Bimetallic thermometer with improved setting stability

Abstract

The application relates to the technical field of metal thermometers, and discloses a bimetallic thermometer with improved installation stability, which comprises a thermometer body, a moving sleeve is slidably connected to the outer wall of the thermometer body, a stabilizing mechanism is arranged on the outer side of the moving sleeve, a folding mechanism is arranged on one side of the stabilizing mechanism, and an adjusting mechanism is arranged on the inner side of the moving sleeve. The application has the characteristics of high practicability, high stability and easy folding. The stabilizing mechanism is arranged, when the supporting arm is folded to a certain angle, the pull block can be loosened, the moving plate can be pushed to be reinserted into the corresponding long opening under the elastic action of the spring, the through shaft is limited, the through shaft cannot move after folding is completed, the stability during folding is further improved, the thermometer body support stability is improved, the parts can be conveniently folded and stored, the space occupied by the device is reduced, the staff can conveniently operate and use the device, and good operation efficiency is achieved.

Description

Technical Field

[0001] This invention relates to the field of metal thermometer technology, specifically to a bimetallic thermometer with improved installation stability. Background Technology

[0002] Bimetallic thermometers are instruments that can measure medium and low temperature temperatures in the field. They are currently widely used in industries such as petrochemicals, machinery and shipbuilding, power metallurgy, and textile printing and dyeing.

[0003] According to the patent application CN217765269 U, "A bimetallic thermometer with improved placement stability includes a bimetallic thermometer body, a disassembly mechanism, an adjustment mechanism, and a support mechanism. The disassembly mechanism is located at the outer end of the adjustment mechanism, the adjustment mechanism is located at the top of the bimetallic thermometer body, and the support mechanism is located at the outer end of the bimetallic thermometer body. The disassembly mechanism includes a bimetallic thermometer dial and a dust cover. This bimetallic thermometer with improved placement stability is equipped with a disassembly mechanism. When the dust cover needs to be removed, rotating the dust cover causes the hinge to rotate, which in turn causes the limiting ring to rotate through the annular groove, separating the dust cover from the bimetallic thermometer dial. At this time, the bimetallic thermometer dial can be inspected. However, because the hinge is connected to the limiting ring, the dust cover is still fixed on the bimetallic thermometer dial, and the dust cover will not be lost when inspecting the bimetallic thermometer dial."

[0004] Based on the above, the inventor believes that the following defects exist:

[0005] The bimetallic thermometer designed to improve placement stability lacks a support device during use. Consequently, when the thermometer is affected by external factors, it cannot achieve good support stability, which inconveniences further temperature measurement. However, simply adding a stabilizing support device makes it difficult to fold. Therefore, it is necessary to design a bimetallic thermometer that is practical, stable, and easy to fold to improve placement stability. Summary of the Invention

[0006] The purpose of this invention is to provide a bimetallic thermometer with improved installation stability to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a bimetallic thermometer with improved placement stability, comprising a thermometer body, a movable sleeve slidably connected to the outer wall of the thermometer body, a stabilizing mechanism provided on the outer side of the movable sleeve, a folding mechanism provided on one side of the stabilizing mechanism, and an adjusting mechanism on the inner side of the movable sleeve.

[0008] The stabilizing mechanism includes a fixed plate, which is fixedly connected to the outside of the movable sleeve. A rotating seat is provided on the inner side of the fixed plate. A through shaft is rotatably connected to the inner side of the rotating seat. A support arm is fixedly connected to the outer wall of the through shaft. A connecting frame is fixedly connected to one side of the rotating seat. A semi-circular sleeve is fixedly connected to the bottom of the support arm. A movable ball is movably connected to the inner wall of the semi-circular sleeve. A support seat is fixedly connected to the outer wall of the movable ball. A spring is fixedly connected to the inner wall of the connecting frame. A movable plate is fixedly connected to the side of the spring away from the connecting frame. A pull block is fixedly connected to one side of the movable plate.

[0009] According to the above technical solution, a rotating shaft is fixedly connected to the inner side of the fixed plate, and the rotating seat is rotatably connected to the outer wall of the rotating shaft, so that the rotating seat can change its angle along the rotating seat under the action of the rotating shaft.

[0010] According to the above technical solution, a through-hole is provided on one side of the connecting frame, the pull block passes through the through-hole and moves, a long opening is provided on the outer wall of one end of the through shaft, the moving plate is convex in shape, and the moving plate is inserted into the inner wall of the long opening, thereby limiting the through shaft stably through the mutual limiting of the moving plate and the long opening, and improving the stability of the device.

[0011] According to the above technical solution, the through shaft passes through the rotating seat and rotates, and the pull block has a pull opening inside, which allows the operator to pull the pull block through the pull opening to move it, thereby achieving the purpose of stable movement.

[0012] According to the above technical solution, the folding mechanism includes a support frame, which is fixedly connected to the outside of the movable sleeve. A limiting seat is fixedly connected to the side of the support frame away from the movable sleeve. A top box is fixedly connected to the top of the limiting seat. A spring piece is fixedly connected to the inner wall of the top box. A pressure plate is fixedly connected to the side of the spring piece away from the top box. A pull rod is fixedly connected to the side of the pressure plate away from the top box. A connecting block is fixedly connected to the outer wall of the pull rod. An inclined shaft is fixedly connected to the inner wall of the connecting block. A protrusion is fixedly connected to the top of the rotating seat. This facilitates the device to achieve support stability while also facilitating the storage and extension of the device, further improving the ease of operation of the device.

[0013] According to the above technical solution, a through hole is provided on one side of the top box, the pull rod passes through the through hole and moves, and the pressure plate is slidably connected to the inner wall of the top box, so that the pull rod can pull the pressure plate to move and at the same time can stably compress the spring sheet to achieve the purpose of limiting the position.

[0014] According to the above technical solution, the bottom of the limiting seat is provided with a slot, and the protrusion is inserted into the inner wall of the slot. The rotating seat is stably limited by the cooperation between the protrusion and the slot.

[0015] According to the above technical solution, one side of the inclined shaft is set with an incline, and both the limiting seat and the protrusion side are provided with a locking hole. The inclined shaft is inserted into the inner wall of the locking hole, and the protrusion is made of rubber material. Under the mutual cooperation of the inclined shaft and the locking hole, the protrusion can be stably inserted into the inside of the slot.

[0016] According to the above technical solution, the adjustment mechanism includes a connecting box, which is fixedly connected to the outside of the movable sleeve. A limiting plate is fixedly connected to the inner wall of the connecting box. A pressing block is slidably connected to the outside of the limiting plate. A long bolt is rotatably connected to one side of the pressing block. A base plate is fixedly connected to the outside of the thermometer body. A long block is fixedly connected to the top of the base plate. A top plate is fixedly connected to the top of the long block. This facilitates flexible adjustment of the device's support height and further improves the device's operational flexibility.

[0017] According to the above technical solution, the long bolt is threaded to one side of the connecting box, one end of the long bolt is fixedly connected to a torsion block, the movable sleeve is slidably connected to the outside of the long block, the top plate is fixedly connected to the outer wall of the thermometer body, the side of the clamping block away from the long bolt is in close contact with the outside of the long block, and the side of the clamping block away from the long bolt is provided with anti-slip texture.

[0018] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0019] 1. This invention, by incorporating a stabilizing mechanism, allows the movable ball to rotate flexibly under the action of the semi-circular sleeve, enabling the bottom of the support base to contact the bottom of the device, further enhancing the stability of the device during use. When the device needs to be folded for storage, firstly, pulling the lever moves the movable plate away from the elongated opening of the through shaft. Simultaneously, the movable plate compresses the spring, allowing the through shaft to rotate. This allows the support arm to change angle, achieving the purpose of storage. Then, when the support arm is folded to a certain angle, the lever can be released. Under the elasticity of the spring, the movable plate is pushed back into the corresponding elongated opening, limiting the through shaft and preventing it from moving after folding, further enhancing stability during the folding process. Thus, while enhancing the stability of the thermometer body, it also facilitates the folding and storage of components, reducing the space occupied by the device and making it easier for operators to use, achieving good operational efficiency.

[0020] 2. This invention, by incorporating a folding mechanism, allows the pull rod to be pulled after the support arm is folded, enabling the pressure plate to move. Simultaneously, the connecting block can disengage the inclined shaft from the protrusion, removing the limiting effect on the protrusion. Then, rotating the rotating seat allows it to change angle, further retracting the support arm. When extending the support arm to enhance stability, rotating the rotating seat causes the protrusion to insert into a slot within the limiting seat. As the protrusion moves, it can... The inclined shaft is moved by pushing the inclined shaft, which can pull the connecting rod through the connecting block. The connecting rod can drive the pressure plate to compress the spring piece. When the protrusion is fully inserted into the slot, the inclined shaft loses its limiting function. At this time, the compressed spring piece will push the inclined shaft to insert into the inner wall of the locking hole opened in the protrusion, limiting the protrusion. Thus, during the support process, the cooperation between the inclined shaft and the locking hole makes it difficult for the rotating seat to move easily, which facilitates the device to further expand the support. In addition, it further improves the efficiency of operation and enhances the practicality.

[0021] 3. This invention, through the provision of an adjustment mechanism, allows the long bolt to rotate by twisting a torsion block at one end. Under the sliding limit action of the limiting plate, the rotational motion of the long bolt is converted into the linear motion of the clamping block, preventing the long bolt from contacting the outer side of the long block and thus canceling the clamping limit on the long block. Then, depending on the working environment, the top plate can be pushed up or down, allowing it to slide on the outer side of the long block. Once adjusted to a suitable position, the torsion block can be twisted in the opposite direction to rotate the long bolt, causing it to move the clamping block closer to the long block. This ensures that one side of the clamping block is tightly pressed against the outer side of the long block. Furthermore, the anti-slip texture on the long block further enhances the stability of the clamping action. While ensuring stability, the device also allows for flexible adjustment of the support height to suit different working environments, further enhancing its flexibility and facilitating clamping adjustment by operators. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0023] Figure 1 This is a front view of the structure of the present invention;

[0024] Figure 2 This is a bottom view of the structure of the present invention;

[0025] Figure 3 This is a top sectional view of the structure of the present invention;

[0026] Figure 4 A partial structural diagram of the stabilizing mechanism;

[0027] Figure 5 A schematic diagram of part of the folding mechanism;

[0028] Figure 6 for Figure 1 Enlarged structural diagram at point A in the middle;

[0029] Figure 7 for Figure 3 Enlarged structural diagram at point B;

[0030] In the diagram: 1. Thermometer body; 2. Folding mechanism; 21. Support frame; 22. Limiting seat; 23. Top box; 24. Spring; 25. Pressure plate; 26. Pull rod; 27. Connecting block; 28. Inclined shaft; 29. ​​Protrusion; 3. Stabilizing mechanism; 31. Fixed plate; 32. Rotating seat; 33. Through shaft; 34. Support arm; 35. Semicircular sleeve; 36. Movable ball; 37. Support seat; 38. Connecting frame; 39. Spring; 301. Moving plate; 302. Pull block; 4. Adjusting mechanism; 41. Connecting box; 42. Limiting plate; 43. Pressing block; 44. Long bolt; 45. Base plate; 46. Long block; 47. Top plate; 5. Moving sleeve. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] This invention provides the following technical solutions:

[0033] Example 1

[0034] Combination Figures 1 to 7 A bimetallic thermometer with improved installation stability includes a thermometer body 1, a movable sleeve 5 slidably connected to the outer wall of the thermometer body 1, a stabilizing mechanism 3 provided on the outer side of the movable sleeve 5, a folding mechanism 2 provided on one side of the stabilizing mechanism 3, and an adjusting mechanism 4 on the inner side of the movable sleeve 5.

[0035] The stabilizing mechanism 3 includes a fixed plate 31, which is fixedly connected to the outside of the movable sleeve 5. A rotating seat 32 is provided on the inner side of the fixed plate 31. A through shaft 33 is rotatably connected to the inner side of the rotating seat 32. A support arm 34 is fixedly connected to the outer wall of the through shaft 33. A connecting frame 38 is fixedly connected to one side of the rotating seat 32. A semi-circular sleeve 35 is fixedly connected to the bottom of the support arm 34. A movable ball 36 is movably connected to the inner wall of the semi-circular sleeve 35. A support seat 37 is fixedly connected to the outer wall of the movable ball 36. A spring 39 is fixedly connected to the inner wall of the connecting frame 38. A movable plate 301 is fixedly connected to the side of the spring 39 away from the connecting frame 38. A pull block 302 is fixedly connected to one side of the movable plate 301.

[0036] Furthermore, a rotating shaft is fixedly connected to the inner side of the fixed plate 31, and the rotating seat 32 is rotatably connected to the outer wall of the rotating shaft, so that the rotating seat 32 can change its angle along the rotating seat 32 under the action of the rotating shaft.

[0037] Furthermore, a through-hole is provided on one side of the connecting frame 38, through which the pull block 302 passes and moves. A long opening is provided on the outer wall of one end of the through shaft 33. The moving plate 301 is convex in shape and is inserted into the inner wall of the long opening. Thus, the through shaft 33 is stably limited by the mutual limiting of the moving plate 301 and the long opening, thereby improving the stability of the device.

[0038] Furthermore, the through shaft 33 passes through the rotating seat 32 and rotates, and the pull block 302 has a pull opening inside, which allows the staff to pull the pull block 302 to move it, thereby achieving the purpose of stable movement.

[0039] Example 2

[0040] See Figures 1 to 7 Furthermore, based on Embodiment 1, the folding mechanism 2 further includes a support frame 21, which is fixedly connected to the outside of the movable sleeve 5. A limiting seat 22 is fixedly connected to the side of the support frame 21 away from the movable sleeve 5. A top box 23 is fixedly connected to the top of the limiting seat 22. A spring piece 24 is fixedly connected to the inner wall of the top box 23. A pressure plate 25 is fixedly connected to the side of the spring piece 24 away from the top box 23. A pull rod 26 is fixedly connected to the side of the pressure plate 25 away from the top box 23. A connecting block 27 is fixedly connected to the outer wall of the pull rod 26. An inclined shaft 28 is fixedly connected to the inner wall of the connecting block 27. A protrusion 29 is fixedly connected to the top of the rotating seat 32. This facilitates the device to achieve support stability while also facilitating the storage and extension of the device, further improving the ease of operation of the device.

[0041] Furthermore, a through hole is provided on one side of the top box 23, through which the pull rod 26 passes and moves. The pressure plate 25 is slidably connected to the inner wall of the top box 23, so that the pull rod 26 can pull the pressure plate 25 to move and at the same time can stably compress the spring piece 24 to achieve the purpose of limiting the position.

[0042] Furthermore, a slot is provided at the bottom of the limiting seat 22, and the protrusion 29 is inserted into the inner wall of the slot. The rotating seat 32 is stably limited by the cooperation between the protrusion 29 and the slot.

[0043] Furthermore, one side of the inclined shaft 28 is inclined, and both the limiting seat 22 and the protrusion 29 have a locking hole. The inclined shaft 28 is inserted into the inner wall of the locking hole, and the protrusion 29 is made of rubber material. With the cooperation of the inclined shaft 28 and the locking hole, the protrusion 29 can be stably inserted into the inside of the slot.

[0044] Example 3

[0045] See Figures 1 to 7 Furthermore, based on Embodiment 1 and Embodiment 2, the adjustment mechanism 4 further includes a connecting box 41, which is fixedly connected to the outside of the movable sleeve 5. A limiting plate 42 is fixedly connected to the inner wall of the connecting box 41. A pressing block 43 is slidably connected to the outside of the limiting plate 42. A long bolt 44 is rotatably connected to one side of the pressing block 43. A base plate 45 is fixedly connected to the outside of the thermometer body 1. A long block 46 is fixedly connected to the top of the base plate 45. A top plate 47 is fixedly connected to the top of the long block 46. This facilitates flexible adjustment of the device support height and further improves the flexibility of device operation.

[0046] Furthermore, the long bolt 44 is threaded to one side of the connecting box 41, and a torsion block is fixedly connected to one end of the long bolt 44. The movable sleeve 5 is slidably connected to the outside of the long block 46, and the top plate 47 is fixedly connected to the outer wall of the thermometer body 1. The side of the clamping block 43 away from the long bolt 44 is in close contact with the outside of the long block 46, and the side of the clamping block 43 away from the long bolt 44 is provided with anti-slip texture.

[0047] In actual operation, when this device is in use, the semi-circular sleeve 35 allows the movable ball 36 to rotate flexibly, so that the bottom of the support base 37 can contact the bottom of the equipment, further improving the stability of the device during use. Then, when the device needs to be folded for storage, first pull the pull block 302 to move it, allowing the pull block 302 to move the moving plate 301 out of the elongated opening of the through shaft 33. Simultaneously, the moving plate 301 also compresses the spring 39, allowing the through shaft 33 to rotate. Under the action of the through shaft 33, the support arm 3... 4. By changing the angle, the purpose of storage can be achieved. Then, when the support arm 34 is folded to a certain angle, the pull block 302 can be released. Under the elastic action of the spring 39, the moving plate 301 can be pushed to re-insert into the corresponding long opening, limiting the through shaft 33 so that the through shaft 33 cannot move after folding, further improving the stability during the folding process. In this way, while enhancing the support stability of the thermometer body 1, it is also convenient to store and fold the parts, reducing the space occupied by the device, and also making it convenient for staff to operate and use, achieving good operating efficiency.

[0048] Simultaneously, after the support arm 34 is folded, the pull rod 26 can be pulled to move the pressure plate 25. At the same time, the connecting block 27 can cause the inclined shaft 28 to disengage from the protrusion 29, removing the restriction on the protrusion 29. Then, the rotating seat 32 can be rotated to change its angle, allowing the support arm 34 to be further retracted. When it is necessary to extend the support arm 34 to enhance stability, the rotating seat 32 is first rotated. The rotating seat 32 can cause the protrusion 29 to insert into the slot inside the limiting seat 22. As the protrusion 29 moves, it pushes the inclined shaft 28. 8. The inclined shaft 28 can be moved by the connecting block 27 to pull the pull rod 26. The pull rod 26 can drive the pressure plate 25 to compress the spring piece 24. When the protrusion 29 is fully inserted into the slot, the inclined shaft 28 loses its limiting function. At this time, the spring piece 24 in the compressed state will push the inclined shaft 28 to insert into the inner wall of the card hole opened in the protrusion 29, limiting the protrusion 29. Thus, during the support process, through the cooperation of the inclined shaft 28 and the card hole, the rotating seat 32 cannot be easily moved, which makes it easier for the device to be further unfolded and supported. In addition, during the operation, the efficiency during the operation is further improved, and the practicality is enhanced.

[0049] Following the support and limiting process, the torsion block at one end of the long bolt 44 can be twisted to rotate the long bolt 44. Under the sliding limiting action of the limiting plate 42, the rotational motion of the long bolt 44 can be converted into the linear motion of the clamping block 43, so that the long bolt 44 can drive the limiting plate 42 to not contact the outer side of the long block 46, thus canceling the clamping and limiting of the long block 46. Then, the top plate 47 can be pushed up or down according to different working environments, so that the top plate 47 can slide on the outer side of the long block 46. When adjusted to a suitable position, the torsion block can be twisted in the opposite direction to rotate the long bolt 44, so that the long bolt 44 can again drive the clamping block 43 to move closer to the long block 46, so that one side of the clamping block 43 can be tightly pressed against the outer side of the long block 46. Under the action of the anti-slip texture set on the long block 46, the clamping stability is further improved. At the same time, while ensuring stability, it is also convenient for the device to be flexibly adjusted for different working environments, further enhancing the flexibility of the device and making it convenient for the operator to adjust the clamping and limiting.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bimetallic thermometer with improved placement stability, comprising a thermometer body (1), characterized in that: The thermometer body (1) has a sliding sleeve (5) slidably connected to its outer wall. A stabilizing mechanism (3) is provided on the outer side of the sliding sleeve (5). A folding mechanism (2) is provided on one side of the stabilizing mechanism (3). An adjusting mechanism (4) is provided on the inner side of the sliding sleeve (5). The stabilizing mechanism (3) includes a fixing plate (31), which is fixedly connected to the outer side of the sliding sleeve (5). A rotating seat (32) is provided on the inner side of the fixing plate (31). A through shaft (33) is rotatably connected to the inner side of the rotating seat (32). The outer wall of the through shaft (33) is fixedly connected to... There is a support arm (34), a connecting frame (38) is fixedly connected to one side of the rotating seat (32), a semi-circular sleeve (35) is fixedly connected to the bottom of the support arm (34), a movable ball (36) is movably connected to the inner wall of the semi-circular sleeve (35), a support seat (37) is fixedly connected to the outer wall of the movable ball (36), a spring (39) is fixedly connected to the inner wall of the connecting frame (38), a movable plate (301) is fixedly connected to the side of the spring (39) away from the connecting frame (38), and a pull block (302) is fixedly connected to one side of the movable plate (301).

2. The bimetallic thermometer for improving installation stability according to claim 1, characterized in that: The inner side of the fixed plate (31) is fixedly connected to a rotating shaft, and the rotating seat (32) is rotatably connected to the outer wall of the rotating shaft.

3. The bimetallic thermometer for improving installation stability according to claim 1, characterized in that: The connecting frame (38) has an opening on one side, the pull block (302) passes through the opening and moves, the outer wall of the shaft (33) has a long opening, the moving plate (301) is convex in shape, and the moving plate (301) is inserted into the inner wall of the long opening.

4. A bimetallic thermometer for improving installation stability according to claim 1, characterized in that: The through shaft (33) passes through the rotating seat (32) and rotates, and the pull block (302) has a pull opening inside.

5. A bimetallic thermometer for improving installation stability according to claim 1, characterized in that: The folding mechanism (2) includes a support frame (21), which is fixedly connected to the outside of the movable sleeve (5). A limiting seat (22) is fixedly connected to the side of the support frame (21) away from the movable sleeve (5). A top box (23) is fixedly connected to the top of the limiting seat (22). A spring piece (24) is fixedly connected to the inner wall of the top box (23). A pressure plate (25) is fixedly connected to the side of the spring piece (24) away from the top box (23). A pull rod (26) is fixedly connected to the side of the pressure plate (25) away from the top box (23). A connecting block (27) is fixedly connected to the outer wall of the pull rod (26). An inclined shaft (28) is fixedly connected to the inner wall of the connecting block (27). A protrusion (29) is fixedly connected to the top of the rotating seat (32).

6. A bimetallic thermometer for improving installation stability according to claim 5, characterized in that: The top box (23) has a through hole on one side, the pull rod (26) passes through the through hole and moves, and the pressure plate (25) is slidably connected to the inner wall of the top box (23).

7. A bimetallic thermometer for improving installation stability according to claim 5, characterized in that: The bottom of the limiting seat (22) is provided with a slot, and the protrusion (29) is inserted into the inner wall of the slot.

8. A bimetallic thermometer for improving installation stability according to claim 5, characterized in that: The inclined shaft (28) is inclined on one side, and the limiting seat (22) and the protrusion (29) are both provided with a locking hole. The inclined shaft (28) is inserted into the inner wall of the locking hole, and the protrusion (29) is made of rubber material.

9. A bimetallic thermometer for improving installation stability according to claim 1, characterized in that: The adjustment mechanism (4) includes a connecting box (41), which is fixedly connected to the outside of the movable sleeve (5). A limiting plate (42) is fixedly connected to the inner wall of the connecting box (41). A pressing block (43) is slidably connected to the outside of the limiting plate (42). A long bolt (44) is rotatably connected to one side of the pressing block (43). A base plate (45) is fixedly connected to the outside of the thermometer body (1). A long block (46) is fixedly connected to the top of the base plate (45). A top plate (47) is fixedly connected to the top of the long block (46).

10. A bimetallic thermometer for improving installation stability according to claim 9, characterized in that: The long bolt (44) is threaded to one side of the connecting box (41). One end of the long bolt (44) is fixedly connected to a torsion block. The movable sleeve (5) is slidably connected to the outside of the long block (46). The top plate (47) is fixedly connected to the outer wall of the thermometer body (1). The side of the clamping block (43) away from the long bolt (44) is in close contact with the outside of the long block (46). The side of the clamping block (43) away from the long bolt (44) is provided with anti-slip texture.

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