Temperature controller convenient to assemble

Abstract

The utility model relates to the technical field of temperature controllers, and particularly discloses a temperature controller convenient to assemble, which comprises a temperature controller main body and a temperature controller rear shell, the front surface of the temperature controller main body is respectively provided with a display screen, an indicating lamp and a key, and the back surface of the temperature controller main body is provided with a wiring terminal. When the temperature controller rear shell needs to be fixed, the temperature controller rear shell is inserted into a preset hole formed in a wall surface, then an L-shaped hexagonal groove fixer is inserted into a hexagonal groove of an operation head to rotate, a shaft rod connected with the operation head can rotate in a first mounting groove, and the rotation of the shaft rod enables a second bevel gear on the outer side to be in meshed transmission with a first bevel gear, so that the temperature controller rear shell is fixed. Meanwhile, a two-way screw rod connected with a first bevel gear rotates in a second mounting groove, sliding plates in threaded connection with the outer side of the two-way screw rod can slide away from each other, and the sliding plates stretch out of a through hole of the second mounting groove to abut against the inner wall of the preset hole by being connected with abutting and fixing rods with rubber layers; therefore, the rear shell of the temperature controller can be conveniently and quickly installed.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature controllers, in particular to a temperature controller which is easy to assemble. Background Art

[0002] Thermostat, also known as temperature switch, temperature protector or temperature controller, is a series of automatic control components that produce certain special effects and conduction or disconnection actions by physically deforming the switch according to the temperature changes in the working environment. Its application range is very wide, including many products such as home appliances, motors, refrigeration or heating. The working principle of the thermostat is to sample and monitor the ambient temperature in real time through a temperature sensor. When the ambient temperature is higher than the control set value, the control circuit will start, and the control hysteresis can be set as needed. If the temperature continues to rise and reaches the set over-limit alarm temperature point, the over-limit alarm function will be activated. In addition, if the controlled temperature cannot be effectively controlled, the thermostat can also stop the equipment from continuing to run through the tripping function to prevent equipment damage.

[0003] A Chinese patent with publication number CN202795082U discloses a thermostat, including a thermostat functional component, a thermostat housing, and a mounting plate, wherein the thermostat functional component is built into the thermostat housing, and the mounting plate is detachably connected to the thermostat housing; the thermostat functional component includes an electrically connected circuit board and a display panel, and the surface of the display panel is covered with a mask; the thermostat housing is composed of a display panel housing and a rear convex housing as a whole, wherein the lower end surface of the rear convex housing is provided with a wiring groove, and the wiring groove is provided with wiring holes and screw holes.

[0004] Through the above-mentioned prior art, it can be basically understood that the current wall-mounted thermostat still has some shortcomings in the actual operation process. For example, the traditional embedded thermostat is somewhat similar to a switch box in the installation structure. During the installation process, it is necessary to open a square hole on the wall, and then punch a mounting hole in the square hole, and then hammer a plastic threaded expansion tube into the mounting hole, and then use screws to penetrate the mounting eyes of the rear shell and fix them with the threaded expansion tube, and finally assemble the main part of the thermostat panel with the rear shell. The installation process is relatively cumbersome and inconvenient.

[0005] Therefore, we propose a thermostat that is easy to assemble to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a thermostat that is easy to assemble, so as to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides a thermostat that is easy to assemble, including a thermostat body and a thermostat rear shell, the front of the thermostat body is respectively provided with a display screen, an indicator light and a button, the back of the thermostat body is provided with a wiring terminal, the outer side of the thermostat rear shell is symmetrically provided with a fixing mechanism, the outer side of the fixing mechanism is provided with an operating mechanism, the front of the thermostat rear shell is symmetrically fixed with a connecting block, the inner side of the connecting block is provided with a connecting hole, the back of the thermostat body is symmetrically provided with a connecting groove, the inner side of the connecting groove is provided with an assembling mechanism, one end of the connecting block away from the thermostat rear shell is plugged into the connecting groove, and the assembling mechanism and the connecting hole are snap-fitted;

[0008] The fixing mechanism includes a first mounting groove and a second mounting groove, the first mounting groove and the second mounting groove are both provided on the outer side of the thermostat rear shell, the inner side of the second mounting groove adjacent to the thermostat rear shell is rotatably connected with the same bidirectional screw, one end of the bidirectional screw rotates through the first mounting groove, the outer side of the bidirectional screw is threadedly connected with a slide plate, the slide plate is slidably connected to the inner side of the second mounting groove, the outer side of the slide plate is symmetrically fixedly connected with a fixing rod, the inner side of the second mounting groove is symmetrically provided with through holes, the operating mechanism is fixedly installed on the outer side of the bidirectional screw, and the end of the fixing rod away from the slide plate is fixedly connected with a rubber layer, and the thermostat rear shell can be conveniently installed in the preset hole at the wall mounting position through the fixing mechanism of the thermostat rear shell;

[0009] The operating mechanism includes a shaft rod, the inner side of the first mounting groove is rotatably connected with the shaft rod, one end of the shaft rod is fixedly installed with a second bevel gear, the outer side of the bidirectional screw rod is fixedly installed with a first bevel gear, the first bevel gear and the second bevel gear are meshingly connected, the end of the shaft rod away from the second bevel gear is rotated to penetrate the groove wall of the first mounting groove and fixedly installed with an operating head, the end of the operating head away from the shaft rod is provided with a hexagonal groove, and the operation mechanism can be conveniently operated and used through the operating mechanism on the rear shell of the thermostat;

[0010] The assembly mechanism includes a shifting groove, which is symmetrically opened on the back of the thermostat body. A shifting plate is slidably connected to the inner side of the shifting groove. A pull rod is fixedly installed on one side of the shifting plate. A spring is sleeved on the end of the pull rod close to the shifting plate. A clamping block is symmetrically fixedly installed on the side of the shifting plate away from the pull rod. The clamping end of the clamping block is movably extended into the inner side of the connecting groove. The assembly mechanism on the thermostat body can facilitate the rapid assembly of the thermostat body and the thermostat back shell.

[0011] In a further embodiment, a baffle is symmetrically provided on the outer side of the rear shell of the thermostat, a mounting hole is opened on the inner side of the baffle, the baffle is fixedly installed by screws penetrating the mounting hole and the rear shell of the thermostat, a first slide groove is symmetrically provided on the inner side of the second mounting groove, the end of the slide plate is slidably connected to the inner side of the first slide groove, and the first mounting groove and the second mounting groove can be conveniently covered by the baffle at the rear shell of the thermostat, and the slide plate can be conveniently slid in the second mounting groove by the first slide groove opened on the inner side of the second mounting groove.

[0012] In a further embodiment, a reinforcement plate is fixedly installed on the inner side of the first mounting groove, and the end of the shaft rod close to the second bevel tooth rotates and passes through the reinforcement plate. A circular groove is provided on the side of the thermostat back shell facing the thermostat body, and the operating head is provided on the inner side of the circular groove. The reinforcement plate installed on the inner side of the first mounting groove can enable the shaft rod to rotate inside the reinforcing plate. The circular groove provided on the thermostat back shell can prevent the operating head from protruding from the front side of the thermostat back shell, thereby avoiding affecting the assembly of the thermostat body and the thermostat back shell.

[0013] In a further embodiment, a second sliding groove is symmetrically opened on the inner side of the shifting groove, and the end of the shifting plate is slidably connected to the inner side of the second sliding groove. The pull rod is in a U shape, and the ends of the pull rod slide through the inner wall of the shifting groove. The card-in end of the card block is inclined toward one side of the connecting groove opening. The second sliding groove opened on the inner side of the shifting groove can facilitate the sliding of the shifting plate on the inner side of the shifting groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] First, in the utility model, when the rear shell of the thermostat needs to be fixed, it is inserted into the preset hole opened on the wall, and then the L-shaped hexagonal slot fixer is inserted into the hexagonal slot of the operating head and rotated, so that the shaft connected to the operating head can be rotated in the first installation slot, and the rotation of the shaft makes the second bevel gear on the outside mesh with the first bevel gear, and the bidirectional screw connected to the first bevel gear rotates in the second installation slot, and the slides connected to the outer thread of the bidirectional screw can slide away from each other, and the slides are connected to the inner wall of the preset hole by the through hole of the second installation slot connected to the fixing rod with a rubber layer, so that the rear shell of the thermostat can be quickly installed;

[0016] Secondly, in the present invention, after the rear shell of the thermostat is fixed in the preset hole of the wall, and then the connecting line and the wiring terminals on the thermostat body are installed, the thermostat body and the thermostat rear shell can be assembled and installed. During the installation process, the connecting groove on the back of the thermostat body is plugged into the connecting block protruding from the front of the thermostat rear shell. During the insertion process, the connecting block contacts the card block in the connecting groove and is squeezed along the inclined surface of the card block, so that the moving plate connected to the card block slides in the moving groove, and at the same time, the moving plate squeezes the spring sleeved on the outside of the pull rod. When the connecting block is inserted into the connecting groove, the connecting hole of the connecting block corresponds to the position of the card-in end of the card block. At this time, the spring resets to push the moving plate to slide, and makes the card block connected to the outside of the moving plate snap into the connecting hole of the connecting block to fix it, so that the thermostat body and the thermostat rear shell can be quickly assembled and installed conveniently.

[0017] Thirdly, in the utility model, when disassembling, it is only necessary to pull the pull rods on both sides of the thermostat body at the same time to make the shift plate connected to the pull rod slide and separate its card block from the connecting block. At this time, the thermostat body can be removed from the thermostat back shell, so that the thermostat body and the thermostat back shell can be quickly disassembled and assembled for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a top view of the utility model;

[0020] Figure 3 It is an exploded view of the utility model;

[0021] Figure 4 This is a schematic diagram of the fixing mechanism structure in the utility model;

[0022] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle;

[0023] Figure 6 For the utility model Figure 4 Enlarged view of point B in the middle;

[0024] Figure 7 This is a schematic diagram of the back structure of the thermostat body in the utility model;

[0025] Figure 8 For the utility model Figure 7 Enlarged view of point C in the middle.

[0026] In the figure: 1. thermostat body, 2. display screen, 3. indicator light, 4. button, 5. assembly mechanism, 501. spring, 502. pull rod, 503. shifting groove, 504. shifting plate, 505. block, 6. thermostat back shell, 7. fixing mechanism, 701. first mounting groove, 702. second mounting groove, 703. slide plate, 704. fixing rod, 705. rubber layer, 706. bidirectional screw, 8. baffle, 9. mounting hole, 11. operating mechanism, 111. first bevel gear, 112. second bevel gear, 113. shaft rod, 114. operating head, 115. hexagonal groove, 12. connecting block, 13. connecting hole, 14. through hole, 15. circular groove, 16. reinforcement plate, 17. first slide groove, 18. wiring terminal, 19. connecting groove, 20. second slide groove. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 8 In the embodiment of the utility model, a thermostat that is easy to assemble includes a thermostat body 1 and a thermostat rear shell 6. The front of the thermostat body 1 is respectively provided with a display screen 2, an indicator light 3 and a button 4. The display screen 2 is used to display temperature control data. The button 4 and the indicator light 3 can conveniently set the thermostat body 1. The back of the thermostat body 1 is provided with a wiring terminal 18, and the wiring terminal 18 is used to connect to the external incoming line. The outer side of the thermostat rear shell 6 is symmetrically provided with a fixing mechanism 7, and the outer side of the fixing mechanism 7 is provided with an operating mechanism 11. The front of the thermostat rear shell 6 is symmetrically fixed and installed. There is a connection block 12, a connection hole 13 is opened on the inner side of the connection block 12, a connection groove 19 is symmetrically opened on the back of the thermostat body 1, an assembly mechanism 5 is arranged on the inner side of the connection groove 19, and one end of the connection block 12 away from the thermostat rear shell 6 is plugged into the connection groove 19, and the assembly mechanism 5 and the connection hole 13 are snap-fitted; the thermostat body 1 is a prior art product available on the market, and a threading hole is also provided in the thermostat rear shell 6, and the threading hole is blocked by a removable baffle, and the baffle at the threading hole at the corresponding position can be taken out according to the incoming direction of the connection line, so as to facilitate line access;

[0029] The fixing mechanism 7 includes a first mounting groove 701 and a second mounting groove 702. The first mounting groove 701 and the second mounting groove are both provided on the outer side of the thermostat rear shell 6. The inner side of the second mounting groove 702 adjacent to the thermostat rear shell 6 is rotatably connected with the same bidirectional screw 706. One end of the bidirectional screw 706 rotates through the first mounting groove 701. The outer side of the bidirectional screw 706 is threadedly connected with a slide plate 703. The slide plate 703 is slidably connected to the inner side of the second mounting groove 702. The outer side of the slide plate 703 is symmetrically fixedly connected with a fixing rod 704. The inner side of the second mounting groove 702 is symmetrically provided with a fixing rod 704. There is a through hole 14, the operating mechanism 11 is fixedly installed on the outside of the bidirectional screw 706, the end of the fixing rod 704 away from the slide plate 703 is fixedly connected with the rubber layer 705, the operating mechanism 11 includes a shaft 113, the inner side of the first mounting groove 701 is rotatably connected with the shaft 113, one end of the shaft 113 is fixedly installed with the second bevel gear 112, the outer side of the bidirectional screw 706 is fixedly installed with the first bevel gear 111, the first bevel gear 111 and the second bevel gear 112 are meshingly connected, and the end of the shaft 113 away from the second bevel gear 112 rotates through the groove wall of the first mounting groove 701 to fix An operating head 114 is fixedly installed, and a hexagonal groove 115 is provided at one end of the operating head 114 away from the shaft 113. When the rear shell 6 of the thermostat needs to be fixed, it is inserted into the preset hole opened on the wall, and then only an L-shaped hexagonal groove 115 fixture is inserted into the hexagonal groove 115 of the operating head 114 and rotated, so that the shaft 113 connected to the operating head 114 can be rotated in the first installation groove 701, and the rotation of the shaft 113 makes the second bevel gear 112 on the outside mesh with the first bevel gear 111, and at the same time, the bidirectional screw 706 connected to the first bevel gear 111 is rotated. The second mounting groove 702 rotates, and the slide plate 703 connected with the outer thread of the bidirectional screw rod 706 can slide away from each other, and the slide plate 703 extends out of the through hole 14 of the second mounting groove 702 through the connecting rod 704 with the rubber layer 705 to press against the inner wall of the preset hole; the L-shaped hexagonal groove 115 fixer can be specially customized. Of course, most household screwdrivers currently have replacement heads, and they can be operated and installed by simply replacing them with connectors suitable for the hexagonal groove 115; the threads of the bidirectional screw rod 706 located in the two adjacent second mounting grooves 702 are opposite;

[0030] The assembly mechanism 5 includes a shifting groove 503, which is symmetrically arranged on the back of the thermostat body 1. A shifting plate 504 is slidably connected to the inner side of the shifting groove 503. A pull rod 502 is fixedly installed on one side of the shifting plate 504. A spring 501 is sleeved on the end of the pull rod 502 close to the shifting plate 504. A clamping block 505 is symmetrically fixedly installed on the side of the shifting plate 504 away from the pull rod 502. The clamping end of the clamping block 505 is movably extended into the inner side of the connecting groove 19. When the thermostat rear shell 6 is fixed in the preset hole on the wall, the connecting line is then installed with the terminal 18 on the thermostat body 1 to After that, the thermostat body 1 and the thermostat rear shell 6 can be assembled and installed. During the installation process, the connecting groove 19 on the back of the thermostat body 1 is plugged into the connecting block 12 protruding from the front of the thermostat rear shell 6. During the insertion process, the connecting block 12 contacts the card block 505 in the connecting groove 19 and is squeezed along the inclined surface of the card block 505, so that the moving plate 504 connected to the card block 505 slides in the moving groove 503. At the same time, the moving plate 504 squeezes the spring 501 sleeved on the outer side of the pull rod 502. When the connecting block 12 is inserted into the connecting groove 19, the connecting hole 13 of the connecting block 12 and the card block 5 05, the spring 501 is reset to push the shift plate 504 to slide, and the block 505 connected to the outside of the shift plate 504 is inserted into the connection hole 13 of the connection block 12 to fix it. Conversely, when disassembling, it is only necessary to pull the pull rods 502 on both sides of the thermostat body 1 at the same time to make the shift plate 504 connected to the pull rod 502 slide and separate the block 505 from the connection block 12. At this time, the thermostat body 1 can be removed from the thermostat rear shell 6. There are generally two ways to install the thermostat body 1 and the thermostat rear shell 6 on the market. One is There are two types of connection: one is screw connection and the other is snap connection. Since the product is usually combined with the thermostat body 1 and the thermostat back shell 6 when purchased, they need to be separated and then installed in the preset groove on the wall during installation. For the former connection method with screws, it is necessary to remove the installation screws between the thermostat body 1 and the thermostat back shell 6 one by one before the two can be separated. The disassembly and assembly are more cumbersome and inconvenient. For the latter snap installation method, generally a flat-blade screwdriver is used to pry up the snap and separate it from the card head. If the operation is not well controlled, it is easy to damage the snap part, thereby affecting the stability of its subsequent installation and use.

[0031] See also Figure 3 and Figure 6A baffle 8 is symmetrically provided on the outer side of the thermostat rear shell 6, and a mounting hole 9 is provided on the inner side of the baffle 8. The baffle 8 is fixedly installed by screws penetrating the mounting hole 9 and the thermostat rear shell 6. A first slide groove 17 is symmetrically provided on the inner side of the second mounting groove 702. The end of the slide plate 703 is slidably connected to the inner side of the first slide groove 17. The baffle 8 is installed on the thermostat rear shell 6 by screws penetrating the mounting hole 9, so that the baffle 8 can cover and protect the first mounting groove 701 and the second mounting groove 702. The slide plate 703 is slid at the first slide groove 17 inside the second mounting groove 702 to improve the stability of the slide plate 703; a slider suitable for sliding in the first slide groove 17 is also provided on the outer side of the end of the slide plate 703 to facilitate the slide plate 703 to slide at the first slide groove 17.

[0032] See also Figure 5 A reinforcement plate 16 is fixedly installed on the inner side of the first mounting groove 701, and one end of the shaft rod 113 close to the second bevel gear 112 rotates and passes through the reinforcement plate 16. A circular groove 15 is opened on the side of the thermostat rear shell 6 facing the thermostat body 1, and the operating head 114 is arranged on the inner side of the circular groove 15. By sliding one end of the shaft rod 113 on the inner side of the reinforcement plate 16 of the first mounting groove 701, the shaft rod 113 can be rotated more stably in the first mounting groove 701, and the stability of the meshing transmission of the second bevel gear 112 and the first bevel gear 111 can be further guaranteed. By using the circular groove 15 opened at the thermostat rear shell 6, the operating head 114 is placed in the circular groove 15, which can prevent the operating head 114 from protruding on the thermostat rear shell 6, thereby affecting the assembly between the thermostat rear shell 6 and the thermostat body 1.

[0033] See also Figure 8 A second slide groove 20 is symmetrically opened on the inner side of the shift groove 503, and the end of the shift plate 504 is slidably connected to the inner side of the second slide groove 20. The pull rod 502 is in a U shape, and the ends of the pull rod 502 slide through the inner wall of the shift groove 503. The card-in end of the block 505 is inclined toward one side of the notch of the connecting groove 19. By sliding the shift plate 504 at the second slide groove 20 in the shift groove 503, the stability of the movement of the shift plate 504 can be guaranteed. At the same time, the U-shaped pull rod 502 can easily pull the shift plate 504 to slide at the shift groove 503.

[0034] The working principle of the utility model is as follows: when the rear shell 6 of the thermostat needs to be fixed, it is inserted into the preset hole opened on the wall, and then only the L-shaped hexagonal slot 115 fixer is inserted into the hexagonal slot 115 of the operating head 114 and rotated, so that the shaft 113 connected to the operating head 114 can rotate in the first mounting groove 701, and the rotation of the shaft 113 makes the second bevel gear 112 on the outside mesh with the first bevel gear 111, and at the same time, the bidirectional screw 706 connected to the first bevel gear 111 rotates in the second mounting groove 702, and at the same time, the slide plate 703 connected to the outer thread of the bidirectional screw 706 can slide away from each other, and the slide plate 703 is connected to the through hole 14 of the second mounting groove 702 by connecting the fixing rod 704 with the rubber layer 705 to press against the inner wall of the preset hole to complete the installation of the rear shell 6 of the thermostat;

[0035] After the thermostat rear shell 6 is fixed in the preset hole on the wall, and then the connecting line and the wiring terminal 18 on the thermostat body 1 are installed, the thermostat body 1 and the thermostat rear shell 6 can be assembled and installed. During the installation process, the connecting groove 19 on the back of the thermostat body 1 is plugged into the connecting block 12 protruding from the front of the thermostat rear shell 6. During the insertion process, the connecting block 12 contacts the card block 505 in the connecting groove 19 and is squeezed along the inclined surface of the card block 505, so that the moving plate 504 connected to the card block 505 slides in the moving groove 503, and at the same time, the moving plate 504 presses the spring 505 set on the outer side of the pull rod 502. 1 is squeezed, when the connecting block 12 is inserted into the connecting groove 19, the connecting hole 13 of the connecting block 12 corresponds to the snap-in end position of the snap-in block 505, and the spring 501 is reset to push the moving plate 504 to slide, and the snap-in block 505 connected to the outer side of the moving plate 504 is snapped into the connecting hole 13 of the connecting block 12 to fix it. Conversely, when disassembling, it is only necessary to pull the pull rods 502 on both sides of the thermostat body 1 at the same time to slide the moving plate 504 connected to the pull rods 502 and separate the snap-in block 505 from the connecting block 12, and then the thermostat body 1 can be removed from the thermostat rear shell 6.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A thermostat that is easy to assemble, characterized in that: The thermostat comprises a main body and a rear shell of the thermostat, wherein a display screen, an indicator light and a button are respectively arranged on the front of the main body of the thermostat, a wiring terminal is arranged on the back of the main body of the thermostat, a fixing mechanism is symmetrically arranged on the outer side of the rear shell of the thermostat, an operating mechanism is arranged on the outer side of the fixing mechanism, a connecting block is symmetrically fixedly installed on the front side of the rear shell of the thermostat, a connecting hole is opened on the inner side of the connecting block, a connecting groove is symmetrically opened on the back side of the main body of the thermostat, an assembly mechanism is arranged on the inner side of the connecting groove, an end of the connecting block away from the rear shell of the thermostat is plugged into the connecting groove, and the assembly mechanism and the connecting hole are snap-fitted; The fixing mechanism includes a first mounting groove and a second mounting groove, the first mounting groove and the second mounting groove are both opened on the outer side of the rear shell of the thermostat, the inner side of the second mounting groove adjacent to the rear shell of the thermostat is rotatably connected with the same bidirectional screw, one end of the bidirectional screw rotates through the first mounting groove, the outer side of the bidirectional screw is threadedly connected with a slide plate, the slide plate is slidably connected to the inner side of the second mounting groove, the outer side of the slide plate is symmetrically fixedly connected with a fixing rod, the inner side of the second mounting groove is symmetrically provided with through holes, the operating mechanism is fixedly installed on the outer side of the bidirectional screw, and the end of the fixing rod away from the slide plate is fixedly connected with a rubber layer.

2. A thermostat that is easy to assemble according to claim 1, characterized in that: The outer side of the rear shell of the thermostat is symmetrically provided with baffles, the inner side of the baffles is provided with mounting holes, and the baffles are fixedly installed by screws penetrating the mounting holes and the rear shell of the thermostat.

3. The thermostat according to claim 1, characterized in that: A first sliding groove is symmetrically provided on the inner side of the second installation groove, and the end of the sliding plate is slidably connected to the inner side of the first sliding groove.

4. The thermostat that is easy to assemble according to claim 1, characterized in that: The operating mechanism includes a shaft rod, the inner side of the first mounting groove is rotatably connected with the shaft rod, one end of the shaft rod is fixedly installed with a second bevel gear, the outer side of the bidirectional screw rod is fixedly installed with a first bevel gear, the first bevel gear and the second bevel gear are meshingly connected, one end of the shaft rod away from the second bevel gear is rotatably passed through the groove wall of the first mounting groove to fix an operating head, and the end of the operating head away from the shaft rod is provided with a hexagonal groove.

5. The thermostat that is easy to assemble according to claim 4, characterized in that: A reinforcing plate is fixedly mounted on the inner side of the first mounting groove, and one end of the shaft rod close to the second bevel gear rotates and penetrates the reinforcing plate.

6. The thermostat that is easy to assemble according to claim 4, characterized in that: A circular groove is provided on one side of the thermostat rear shell facing the thermostat body, and the operating head is arranged inside the circular groove.

7. The thermostat that is easy to assemble according to claim 1, characterized in that: The assembly mechanism includes a shifting groove, which is symmetrically opened on the back side of the temperature controller body. A shifting plate is slidably connected to the inner side of the shifting groove. A pull rod is fixedly installed on one side of the shifting plate. A spring is sleeved on the end of the pull rod close to the shifting plate. A clamping block is symmetrically fixedly installed on the side of the shifting plate away from the pull rod, and the clamping end of the clamping block movably extends into the inner side of the connecting groove.

8. The thermostat that is easy to assemble according to claim 7, characterized in that: A second sliding groove is symmetrically provided on the inner side of the shifting groove, and the end of the shifting plate is slidably connected to the inner side of the second sliding groove.

9. The thermostat that is easy to assemble according to claim 7, characterized in that: The pull rod is in a U shape, and both ends of the pull rod slide through the inner wall of the displacement groove, and the clamping end of the clamping block is in an inclined shape on one side facing the notch of the connection groove.

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