Intelligent temperature transmitter

Abstract

The utility model relates to the technical field of temperature transmitters, in particular to an intelligent temperature transmitter, which comprises an intelligent temperature transmitter body and a thermocouple mounted at the lower end of the intelligent temperature transmitter body, and the lower end of the outer wall of the intelligent temperature transmitter body is fixedly connected with a mounting plate. A movable groove is formed in the middle of the lower end of the intelligent temperature transmitter body, an opening of the movable groove faces the thermocouple, angle adjusting assemblies are arranged in the movable groove and on one side of the movable groove, and the angle adjusting assemblies are used for adjusting the angle between the thermocouple and the intelligent temperature transmitter body. The angle adjusting assembly comprises a connecting module and a driving and limiting module. Compared with the prior art, the temperature transmitter solves the problem of how to further improve the installation flexibility and the measurement accuracy on the basis of keeping the stable connection of the thermocouple and the temperature transmitter body in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature transmitters, in particular to an intelligent temperature transmitter. Background Art

[0002] An intelligent temperature transmitter is an advanced device that combines a sensor and a microprocessor to measure and convert temperature signals. This device plays a vital role in industrial automation and process control and is widely used due to its high precision, stability and reliability.

[0003] In the prior art, a Chinese patent document with publication number CN219244822U proposes an intelligent integrated temperature transmitter, including a first shell, a second shell and a baffle, each of which is fixedly connected with a buffer mechanism, and the inside of the first shell and the second shell is fixedly connected with a mounting mechanism; the mounting mechanism includes a moving component and a reinforcement component, and the reinforcement component is arranged on the moving component; the moving component includes a square groove, which is opened inside the second shell, and a plug-in plate is fixedly connected to the right side of the first shell. Although the first shell and the second shell can be installed on the operation panel surface of the intelligent integrated temperature transmitter body by setting the mounting mechanism, it can be reinforced to prevent the operation panel of the intelligent integrated temperature transmitter body from being damaged, but this technology is consistent with the traditional method. The problem is that the angle between the thermocouple and the temperature transmitter body cannot be adjusted. In specific application scenarios, especially those with limited space or compact equipment layout, traditional temperature transmitters are often difficult to deploy due to their long length and limited installation location. In addition, when the measuring end of the thermocouple is not at an appropriate angle to the surface of the object being measured, heat transfer may be hindered, resulting in uneven temperature distribution, which in turn affects the measurement accuracy. This angle problem is not only related to the accuracy of the measurement, but may also cause many inconveniences in subsequent maintenance and inspection work. Especially in areas with limited range of activities, the position or angle of the thermocouple may become a "blind spot" that is difficult for maintenance personnel to reach, thereby increasing the difficulty of maintenance and inspection.

[0004] Furthermore, we disclose an intelligent temperature transmitter to meet the practical demand of the prior art on how to further improve the installation flexibility and measurement accuracy of the thermocouple while maintaining a stable connection between the thermocouple and the temperature transmitter body. Utility Model Content

[0005] In view of this, the purpose of the present invention is to propose an intelligent temperature transmitter to solve the problem in the prior art of how to further improve the installation flexibility and measurement accuracy of the thermocouple while maintaining a stable connection between the thermocouple and the temperature transmitter body.

[0006] Based on the above-mentioned purpose, the utility model provides an intelligent temperature transmitter, including an intelligent temperature transmitter body and a thermocouple installed at the lower end of the intelligent temperature transmitter body, the lower end of the outer wall of the intelligent temperature transmitter body is fixedly connected to a mounting plate, and a movable groove is opened in the middle of the lower end of the intelligent temperature transmitter body, and the opening of the movable groove faces the thermocouple. An angle adjustment component is provided inside and on one side of the movable groove. The angle adjustment component is used to adjust the angle between the thermocouple and the intelligent temperature transmitter body. The angle adjustment component includes a connecting module and a driving and limiting module. The connecting module is arranged inside the movable groove for connecting the thermocouple and the intelligent temperature transmitter body, and the driving and limiting module is arranged on one side of the upper end of the movable groove for driving the thermocouple to rotate and complete the angle fixing work.

[0007] Preferably, the connection module includes a mounting block rotatably connected to the lower end of the movable groove, and the upper end of the thermocouple is arranged in the middle of the lower end of the mounting block.

[0008] Preferably, a wire is provided in the middle of the upper end of the mounting block, and a rubber sleeve is provided on the outside of the wire. The upper and lower ends of the rubber sleeve are fixedly connected to the intelligent temperature transmitter body and the mounting block respectively. The upper and lower ends of the wire are respectively connected to the intelligent temperature transmitter body and the thermocouple, and the thermocouple is electrically connected to the intelligent temperature transmitter body through the wire.

[0009] Preferably, the driving and limiting module includes a gear disk fixedly connected to the middle part of one side of the mounting block, the upper end of the gear disk is meshed with a gear, the middle part of one end face of the gear is fixedly connected to a rotating rod, and one end of the rotating rod passes through the intelligent temperature transmitter body and is fixedly connected to a rotating plate.

[0010] Preferably, a clamping rod is slidably connected to one side of the rotating plate, and a handle is fixedly connected to the end of the clamping rod away from the intelligent temperature transmitter body. A rotating ring is rotatably connected to the outer side of the end of the handle close to the intelligent temperature transmitter body. A telescopic spring is fixedly connected to the end face of the rotating ring close to the intelligent temperature transmitter body. The end of the telescopic spring away from the rotating ring is fixedly connected to the rotating plate and the telescopic spring is sleeved on the outside of the clamping rod.

[0011] Preferably, a card plate is provided on the side of the rotating plate close to the intelligent temperature transmitter body, and a plurality of card holes are evenly spaced on the surface of the card plate. The end of the card rod away from the handle is slidably connected to the inside of the card hole, and both ends of the card plate close to the intelligent temperature transmitter body are fixedly connected with connecting plates, and the ends of the two connecting plates away from the card plate are fixedly connected to the intelligent temperature transmitter body.

[0012] Preferably, both ends of the gear are fixedly connected to a limit plate, the distance between the two limit plates is equal to the thickness of the gear plate, and the outer diameter of the limit plate is greater than the outer diameter of the gear.

[0013] Preferably, a clamping block is fixedly connected to one end of the swivel close to the handle, and the clamping block is rotatably connected to the inside of the handle. The swivel is rotatably connected to the handle through the clamping block.

[0014] Beneficial effects of the utility model:

[0015] The intelligent temperature transmitter has an angle adjustment component arranged on the movable groove at the lower end of the intelligent temperature transmitter body. The angle adjustment component realizes flexible adjustment of the angle between the thermocouple and the temperature transmitter body. This design not only maintains the stable connection between the thermocouple and the temperature transmitter body, but also greatly improves the installation flexibility, so that the temperature transmitter can easily adapt to various complex installation environments and measurement requirements. The angle adjustment component consists of a connection module and a drive and limit module. The connection module ensures a firm connection between the thermocouple and the temperature transmitter body, while the drive and limit module can easily drive the thermocouple to rotate and complete the fixing work at the required angle. During installation, the installation method still adopts the original bolt installation method, which does not increase the installation complexity and enables the thermocouple to maintain optimal thermal contact with the surface of the object being measured, thereby improving the measurement accuracy. In addition, a rubber sleeve is provided on the wire electrically connecting the intelligent temperature transmitter body and the thermocouple, so that the thermocouple will not be damaged during rotation, thereby extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the partial three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the angle adjustment component of the utility model;

[0020] Figure 4 This is a schematic diagram of the partial three-dimensional structure of the internal degree adjustment component of the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0022] The following are marked in the figure:

[0023] 1. Intelligent temperature transmitter body; 2. Movable slot; 3. Rubber sleeve; 4. Mounting plate; 5. Mounting block; 6. Thermocouple; 7. Limit plate; 8. Wire; 9. Toothed disc; 10. Rotating plate; 11. Clamping plate; 12. Gear; 13. Rotating rod; 14. Clamping hole; 15. Clamping rod; 16. Telescopic spring; 17. Handle; 18. Connecting plate; 19. Swivel; 20. Clamping block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the usual meanings understood by people with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0026] like Figures 1 to 5 As shown, an intelligent temperature transmitter includes an intelligent temperature transmitter body 1 and a thermocouple 6 installed at the lower end of the intelligent temperature transmitter body 1. The lower end of the outer wall of the intelligent temperature transmitter body 1 is fixedly connected to a mounting plate 4. A movable groove 2 is opened in the middle of the lower end of the intelligent temperature transmitter body 1. The opening of the movable groove 2 faces the thermocouple 6. An angle adjustment component is provided inside and on one side of the movable groove 2. The angle adjustment component is used to adjust the angle between the thermocouple 6 and the intelligent temperature transmitter body 1. The angle adjustment component includes a connecting module and a driving and limiting module. The connecting module is provided inside the movable groove 2 for connecting the thermocouple 6 and the intelligent temperature transmitter body 1. The driving and limiting module is provided on one side of the upper end of the movable groove 2 for driving the thermocouple 6 to rotate and complete the angle fixing work;

[0027] The angle adjustment assembly is arranged on the movable groove 2 at the lower end of the intelligent temperature transmitter body 1. The angle adjustment assembly realizes the flexible adjustment of the angle between the thermocouple 6 and the temperature transmitter body. This design not only maintains the stable connection between the thermocouple 6 and the temperature transmitter body, but also greatly improves the installation flexibility, so that the temperature transmitter can easily adapt to various complex installation environments and measurement requirements. The angle adjustment assembly consists of a connection module and a drive and limit module. The connection module ensures a firm connection between the thermocouple 6 and the temperature transmitter body, while the drive and limit module can easily drive the thermocouple 6 to rotate and complete the fixing work at the required angle. During installation, the installation method still adopts the original bolt installation method, which does not increase the installation complexity and enables the thermocouple 6 to maintain optimal thermal contact with the surface of the object being measured, thereby improving the measurement accuracy. In addition, a rubber sleeve 3 is provided on the wire 8 that electrically connects the intelligent temperature transmitter body 1 and the thermocouple 6, so that the thermocouple 6 will not be damaged during the rotation process, thereby extending the service life of the equipment.

[0028] Further, such as Figure 1 and Figure 2 As shown, the connection module includes a mounting block 5 rotatably connected to the lower end of the movable groove 2, the upper end of the thermocouple 6 is arranged in the middle of the lower end of the mounting block 5, and a wire 8 is provided in the middle of the upper end of the mounting block 5. The outer cover of the wire 8 is provided with a rubber sleeve 3, and the upper and lower ends of the rubber sleeve 3 are respectively fixedly connected to the intelligent temperature transmitter body 1 and the mounting block 5. The upper and lower ends of the wire 8 are respectively connected to the intelligent temperature transmitter body 1 and the thermocouple 6, and the thermocouple 6 is electrically connected to the intelligent temperature transmitter body 1 through the wire 8;

[0029] In the intelligent temperature transmitter, the connection module plays a key role in the stable connection and angle adjustment between the thermocouple 6 and the intelligent temperature transmitter body 1. Specifically, the connection module is mainly composed of a mounting block 5 rotatably connected to the lower end of the movable groove 2. The upper end of the thermocouple 6 is firmly set in the middle of the lower end of the mounting block 5, so that the thermocouple 6 can be flexibly rotated through the mounting block 5. In order to maintain the electrical connection between the thermocouple 6 and the temperature transmitter body, a wire 8 is set in the middle of the upper end of the mounting block 5. This wire 8 is not only responsible for transmitting the temperature signal sensed by the thermocouple 6, but also ensures the circuit connection between the thermocouple 6 and the temperature transmitter body. In order to increase To enhance the durability and protection of the wire 8, a rubber sleeve 3 is provided on the outside of the wire 8. The rubber sleeve 3 not only provides additional protection to prevent the wire 8 from being worn or damaged during rotation, but also ensures the stability of the wire 8 through the fixed connection between its upper and lower ends and the intelligent temperature transmitter body 1 and the mounting block 5 respectively. In the design of the wire 8, its upper and lower ends are connected to the intelligent temperature transmitter body 1 and the thermocouple 6 respectively, thereby realizing the electrical connection between the thermocouple 6 and the intelligent temperature transmitter body 1 through the wire 8. In this way, when the thermocouple 6 senses a temperature change, the signal can be transmitted to the temperature transmitter body in real time through the wire 8 for processing and display.

[0030] Further, such as Figure 1 、 Figures 3 to 5As shown, the driving and limiting module includes a toothed disc 9 fixedly connected to the middle part of one side of the mounting block 5, the upper end of the toothed disc 9 is meshedly connected to a gear 12, both ends of the gear 12 are fixedly connected to the limiting disc 7, the distance between the two limiting discs 7 is equal to the thickness of the toothed disc 9 and the outer diameter of the limiting disc 7 is larger than the outer diameter of the gear 12, a rotating rod 13 is fixedly connected to the middle part of one end face of the gear 12, one end of the rotating rod 13 passes through the intelligent temperature transmitter body 1 and is fixedly connected to the rotating plate 10, one side of the rotating plate 10 is slidably connected to a clamping rod 15, the end of the clamping rod 15 away from the intelligent temperature transmitter body 1 is fixedly connected to a handle 17, the outer side of the handle 17 close to the intelligent temperature transmitter body 1 is engaged and rotatably connected to a rotating ring 19, and the end of the rotating ring 19 close to the handle 17 is fixedly connected to a clamping block 20. The block 20 is rotatably connected to the inside of the handle 17, and the rotating ring 19 is rotatably connected to the handle 17 through the block 20. The end face of the rotating ring 19 close to the intelligent temperature transmitter body 1 is fixedly connected to the telescopic spring 16, and the end of the telescopic spring 16 away from the rotating ring 19 is fixedly connected to the rotating plate 10 and the telescopic spring 16 is sleeved on the outside of the clamping rod 15. A clamping plate 11 is provided on the side of the rotating plate 10 close to the intelligent temperature transmitter body 1. A plurality of clamping holes 14 are evenly spaced on the surface of the clamping plate 11. The end of the clamping rod 15 away from the handle 17 is slidably connected to the inside of the clamping hole 14. Both ends of the side of the clamping plate 11 close to the intelligent temperature transmitter body 1 are fixedly connected to the connecting plates 18, and the ends of the two connecting plates 18 away from the clamping plate 11 are fixedly connected to the intelligent temperature transmitter body 1;

[0031] The driving and limiting module realizes the angle adjustment and fixation of the thermocouple 6. The core components of the module include a toothed disc 9, a gear 12, a rotating rod 13, a rotating plate 10, a clamping rod 15, a clamping plate 11, etc. However, when the angle adjustment is required, the clamping rod 15 is first driven by rotating the handle 17 to make the rotating plate 10 rotate. One end of the rotating plate 10 is fixedly connected to the rotating rod 13. The rotation of the rotating rod 13 will drive the gear 12 connected thereto to rotate. The gear 12 is meshed with the toothed disc 9, and the toothed disc 9 is fixedly connected to the middle part of one side of the mounting block 5. Therefore, the rotation of the gear 12 will be converted into the rotation of the mounting block 5, that is, the rotation of the thermocouple 6. In this way, the angle of the thermocouple 6 can be easily adjusted by rotating the handle 17. In order to fix the angle of the thermocouple 6, the clamping rod 15 and the clamping rod 11 are designed in the module. The structure of the plate 11, one end of the card rod 15 is slidably connected to the rotating plate 10, and the other end can be selectively slid and inserted into a plurality of card holes 14 on the surface of the card plate 11. When the rotating plate 10 is rotated to the desired position, the handle 17 can be released so that the card rod 15 can be inserted into the corresponding card hole 14 through the action of the telescopic spring 16, thereby achieving angle fixation. Due to the presence of the telescopic spring 16, the close contact between the card rod 15 and the card hole 14 can be maintained, thereby enhancing the stability of the fixation. One end of the telescopic spring 16 is connected to the handle 17 through a swivel 19 so that the telescopic spring 16 will not twist when the handle 17 is rotated. In addition, the setting of the two limit plates 7 ensures that the gear 12 will not disengage from the toothed disc 9 during rotation, thereby ensuring the accuracy and safety of the angle adjustment.

[0032] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0033] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. An intelligent temperature transmitter, comprising an intelligent temperature transmitter body (1) and a thermocouple (6) mounted at the lower end of the intelligent temperature transmitter body (1), wherein the lower end of the outer wall of the intelligent temperature transmitter body (1) is fixedly connected to a mounting plate (4), characterized in that: A movable groove (2) is provided in the middle of the lower end of the intelligent temperature transmitter body (1), the opening of the movable groove (2) faces the thermocouple (6), and an angle adjustment component is provided inside and on one side of the movable groove (2), and the angle adjustment component is used to adjust the angle between the thermocouple (6) and the intelligent temperature transmitter body (1). The angle adjustment component includes a connection module and a drive and limit module. The connection module is provided inside the movable groove (2) and is used to connect the thermocouple (6) and the intelligent temperature transmitter body (1), and the drive and limit module is provided on one side of the upper end of the movable groove (2) and is used to drive the thermocouple (6) to rotate and complete the angle fixing work.

2. The intelligent temperature transmitter according to claim 1, characterized in that: The connection module comprises a mounting block (5) rotatably connected to the lower end of the movable slot (2), and the upper end of the thermocouple (6) is arranged in the middle of the lower end of the mounting block (5).

3. The intelligent temperature transmitter according to claim 2, characterized in that: A wire (8) is provided in the middle of the upper end of the mounting block (5), and a rubber sleeve (3) is provided on the outside of the wire (8). The upper and lower ends of the rubber sleeve (3) are fixedly connected to the intelligent temperature transmitter body (1) and the mounting block (5), respectively. The upper and lower ends of the wire (8) are connected to the intelligent temperature transmitter body (1) and the thermocouple (6), respectively, and the thermocouple (6) is electrically connected to the intelligent temperature transmitter body (1) through the wire (8).

4. The intelligent temperature transmitter according to claim 1, characterized in that: The driving and limiting module comprises a toothed disc (9) fixedly connected to the middle of one side of the mounting block (5); the upper end of the toothed disc (9) is meshedly connected to a gear (12); the middle of one end face of the gear (12) is fixedly connected to a rotating rod (13); one end of the rotating rod (13) passes through the intelligent temperature transmitter body (1) and is fixedly connected to a rotating plate (10).

5. The intelligent temperature transmitter according to claim 4, characterized in that: One side of the rotating plate (10) is slidably connected to a clamping rod (15), and the end of the clamping rod (15) away from the intelligent temperature transmitter body (1) is fixedly connected to a handle (17), and the outer side of the end of the handle (17) close to the intelligent temperature transmitter body (1) is engaged and rotatably connected to a rotating ring (19), and the end face of the rotating ring (19) close to the intelligent temperature transmitter body (1) is fixedly connected to a telescopic spring (16), and the end of the telescopic spring (16) away from the rotating ring (19) is fixedly connected to the rotating plate (10), and the telescopic spring (16) is sleeved on the outside of the clamping rod (15).

6. The intelligent temperature transmitter according to claim 5, characterized in that: A card plate (11) is provided on a side of the rotating plate (10) close to the intelligent temperature transmitter body (1), and a plurality of card holes (14) are evenly spaced on the surface of the card plate (11). The end of the card rod (15) away from the handle (17) is slidably connected to the inside of the card hole (14). Both ends of the card plate (11) close to the intelligent temperature transmitter body (1) are fixedly connected to connecting plates (18), and the ends of the two connecting plates (18) away from the card plate (11) are fixedly connected to the intelligent temperature transmitter body (1).

7. The intelligent temperature transmitter according to claim 4, characterized in that: Both ends of the gear (12) are fixedly connected to a limiting disk (7), the distance between the two limiting disks (7) is equal to the thickness of the toothed disk (9), and the outer diameter of the limiting disk (7) is greater than the outer diameter of the gear (12).

8. The intelligent temperature transmitter according to claim 5, characterized in that: One end of the rotating ring (19) close to the handle (17) is fixedly connected to a clamping block (20), and the clamping block (20) is rotatably connected to the inside of the handle (17). The rotating ring (19) is engaged and rotatably connected to the handle (17) through the clamping block (20).

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