Temperature controller with movable fixing ring

Abstract

The utility model discloses a temperature controller with a movable fixing ring, which relates to the technical field of temperature controller production and comprises a temperature controller, a limit fixing ring is movably clamped at the top end of one side of the temperature controller, a mounting block is fixedly mounted at the top end of one side of the limit fixing ring, a movable groove is formed in the surface of one side of the mounting block, and the limit fixing ring is movably clamped in the movable groove. And one side of the movable groove is rotationally connected with a rotating shaft, and the top end of one side of the rotating shaft is fixedly connected with a bolt limiting stopper. An adjusting disc is arranged to adjust the position of an extrusion adjusting screw rod, a combined limiting disc is directly attached to the surface of the side face of the temperature controller, at the moment, a first plug pin hole and a second plug pin hole are aligned, at the moment, the inclination angle of a plug pin limiting stopper is adjusted through a rotating shaft, and a plug pin rod is inserted into the first plug pin hole for buckling and fixing; and the stability of connection between the temperature controller and the limiting fixing ring is improved through two-way limiting in the horizontal direction and the vertical direction.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature controller production, in particular to a temperature controller provided with a movable fixing ring. Background Art

[0002] A mechanical thermostat is a device that uses a fixed-temperature bimetallic strip as a heat-sensitive reaction element. It mainly uses the working principle of thermal expansion and contraction of objects. When the temperature increases, the heat generated is transferred to the temperature-sensitive strip. When the temperature changes, the curvature of the temperature-sensitive strip changes. When the predetermined temperature value is reached, the temperature-sensitive strip bends to a certain extent, causing the contacts to open or close, turning off the heating device. When the temperature drops to the reset temperature, the temperature-sensitive strip quickly recovers, causing the contacts to close or open, achieving the purpose of connecting or disconnecting the circuit, thereby controlling the circuit. The thermostat is usually directly installed on the corresponding heating device. After high temperature and long-term use, the thermostat and the heating device are prone to looseness, which affects the temperature control effect of the thermostat and reduces the service life of the thermostat. Therefore, we design a thermostat with a movable fixing ring. Utility Model Content

[0003] The utility model aims to provide a temperature controller with a movable fixing ring.

[0004] To solve the above technical problems, the utility model provides the following technical solutions: a temperature controller provided with a movable fixing ring, comprising a temperature controller, a top end of one side of the temperature controller being movably clamped with a limit fixing ring, a top end of one side of the limit fixing ring being fixedly installed with a mounting block, a surface of one side of the mounting block being provided with a movable groove, a side of the movable groove being rotatably connected with a rotating shaft, a top end of one side of the rotating shaft being fixedly connected with a latch limiter, a surface of one side of the latch limiter being provided with a first fixing groove, a bottom end of one side of the limit fixing ring being fixedly installed with a stable limit disk, an extrusion adjusting screw being detachably installed inside one side of the stable limit disk, a top end of one side of the extrusion adjusting screw being fixedly connected with a combined limit disk, and a top end of a side of the extrusion adjusting screw away from the combined limit disk being fixedly connected with an adjusting disk.

[0005] Preferably, the connection between the extrusion adjustment screw and the stabilizing limit plate is a threaded connection, and the connection between the combined limit plate and the temperature controller is a surface-fitting connection.

[0006] Preferably, a latch rod is fixedly mounted on the top end of one side of the latch limiter, a first latch hole is opened on one side surface of the combined limit plate, and a second latch hole is opened on one side surface of the temperature controller close to the first latch hole.

[0007] Preferably, the first latch hole and the second latch hole have the same aperture, the positions of the first latch hole and the second latch hole correspond one to one, the connection relationship between the latch rod and the first latch hole is a movable snap connection, and the connection relationship between the latch rod and the second latch hole is a movable snap connection.

[0008] Preferably, a second fixing groove is provided on the top edge surface of one side of the limiting fixing ring, a buckle connection groove is provided on the bottom surface of the limiting fixing ring, and a fixed metal plate is fixedly connected to the bottom end of one side of the temperature controller.

[0009] Preferably, the first fixing groove and the fixing metal plate have the same aperture, and the positions of the first fixing groove and the fixing metal plate correspond one to one.

[0010] Compared with the related art, the thermostat provided by the utility model with a movable fixing ring has the following beneficial effects:

[0011] The utility model provides a temperature controller with a movable fixing ring. The position of the extrusion adjusting screw is adjusted by setting an adjusting disk. The side surface of the temperature controller is directly attached by merging a limiting disk. At this time, the first latch hole and the second latch hole are aligned. At this time, the inclination angle of the latch limiter is adjusted by a rotating shaft. The latch rod is inserted into the inside of the first latch hole for snap-fitting. The two-way limiting in the horizontal and vertical directions improves the stability of the connection between the temperature controller and the limiting fixing ring.

[0012] The utility model provides a temperature controller with a movable fixing ring. By arranging a first fixing groove and a second fixing groove to be directly aligned, a screw is installed inside the first fixing groove, and the fixed connection between the latch stopper and the limiting fixing ring is further increased in terms of the stability of the fixed connection between the latch stopper and the limiting fixing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the device of the utility model from the side and from the bottom;

[0015] Figure 3 It is a schematic diagram of the structure of the device of the utility model from the side and from the bottom;

[0016] Figure 4 It is a schematic diagram of the structure of the limiting fixing ring of the utility model.

[0017] Numbers in the figure: 1. temperature controller; 2. limit fixing ring; 3. mounting block; 4. movable groove; 5. rotating shaft; 6. latch limiter; 7. first fixing groove; 8. stabilizing limit plate; 9. extrusion adjusting screw; 10. combined limit plate; 11. adjusting plate; 12. latch rod; 13. first latch hole; 14. second latch hole; 15. second fixing groove; 16. snap connection groove; 17. fixed metal plate. DETAILED DESCRIPTION Example

[0018] See also Figure 1-4 The utility model provides a technical solution: a temperature controller with a movable fixed ring, including a temperature controller 1, a top of one side of the temperature controller 1 is movably connected to a limited fixed ring 2, a mounting block 3 is fixedly installed on the top of one side of the limited fixed ring 2, a movable groove 4 is opened on the surface of one side of the mounting block 3, a rotating shaft 5 is rotatably connected to one side of the movable groove 4, a latch limiter 6 is fixedly connected to the top of one side of the rotating shaft 5, a first fixed groove 7 is opened on the surface of one side of the latch limiter 6, a stable limiting disk 8 is fixedly installed on the bottom end of one side of the limited fixed ring 2, an extrusion adjusting screw 9 is detachably installed inside one side of the stable limiting disk 8, a merging limiting disk 10 is fixedly connected to the top of one side of the extrusion adjusting screw 9, and the extrusion adjusting screw 9 is away from the merging An adjusting disk 11 is fixedly connected to the top of one side of the limit disk 10, the connection relationship between the extrusion adjusting screw 9 and the stable limit disk 8 is a threaded connection, the connection relationship between the combined limit disk 10 and the temperature controller 1 is a surface fitting connection, and a latch rod 12 is fixedly installed on the top of one side of the latch stopper 6. A first latch hole 13 is provided on the surface of one side of the combined limit disk 10, and a second latch hole 14 is provided on the surface of the side of the temperature controller 1 close to the first latch hole 13. The apertures of the first latch hole 13 and the second latch hole 14 are the same, and the positions of the first latch hole 13 and the second latch hole 14 correspond one to one. The connection relationship between the latch rod 12 and the first latch hole 13 is a movable snap-in connection, and the connection relationship between the latch rod 12 and the second latch hole 14 is a movable snap-in connection.

[0019] In the implementation scheme, the position of the extrusion adjustment screw 9 is adjusted by setting the adjustment disk 11, and the side surface of the temperature controller 1 is directly attached by merging the limit disk 10. At this time, the first pin hole 13 and the second pin hole 14 are aligned. At this time, the inclination angle of the pin limiter 6 is adjusted by the rotating shaft 5, and the pin rod 12 is inserted into the inside of the first pin hole 13 for snap-fitting. The two-way limitation in the horizontal and vertical directions improves the stability of the connection between the temperature controller 1 and the limit fixing ring 2. Example

[0020] See also Figure 1-4The utility model provides a technical solution: a temperature controller with a movable fixed ring, comprising a second fixing groove 15 on the top edge surface of one side of the limiting fixing ring 2, a buckle connection groove 16 on the bottom surface of the limiting fixing ring 2, and a fixed metal plate 17 fixedly connected to the bottom end of one side of the temperature controller 1, the first fixing groove 7 and the fixed metal plate 17 have the same aperture, and the positions of the first fixing groove 7 and the fixed metal plate 17 correspond one to one.

[0021] In the implementation scheme, by setting the first fixing groove 7 and the second fixing groove 15 to be directly aligned, a screw is installed inside the first fixing groove 7 to further increase the stability of the fixed connection between the pin limiter 6 and the limiting fixing ring 2.

[0022] Working principle:

[0023] The position of the extrusion adjustment screw 9 is adjusted by setting the adjustment disk 11, and the side surface of the temperature controller 1 is directly attached by merging the limit disk 10. At this time, the first latch hole 13 and the second latch hole 14 are aligned. At this time, the inclination angle of the latch stopper 6 is adjusted by the rotating shaft 5, and the latch rod 12 is inserted into the first latch hole 13 for buckle fixation. The two-way limit in the horizontal direction and the vertical direction improves the stability of the connection between the temperature controller 1 and the limit fixing ring 2;

[0024] By arranging the first fixing groove 7 and the second fixing groove 15 to be directly aligned, and installing a screw inside the first fixing groove 7, the fixed connection between the latch stopper 6 and the limiting fixing ring 2 is further increased in terms of the stability of the fixed connection between the latch stopper 6 and the limiting fixing ring 2;

[0025] The limiting fixing ring 2 is connected to the temperature controller 1 by means of a limiting buckle connection groove 16 .

Claims

1. A temperature controller provided with a movable fixing ring, comprising a temperature controller (1), wherein the top end of one side of the temperature controller (1) is movably engaged with a limit fixing ring (2), and characterized in that: A mounting block (3) is fixedly mounted on the top of one side of the position-limiting fixing ring (2), a movable groove (4) is provided on one side surface of the mounting block (3), a rotating shaft (5) is rotatably connected to one side of the movable groove (4), a latch stopper (6) is fixedly connected to the top of one side of the rotating shaft (5), a first fixing groove (7) is provided on one side surface of the latch stopper (6), a stable position-limiting plate (8) is fixedly mounted on the bottom of one side of the position-limiting fixing ring (2), an extrusion adjustment screw (9) is detachably mounted inside one side of the stable position-limiting plate (8), a combined position-limiting plate (10) is fixedly connected to the top of one side of the extrusion adjustment screw (9), and an adjustment plate (11) is fixedly connected to the top of the side of the extrusion adjustment screw (9) away from the combined position-limiting plate (10).

2. A thermostat with a movable fixing ring according to claim 1, characterized in that: The connection relationship between the extrusion adjustment screw (9) and the stabilizing limit plate (8) is a threaded connection, and the connection relationship between the combined limit plate (10) and the temperature controller (1) is a surface-fitting connection.

3. A thermostat with a movable fixing ring according to claim 1, characterized in that: A latch rod (12) is fixedly mounted on the top end of one side of the latch stopper (6), a first latch hole (13) is provided on one side surface of the combined limit plate (10), and a second latch hole (14) is provided on one side surface of the temperature controller (1) close to the first latch hole (13).

4. A thermostat with a movable fixing ring according to claim 3, characterized in that: The first latch hole (13) and the second latch hole (14) have the same aperture, the positions of the first latch hole (13) and the second latch hole (14) correspond one to one, the connection relationship between the latch rod (12) and the first latch hole (13) is a movable snap connection, and the connection relationship between the latch rod (12) and the second latch hole (14) is a movable snap connection.

5. The thermostat with a movable fixing ring according to claim 1, characterized in that: A second fixing groove (15) is provided on the top edge surface of one side of the limiting fixing ring (2), a buckle connection groove (16) is provided on the bottom surface of the limiting fixing ring (2), and a fixing metal plate (17) is fixedly connected to the bottom end of one side of the temperature controller (1).

6. A thermostat with a movable fixing ring according to claim 5, characterized in that: The first fixing groove (7) and the fixing metal plate (17) have the same aperture, and the positions of the first fixing groove (7) and the fixing metal plate (17) correspond one to one.

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