CN112378530A - Temperature transmitter with protection and shock absorption functions - Google Patents

Temperature transmitter with protection and shock absorption functions Download PDF

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Publication number
CN112378530A
CN112378530A CN202011325911.3A CN202011325911A CN112378530A CN 112378530 A CN112378530 A CN 112378530A CN 202011325911 A CN202011325911 A CN 202011325911A CN 112378530 A CN112378530 A CN 112378530A
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CN
China
Prior art keywords
fixedly connected
temperature transmitter
air duct
shock absorption
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011325911.3A
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Chinese (zh)
Inventor
周卫东
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Xi'an Fenghui Measurement And Control Engineering Co ltd
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Xi'an Fenghui Measurement And Control Engineering Co ltd
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Application filed by Xi'an Fenghui Measurement And Control Engineering Co ltd filed Critical Xi'an Fenghui Measurement And Control Engineering Co ltd
Priority to CN202011325911.3A priority Critical patent/CN112378530A/en
Publication of CN112378530A publication Critical patent/CN112378530A/en
Withdrawn legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08Protective devices, e.g. casings
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08Protective devices, e.g. casings
    • G01K1/12Protective devices, e.g. casings for preventing damage due to heat overloading
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14Supports; Fastening devices; Arrangements for mounting thermometers in particular locations

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

The invention discloses a temperature transmitter with protection and shock absorption functions, which comprises a temperature transmitter body, wherein arc-shaped clamping plates are arranged on two sides of the temperature transmitter body, the arc-shaped clamping plates are connected with a shock absorption mechanism through connecting rods, the bottom end of the shock absorption mechanism is fixedly connected with a base, one end of the temperature transmitter body is fixedly connected with a first air duct, two ends of the first air duct are fixedly connected with a second air duct through fixing rods, a fan is connected inside the first air duct, openings are formed in the inner walls of the two sides of the first air duct, the inner walls of the openings are fixedly connected with fixing plates, movable rods are movably connected inside the fixing plates, one ends of the movable rods penetrate through the first air duct and are fixedly connected with sleeves, and one ends of the movable rods, far away from the sleeves, are fixedly connected with movable: can realize carrying out the heat dissipation to temperature transmitter body inside and handle, also can guarantee the leakproofness of temperature transmitter body simultaneously.

Description

Temperature transmitter with protection and shock absorption functions
Technical Field
The invention relates to the field of temperature transmitters, in particular to a temperature transmitter with a protection and shock absorption function.
Background
The temperature transmitter adopts a thermocouple and a thermal resistor as temperature measuring elements, the output signals of the temperature measuring elements are transmitted to a transmitter module, physical measurement signals or common electrical signals are converted into standard electrical signals to be output or equipment capable of outputting in a communication protocol mode, the temperature transmitter is an instrument for converting temperature variables into transmittable standard output signals and is mainly used for measuring and controlling temperature parameters in the industrial process, the temperature transmitter with the protection and shock absorption functions is published according to Chinese patent network CN111307307A, the problem that internal elements are damaged due to severe shock of a temperature transmitter body is solved, the heat dissipation problem of the temperature transmitter is not solved, if the temperature transmitter is used in a high-temperature environment, electronic components forming a signal transmitting part cannot tolerate high temperature, and the damage is very easy to occur.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The technical task of the invention is to provide a temperature transmitter with protection and shock absorption functions to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a temperature transmitter with protection and shock absorption functions comprises a temperature transmitter body, wherein arc-shaped clamping plates are arranged on two sides of the temperature transmitter body, the arc-shaped clamping plates are connected with a shock absorption mechanism through connecting rods, a base is fixedly connected to the bottom end of the shock absorption mechanism, a limiting mechanism is arranged above the shock absorption mechanism, one end of the temperature transmitter body is fixedly connected with a first air duct, two ends of the first air duct are fixedly connected with a second air duct through fixing rods, a fan is connected inside the first air duct, openings are formed in the inner walls of the two sides of the first air duct, a fixing plate is fixedly connected to the inner wall of each opening, a movable rod is movably connected inside the fixing plate, one end of the movable rod penetrates through the first air duct and is fixedly connected with a sleeve, the sleeve is sleeved on the surface of the second air duct, and one end, far away from the, and a return spring is connected between the movable plate and the fixed plate and wound on the surface of the movable rod, and air inlets are formed in the inner walls of the two sides of the second air duct.
Further, damper includes the movable block, bracing piece and spring one, the top symmetric connection of base has the bracing piece, the surperficial swing joint of bracing piece has the movable block, the movable block with be connected with spring one between the base, the movable block with connecting rod fixed connection.
Furthermore, stop gear includes stopper and spring two, the top fixedly connected with stopper of bracing piece, the stopper with be connected with spring two between the movable block.
Furthermore, the top end of the base is fixedly connected with a cushion pad.
Furthermore, one side fixedly connected with rubber pad that the arc splint are close to the temperature transmitter body.
Furthermore, a filter screen is fixedly connected between the first air duct and the second air duct.
Further, damper includes the movable block, bracing piece and spring one, the top symmetric connection of base has the bracing piece, the surperficial swing joint of bracing piece has the movable block, the movable block with be connected with spring one between the base, the movable block with connecting rod fixed connection, stop gear includes stopper and spring two, the top fixedly connected with stopper of bracing piece, the stopper with be connected with spring two between the movable block, the top fixedly connected with blotter of base, arc splint are close to one side fixedly connected with rubber pad of temperature transmitter body, dryer one with fixedly connected with filter screen between the dryer two.
The invention has the beneficial effects that:
1. this temperature transmitter can play protection absorbing effect to the temperature transmitter body through setting up arc splint, connecting rod, bracing piece, movable block, spring one, spring two and stopper, thereby avoids the temperature transmitter body to receive violent vibrations and makes the internal component damage.
2. Through setting up dryer one, dryer two, dead lever, fan, opening, fixed plate, movable rod, sleeve, fly leaf, reset spring and air intake, can realize carrying out the heat dissipation to temperature transmitter body inside and handle, also can guarantee the leakproofness of temperature transmitter body simultaneously.
3. Through setting up the rubber pad, can enough increase the frictional force between arc splint and the temperature transmitter body, also can avoid arc splint and the rigid contact of temperature transmitter body.
4. Through setting up the filter screen, can come in the air to the air intake department and filter, avoid some debris or tiny granule to enter into temperature transmitter originally internally to influence temperature transmitter's work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a temperature transmitter with a protection and shock absorption function according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a first air duct connected to a temperature transmitter body in the temperature transmitter with the protection and damping functions according to the embodiment of the invention;
fig. 3 is a schematic structural diagram of a temperature transmitter with a protection and shock absorption function when a fan is started according to an embodiment of the invention.
Reference numerals:
1. a temperature transmitter body; 2. an arc-shaped splint; 3. a connecting rod; 4. a base; 5. a first air duct; 6. fixing the rod; 7. a second air duct; 8. a fan; 9. an opening; 10. a fixing plate; 11. a movable rod; 12. a sleeve; 13. a movable plate; 14. a return spring; 15. an air inlet; 16. a movable block; 17. a support bar; 18. a first spring; 19. a limiting block; 20. a second spring; 21. a cushion pad; 22. a rubber pad; 23. and (4) a filter screen.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Embodiment 1 referring to fig. 1-3, a temperature transmitter with protection and shock absorption functions according to an embodiment of the present invention includes a temperature transmitter body 1, wherein arc-shaped clamping plates 2 are respectively disposed on two sides of the temperature transmitter body 1, the arc-shaped clamping plates 2 are connected to a shock absorption mechanism through connecting rods 3, a base 4 is fixedly connected to the bottom end of the shock absorption mechanism, a limiting mechanism is disposed above the shock absorption mechanism, a first air duct 5 is fixedly connected to one end of the temperature transmitter body 1, a second air duct 7 is fixedly connected to two ends of the first air duct 5 through fixing rods 6, a fan 8 is connected to the inside of the first air duct 5, the fan 8 is externally connected to a power supply, openings 9 are respectively disposed on the inner walls of the two sides of the first air duct 5, a fixing plate 10 is fixedly connected to the inner wall of the opening 9, a movable rod 11 is movably connected to the inside of, sleeve 12 cover is established on the surface of dryer two 7, and the one end fixedly connected with fly leaf 13 of sleeve 12 is kept away from to movable rod 11, is connected with reset spring 14 between fly leaf 13 and the fixed plate 10, and reset spring 14 twines and establishes on movable rod 11 surface, has all seted up air intake 15 on the both sides inner wall of dryer two 7, can realize carrying out the heat dissipation to temperature transmitter body 1 inside and handle, also can guarantee temperature transmitter body 1's leakproofness simultaneously.
Embodiment 2 please refer to fig. 1-3 on the basis of embodiment 1, the damping mechanism includes a movable block 16, a support rod 17 and a first spring 18, the top end of the base 4 is symmetrically connected with the support rod 17, the surface of the support rod 17 is movably connected with the movable block 16, the first spring 18 is connected between the movable block 16 and the base 4, and the movable block 16 is fixedly connected with the connection rod 3, so that the damping protection function can be performed on the temperature transmitter body 1, and the internal elements are prevented from being damaged due to severe vibration of the temperature transmitter body 1.
Embodiment 3 please refer to fig. 1-3 on the basis of embodiment 2, the limiting mechanism includes a limiting block 19 and a second spring 20, the top end of the supporting rod 17 is fixedly connected with the limiting block 19, and the second spring 20 is connected between the limiting block 19 and the movable block 16, so as to limit the rising position of the temperature transmitter body 1 and further perform damping protection on the temperature transmitter body 1.
Embodiment 4 referring to fig. 1 to 3 on the basis of embodiment 1, a cushion 21 is fixedly connected to the top end of the base 4, and the cushion 21 can further protect the temperature transmitter body 1, thereby increasing the safety.
Embodiment 5 referring to fig. 1 to 3 on the basis of embodiment 1, a rubber pad 22 is fixedly connected to one side of the arc-shaped clamp plate 2 close to the temperature transmitter body 1, and the rubber pad 22 can increase the friction force between the arc-shaped clamp plate 2 and the temperature transmitter body 1 and can also prevent the arc-shaped clamp plate 2 from being in hard contact with the temperature transmitter body 1.
Embodiment 6 referring to fig. 1 to 3 on the basis of embodiment 1, a filter screen 23 is fixedly connected between the first air duct 5 and the second air duct 7, and can filter the air entering from the air inlet 15, so as to prevent some impurities or fine particles from entering the temperature transmitter body 1, thereby affecting the operation of the temperature transmitter.
Embodiment 7 as shown in fig. 1-3, the temperature transmitter with protection and shock absorption functions comprises a temperature transmitter body 1, wherein arc-shaped clamping plates 2 are respectively arranged on two sides of the temperature transmitter body 1, the arc-shaped clamping plates 2 are connected with a shock absorption mechanism through connecting rods 3, a base 4 is fixedly connected with the bottom end of the shock absorption mechanism, a limiting mechanism is arranged above the shock absorption mechanism, a first air duct 5 is fixedly connected with one end of the temperature transmitter body 1, a second air duct 7 is fixedly connected with two ends of the first air duct 5 through fixing rods 6, a fan 8 is connected inside the first air duct 5, openings 9 are respectively formed in inner walls of two sides of the first air duct 5, a fixing plate 10 is fixedly connected with the inner wall of each opening 9, a movable rod 11 is movably connected inside the fixing plate 10, one end of the movable rod 11 penetrates through the first air duct 5 and is fixedly connected with a sleeve, one end of the movable rod 11, which is far away from the sleeve 12, is fixedly connected with a movable plate 13, a return spring 14 is connected between the movable plate 13 and the fixed plate 10, the return spring 14 is wound on the surface of the movable rod 11, air inlets 15 are formed in the inner walls of the two sides of the air duct II 7, the damping mechanism comprises a movable block 16, a support rod 17 and a spring I18, the top end of the base 4 is symmetrically connected with the support rod 17, the surface of the support rod 17 is movably connected with the movable block 16, the spring I18 is connected between the movable block 16 and the base 4, and the movable block 16 is fixedly connected;
the limiting mechanism comprises a limiting block 19 and a second spring 20, the top end of the supporting rod 17 is fixedly connected with the limiting block 19, the second spring 20 is connected between the limiting block 19 and the movable block 16, the top end of the base 4 is fixedly connected with a cushion 21, one side of the arc-shaped clamping plate 2, which is close to the temperature transmitter body 1, is fixedly connected with a rubber pad 22, the filter screen 23 is fixedly connected between the first air duct 5 and the second air duct 7, the damping mechanism comprises a movable block 16, a supporting rod 17 and a first spring 18, the top end of the base 4 is symmetrically connected with the supporting rod 17, the surface of the supporting rod 17 is movably connected with the movable block 16, the first spring 18 is connected between the movable block 16 and the base 4, the movable block 16 is fixedly connected with the connecting rod 3, the limiting mechanism comprises a limiting block 19 and a second spring 20, the top end of the supporting rod 17, one side of the arc-shaped clamping plate 2 close to the temperature transmitter body 1 is fixedly connected with a rubber pad 22, and a filter screen 23 is fixedly connected between the first air duct 5 and the second air duct 7.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when the temperature transmitter body 1 is vibrated, the temperature transmitter body 1 is connected with the movable block 16 through the arc-shaped clamping plate 2, the movable block 16 is sleeved on the supporting rod 17, so that the displacement direction of the temperature transmitter body 1 is ensured to be straight up or straight down during vibration, the temperature transmitter body 1 is prevented from being deviated, the movable block 16 can extrude the first spring 18 to generate elastic force when moving downwards, the first spring 18 generates rebound force to reduce the vibration force, the second spring 20 can extrude the second spring 20 to generate elastic force when moving upwards, the second spring 20 generates rebound force to further weaken vibration, the temperature transmitter body 1 can be protected, internal elements are prevented from being damaged, when the temperature transmitter body 1 works in a high-temperature environment, the fan 8 can be started, the sleeve 12 is pushed open by wind power generated by the fan 8, and heat inside the temperature transmitter is exhausted from the first air duct 5, realize the heat dissipation, and outside gas enters into temperature transmitter body 1 from air intake 15 on dryer two 7 this moment for atmospheric pressure remains stable, and when need not dispel the heat, sleeve 12 seals the opening of dryer one 5 and dryer two 7, has guaranteed that temperature transmitter body 1's leakproofness is good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The temperature transmitter with the protection and shock absorption functions is characterized by comprising a temperature transmitter body (1), wherein arc-shaped clamping plates (2) are arranged on two sides of the temperature transmitter body (1), the arc-shaped clamping plates (2) are connected with a shock absorption mechanism through connecting rods (3), a base (4) is fixedly connected with the bottom end of the shock absorption mechanism, a limiting mechanism is arranged above the shock absorption mechanism, one end of the temperature transmitter body (1) is fixedly connected with a first air duct (5), two ends of the first air duct (5) are fixedly connected with a second air duct (7) through fixing rods (6), a fan (8) is connected inside the first air duct (5), openings (9) are formed in inner walls of two sides of the first air duct (5), a fixing plate (10) is fixedly connected with the inner wall of each opening (9), and a movable rod (11) is movably connected inside each fixing plate (10), the one end of movable rod (11) runs through dryer (5) and fixedly connected with sleeve (12), sleeve (12) cover is established on the surface of dryer two (7), movable rod (11) are kept away from the one end fixedly connected with fly leaf (13) of sleeve (12), fly leaf (13) with be connected with reset spring (14) between fixed plate (10), reset spring (14) twine to be established movable rod (11) surface, air intake (15) have all been seted up on the both sides inner wall of dryer two (7).
2. The temperature transmitter with the protection and shock absorption functions according to claim 1, wherein the shock absorption mechanism comprises a movable block (16), a support rod (17) and a first spring (18), the support rod (17) is symmetrically connected to the top end of the base (4), the movable block (16) is movably connected to the surface of the support rod (17), the first spring (18) is connected between the movable block (16) and the base (4), and the movable block (16) is fixedly connected to the connecting rod (3).
3. The temperature transmitter with the protection and shock absorption functions according to claim 2, wherein the limiting mechanism comprises a limiting block (19) and a second spring (20), the top end of the supporting rod (17) is fixedly connected with the limiting block (19), and the second spring (20) is connected between the limiting block (19) and the movable block (16).
4. The temperature transmitter with protection and shock absorption functions of claim 1, wherein a cushion (21) is fixedly connected to the top end of the base (4).
5. The temperature transmitter with the protection and shock absorption functions as claimed in claim 1, wherein a rubber pad (22) is fixedly connected to one side of the arc-shaped clamping plate (2) close to the temperature transmitter body (1).
6. The temperature transmitter with the protection and shock absorption functions of claim 1, wherein a filter screen (23) is fixedly connected between the first air duct (5) and the second air duct (7).
7. The temperature transmitter with the protection and shock absorption functions as claimed in claim 1, which comprises a temperature transmitter body (1), wherein arc-shaped clamping plates (2) are arranged on both sides of the temperature transmitter body (1), the arc-shaped clamping plates (2) are connected with a shock absorption mechanism through connecting rods (3), a base (4) is fixedly connected with the bottom end of the shock absorption mechanism, a limiting mechanism is arranged above the shock absorption mechanism, a first air duct (5) is fixedly connected with one end of the temperature transmitter body (1), a second air duct (7) is fixedly connected with both ends of the first air duct (5) through fixing rods (6), a fan (8) is connected inside the first air duct (5), openings (9) are formed in the inner walls of both sides of the first air duct (5), and fixing plates (10) are fixedly connected with the inner walls of the openings (9), the inner movable connection of the fixed plate (10) is provided with a movable rod (11), one end of the movable rod (11) runs through the first air duct (5) and the fixedly connected sleeve (12), the sleeve (12) is sleeved on the surface of the second air duct (7), one end of the movable rod (11) far away from the sleeve (12) is fixedly connected with a movable plate (13), a reset spring (14) is connected between the movable plate (13) and the fixed plate (10), the reset spring (14) is wound on the surface of the movable rod (11), air inlets (15) are formed in the inner walls of the two sides of the second air duct (7), the damping mechanism comprises a movable block (16), a supporting rod (17) and a first spring (18), the top end of the base (4) is symmetrically connected with a supporting rod (17), and the surface of the supporting rod (17) is movably connected with a movable block (16), a first spring (18) is connected between the movable block (16) and the base (4), and the movable block (16) is fixedly connected with the connecting rod (3);
the limiting mechanism comprises a limiting block (19) and a spring II (20), the top end of the supporting rod (17) is fixedly connected with the limiting block (19), the limiting block (19) and the movable block (16) are connected with the spring II (20), the top end of the base (4) is fixedly connected with a cushion pad (21), the arc-shaped clamping plate (2) is close to one side of the temperature transmitter body (1) and is fixedly connected with a rubber pad (22), a filter screen (23) is fixedly connected between the air duct I (5) and the air duct II (7), the damping mechanism comprises a movable block (16), a supporting rod (17) and a spring I (18), the top end of the base (4) is symmetrically connected with the supporting rod (17), the surface of the supporting rod (17) is movably connected with the movable block (16), the movable block (16) and the base (4) is connected with the spring I (18), the utility model discloses a temperature transmitter, including base (4), movable block (16), connecting rod (3), stop gear, top fixedly connected with stopper (19) of bracing piece (17), stopper (19) with be connected with spring two (20) between movable block (16), top fixedly connected with blotter (21) of base (4), arc splint (2) are close to one side fixedly connected with rubber pad (22) of temperature transmitter body (1), dryer (5) with fixedly connected with filter screen (23) between the dryer two (7).
CN202011325911.3A 2020-11-24 2020-11-24 Temperature transmitter with protection and shock absorption functions Withdrawn CN112378530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011325911.3A CN112378530A (en) 2020-11-24 2020-11-24 Temperature transmitter with protection and shock absorption functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011325911.3A CN112378530A (en) 2020-11-24 2020-11-24 Temperature transmitter with protection and shock absorption functions

Publications (1)

Publication Number Publication Date
CN112378530A true CN112378530A (en) 2021-02-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011325911.3A Withdrawn CN112378530A (en) 2020-11-24 2020-11-24 Temperature transmitter with protection and shock absorption functions

Country Status (1)

Country Link
CN (1) CN112378530A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113566990A (en) * 2021-08-24 2021-10-29 鑫国集团有限公司 Stabilize intelligent temperature transmitter of low-power consumption

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113566990A (en) * 2021-08-24 2021-10-29 鑫国集团有限公司 Stabilize intelligent temperature transmitter of low-power consumption

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Application publication date: 20210219