Temperature transmitter with protection structure

Abstract

The utility model discloses a temperature transmitter with a protection structure, relates to the field of temperature transmitters, and provides the following scheme aiming at the problem that the conventional temperature transmitter is easy to damage when being touched by a person when the person comes and goes because the conventional temperature transmitter is relatively long, the temperature transmitter comprises a first protection piece and a transmitter body, a second protection part is arranged on the side edge of the first protection part, mounting pads are arranged in the first protection part and the second protection part, a first protection cover is arranged on one side of the first protection part, an air box is arranged in the first protection cover, a fan is arranged in the air box, and a second protection cover is arranged on one side of the second protection part. And a spring is arranged on the inner side of the second protective cover. The temperature transmitter is novel in structure, the transmitter protects the temperature transmitter through the protection piece, the transmitter body is placed on the mounting pad, and the surface of the mounting pad is made of a soft material, so that the temperature transmitter is protected when being collided.

Description

Technical Field

[0001] The utility model relates to the field of temperature transmitters, in particular to a temperature transmitter with a protection structure. Background Art

[0002] A temperature transmitter is a device that converts physical measurement signals or ordinary electrical signals into standard electrical signals or outputs them in the form of communication protocols. A temperature transmitter is an instrument that converts temperature variables into a transmittable standardized output signal. It is mainly used for the measurement and control of temperature parameters in industrial processes. A current transmitter converts the measured main circuit AC current into a constant current loop standard signal and continuously transmits it to the receiving device. After the temperature transmitter is installed, it is easy to damage it if it is touched by people coming and going because it is long. Utility Model Content

[0003] The utility model provides a temperature transmitter with a protection structure, which solves the existing problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A temperature transmitter with a protective structure comprises a first protective member and a transmitter body, wherein a second protective member is arranged on the side of the first protective member, the transmitter body is arranged inside the first protective member and the second protective member, ventilation holes are arranged on the outside of the first protective member and the second protective member, mounting pads are arranged inside the first protective member and the second protective member, the transmitter body is placed on the mounting pad, a first protective cover is arranged on one side of the first protective member, a bellows is arranged inside the first protective cover, a fan is arranged inside the bellows, a limiting member is arranged on the inside of the bellows, a second protective cover is arranged on one side of the second protective member, an observation port is arranged on the outside of the second protective cover, a spring is arranged on the inside of the second protective cover, and a sticking ring is arranged on the spring.

[0006] As a further solution of the utility model, a wiring port is provided on the outer side of the first protective member.

[0007] As a further solution of the utility model, a slope is provided on the connecting side of the first protective member and the second protective member, and a hole is provided on the bottom of the first protective member and the second protective member.

[0008] As a further solution of the utility model, a connecting bolt is provided on one side of the first protective member, a connecting port is provided on one side of the second protective member, a nut is provided on the outer side of the connecting port, the connecting bolt passes through the connecting port and is threadedly connected to the nut.

[0009] As a further solution of the utility model, a first screw groove is provided on the first protective member, a first screw strip is provided on the first protective cover, and the first screw strip is threadedly connected to the first screw groove.

[0010] As a further solution of the utility model, a second screw strip is provided on the second protective member, a second screw groove is provided on the second protective cover, and the second screw strip is threadedly connected to the second screw groove.

[0011] The beneficial effects of the utility model are:

[0012] 1. The transmitter protects the temperature transmitter through the first protective member and the second protective member, and the transmitter body is placed on the mounting pad, and the mounting pad surface is made of soft material, so as to protect the temperature transmitter when it is bumped.

[0013] 2. Ventilation holes are arranged on the outside of the first protective part and the second protective part of the transmitter. The ventilation holes are used for ventilation inside the structure to prevent heat from having nowhere to dissipate. The first protective cover is installed on the first protective part, that is, the internal temperature transmitter is cooled by a fan.

[0014] 3. The second protective cover is installed on the second protective part, and the observation port is set as a transparent protective plate, that is, the display screen of the temperature transmitter is observed through the observation port, and the other side of the temperature transmitter is limited by the limiter, so that the ring is pressed on the temperature transmitter by the spring to fix it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the explosion structure of the utility model.

[0018] Figure 4 It is a schematic diagram of the internal structure of the protective element of the utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the second protective cover of the utility model.

[0020] Numbers in the figure: 1. first protective part; 11. transmitter body; 12. connecting bolt; 13. wiring port; 14. mounting pad; 2. second protective part; 21. connecting port; 22. vent; 23. nut; 24. inclined plane; 3. first protective cover; 31. first screw groove; 32. first screw strip; 33. bellows; 34. fan; 35. limiter; 4. second protective cover; 41. second screw strip; 42. second screw groove; 43. sticking ring; 44. observation port; 45. spring; 5. through-mouth. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 5 A temperature transmitter with a protective structure includes a first protective member 1 and a transmitter body 11. The transmitter body 11 is the main structure of the temperature transmitter. A second protective member 2 is arranged on the side of the first protective member 1. The first protective member 1 and the second protective member 2 are protective structures of the temperature transmitter, which are used to protect the temperature transmitter. That is, the transmitter body 11 is arranged inside the first protective member 1 and the second protective member 2. A connecting bolt 12 is arranged on one side of the first protective member 1, and a connecting port 21 is arranged on one side of the second protective member 2. A nut 23 is arranged on the outside of the connecting port 21. The connecting bolt 12 passes through the connecting port 21 and is threadedly connected to the nut 23, so that the first protective member 1 is connected to the second protective member 2. The first protective member 1 , a mounting pad 14 is arranged inside the second protective member 2, the transmitter body 11 is placed on the mounting pad 14, the surface of the mounting pad 14 is made of soft material, so as to protect the temperature transmitter when it is bumped, the first protective member 1 and the second protective member 2 are provided with ventilation holes 22 on the outside, the ventilation holes 22 are used for ventilation inside the structure to prevent heat from having nowhere to dissipate, the first protective member 1 is provided with a wiring port 13 on the outside, the wiring port 13 is used for wiring at the end of the temperature transmitter, the first protective member 1 and the second protective member 2 are provided with an inclined surface 24 on the connecting side, the inclined surface 24 facilitates the installation of the first protective member 1 and the second protective member 2 on the temperature transmitter, the first protective member 1 and the second protective member 2 are provided with a through hole 5 at the bottom, and the bottom of the temperature transmitter passes through the through hole 5.

[0023] A first protective cover 3 is provided on one side of the first protective member 1, and one side of the first protective member 1 is installed and protected by the first protective cover 3. A first screw groove 31 is provided on the first protective member 1, and a first screw strip 32 is provided on the first protective cover 3. The first screw strip 32 is threadedly connected with the first screw groove 31, so that the first protective cover 3 is installed on the first protective member 1. A bellows 33 is provided inside the first protective cover 3, and a fan 34 is provided inside the bellows 33. The internal temperature transmitter is cooled by the fan 34. A limiting member 35 is provided on the inner side of the bellows 33, and the limiting member 35 is pushed to one side of the temperature transmitter to limit it.

[0024] A second protective cover 4 is provided on one side of the second protective member 2, and one side of the second protective member 2 is installed and protected by the second protective cover 4. A second screw 41 is provided on the second protective member 2, and a second screw groove 42 is provided on the second protective cover 4. The second screw 41 is threadedly connected with the second screw groove 42, so that the second protective cover 4 is installed on the second protective member 2. An observation port 44 is provided on the outer side of the second protective cover 4, and a transparent protective plate is provided on the observation port 44, that is, the display screen of the temperature transmitter is observed through the observation port 44. A spring 45 is provided on the inner side of the second protective cover 4, and a sticking ring 43 is provided on the spring 45, that is, when installing the second protective cover 4, the first protective cover 3 on the other side is installed first, so that the limit member 35 limits the other side of the temperature transmitter, so that the sticking ring 43 is pressed on the temperature transmitter through the spring 45 to fix it.

[0025] Working principle: The temperature transmitter is installed through the first protective member 1 and the second protective member 2, and the transmitter body 11 is placed on the mounting pad 14. When the temperature transmitter is bumped, it is protected by the mounting pad 14. The bottom of the temperature transmitter passes through the through hole 5, and the end of the temperature transmitter is connected through the wiring port 13. The connecting bolt 12 passes through the connecting port 21, and then the connecting bolt 12 is connected through the nut 23, so that the first protective member 1 is connected to the second protective member 2, and the interior is ventilated through the vent 22 to prevent heat from having nowhere to dissipate. The first protective cover 3 is installed on the first protective member 1, and the fan 34 dissipates heat from the internal temperature transmitter. The limiter 35 is pushed to one side of the temperature transmitter to limit it, and then it is installed on the second protective member 2 through the second protective cover 4, so that the ring 43 is pressed against the temperature transmitter by the spring 45 to fix it. The observation port 44 is set as a transparent protective plate, that is, the display screen of the temperature transmitter is observed through the observation port 44.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A temperature transmitter with a protective structure, comprising a first protective member (1), a transmitter body (11), It is characterized in that A second protective member (2) is arranged on the side of the first protective member (1); the transmitter body (11) is arranged inside the first protective member (1) and the second protective member (2); ventilation holes (22) are arranged on the outside of the first protective member (1) and the second protective member (2); mounting pads (14) are arranged inside the first protective member (1) and the second protective member (2); the transmitter body (11) is placed on the mounting pad (14); a first protective cover (3) is arranged on one side of the first protective member (1); a bellows (33) is arranged inside the first protective cover (3); a fan (34) is arranged inside the bellows (33); a limiter (35) is arranged inside the bellows (33); a second protective cover (4) is arranged on one side of the second protective member (2); an observation port (44) is arranged on the outside of the second protective cover (4); a spring (45) is arranged inside the second protective cover (4); and a ring (43) is arranged on the spring (45).

2. A temperature transmitter with a protective structure according to claim 1, It is characterized in that A wiring port (13) is provided on the outer side of the first protective member (1).

3. A temperature transmitter with a protective structure according to claim 1, It is characterized in that The connecting side of the first protective piece (1) and the second protective piece (2) is provided with an inclined surface (24), and the bottom of the first protective piece (1) and the second protective piece (2) is provided with a through hole (5).

4. The temperature transmitter with a protective structure according to claim 1, It is characterized in that A connecting bolt (12) is provided on one side of the first protective member (1), a connecting port (21) is provided on one side of the second protective member (2), a nut (23) is provided on the outside of the connecting port (21), and the connecting bolt (12) passes through the connecting port (21) and is threadedly connected to the nut (23).

5. The temperature transmitter with a protective structure according to claim 1, It is characterized in that The first protective member (1) is provided with a first screw groove (31), the first protective cover (3) is provided with a first screw strip (32), and the first screw strip (32) is threadedly connected to the first screw groove (31).

6. The temperature transmitter with a protective structure according to claim 1, It is characterized in that The second protective member (2) is provided with a second screw thread (41), the second protective cover (4) is provided with a second screw groove (42), and the second screw thread (41) is threadedly connected to the second screw groove (42).

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