of this application, unless otherwise expressly specified and limited, the technical or scientific terms used shall have the ordinary meaning understood by a person with ordinary skills in the art to which this application pertains. Terms such as “installation,” “connection,” and “joining” shall be interpreted broadly, for example, as fixed connection, detachable connection, mating connection, or integral connection. For a person skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0022] The present invention aims to introduce and explain the structural composition of a vibration-damping temperature transmitter and the cooperation relationship between the various components. Unless otherwise specified, the dimensions, materials and manufacturing processes of the various components in the vibration-damping temperature transmitter in the present invention can be selected according to specific circumstances, and no special limitations or explanations are made here.

[0023] Furthermore, to provide the public with a better understanding of the present invention, certain specific details are described in detail in the following description of the invention. However, those skilled in the art will fully understand the invention even without these detailed descriptions.

[0024] Please refer to the following: Figures 1-4 This embodiment provides a shock-absorbing temperature transmitter, including a transmitter body 1, a circuit board 11, a first elastic limiting component 21, a fixing plate 31, a second elastic limiting component 22, a base plate 32, a first elastic support mechanism 4, a second elastic support mechanism 5, and a fixing component 6. The transmitter body 1 is fixed on one side of the fixed plate 31, and the other side is connected to the base plate 32 through the first elastic limiting component 21. The circuit board 11 is disposed in the transmitter body 1 through the second elastic limiting component 22. It should be understood that the first elastic limiting component 21 and the second elastic limiting component 22 can elastically connect the parts on both sides and simultaneously dampen vibrations through their elasticity. Preferably, multiple first elastic limiting components 21 and multiple second elastic limiting components 22 are provided. Specifically, the first elastic limiting component 21 and the second elastic limiting component 22 respectively include a limiting link, a limiting spring and a limiting plate. The limiting spring of the first elastic limiting component 21 is connected to the base plate 32 and the fixing plate 31 respectively, and the limiting spring of the second elastic limiting component 22 is connected to the transmitter body 1 and the circuit board 11 respectively.

[0025] The first elastic support mechanism 4 is provided in multiple ways and is vertically mounted on the base plate 32. The first elastic support mechanism 4 can slide toward the fixed plate 31. The second elastic support mechanism 5 is provided in multiple ways and is vertically mounted on the fixed plate 31. The second elastic support mechanism 5 can slide toward the circuit board 11. The first elastic support mechanism 4 and the second elastic support mechanism 5 are connected. It should be understood that the first elastic support mechanism 4 can abut against the fixed plate 31 by lifting and lowering, thereby increasing the elasticity between the fixed plate 31 and the base plate 32; the second elastic support mechanism 5 can abut against the circuit board 11 by lifting and lowering, thereby increasing the elasticity between the circuit board 11 and the transmitter body 1; the first elastic support mechanism 4 and the second elastic support mechanism 5 are connected, and the lifting and lowering of the first elastic support mechanism 4 can drive the second elastic support mechanism 5 to lift and lower synchronously; in the initial state, the first elastic support mechanism 4 and the second elastic support mechanism 5 are in a natural state, with a gap between the bottom of the first elastic support mechanism 4 and the fixed plate 31, and a gap between the second elastic support mechanism 5 and the circuit board 11.

[0026] The fixing component 6 is rotatably mounted on the base plate 32, and the clamping distance can be changed by rotation. That is, rotating the fixing component 6 can fix the device on the fixing plate 31.

[0027] In this application, by increasing or decreasing the number of the first lifting mechanism and simultaneously increasing or decreasing the second elastic support mechanism 5, the elasticity between the fixed plate 31 and the base plate 32, and the elasticity between the circuit board 11 and the transmitter body 1 are changed. This changes the damping effect between the circuit board 11 and the transmitter body 1 according to the working conditions, allowing the operator to select the damping condition according to the damping requirements.

[0028] In other schemes, the base plate 32 is also rotatably provided with a drive assembly 7 and a transmission mechanism 8; the rotation of the fixed assembly 6 can drive the rotation of the drive assembly 7, the rotation of the drive assembly 7 can simultaneously drive the rotation of each transmission mechanism 8, and the rotation of the drive assembly 7 can drive each first elastic support mechanism 4 to rotate sequentially through the transmission mechanism 8.

[0029] It should be understood that the rotation of the first elastic support mechanism 4 can drive its own lifting and lowering. Specifically, in this embodiment, there are two sets of the first elastic support mechanism 4, and two sets of transmission mechanisms 8 are provided corresponding to the first elastic support mechanism 4. The continuous rotation of the drive mechanism first drives the corresponding first elastic support mechanism 4 to rotate through one transmission mechanism 8, while the other elastic support mechanism does not rotate. When the first elastic support mechanism 4 abuts against the fixed plate 31, it stops rotating. Then, the drive mechanism continues to rotate, driving the other elastic support mechanism to rotate through the other transmission mechanism 8. That is, when the clamping distance is changed, the elasticity of the base plate 32 and the circuit board 11 is changed, thus changing its shock absorption strength. Specifically, the larger the clamping distance, the higher the shock absorption strength, which is suitable for the use requirements of gradually increasing clamping thickness and gradually increasing shock absorption strength in normal light load scenarios, medium load scenarios, heavy load scenarios, and special scenarios.

[0030] In other embodiments, the first elastic support mechanism 4 includes a first support base 41, a first lead screw 42, a first gear 43, a first connecting plate 44, and a first support spring 45. The first support base 41 is fixed to the base plate 32, the first gear 43 is rotatably connected to the first support base 41, the first lead screw 42 is screwed to the first gear 43, the first support base 41, and the base plate 32, the first connecting plate 44 is fixed to the first lead screw 42 near the fixed plate 31, and the first support spring 45 is fixed to the first connecting plate 44. The rotation of the transmission mechanism 8 can drive the first gear 43 to rotate. It should be understood that the rotation of the first gear 43 can drive the lifting and lowering of the first lead screw 42.

[0031] In other embodiments, the second elastic support mechanism 5 includes a second connecting rod 51, a second connecting plate 52, and a second support spring 53; one end of the second connecting rod 51 is connected to the first connecting plate 44, and the other end passes through the transmitter body 1 and connects to the second connecting plate 52; the second support spring 53 is fixed on the second connecting plate 52. It should be understood that the bottom of the second support spring 53 is spaced away from the circuit board 11.

[0032] In other embodiments, the transmission mechanism 8 includes a second support base 81, a transmission assembly 82, and a driven assembly 83; the second support base 81 is fixed on the base plate 32, the driven assembly 83 is rotatably mounted on the second support base 81, the rotation of the transmission assembly 82 can insert into the driven assembly 83, so that the driven assembly 83 and the first gear 43 mesh or disengage, and the drive assembly 7 can drive the transmission assembly 82 and the driven assembly 83 to rotate.

[0033] Specifically, in this application, the drive component 7 can simultaneously drive the transmission components 82 of the two transmission mechanisms 8 to rotate simultaneously, causing them to descend towards the driven component 83. In the initial state, one transmission component 82 is inserted into the driven component 83 and meshes with the first gear 43. The transmission component 82 can disengage from the first gear 43 as it descends, and can re-engage with the first gear 43 when it rises. In the initial state, the other transmission component 82 is not inserted into its corresponding driven component 83, and the driven component 83 is not meshed with the first gear 43. The transmission component 82 can mesh with the first gear 43 as it descends, and can disengage from the first gear 43 when it rises.

[0034] In other embodiments, the driven assembly 83 includes a driven wheel 831, gear teeth 832, a driven connecting rod 833, a driven connecting plate 834, and a driven spring 835. The driven wheel 831 has several through holes radially arranged on its side. The gear teeth 832 are slidably connected within these through holes and are connected to the driven connecting plate 834 via the driven connecting rod 833. Specifically, when the transmission assembly 82 is inserted into the driven wheel 831 and abuts against the driven connecting plate 834, the gear teeth 832 protrude outside the driven wheel 831 and mesh with the first gear 43. When the transmission assembly 82 is not inserted into the driven wheel 831, the driven spring 835 drives the gear teeth 832 to slide into the driven wheel 831, thus preventing them from meshing with the first gear 43.

[0035] In other embodiments, the transmission assembly 82 includes a second lead screw 821, a second gear 822, and a push column 823. The second gear 822 is rotatably connected to the second support base 81, and the second lead screw 821 is simultaneously screwed to the second gear 822 and the second support base 81. The push column 823 is coaxially fixed to the second lead screw 821 and has an inclined surface that can push the driven connecting plate 834 to slide outward. Specifically, the upper and lower surfaces of the push column 823 have inclined surfaces that can simultaneously press against each driven connecting plate 834 within the same driven wheel 831. The side of the push column 823 can abut against and keep the gear teeth 832 protruding from the driven wheel 831.

[0036] In other embodiments, the drive assembly 7 includes a drive shaft 71, a first drive gear 72, a second drive gear 73, and a third drive gear 74. The drive shaft 71 is rotatably connected to the base plate 32. The first drive gear 72, the second drive gear 73, and the third drive gear 74 are coaxially fixed on the drive shaft 71. The rotation of the fixing assembly 6 can drive the first drive gear 72 to rotate. The second drive gear 73 meshes with the second gear 822, and the third drive gear 74 can mesh with the driven assembly 83.

[0037] In other embodiments, the fixing assembly 6 includes a fixing base 61, a clamping base plate 6232, a clamping screw 63, a clamping gear 64, and a clamping top plate 65. The fixing base 61 is fixed to the base plate 32, the clamping base plate 6232 is fixed to the fixing base 61, the clamping gear 64 is rotatably connected to the fixing base 61 and meshes with the first gear 43, and the clamping screw 63 is screwed to the clamping gear 64 and the fixing base 61, and is rotatably connected to the clamping top plate 65. Preferably, the clamping screw 63 is connected to the clamping top plate 65 via a bearing.

[0038] The aforementioned vibration-damping temperature transmitter can adjust the required vibration damping intensity according to the operating conditions.

[0039] It should be understood that the above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. It should not be considered that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A temperature transmitter with vibration damping capability, characterized in that: It includes a transmitter body, a circuit board, a first elastic limiting component, a fixing plate, a second elastic limiting component, a base plate, a first elastic support mechanism, a second elastic support mechanism, and a fixing component; The transmitter body is fixed on one side of the fixed plate, and the other side is connected to the base plate through the first elastic limiting component. The circuit board is disposed in the transmitter body through the second elastic limiting component. The first elastic support mechanism is provided in multiple parts and is vertically and vertically mounted on the base plate. The first elastic support mechanism can slide toward the fixed plate. The second elastic support mechanism is provided in multiple parts and is vertically and vertically mounted on the fixed plate. The second elastic support mechanism can slide toward the circuit board. The first elastic support mechanism and the second elastic support mechanism are connected. The fixing component is rotatably mounted on the base plate and the clamping distance can be changed by rotation; The base plate is also rotatably provided with a drive assembly and a transmission mechanism; the rotation of the fixed assembly can drive the rotation of the drive assembly, the rotation of the drive assembly can simultaneously drive the rotation of each transmission mechanism, and the rotation of the drive assembly can drive each of the first elastic support mechanisms to rotate sequentially through the transmission mechanism. The first elastic support mechanism includes a first support base, a first lead screw, a first gear, a first connecting plate, and a first support spring; the first support base is fixed to the base plate, the first gear is rotatably connected to the first support base, the first lead screw is simultaneously screwed to the first gear, the first support base, and the base plate, the first connecting plate is fixed to the first lead screw near one end of the fixed plate, the first support spring is fixed to the first connecting plate, and the rotation of the transmission mechanism can drive the first gear to rotate; The transmission mechanism includes a second support base, a transmission component, and a driven component; the second support base is fixed on the base plate, the driven component is rotatably mounted on the second support base, the rotation of the transmission component can insert into the driven component, so that the driven component and the first gear mesh or disengage, and the drive component can drive the transmission component and the driven component to rotate; The driven assembly includes a driven wheel, wheel teeth, a driven connecting rod, a driven connecting plate, and a driven spring; the driven wheel has a plurality of through holes radially arranged on its side, the wheel teeth are slidably connected in the through holes, and are connected to the driven connecting rod and the driven connecting plate; The transmission assembly includes a second lead screw, a second gear, and a push column; the second gear is rotatably connected to the second support base, the second lead screw is screwed to both the second gear and the second support base, the push column is coaxially fixed to the second lead screw, the push column has an inclined surface, and can push the driven connecting plate to slide outward.

2. The vibration-damping temperature transmitter according to claim 1, characterized in that: The second elastic support mechanism includes a second connecting rod, a second connecting plate, and a second support spring; one end of the second connecting rod is connected to the first connecting plate, and the other end passes through the transmitter body and is connected to the second connecting plate; the second support spring is fixed on the second connecting plate.

3. A vibration-damping temperature transmitter according to claim 2, characterized in that: The drive assembly includes a drive shaft, a first drive gear, a second drive gear, and a third drive gear. The drive shaft is rotatably connected to the base plate. The first drive gear, the second drive gear, and the third drive gear are coaxially fixed on the drive shaft. The rotation of the fixed assembly can drive the first drive gear to rotate. The second drive gear meshes with the second gear, and the third drive gear meshes with the driven assembly.

4. A vibration-damping temperature transmitter according to claim 3, characterized in that: The fixing assembly includes a fixing base, a clamping base plate, a clamping screw, a clamping gear, and a clamping top plate; the fixing base is fixed on the base plate, the clamping base plate is fixed on the fixing base, the clamping gear is rotatably connected to the fixing base and meshes with the first gear, and the clamping screw is screwed to the clamping gear and the fixing base and is rotatably connected to the clamping screw.

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