A valve switch convenient to disassemble

Abstract

The utility model discloses a valve switch convenient to dismount, including valve body, the switch is equipped with above valve body, the joint link is equipped with above valve body, the joint link one end is equipped with the inlay block, is equipped with the recessed groove between inlay block and joint link, the joint link outside is equipped with the link sleeve, the link sleeve outside is equipped with the action board, is equipped with the release groove on the action board, the link sleeve outside is equipped with the stable position cover, the stable position cover one side is equipped with the operating board, is equipped with the touch pressure board on the operating board, the link sleeve outside is equipped with the adaptation cover, is equipped with the separation groove on the adaptation cover parietal, the adaptation cover one side is equipped with the rotary frame, the action board one side is equipped with the shift block, the link sleeve outside is equipped with the matching block, is equipped with the shift spring between shift block and matching block, is equipped with the advancing rod in the rotary frame, the advancing rod one end is equipped with the advancing board, the advancing rod outside is equipped with the return spring, the link sleeve outside is equipped with the advancing groove, the utility model discloses has realized to the valve switch convenient dismounting of not needing the tool auxiliary to the valve switch, and has guaranteed the structural stability after the valve switch installation.

Description

Technical Field

[0001] This utility model relates to the field of valve switch disassembly and assembly technology, and more specifically, it relates to a valve switch that is easy to disassemble and assemble. Background Technology

[0002] In existing technologies, the disassembly and assembly of valve switches require operators to use specialized tools to secure the valve switch to the valve body. The entire disassembly and assembly process is extremely complex and cumbersome, making it impossible to achieve convenient disassembly and assembly of valve switches without the aid of tools. This traditional disassembly and assembly method usually requires the use of specialized tools such as wrenches, screwdrivers, or special torque tools. Operators need to carry various sizes of tools to accommodate different models of valve switches. In actual working environments, especially in complex conditions such as confined spaces, this tool-dependent disassembly and assembly method greatly increases the difficulty of operation and safety risks. In addition, in emergency situations where valve switches need to be disassembled and assembled quickly, the cumbersome tool operation steps severely delay the response time, which may cause unnecessary economic losses or safety hazards. In some cases, the disassembly and assembly of valve switches may be impossible if the tool model is incompatible or the tools are missing.

[0003] Secondly, while some equipment achieves convenient disassembly and assembly of valves without tools through the cooperation of certain components, its simple structure and insufficient stability make it prone to loosening and displacement of the fixing structure due to external forces, or even accidental unlocking. This can lead to unstable installation or even detachment of the valve switch. Especially under high pressure, vibration, or frequent opening and closing conditions, these simple connection structures often cannot provide sufficient stability and reliability. When the valve switch accidentally falls off, it will not only interrupt the normal operation of the pipeline system, but may also lead to a series of chain problems such as fluid leakage, environmental pollution, or equipment damage. The safety hazards caused by such unstable connections are particularly prominent in pipeline systems that transport hazardous chemicals, high-temperature steam, or high-pressure gases, increasing the uncertainty and risk factor of equipment operation. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a valve switch that is easy to disassemble and assemble, so as to solve the technical problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a valve switch that is easy to assemble and disassemble, comprising a valve body, a switch detachably mounted on the top of the valve body, a connecting rod mounted on the top of the valve body, an insert block fixedly connected to one end of the connecting rod, a recessed groove formed between the insert block and the connecting rod, a connecting sleeve detachably mounted on the outside of the connecting rod, an actuating plate rotatably mounted on the outside of the connecting sleeve, a release groove formed on the actuating plate, a stabilizing sleeve slidably mounted on the outside of the connecting sleeve, an operating plate connected to one side of the stabilizing sleeve, a pressure plate fixedly mounted on the operating plate, the pressure plate having three locations, an adapting sleeve rotatably mounted on the outside of the connecting sleeve, a separation groove formed on the side wall of the adapting sleeve. The adapting sleeve has a rotating frame fixedly mounted on one side, a moving block fixedly connected to one side of the actuating plate, a matching block fixedly mounted on the outer side of the connecting sleeve, a moving spring movably connected between the moving block and the matching block, a traveling rod slidably mounted in the rotating frame, a traveling plate fixedly connected to one end of the traveling rod, a return spring movably mounted on the outer side of the traveling rod, the two ends of the return spring being connected to the traveling plate and the rotating frame respectively, multiple traveling grooves are opened on the outer side of the connecting sleeve, and the other end of the traveling rod is inserted into the traveling groove, a moving groove is opened on the outer side of the connecting sleeve, an adjusting plate is slidably mounted in the moving groove, a fixing block is connected to one side of the adjusting plate, and one end of the fixing block is engaged in the recessed groove.

[0008] The present invention is further configured such that a control component is movably provided in the valve body, a rotating block is fixedly connected to the top of the control component, a connecting rod is fixedly connected to one end of the rotating block, and a rotating groove is correspondingly opened on the inner side of the switch, the rotating groove fitting with the rotating block.

[0009] The present invention is further configured such that tension springs are movably provided on both sides of the fixed block, and the two ends of the tension springs are respectively connected to the adjusting plate and the inner wall of the moving groove.

[0010] The present invention is further configured such that an adaptation block is fixedly provided on the inner side of the adaptation sleeve, and an adaptation groove is provided on the outer side of the connecting sleeve, and the adaptation block rotates to be located in the adaptation groove.

[0011] The present invention is further configured such that a reset spring is connected to one side of the stabilizing sleeve, a thrust bearing is detachably provided on one side of the actuating plate, and the other end of the reset spring is connected to the thrust bearing.

[0012] The present invention is further configured such that a moving rod is fixedly connected to one side of the moving block, a moving hole is opened in the matching block, and one end of the moving rod is slidably inserted into the moving hole.

[0013] The present invention is further configured such that one end of the fixing block is a hemispherical structure, the recessed groove fits with the fixing block, and the inner wall edge of the recessed groove is designed with rounded corners, and one end of the traveling rod and the inner wall edge of the traveling groove are designed with rounded corners.

[0014] The present invention is further configured such that a displacement block is fixedly provided on the inner side of the stabilizing sleeve, and a displacement groove is provided on the outer side of the connecting sleeve, and the displacement block slides in the displacement groove.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a valve switch that is easy to disassemble and assemble, and has the following beneficial effects:

[0017] 1. Through the ingenious combination of components such as connecting rods, inserts, recesses, connecting sleeves, adapting sleeves, separation grooves, fixing blocks, and adjusting plates, the valve switch can be disassembled and assembled without any professional tools. This solves the problem of traditional valve switches requiring various sizes of tools. The disassembly and assembly process can be completed through simple operations such as rotation and pushing and pulling, greatly simplifying the operation steps and reducing the difficulty of operation. It is suitable for complex working environments such as confined spaces. At the same time, this design greatly improves the response speed in emergency situations, avoids delays caused by cumbersome tool operations, and effectively prevents situations where disassembly and assembly cannot be carried out due to incompatible tool models or missing tools, thereby improving the practicality and emergency handling capabilities of the equipment.

[0018] 2. The locking mechanism design, formed by the cooperation of components such as the travel rod, travel plate, rotating frame, stabilizing sleeve, control panel, actuating plate, and contact plate, effectively solves the problems of simple structure and insufficient stability in existing tool-less valve switch designs. The design incorporates multiple locking mechanisms, including the rotational limiting of the adapting block and adapting groove, the sliding fit of the shifting block and shifting groove, the support and limiting provided by the contact plate and control panel to the stabilizing sleeve, and the rounded corner design of the travel rod and travel groove. These mechanisms work together to form a complete multi-layered safety system. In particular, the limiting of the travel plate by the inner wall of the stabilizing sleeve, and the locking mechanism of the travel rod and travel groove... The travel groove's limiting effect on the rotating frame ensures an extremely secure connection between the connecting sleeve and the connecting rod. Even under harsh working conditions such as high pressure, vibration, or frequent opening and closing, it maintains a stable and reliable connection, effectively preventing problems such as loosening or displacement of the fixed structure or accidental unlocking. At the same time, this design greatly reduces the risk of valve switches accidentally falling off, avoiding safety hazards such as pipeline system interruption, fluid leakage, environmental pollution, or equipment damage. Especially in pipeline systems that transport hazardous chemicals, high-temperature steam, or high-pressure gases, it significantly improves the safety and reliability of equipment operation. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the overall structure of a valve switch that is easy to assemble and disassemble according to this utility model;

[0020] Figure 2 This is a schematic diagram of the dispersed structure of the valve body and the switch part in this utility model;

[0021] Figure 3 This is a cross-sectional structural diagram of the connecting sleeve, actuating plate, stabilizing sleeve, adapting sleeve, connecting rod, and fixing block in this utility model.

[0022] Figure 4 This is a schematic diagram of the dispersed structure of the connecting sleeve, the action plate, the stabilizing sleeve, the adapting sleeve, and the fixing block in this utility model.

[0023] Figure 5 This is a cross-sectional view of the connecting sleeve, connecting rod, adapting sleeve, stabilizing sleeve, and actuating plate in this utility model from a second angle.

[0024] In the diagram: 1. Valve body; 2. Switch; 3. Connecting rod; 4. Insert block; 5. Recessed groove; 6. Connecting sleeve; 7. Actuating plate; 8. Release groove; 9. Stabilizing sleeve; 10. Control plate; 11. Contact plate; 12. Adaptive sleeve; 13. Separation groove; 14. Rotating frame; 15. Moving block; 16. Matching block; 17. Moving spring; 18. Traveling rod; 19. Traveling plate; 20. Return spring; 21. Traveling groove; 22. Moving groove; 23. Adjusting plate; 24. Fixing block; 25. Control component; 26. Rotating block; 27. Rotating groove; 28. Tension spring; 29. ​​Adaptive block; 30. Adaptive groove; 31. Return spring; 32. Thrust bearing; 33. Moving rod; 34. Moving hole; 35. Displacement block; 36. Displacement groove. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0027] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0028] Please see Figures 1-5A valve switch that is easy to assemble and disassemble includes a valve body 1, a switch 2 detachably mounted on the top of the valve body 1, a connecting rod 3 mounted on the top of the valve body 1, an insert block 4 fixedly connected to one end of the connecting rod 3, a recessed groove 5 between the insert block 4 and the connecting rod 3, a connecting sleeve 6 detachably mounted on the outside of the connecting rod 3, an actuating plate 7 rotatably mounted on the outside of the connecting sleeve 6, a release groove 8 on the actuating plate 7, a stabilizing sleeve 9 slidably mounted on the outside of the connecting sleeve 6, an operating plate 10 connected to one side of the stabilizing sleeve 9, a pressure plate 11 fixedly mounted on the operating plate 10, the pressure plate 11 having three locations, an adapting sleeve 12 rotatably mounted on the outside of the connecting sleeve 6, a separation groove 13 on the side wall of the adapting sleeve 12, a rotating bracket 14 fixedly mounted on one side of the adapting sleeve 12, and an actuating... A moving block 15 is fixedly connected to one side of plate 7, and a matching block 16 is fixedly connected to the outside of the connecting sleeve 6. A moving spring 17 is movably connected between the moving block 15 and the matching block 16. A traveling rod 18 is slidably connected in the rotating frame 14. A traveling plate 19 is fixedly connected to one end of the traveling rod 18. A return spring 20 is movably sleeved on the outside of the traveling rod 18. The two ends of the return spring 20 are respectively connected to the traveling plate 19 and the rotating frame 14. Multiple traveling grooves 21 are opened on the outside of the connecting sleeve 6, and the other end of the traveling rod 18 is inserted into the traveling groove 21. A moving groove 22 is opened on the outside of the connecting sleeve 6. An adjusting plate 23 is slidably connected in the moving groove 22. A fixing block 24 is connected to one side of the adjusting plate 23. One end of the fixing block 24 is inserted into the recessed groove 5.

[0029] A control component 25 is movably provided inside the valve body 1. A rotating block 26 is fixedly connected to the top of the control component 25. A connecting rod 3 is fixedly connected to one end of the rotating block 26. A rotating groove 27 is correspondingly opened on the inner side of the switch 2, and the rotating groove 27 fits into the rotating block 26.

[0030] In this embodiment, when the switch 2 needs to be removed from the valve body 1, the actuating plate 7 is first rotated forward. The actuating plate 7 will drive the one-sided moving block 15 to rotate forward, and the moving block 15 will drive the one-sided moving rod 33 to rotate forward along the moving hole 34. Then, the moving block 15 will cooperate with the matching block 16 to squeeze the moving spring 17, and at the same time, the actuating plate 7 will drive the one-sided thrust bearing 32 to rotate forward, and the actuating plate 7 will drive the release groove 8 to rotate forward. When the moving spring 17 is squeezed to the limit, the actuating plate 7 will drive the release groove 8 to rotate to the position corresponding to the contact plate 11, and then push the stabilizing sleeve 9. The stabilizing sleeve 9 will drive the inner moving block 35 to slide along the moving groove 36, and the stabilizing sleeve 9 will drive the one-sided operating plate 10. As the pressure plate 11 gradually slides through the release groove 8, the stabilizing sleeve 9 cooperates with the thrust bearing 32 to press the return spring 31. When the return spring 31 is pressed to its limit, the pressure plate 11 closest to the stabilizing sleeve 9 passes through the release groove 8 and moves to the other side of the action plate 7. Then the action plate 7 is released, and the advance spring 17 pushes the advance block 15 to rotate in the opposite direction for reset. The advance block 15 will also drive the advance rod 33 on one side to rotate in the opposite direction along the advance hole 34 for reset. At the same time, the advance block 15 will drive the release groove 8 and the thrust bearing 32 on one side to rotate in the opposite direction for reset via the action plate 7, so that the release groove 8 rotates and resets to a position that does not correspond to the pressure plate 11 and the control plate 10. Then the control plate 10 and the pressure plate 11 closest to the stabilizing sleeve 9 will press the stabilizing sleeve 9... The device is limited to one side of the action plate 7. At this time, the stabilizing sleeve 9 no longer limits the outer wall of the traveling plate 19. Then, the adapting sleeve 12 is rotated in the forward direction, causing the adapting sleeve 12 to drive the rotating frame 14 on one side to rotate in the forward direction. Then, the rotating frame 14 will drive the traveling rod 18, the traveling plate 19, and the return spring 20 to rotate in the forward direction. Then, the inner wall of the traveling groove 21 presses against one end of the traveling rod 18. Due to the rounded corner design at the edge of the inner wall of the traveling groove 21 and one end of the traveling rod 18, one end of the traveling rod 18 slides out of the traveling groove 21, and the other end of the traveling rod 18 will slide outward through the traveling plate 19 and drive the return spring 20 to slide outward. At the same time, the adapting sleeve 12 will drive the inner adapting block 29 to rotate along the adapting groove 30, and the adapting sleeve 12 will drive the separation groove 13 to rotate in the forward direction. When the connecting sleeve 29 rotates to the other end of the adapting groove 30, the separating groove 13 rotates to the position corresponding to the adjusting plate 23. Then, the connecting sleeve 6 is pulled outward, which causes the fixing block 24 and other components to slide. Then, the inner wall of the recessed groove 5 presses against one end of the fixing block 24. Due to the hemispherical design of one end of the fixing block 24 and the fitting design of the recessed groove 5, one end of the fixing block 24 will gradually slide out of the recessed groove 5. The fixing block 24 will also cause one end of the adjusting plate 23 to slide outward from the moving groove 22, and the adjusting plate 23 will move through the separating groove 13 to the outside of the adapting sleeve 12. At the same time, the adjusting plate 23 will cause the tension spring 28 on one side to stretch outward. Then, the connecting sleeve 6 can be removed, and the tension spring 28 will return to its original position and pull the adjusting plate 23.This causes the tension spring 28 and adjusting plate 23 to retract into the moving slot 22, and the adjusting plate 23 to drive the fixing block 24 on one side to slide inward and reset. Then, the switch 2 is moved upward and removed, thus dismantling the switch 2.

[0031] Please see Figures 3-5 As a further implementation of the overall equipment: tension springs 28 are movably provided on both sides of the fixed block 24, and the two ends of the tension springs 28 are respectively connected to the inner wall of the adjusting plate 23 and the moving groove 22.

[0032] An adaptation block 29 is fixedly provided on the inner side of the adaptation sleeve 12, and an adaptation groove 30 is provided on the outer side of the connecting sleeve 6. The adaptation block 29 rotates and is positioned in the adaptation groove 30.

[0033] A return spring 31 is connected to one side of the stabilizing sleeve 9, and a thrust bearing 32 is detachably provided on one side of the actuating plate 7. The other end of the return spring 31 is connected to the thrust bearing 32.

[0034] A moving rod 33 is fixedly connected to one side of the moving block 15, and a moving hole 34 is opened in the matching block 16. One end of the moving rod 33 is slidably inserted into the moving hole 34.

[0035] One end of the fixing block 24 is designed as a hemispherical structure. The recessed groove 5 fits with the fixing block 24, and the inner edge of the recessed groove 5 is designed with rounded corners. One end of the traveling rod 18 and the inner edge of the traveling groove 21 are also designed with rounded corners.

[0036] The inner side of the stabilizing sleeve 9 is fixed with a displacement block 35, and the outer side of the connecting sleeve 6 is provided with a displacement groove 36, in which the displacement block 35 slides.

[0037] More specifically, when it is necessary to reinstall switch 2 onto valve body 1, first place switch 2 on top of control assembly 25, aligning rotating block 26 with rotating groove 27, allowing connecting rod 3 to pass through rotating groove 27 and rotating block 26 to enter rotating groove 27. Then, slip connecting sleeve 6 from the other side of switch 2 onto the outside of connecting rod 3. The chamfered structure at one end of insert block 4 will push fixing block 24 outward, causing fixing block 24 to drive adjusting plate 23 to slide outward again. Adjusting plate 23 will then drive tension spring 28 to stretch outward again. When connecting sleeve 6 is fully slipped onto the outside of connecting rod 3, the position of fixing block 24 corresponds to the position of recessed groove 5. Then tension spring 28 resets and pulls adjusting plate 23, causing adjusting plate 23 to follow tension spring 28 back to its original position. The device is inserted into the moving slot 22, and the adjusting plate 23 will drive the fixed block 24 on one side to slide inward and reset, so that one end of the fixed block 24 is inserted into the recessed slot 5. Then, the adapting sleeve 12 is rotated in the opposite direction. The adapting sleeve 12 will drive the traveling rod 18, the return spring 20 and the traveling plate 19 to rotate in the opposite direction through the rotating frame 14 on one side. The adapting sleeve 12 will also drive the inner adapting block 29 to rotate in the opposite direction along the adapting slot 30. At the same time, the adapting sleeve 12 will drive the separation slot 13 to rotate in the opposite direction. When the adapting block 29 rotates back to its original position inside the adapting slot 30, the separation slot 13 rotates and resets to a position that does not correspond to the adjusting plate 23. At this time, the inner wall of the adapting sleeve 12 limits the outer wall of the adjusting plate 23. At the same time, the rotating frame 14 just drives the traveling rod 18 and other components to rotate back to their original positions. The spring 20 returns to the position corresponding to the original travel groove 21, then pulls the travel plate 19 to reset, causing the travel plate 19 to drive the travel rod 18 to slide inward and reset, so that one end of the travel rod 18 is inserted into the original travel groove 21. Then, the action plate 7 is rotated forward again, which will drive the side moving block 15 to rotate forward again, so that the moving block 15 will drive the side moving rod 33 to rotate forward along the moving hole 34. The moving block 15 will cooperate with the matching block 16 again to squeeze the moving spring 17. At the same time, the action plate 7 will drive the release groove 8 and the side thrust bearing 32 to rotate forward again. When the release groove 8 rotates to the position corresponding to the contact plate 11 again, the reset spring 31 resets and pushes the stabilizing sleeve 9, so that the stabilizing sleeve 9 drives the inner The side displacement block 35 slides and resets along the displacement groove 36. Then, the stabilizing sleeve 9 drives the one-side control plate 10 and the three contact plates 11 to slide and reset. When the reset spring 31 is fully reset, the other two contact plates 11 move back to the sides of the action plate 7. Then, the action plate 7 is released again, causing the advance spring 17 to reset and push the advance block 15. Then, the advance block 15 drives the one-side advance rod 33 to rotate and reset in the opposite direction along the advance hole 34. The advance block 15 will also drive the release groove 8 and the one-side thrust bearing 32 to rotate and reset in the opposite direction through the action plate 7. This causes the release groove 8 to rotate and reset to a position that does not correspond to the control plate 10 and the contact plates 11. Then, the control plate 10, together with the two contact plates 11, supports and limits the stabilizing sleeve 9 to one side of the action plate 7.The upper displacement groove 36 and displacement block 35 limit the movement of the stabilizing sleeve 9, preventing it from moving. The inner wall of the stabilizing sleeve 9 then limits the outer wall of the traveling plate 19, preventing the traveling plate 19 and traveling rod 18 from sliding outwards. The traveling rod 18 and traveling groove 21 then limit the rotation frame 14, preventing it from rotating. This prevents accidental rotation of the rotation frame 14 and the adapting sleeve 12, ensuring a stable connection between the connecting sleeve 6 and the connecting rod 3. This allows for convenient tool-free installation of the switch 2 and ensures its installation stability.

[0038] In summary, during the use or operation of the overall equipment: when it is necessary to remove switch 2 from valve body 1, firstly, rotate the actuating plate 7 in the forward direction. The actuating plate 7 will drive the one-sided moving block 15 to rotate in the forward direction, and the moving block 15 will drive the one-sided moving rod 33 to rotate in the forward direction along the moving hole 34. Then, the moving block 15 will cooperate with the matching block 16 to squeeze the moving spring 17, and at the same time, the actuating plate 7 will drive the one-sided thrust bearing 32 to rotate in the forward direction, and the actuating plate 7 will drive the release groove 8 to rotate in the forward direction. When the moving spring 17 is squeezed to the limit, the actuating plate 7 will just drive the release groove 8 to rotate to the position corresponding to the contact plate 11, and then push the stabilizing sleeve 9. The stabilizing sleeve 9 will drive the inner moving block 35 to slide along the moving groove 36, and the stabilizing sleeve 9 will drive the inner moving block 35 to slide along the moving groove 36. One side of the control panel 10 and the pressure plate 11 gradually slide through the release groove 8, and the stabilizing sleeve 9 cooperates with the thrust bearing 32 to compress the return spring 31. When the return spring 31 is compressed to its limit, the pressure plate 11 closest to the stabilizing sleeve 9 passes through the release groove 8 and moves to the other side of the action plate 7. Then the action plate 7 is released, and the advance spring 17 pushes the advance block 15 to rotate in the opposite direction to reset. The advance block 15 will also drive the advance rod 33 on one side to rotate in the opposite direction to reset along the advance hole 34. At the same time, the advance block 15 will drive the release groove 8 and the thrust bearing 32 on one side to rotate in the opposite direction to reset via the action plate 7, so that the release groove 8 rotates to a position that does not correspond to the pressure plate 11 and the control panel 10. Then the control panel 10 and the pressure plate 11 closest to the stabilizing sleeve 9 will... The stabilizing sleeve 9 is positioned to one side of the actuating plate 7. At this point, the stabilizing sleeve 9 no longer limits the outer wall of the traveling plate 19. Then, the adapting sleeve 12 rotates forward, causing the adapting sleeve 12 to drive the rotating frame 14 on one side to rotate forward. The rotating frame 14 then drives the traveling rod 18, the traveling plate 19, and the return spring 20 to rotate forward. The inner wall of the traveling groove 21 then presses against one end of the traveling rod 18. Due to the rounded corner design at the edge of the inner wall of the traveling groove 21 and one end of the traveling rod 18, one end of the traveling rod 18 slides out of the traveling groove 21, and the other end of the traveling rod 18 slides outward through the traveling plate 19, driving the return spring 20. At the same time, the adapting sleeve 12 drives the inner adapting block 29 to rotate along the adapting groove 30, and the adapting sleeve 12 drives the separation groove 13 to rotate forward. When the adapting block 29 rotates to the other end of the adapting groove 30, the separating groove 13 rotates to the position corresponding to the adjusting plate 23. Then, the connecting sleeve 6 is pulled outward, causing the fixing block 24 and other components to slide. The inner wall of the recessed groove 5 then presses against one end of the fixing block 24. Due to the hemispherical design of one end of the fixing block 24 and the fitting design of the recessed groove 5, one end of the fixing block 24 gradually slides out of the recessed groove 5. The fixing block 24 then causes one end of the adjusting plate 23 to slide outward from the moving groove 22, allowing the adjusting plate 23 to pass through the separating groove 13 and move to the outside of the adapting sleeve 12. At the same time, the adjusting plate 23 causes one side of the tension spring 28 to stretch outward. Then, the connecting sleeve 6 can be removed, and the tension spring 28 returns to its original position and pulls the adjusting plate 23.This causes the tension spring 28 and adjusting plate 23 to retract into the moving slot 22, and the adjusting plate 23 to drive the fixing block 24 on one side to slide inward and reset. Then, the switch 2 is moved upward and removed, thus dismantling the switch 2.

[0039] When it is necessary to reinstall switch 2 onto valve body 1, first place switch 2 on top of control assembly 25, aligning rotating block 26 with rotating groove 27, allowing connecting rod 3 to pass through rotating groove 27 and rotating block 26 to enter rotating groove 27. Then, slip connecting sleeve 6 from the other side of switch 2 onto the outside of connecting rod 3. The chamfered structure at one end of insert block 4 will push fixing block 24 outward, causing fixing block 24 to drive adjusting plate 23 to slide outward again. Adjusting plate 23 will then drive tension spring 28 to stretch outward again. When connecting sleeve 6 is fully slipped onto the outside of connecting rod 3, the position of fixing block 24 corresponds to the position of recessed groove 5. Then, tension spring 28 resets and pulls adjusting plate 23, causing adjusting plate 23 to retract into the valve body 1 along with tension spring 28. In the moving groove 22, the adjusting plate 23 will drive the fixed block 24 on one side to slide inward and reset again, so that one end of the fixed block 24 is inserted into the recessed groove 5. Then, the adapting sleeve 12 will rotate in the opposite direction. The adapting sleeve 12 will drive the traveling rod 18, the return spring 20 and the traveling plate 19 to rotate in the opposite direction through the rotating frame 14 on one side. The adapting sleeve 12 will also drive the inner adapting block 29 to rotate in the opposite direction along the adapting groove 30. At the same time, the adapting sleeve 12 will drive the separation groove 13 to rotate in the opposite direction. When the adapting block 29 rotates back to the original end inside the adapting groove 30, the separation groove 13 rotates and resets to a position that does not correspond to the adjusting plate 23. At this time, the inner wall of the adapting sleeve 12 limits the outer wall of the adjusting plate 23. At the same time, the rotating frame 14 just drives the traveling rod 18 and other components to rotate back to the original position. The spring 20 returns to the position corresponding to the travel groove 21, then pulls the travel plate 19 to reset, causing the travel plate 19 to drive the travel rod 18 to slide inward and reset, so that one end of the travel rod 18 is inserted into the original travel groove 21. Then, the action plate 7 is rotated forward again, which will drive the side moving block 15 to rotate forward again, so that the moving block 15 will drive the side moving rod 33 to rotate forward along the moving hole 34. The moving block 15 will cooperate with the matching block 16 again to squeeze the moving spring 17. At the same time, the action plate 7 will drive the release groove 8 and the side thrust bearing 32 to rotate forward again. When the release groove 8 rotates to the position corresponding to the contact plate 11 again, the reset spring 31 resets and pushes the stabilizing sleeve 9, so that the stabilizing sleeve 9 drives the inward moving... The positioning block 35 slides and resets along the shifting groove 36. Then, the stabilizing sleeve 9 drives the one-side operating plate 10 and the three contact plates 11 to slide and reset. When the reset spring 31 is fully reset, the other two contact plates 11 move back to the sides of the operating plate 7. Then, the operating plate 7 is released again, causing the shifting spring 17 to reset and push the shifting block 15. Then, the shifting block 15 drives the one-side shifting rod 33 to rotate and reset in the opposite direction along the shifting hole 34. The shifting block 15 will also drive the release groove 8 and the one-side thrust bearing 32 to rotate and reset in the opposite direction through the operating plate 7. This causes the release groove 8 to rotate and reset to a position that does not correspond to the operating plate 10 and the contact plates 11. Then, the operating plate 10, together with the two contact plates 11, supports and limits the stabilizing sleeve 9 to one side of the operating plate 7.The upper displacement groove 36 and displacement block 35 limit the movement of the stabilizing sleeve 9, preventing it from moving. The inner wall of the stabilizing sleeve 9 then limits the outer wall of the traveling plate 19, preventing the traveling plate 19 and traveling rod 18 from sliding outwards. The traveling rod 18 and traveling groove 21 then limit the rotation frame 14, preventing it from rotating. This prevents accidental rotation of the rotation frame 14 and the adapting sleeve 12, ensuring a stable connection between the connecting sleeve 6 and the connecting rod 3. This allows for convenient tool-free installation of the switch 2 and ensures its installation stability.

[0040] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A valve switch that is easy to assemble and disassemble, comprising a valve body (1), wherein a switch (2) is provided on the top of the valve body (1), characterized in that: A connecting rod (3) is provided above the valve body (1). An insert block (4) is provided at one end of the connecting rod (3). A recessed groove (5) is provided between the insert block (4) and the connecting rod (3). A connecting sleeve (6) is provided on the outside of the connecting rod (3). An action plate (7) is provided on the outside of the connecting sleeve (6). A release groove (8) is provided on the action plate (7). A stabilizing sleeve (9) is provided on the outside of the connecting sleeve (6). An operating plate (10) is provided on one side of the stabilizing sleeve (9). A touch plate (11) is provided on the operating plate (10). There are three touch plates (11). An adapting sleeve (12) is provided on the outside of the connecting sleeve (6). A separation groove (13) is provided on the side wall of the adapting sleeve (12). A rotating frame (14) is provided on one side of the adapting sleeve (12), a moving block (15) is provided on one side of the action plate (7), a matching block (16) is provided on the outside of the connecting sleeve (6), a moving spring (17) is provided between the moving block (15) and the matching block (16), a traveling rod (18) is slidably provided in the rotating frame (14), a traveling plate (19) is provided at one end of the traveling rod (18), a return spring (20) is movably sleeved on the outside of the traveling rod (18), multiple traveling grooves (21) are opened on the outside of the connecting sleeve (6), a moving groove (22) is opened on the outside of the connecting sleeve (6), an adjusting plate (23) is slidably provided in the moving groove (22), and a fixing block (24) is provided on one side of the adjusting plate (23).

2. The valve switch that is easy to disassemble and assemble according to claim 1, characterized in that: The valve body (1) is equipped with a control component (25), and a rotating block (26) is fixedly connected to the top of the control component (25). The connecting rod (3) is fixedly connected to one end of the rotating block (26). A rotating groove (27) is correspondingly opened on the inner side of the switch (2), and the rotating groove (27) fits into the rotating block (26).

3. A valve switch that is easy to disassemble and assemble according to any one of claims 1 or 2, characterized in that: The fixed block (24) is provided with tension springs (28) on both sides, and the two ends of the tension springs (28) are respectively connected to the inner wall of the adjusting plate (23) and the moving groove (22).

4. A valve switch that is easy to disassemble and assemble according to claim 3, characterized in that: An adaptation block (29) is fixedly provided on the inner side of the adaptation sleeve (12), and an adaptation groove (30) is provided on the outer side of the connecting sleeve (6). The adaptation block (29) rotates in the adaptation groove (30).

5. A valve switch that is easy to disassemble and assemble according to claim 1, characterized in that: The stabilizing sleeve (9) is connected to a reset spring (31) on one side, and the action plate (7) is detachably provided with a thrust bearing (32) on one side. The other end of the reset spring (31) is connected to the thrust bearing (32).

6. A valve switch that is easy to disassemble and assemble according to claim 5, characterized in that: The moving block (15) is fixedly connected to one side with a moving rod (33), and the matching block (16) has a moving hole (34). One end of the moving rod (33) slides into the moving hole (34).

7. A valve switch that is easy to disassemble and assemble according to claim 3, characterized in that: One end of the fixing block (24) is designed as a hemispherical structure. The recessed groove (5) fits into the fixing block (24), and the inner wall edge of the recessed groove (5) is designed as a rounded corner structure. One end of the traveling rod (18) and the inner wall edge of the traveling groove (21) are designed as rounded corner structures.

8. A valve switch that is easy to disassemble and assemble according to claim 6, characterized in that: The inner side of the stabilizing sleeve (9) is fixed with a displacement block (35), and the outer side of the connecting sleeve (6) is provided with a displacement groove (36). The displacement block (35) slides in the displacement groove (36).

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