Passive wireless temperature measuring device for intermediate frequency furnace

Abstract

The utility model relates to the technical field of passive wireless temperature measurement, and discloses a passive wireless temperature measuring device for an intermediate frequency furnace, which comprises a passive wireless temperature measuring device body, a fixed plate is fixedly mounted at the bottom of the passive wireless temperature measuring device body, a sliding groove is formed in the fixed plate, a movable plate is movably mounted in the sliding groove, and the movable plate is movably mounted in the sliding groove. And the movable plate is fixedly connected with the passive wireless temperature measuring device body. Compared with a traditional device, the passive wireless temperature measuring device has the advantages that the passive wireless temperature measuring device body can be conveniently and quickly mounted and dismounted through the matching of the limiting block and the limiting groove, so that the convenience of repairing and maintaining the passive wireless temperature measuring device body is greatly improved, and when the passive wireless temperature measuring device body breaks down and needs to be maintained, the passive wireless temperature measuring device body can be conveniently and quickly dismounted. Operators can quickly complete disassembly and reassembly, the maintenance time is shortened, the working efficiency is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of passive wireless temperature measurement, and more specifically, to a passive wireless temperature measurement device for a medium frequency furnace. Background Art

[0002] A passive wireless temperature measuring device for medium frequency furnaces, combining wireless technology with passive temperature measurement principles, is designed for medium frequency furnace temperature monitoring. It utilizes the thermal radiation signal of the medium frequency furnace. As the temperature rises, the far infrared radiation power increases. The device receives and processes these signals to accurately calculate the furnace surface temperature. Its wireless transmission method makes the layout flexible, without the need for direct contact, and avoids errors caused by heat exchange. This device performs well in medium frequency furnace temperature monitoring, ensuring accurate and reliable temperature measurement results. Most of the existing passive wireless temperature measuring devices are fixed on the wall. This design does facilitate the disassembly and installation of the device. However, during repair and maintenance, the entire device needs to be disassembled, which undoubtedly increases the complexity and time cost of repair and maintenance. Frequent disassembly and installation not only affects the stability of the temperature measuring device, but may also damage the equipment due to improper operation. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a passive wireless temperature measuring device for a medium frequency furnace, which has the advantage of being easy to disassemble and install.

[0004] To achieve the above object, the utility model provides the following technical solutions: a passive wireless temperature measuring device for a medium frequency furnace, comprising a passive wireless temperature measuring device body, a fixed plate is fixedly installed at the bottom of the passive wireless temperature measuring device body, a slide groove is provided inside the fixed plate, a movable plate is movably installed inside the slide groove, and the movable plate is fixedly connected to the passive wireless temperature measuring device body;

[0005] A connecting block 1 is fixedly installed at one end of the movable plate, a connecting block 2 is fixedly installed at one end of the connecting block 1, a limiting block is fixedly installed at one end of the connecting block 2, a limiting groove is provided inside the fixed plate, and a movable plate is movably installed inside the limiting groove, and a spring is fixedly installed inside the fixed plate.

[0006] As a preferred technical solution of the utility model, a rotating shaft is movably installed on the top of the passive wireless temperature measuring device body, and the rotating shaft completely penetrates the interior of the passive wireless temperature measuring device body, a cleaning rod is fixedly installed on one end of the rotating shaft, and a cleaning wool strip is movably installed on the outer surface of the cleaning rod, and a gear 1 is fixedly installed on the other end of the rotating shaft, a motor is fixedly installed on the top of the back side of the passive wireless temperature measuring device body, and a gear 2 is fixedly installed on one end of the motor, and the gear 2 is meshed with the gear 1, and a display screen is embedded in the interior of the passive wireless temperature measuring device body.

[0007] As a preferred technical solution of the utility model, a positioning hole is fixedly installed on the outer surface of the fixing plate, and a fixing block is provided inside the positioning hole.

[0008] As a preferred technical solution of the utility model, support columns are fixedly installed between the passive wireless temperature measuring device body and the fixing plate, and the support columns are in the form of a linear array.

[0009] As a preferred technical solution of the utility model, the connecting block 2 and the limiting block are grouped in pairs, and there are two groups on the outer surface of the connecting block 1.

[0010] As a preferred technical solution of the utility model, a support block is fixedly installed between the passive wireless temperature measuring device body and the motor, and the interior of the support block is U-shaped.

[0011] As a preferred technical solution of the utility model, the spring presents two shapes of the same size inside the fixed plate, and the spring is made of stainless steel.

[0012] The working principle and beneficial effects of the utility model are:

[0013] 1. Compared with the traditional device, the utility model facilitates the rapid installation and disassembly of the passive wireless temperature measuring device body through the cooperation between the limit block and the limit groove, which will greatly improve the convenience of repairing and maintaining the passive wireless temperature measuring device body. When the passive wireless temperature measuring device body fails and needs maintenance, the operator can quickly complete the disassembly and reassembly, shorten the maintenance time, improve work efficiency, and reduce maintenance costs. At the same time, this design enables the device to easily adapt to different furnace types and working environments and meet diversified temperature measurement needs. With the update of technology, the easy-to-replace feature also ensures the continuity of the production process. Finally, rapid disassembly and installation helps troubleshooting and improves the speed of problem solving.

[0014] 2. Compared with the traditional device, the utility model facilitates the cleaning of dust on the outer surface of the display screen through the cooperation between the cleaning rod and the cleaning wool strip. Regular cleaning can eliminate dust, oil stains and fingerprints on the display screen, ensure clear and accurate temperature readings, and enable operators to better grasp the temperature conditions in the furnace. At the same time, cleaning the display screen helps to maintain the heat dissipation performance of the equipment, reduce the occurrence of failures, and improve the overall reliability of the equipment. In addition, cleaning can also delay the aging of the display screen and extend the service life of the equipment. The cleaned display screen has a smooth touch and smoother operation, which reduces the possibility of misoperation and improves work efficiency. More importantly, cleaning the display screen also demonstrates meticulous management of the working environment, maintains the neat appearance of the equipment, and adds a sense of cleanliness and hygiene to the entire working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional appearance structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional appearance structure of the back of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the cleaning wool strip of the utility model;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure;

[0019] Figure 5 This is a schematic diagram of the limit block structure of the utility model.

[0020] In the figure: 1. Passive wireless temperature measuring device body; 2. Display screen; 3. Cleaning rod; 4. Fixed plate; 5. Rotating shaft; 6. Support column; 7. Fixed block; 8. Positioning hole; 9. Connecting block 1; 10. Connecting block 2; 11. Limiting block; 12. Movable plate; 13. Gear 1; 14. Gear 2; 15. Support block; 16. Motor; 17. Cleaning wool strip; 18. Limiting groove; 19. Slide groove; 20. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5 As shown, the utility model provides a passive wireless temperature measuring device for a medium frequency furnace, including a passive wireless temperature measuring device body 1, a fixed plate 4 is fixedly installed at the bottom of the passive wireless temperature measuring device body 1, a slide groove 19 is opened inside the fixed plate 4, a movable plate 12 is movably installed inside the slide groove 19, and the movable plate 12 is fixedly connected to the passive wireless temperature measuring device body 1.

[0023] A connecting block 9 is fixedly installed at one end of the movable plate 12, a connecting block 2 10 is fixedly installed at one end of the connecting block 9, a limiting block 11 is fixedly installed at one end of the connecting block 2 10, a limiting groove 18 is provided inside the fixed plate 4, and the movable plate 12 is movably installed inside the limiting groove 18, and a spring 20 is fixedly installed inside the fixed plate 4.

[0024] Before using the passive wireless temperature measuring device body 1, the staff needs to install the passive wireless temperature measuring device body 1, fix the movable plate 12 on the back of the passive wireless temperature measuring device body 1 by holding the movable plate 12, then align the movable plate 12 with the inside of the slide groove 19, and then put the movable plate 12 into the inside of the fixed plate 4, drive the connecting block 1 9 to slowly approach one end of the fixed plate 4 through the movable plate 12, and then drive the connecting block 2 10 to approach the outer surface of the fixed plate 4 through the connecting block 1 9, and squeeze the spring 20 in the inside of the slide groove 19 through the movable plate 12, so that the limit block 11 is driven by the connecting block 1 9 and the connecting block 2 10 to slowly enter the inside of the limit groove 18, and fix the limit block 11 through the limit groove 18. When the passive wireless temperature measuring device body 1 needs to be repaired, the movable plate 12 is held by hand and the spring 20 is squeezed by the movable plate 12, so that the limit block 11 is separated from the inside of the limit groove 18, thereby completing the disassembly and installation of the passive wireless temperature measuring device body 1.

[0025] Before using the passive wireless temperature measuring device body 1, it is necessary to install the passive wireless temperature measuring device body 1, fix the movable plate 12 on the back of the passive wireless temperature measuring device body 1 by holding the movable plate 12, and then put the movable plate 12 into the fixed plate 4, drive the connecting block 1 9 and the connecting block 2 10 to slowly approach one end of the fixed plate 4 through the movable plate 12, and squeeze the spring 20 inside the slide groove 19 through the movable plate 12, so that the limit block 11 is driven by the connecting block 1 9 and the connecting block 2 10 to slowly enter the limit groove 18, and fix the limit block 11 through the limit groove 18. When the passive wireless temperature measuring device body 1 needs to be repaired, the movable plate 12 is held by hand to squeeze the spring 20 through the movable plate 12. The limiting block 11 is squeezed out of the limiting groove 18. Compared with the traditional device, the device facilitates the rapid installation and disassembly of the passive wireless temperature measuring device body 1 through the cooperation between the limiting block 11 and the limiting groove 18, which will greatly improve the convenience of repairing and maintaining the passive wireless temperature measuring device body 1. When the passive wireless temperature measuring device body 1 fails and needs maintenance, the operator can quickly complete the disassembly and reassembly, shorten the maintenance time, improve work efficiency, and reduce maintenance costs. At the same time, this design enables the device to easily adapt to different furnace types and working environments and meet diversified temperature measurement needs. With the update of technology, the easy-to-replace feature also ensures the continuity of the production process. Finally, the rapid disassembly and installation helps to troubleshoot and improve the speed of solving problems.

[0026] Among them, a rotating shaft 5 is movably installed on the top of the passive wireless temperature measuring device body 1, and the rotating shaft 5 completely penetrates the interior of the passive wireless temperature measuring device body 1, a cleaning rod 3 is fixedly installed on one end of the rotating shaft 5, and a cleaning wool strip 17 is movably installed on the outer surface of the cleaning rod 3, and a gear 13 is fixedly installed on the other end of the rotating shaft 5. A motor 16 is fixedly installed on the top of the back of the passive wireless temperature measuring device body 1, and a gear 2 14 is fixedly installed on one end of the motor 16. The gear 2 14 is meshed with the gear 13, and a display screen 2 is embedded in the interior of the passive wireless temperature measuring device body 1.

[0027] When the passive wireless temperature measuring device body 1 is used for a long time, the staff needs to clean the dust on the surface of the display screen 2. The staff turns on the motor 16, drives the gear 2 14 to rotate through the motor 16, and the gear 1 13 is engaged with the teeth of the gear 2 14, drives the gear 1 13 to rotate through the gear 2 14, drives the rotating shaft 5 to rotate through the gear 2 14, drives the cleaning rod 3 to rotate through the rotating shaft 5, drives the cleaning strip 17 to rotate on the outer surface of the display screen 2 through the cleaning strip 17, and cleans the dust on the surface of the display screen 2, thereby completing the dust cleaning on the surface of the display screen 2.

[0028] When the passive wireless temperature measuring device body 1 is used for a long time, it is necessary to clean the dust on the surface of the display screen 2. The motor 16 is turned on to drive the gear 2 14 to rotate, the gear 2 14 drives the gear 1 13 to rotate, the gear 2 14 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the cleaning rod 3 to rotate, the cleaning rod 3 drives the cleaning strip 17 to rotate on the outer surface of the display screen 2, and the cleaning strip 17 cleans the dust on the surface of the display screen 2. Compared with the traditional device, the device is convenient for cleaning the dust on the outer surface of the display screen 2 through the cooperation between the cleaning rod 3 and the cleaning strip 17. Dust cleaning, regular cleaning can remove dust, oil and fingerprints on the display screen 2, ensure that the temperature reading is clear and accurate, and enable the operator to better grasp the temperature conditions in the furnace. At the same time, cleaning the display screen 2 helps to maintain the heat dissipation performance of the equipment, reduce the occurrence of failures, and improve the overall reliability of the equipment. In addition, cleaning can also delay the aging of the display screen 2 and extend the service life of the equipment. The cleaned display screen 2 feels smooth and the operation is smoother, which reduces the possibility of misoperation and improves work efficiency. More importantly, cleaning the display screen 2 also demonstrates meticulous management of the working environment, maintains the neat appearance of the equipment, and adds a sense of cleanliness and hygiene to the entire working environment.

[0029] A positioning hole 8 is fixedly installed on the outer surface of the fixing plate 4 , and a fixing block 7 is provided inside the positioning hole 8 .

[0030] The cooperation between the fixing block 7 and the positioning hole 8 makes it easy for the staff to drive the steel nail into the fixing block 7 and fix the positioning hole 8 through the steel nail, thereby completing the fixation of the fixing plate 4 and improving the fixing efficiency of the fixing plate 4.

[0031] Among them, support columns 6 are fixedly installed between the passive wireless temperature measuring device body 1 and the fixing plate 4, and the support columns 6 are in the form of a linear array.

[0032] Since the support column 6 is in the form of a linear array between the passive wireless temperature measuring device body 1 and the fixed plate 4, the passive wireless temperature measuring device body 1 is supported by the support column 6, so that the passive wireless temperature measuring device body 1 can be stably fixed to prevent it from shaking or displacement during operation, which helps to ensure that the passive wireless temperature measuring device body 1 can accurately monitor the temperature in the medium frequency furnace in real time and avoid temperature measurement errors caused by changes in the position of the device.

[0033] The connection block 2 10 and the limit block 11 are arranged in pairs, and there are two groups on the outer surface of the connection block 1 9 .

[0034] Since there are two groups of connecting blocks 10 and limiting blocks 11 on the outer surface of connecting block 1 9, the connecting blocks 10 and limiting blocks 11 cooperate with each other, so that the movable plate 12 and the passive wireless temperature measuring device body 1 can be quickly fixed, thereby improving the fixing efficiency of the movable plate 12 and the passive wireless temperature measuring device body 1.

[0035] Among them, a support block 15 is fixedly installed between the passive wireless temperature measuring device body 1 and the motor 16, and the interior of the support block 15 is U-shaped.

[0036] Since the interior of the support block 15 is U-shaped between the passive wireless temperature measuring device body 1 and the motor 16, the motor 16 is supported by the support block 15, which can effectively disperse and transmit the gravity or external force from the motor 16, thereby increasing its carrying capacity, so that the support block 15 can better withstand the weight and vibration of the motor 16 and maintain the stability of the structure.

[0037] The spring 20 presents two shapes of the same size inside the fixing plate 4, and the spring 20 is made of stainless steel.

[0038] Since the spring 20 presents two shapes of the same size inside the fixed plate 4, and the spring 20 is made of stainless steel, and the stainless steel spring 20 has excellent corrosion resistance, it can maintain stable performance in a humid, acidic and alkaline environment, is not easy to rust, and prolongs the service life.

[0039] The working principle and use process of this utility model:

[0040] Before using the passive wireless temperature measuring device body 1, the staff needs to install the passive wireless temperature measuring device body 1, fix the movable plate 12 on the back of the passive wireless temperature measuring device body 1 by holding the movable plate 12, then align the movable plate 12 with the inside of the slide groove 19, and then put the movable plate 12 into the inside of the fixed plate 4, drive the connecting block 1 9 to slowly approach one end of the fixed plate 4 through the movable plate 12, and then drive the connecting block 2 10 to approach the outer surface of the fixed plate 4 through the connecting block 1 9, and squeeze the spring 20 in the inside of the slide groove 19 through the movable plate 12, so that the limit block 11 is driven by the connecting block 1 9 and the connecting block 2 10 to slowly enter the inside of the limit groove 18, and fix the limit block 11 through the limit groove 18. When the passive wireless temperature measuring device body 1 needs to be repaired, the movable plate 12 is held by hand and the spring 20 is squeezed by the movable plate 12, so that the limit block 11 is separated from the inside of the limit groove 18, thereby completing the disassembly and installation of the passive wireless temperature measuring device body 1.

[0041] When the passive wireless temperature measuring device body 1 is used for a long time, the staff needs to clean the dust on the surface of the display screen 2. The staff turns on the motor 16, drives the gear 2 14 to rotate through the motor 16, and the gear 1 13 is engaged with the teeth of the gear 2 14, drives the gear 1 13 to rotate through the gear 2 14, drives the rotating shaft 5 to rotate through the gear 2 14, drives the cleaning rod 3 to rotate through the rotating shaft 5, drives the cleaning strip 17 to rotate on the outer surface of the display screen 2 through the cleaning strip 17, and cleans the dust on the surface of the display screen 2, thereby completing the dust cleaning on the surface of the display screen 2.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A passive wireless temperature measuring device for a medium frequency furnace, comprising a passive wireless temperature measuring device body (1), characterized in that: A fixed plate (4) is fixedly mounted on the bottom of the passive wireless temperature measuring device body (1), a slide groove (19) is provided inside the fixed plate (4), a movable plate (12) is movably mounted inside the slide groove (19), and the movable plate (12) is fixedly connected to the passive wireless temperature measuring device body (1); A connecting block 1 (9) is fixedly mounted on one end of the movable plate (12), a connecting block 2 (10) is fixedly mounted on one end of the connecting block 1 (9), a limiting block (11) is fixedly mounted on one end of the connecting block 2 (10), a limiting groove (18) is provided inside the fixed plate (4), the movable plate (12) is movably mounted inside the limiting groove (18), and a spring (20) is fixedly mounted inside the fixed plate (4).

2. A passive wireless temperature measuring device for a medium frequency furnace according to claim 1, characterized in that: A rotating shaft (5) is movably mounted on the top of the passive wireless temperature measuring device body (1), and the rotating shaft (5) completely penetrates the interior of the passive wireless temperature measuring device body (1); a cleaning rod (3) is fixedly mounted on one end of the rotating shaft (5), and a cleaning wool strip (17) is movably mounted on the outer surface of the cleaning rod (3); a gear 1 (13) is fixedly mounted on the other end of the rotating shaft (5); a motor (16) is fixedly mounted on the top of the back of the passive wireless temperature measuring device body (1); a gear 2 (14) is fixedly mounted on one end of the motor (16), and the gear 2 (14) is meshed with the gear 1 (13); and a display screen (2) is embedded in the interior of the passive wireless temperature measuring device body (1).

3. The passive wireless temperature measuring device for a medium frequency furnace according to claim 1, characterized in that: A positioning hole (8) is fixedly mounted on the outer surface of the fixing plate (4), and a fixing block (7) is provided inside the positioning hole (8).

4. The passive wireless temperature measuring device for a medium frequency furnace according to claim 1, characterized in that: Support columns (6) are fixedly installed between the passive wireless temperature measuring device body (1) and the fixing plate (4), and the support columns (6) are in the form of a linear array.

5. The passive wireless temperature measuring device for a medium frequency furnace according to claim 1, characterized in that: The second connecting block (10) and the limiting block (11) are arranged in pairs, with a total of two groups on the outer surface of the first connecting block (9).

6. The passive wireless temperature measuring device for a medium frequency furnace according to claim 1, characterized in that: A support block (15) is fixedly installed between the passive wireless temperature measuring device body (1) and the motor (16), and the interior of the support block (15) is U-shaped.

7. The passive wireless temperature measuring device for a medium frequency furnace according to claim 1, characterized in that: The spring (20) presents two shapes of the same size inside the fixing plate (4), and the spring (20) is made of stainless steel.

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