Adjusting device

Abstract

The utility model provides an adjusting device and relates to the technical field of constant temperature controllers, the adjusting device comprises a shell, a cover plate, a matching part, a sensor, an execution assembly and a control assembly, the shell is provided with a containing cavity and a first opening communicating with the containing cavity and the outside, and the cover plate is rotationally connected with the shell and covers the first opening; the surface of the side, facing the containing cavity, of the cover plate is provided with a first insection, the matching part is arranged in the containing cavity, one end of the matching part is provided with a second insection, the first insection and the second insection are in meshing transmission, and the sensor is arranged in the containing cavity and used for sensing the number of rotation turns of the matching part. The adjusting device provided by the utility model is used for solving the problem that the temperature control device is complex and inaccurate in adjustment.

Description

Technical Field

[0001] This application belongs to the field of thermostat technology, and more specifically, relates to a regulating device. Background Technology

[0002] The core principle of the intelligent temperature control device is to compare the difference between the target temperature and the detected temperature, thereby regulating the flow rate of hot water in the valve body pipe, thus achieving the adjustment of the heat sink temperature and ultimately realizing the effective control of the ambient temperature.

[0003] However, in terms of existing technology, when implementing temperature detection and control programs, intelligent temperature control devices lack sufficient precision in the internal control operation of the valve body, making it difficult for the temperature control valve to accurately control the hot water flow based on temperature changes. This results in a large deviation between the required temperature and the actual temperature, leading to poor stability of the ambient temperature. Utility Model Content

[0004] The purpose of this application is to provide an adjustment device to solve the problems of complex and inaccurate adjustment of existing temperature control devices.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] This application provides an adjustment device, which includes a housing, a cover plate, a mating component, and a sensor. The housing has a receiving cavity and a first opening connecting the receiving cavity to the outside. The cover plate is rotatably connected to the housing and covers the first opening. The surface of the cover plate facing the receiving cavity has a first tooth pattern. The mating component is disposed in the receiving cavity, and one end of the mating component has a second tooth pattern. The first tooth pattern and the second tooth pattern mesh and drive each other. The sensor is disposed in the receiving cavity and is used to sense the number of rotations of the mating component.

[0007] The adjustment device provided in this application allows the mating parts to rotate by rotating the cover plate, which is simple and direct, requiring no complex tools or cumbersome steps, thus reducing the difficulty of operation for users. Furthermore, because the cover plate is rotatably connected to the housing, users can conveniently operate it from outside the housing, without being restricted by the internal space of the housing or other components.

[0008] After sensing the number of rotations of the mating part, the sensor converts the number of rotations into a corresponding output signal. Based on this, the user can control the adjustment device with just the simple operation of rotating the cover plate. The adjustment device in this application not only enhances the ease of operation, but also improves the accuracy of adjustment through the precise transmission of the first and second toothed teeth.

[0009] In some embodiments, the adjustment device provided in this application further includes an execution component and a control component. The execution component is connected to the housing, the control component is disposed in the receiving cavity, and the control component is connected to the sensor. The control component is used to control the execution component to perform the target action based on the number of rotations.

[0010] In some embodiments, the adjustment device provided in this application further includes a support member connected to the housing. The housing is located on the outer periphery of the support member along the radial direction of the housing. The support member is detachably connected to the side surface of the cover plate facing the receiving cavity.

[0011] In some embodiments, the mating part is located on the side of the support member away from the cover plate, the support member is provided with a first clearance opening, and the second tooth pattern at least partially penetrates the first clearance opening and engages with the first tooth pattern.

[0012] In some embodiments, the cover plate includes a main body and a side plate that surrounds the main body and is connected to the main body, the inner circumferential surface of the side plate being provided with a first tooth pattern.

[0013] In some embodiments, the adjustment device provided in this application further includes a main board, which is disposed in the receiving cavity and on the side of the support member away from the cover plate. The end of the mating member away from the first tooth is connected to the main board.

[0014] In some embodiments, the support member and the housing form the wall of the receiving cavity. The adjustment device also includes a power supply component and an electrode plate. The power supply component is disposed in the receiving cavity and is detachably connected to the housing. The support member is provided with a second clearance opening for the power supply component to enter and exit the receiving cavity. The electrode plate includes a connecting end rotatably connected to the support member and a cantilever end facing away from the connecting end. The cantilever end is detachably connected to the peripheral wall of the second clearance opening. The cantilever end can rotate around the connecting end toward or away from the second clearance opening. The electrode plate is used to open or close the second clearance opening.

[0015] In some embodiments, the peripheral wall connecting the second clearance opening and the cantilever end extends along the axial direction of the housing toward the receiving cavity, and the cantilever end is provided with an elastic fitting part. When the elastic fitting part is located in the receiving cavity, the elastic fitting part is adapted to fit against the peripheral wall. When the elastic fitting part rotates from the second clearance opening toward or away from the receiving cavity, the peripheral wall is adapted to squeeze the elastic fitting part to deform the elastic fitting part.

[0016] In some embodiments, the support member is further provided with at least one third clearance opening and at least one elastic stop member. The elastic stop member is disposed in the third clearance opening. Each third clearance opening is provided with at least one elastic stop member. The electrode plate is used to open or close the third clearance opening. When the electrode plate closes the third clearance opening, the electrode plate can squeeze the elastic stop member in the direction toward the receiving cavity so that the elastic stop member provides a supporting force away from the receiving cavity to the electrode plate.

[0017] In some implementations, the execution component includes a display panel, and the control component is used to control the display panel to adjust the displayed content based on the number of rotations.

[0018] In some embodiments, the housing is further provided with a second opening communicating with the receiving cavity and the outside. The actuating component includes a drive member and a valve stem connected to the drive end of the drive member. The control component is used to control the drive member to drive the valve stem to move according to the number of rotations, so that the valve stem moves through the second opening in a direction away from or toward the receiving cavity. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the adjustment device provided in the embodiments of this application;

[0021] Figure 2 A schematic diagram of the installation of the cover plate provided in an embodiment of this application;

[0022] Figure 3 A schematic diagram of the installation of the display panel provided in an embodiment of this application;

[0023] Figure 4 A schematic diagram of the motherboard installation provided in an embodiment of this application;

[0024] Figure 5 This is a schematic diagram of the structure of the cover plate provided in an embodiment of this application;

[0025] Figure 6 This is a schematic diagram of the mating structure of the electrode plate and the support member provided in an embodiment of this application.

[0026] Figure label:

[0027] 100-Housing shell; 101-First opening; 102-Second opening; 103-Inner shell; 200-Cover plate; 201-Main body; 2011-Snap fastener; 202-Side plate; 2021-First toothed groove; 300-Matching part; 301-Second toothed groove; 400-Main board; 500-Supporting part; 501-Plate body; 5011-First clearance opening; 5012-Second clearance opening; 502-Elastic stop; 503-Elastic arm; 600-Power supply assembly; 700-Electrode plate; 701-Elastic mating part; 702-Hinge; 800-Display panel; 801-Display screen; 802-Light shield. Detailed Implementation

[0028] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0029] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0030] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0032] With the development of technology, most products are paying increasing attention to improving the user experience. For example, from the user's perspective, easy-to-use adjustment devices bring a better user experience. Whether it's electrical appliances in daily life or professional instruments in the workplace, convenient adjustment functions allow users to feel the ease of use and user-friendly design of the equipment.

[0033] Based on this, in some embodiments, this application provides a regulating device, which can be a pressure regulating device, a flow regulating device, or a temperature regulating device, etc. This application does not limit the specific regulating method of the regulating device. In order to facilitate the explanation of the specific regulating method of the regulating device, this application takes an intelligent temperature control valve as an example for illustrative explanation.

[0034] Intelligent thermostatic valves can be installed on the pipes of radiators or air conditioning terminal equipment. They automatically adjust the flow of hot water or refrigerant according to the actual temperature requirements of different rooms, ensuring indoor comfort while effectively saving energy and avoiding waste.

[0035] In some embodiments, please refer to Figure 1 The regulating device includes a housing 100, which has a receiving cavity for accommodating the components of the regulating device.

[0036] Please continue reading. Figure 1 and combined Figure 2 The housing 100 is also provided with a first opening 101 that connects the receiving cavity to the outside, and the components of the adjustment device can be installed or removed through the first opening 101.

[0037] In some embodiments, please continue reading Figure 1 and combined Figure 2 The adjusting device also includes a cover plate 200, which is rotatably connected to the housing 100 and covers the first opening 101.

[0038] Optionally, the cover plate 200 is detachably connected to the housing 100. By removing the cover plate 200, components located within the receiving cavity can be replaced.

[0039] In some embodiments, please continue reading Figure 1 and combined Figure 2 The adjusting device also includes a mating component 300 disposed in the receiving cavity. The cover plate 200 is rotatably connected to the housing 100. The surface of the cover plate 200 facing the receiving cavity is provided with a first tooth 2021, and one end of the mating component 300 is provided with a second tooth 301. The first tooth 2021 and the second tooth 301 mesh and drive each other. In this way, the mating component 300 can be driven to rotate by rotating the cover plate 200.

[0040] The adjustment device also includes a sensor, an actuator, and a control component. The sensor is located inside the receiving cavity and is used to sense the number of rotations of the mating part 300. The actuator is connected to the housing 100, and the control component is connected to the sensor. The control component is used to control the actuator to perform the target action based on the number of rotations.

[0041] For example, the mating part 300 is a rotary encoder, and the sensor can be the rotary encoder's own sensing component or an external sensor. By rotating the rotary encoder 360° in both directions, different user needs can be met.

[0042] When the cover plate 200 is rotated, the rotary encoder rotates under the transmission action of the meshing of the first tooth 2021 and the second tooth 301. The sensor receives a specific rotation signal (e.g., the number of rotations of the rotary encoder). After receiving this signal, the control component controls the execution component to perform the target action corresponding to the number of rotations based on the signal of the number of rotations.

[0043] In the adjustment method of this application, by using toothed meshing transmission in conjunction with a rotary encoder, the number of rotations of the rotating cover 200 can be accurately measured, thereby enabling the actuator to achieve high-precision corresponding target action.

[0044] In addition, users control the actuator by rotating the cover plate 200, a straightforward and easy-to-understand operation that requires no complex user interface or command input. The sensor feeds back the rotation signal from the rotary encoder to the control component in real time, allowing users to monitor the actuator's operational status via the display panel 800 or other feedback devices.

[0045] In some embodiments, please refer to Figure 3 and combined Figure 4 The execution components include a display panel 800, and the control components are used to control the display panel 800 to adjust the display content according to the number of rotations.

[0046] For example, the displayed content is the target temperature.

[0047] Based on this, users can adjust the target temperature simply by rotating the cover 200 degrees, greatly improving operational convenience. Compared to the traditional method of adjusting by one degree using up and down buttons, the rotation operation allows users to adjust the target temperature significantly in a short time. The rotation operation of the rotary encoder can usually be completed with one hand, allowing users to easily adjust the target temperature even when holding other items or in situations with limited operating space.

[0048] Of course, the rotation signal input by rotating the cover plate 200 in different directions is also different. For example, when rotating the cover plate 200 in the first direction, the sensor transmits the first rotation signal sensed by the rotary encoder to the control component, and the control component converts the first rotation signal into a signal to adjust the temperature upward. At this time, the target temperature corresponding to the display panel 800 rises. When rotating the cover plate 200 in the second direction, the sensor transmits the second rotation signal sensed by the rotary encoder to the control component, and the control component converts the second rotation signal into a signal to adjust the temperature downward. At this time, the target temperature corresponding to the display panel 800 falls.

[0049] The first direction is opposite to the second direction; the first direction can be either clockwise or counter-clockwise. When the first direction is clockwise, the second direction is counter-clockwise, and vice versa. When operating the cover 200, users no longer need to search for specific buttons or go through complicated procedures to adjust the temperature. They can simply rotate the cover clockwise or counter-clockwise according to their preference to quickly adjust the temperature.

[0050] In some embodiments, please refer to Figure 3The display panel 800 includes a light shield and a display screen 801, with the light shield covering the display screen 801.

[0051] The display screen 801 employs a dot-matrix LED layout design, distributing LEDs on the display panel 800 in a dot matrix pattern with equal spacing and angles. Each LED acts as an independent light-emitting unit, allowing for precise control of brightness and color. Based on the three primary color principle, it achieves rich color display through different brightness combinations of red, green, and blue. This dot-matrix layout gives the display screen 801 a high degree of controllability at the pixel level, enabling it to present clear, detailed, and realistic images and video content.

[0052] When the LEDs are not lit, the entire display screen 801 presents a uniform monochrome color. When the display screen 801 is not displaying content, it is a monochrome panel, achieving an invisible effect for the display part and improving the overall aesthetics of the display screen 801 when it is not in use.

[0053] Meanwhile, the light-shielding component fits tightly against the display screen 801, forming a sealed light-shielding environment, effectively preventing light leakage and crosstalk from the display screen 801. Furthermore, the light-shielding component also forms an effective isolation barrier between adjacent LED beads. When the LED beads are lit, the light-shielding component prevents the lateral propagation of light between the beads, avoiding light from entering adjacent pixel areas from one pixel area. This ensures that the light emitted by each pixel accurately corresponds to the content it should display, effectively improving image clarity and contrast, and preventing image blurring or color mixing.

[0054] In some embodiments, please refer to Figure 3 The housing 100 also includes an inner shell 103 and an outer shell. The display panel 800 is located in the gap between the inner shell 103 and the outer shell. The inner shell 103 forms the aforementioned receiving cavity. The outer shell is coated and laser-engraved. After the coating process is completed to give the outer shell its basic color and protection, the laser-engraving process further adds unique functionality and decoration to the outer shell.

[0055] In some embodiments, please refer back to the reference. Figure 2 The housing 100 in this application is further provided with a second opening 102 that connects the receiving cavity to the outside. The actuating component includes a driving member and a valve stem connected to the driving end of the driving member. The control component is used to control the driving member to drive the valve stem to move according to the number of rotations, so that the valve stem moves through the second opening 102 in a direction away from or towards the receiving cavity.

[0056] The control component precisely controls the drive component based on the number of rotations fed back by the rotary encoder, thereby accurately driving the valve stem to move. The second opening 102 corresponds to the connecting pipe.

[0057] For example, the driving component can be a motor. The output end of the motor is connected to the driving end, and the driving end drives the valve stem to move. The motor is arranged along the axial direction of the housing 100 so that the valve stem can enter and exit the second opening 102 along the axial direction of the housing 100. By arranging the motor along the axial direction of the housing 100, space waste caused by unreasonable component layout is avoided, and the space utilization rate of the regulating device is significantly improved.

[0058] Based on this, please refer to Figure 1 and combined Figure 2 When an increase in flow rate is required in the pipeline, the user rotates the cover plate 200 in the first direction to engage the first tooth 2021 and the second tooth 301, driving the rotary encoder to rotate. The rotary encoder converts the rotation information into an electrical signal, which is received by the sensor and transmitted to the control component. The signal contains data such as the number of rotations. After receiving the rotation signal, the control component determines that an increase in flow rate is needed and sends a corresponding drive command to the drive component. Upon receiving the command from the control component, the drive end begins to operate, pushing the valve stem in the direction and stroke required by the command. Under the action of the drive component, the valve stem moves through the second opening 102 in the direction that increases the valve opening degree, i.e., towards the outside of the receiving cavity. As the valve stem moves, the valve opening degree gradually increases, and the fluid passage area in the pipeline increases accordingly.

[0059] When it is necessary to reduce the flow rate in the pipeline, the user performs a rotation operation in the opposite direction to the opening, that is, the user rotates the cover plate 200 in the second direction, which is opposite to the first direction. Correspondingly, the movement of the valve stem causes the valve opening to gradually decrease, and the fluid passage area in the pipeline decreases accordingly.

[0060] In some embodiments, please refer to Figure 5 and combined Figure 2 The adjustment device also includes a support member 500, which is connected to the housing 100. The housing 100 is located on the outer periphery of the support member 500 along the radial direction of the housing 100. The support member 500 is detachably connected to the side surface of the cover plate 200 facing the receiving cavity.

[0061] For example, the support member 500 and the cover plate 200 are connected by a snap-fit ​​2011. The snap-fit ​​2011 connection requires no additional tools; simply align the cover plate 200 with the corresponding snap-fit ​​position on the support member 500, apply a certain amount of pressure, and the snap-fit ​​2011 will engage with the corresponding slot to complete the installation. The snap-fit ​​structure of the snap-fit ​​2011 provides sufficient connection strength to ensure a tight fit between the cover plate 200 and the support member 500, preventing easy loosening or separation during normal use.

[0062] Of course, the support 500 and the cover plate 200 can also be detachably connected by a threaded connection. This application does not limit this.

[0063] In some embodiments, please refer back to the reference. Figure 2 The buckle 2011 is located at the center of the cover plate 200. The snap-fit ​​structure has 6 connection points, which makes the connection between the support 500 and the cover plate 200 more stable and reliable, distributes the force, and avoids excessive force on a single point, which may lead to connection failure.

[0064] As another example, the inside of the slot has an inclined slope on one side, which gradually slopes inward from the slot opening. When the clip 2011 needs to be installed, simply align the clip 2011 with the slot opening and gently push it in along the slope. Utilizing the guiding effect of the slope, the clip 2011 can smoothly slide into the appropriate position within the slot, achieving quick installation. For disassembly, reverse the process; apply slight force to pull the clip 2011 outward along the slope to easily complete disassembly.

[0065] In some embodiments, please refer to Figure 5 and combined Figure 2 The support member 500 has at least one elastic arm 503 on one side of the cover plate 200. When the cover plate 200 is connected to the support member 500, the cover plate 200 contacts the elastic arm 503 and applies pressure to the elastic arm 503. At the same time, the elastic arm 503 can undergo elastic deformation to apply a supporting force to the cover plate. In this way, when the cover plate rotates, the deformation of the elastic arm 503 reduces the contact area between the elastic arm 503 and the cover plate 200. According to the friction formula F = μN (where F is the friction force, μ is the friction coefficient, and N is the normal force), under the condition that the normal force and the friction coefficient remain unchanged, the contact area decreases and the actual application point distribution range of the friction force becomes smaller, thereby effectively reducing the friction force experienced by the cover plate 200 when rotating, making the rotation of the cover plate 200 smoother.

[0066] For example, the support member 500 is provided with three elastic arms 503 evenly distributed at 120° along the horizontal direction, so that the cover plate 200 is subjected to uniform force and the gap between it and the support member 500 is evenly distributed.

[0067] In some embodiments, please refer to Figure 5 , Figure 2 and combined Figure 1 The mating part 300 is located on the side of the support 500 away from the cover plate 200. The support 500 is provided with a first clearance opening 5011. The second tooth 301 at least partially penetrates the first clearance opening 5011 and engages with the first tooth 2021.

[0068] Optionally, the support member 500 includes a plate 501, and a first clearance opening 5011 is provided on the plate 501.

[0069] By placing the mating component 300 on the side of the support component 500 away from the cover plate 200, the internal space of the equipment is fully utilized, avoiding excessive crowding of components on the same side. Simultaneously, the first clearance opening 5011 allows the second toothed groove 301 to engage with the first toothed groove 2021, achieving effective transmission connection within a limited space. The support component 500 acts as an isolation barrier between the mating component 300 and the cover plate 200, protecting the mating component 300. This prevents direct collisions or friction between the cover plate 200 and the mating component 300 during operation, reducing the risk of damage to the mating component 300 and extending its service life.

[0070] In some embodiments, please refer to Figure 2 The cover plate 200 includes a main body 201 and a side plate 202 that surrounds the main body 201 and is connected to the main body 201. The inner circumferential surface of the side plate 202 is provided with a first tooth pattern 2021.

[0071] The side plates 202, which surround the main body 201, are connected to the main body 201, forming a relatively closed structure that enhances the overall structural strength and stability of the cover plate 200. The side plates 202 act as reinforcing ribs, distributing and bearing external forces from all directions, reducing the risk of deformation or damage to the cover plate 200 during use. The first toothed groove 2021 is located on the inner circumferential surface of the side plates 202, making full use of the internal space of the cover plate 200 and avoiding the space occupation and structural complexity caused by adding additional external transmission components. This compact design makes the overall structure of the equipment simpler and more aesthetically pleasing, while also facilitating equipment installation and layout.

[0072] Optionally, the outer peripheral surface of the side plate 202 is provided with screw threads to facilitate the user to screw the cover plate 200.

[0073] In some embodiments, please refer to Figure 4 and combined Figure 2 and Figure 5 The adjustment device also includes a main board 400, which is located in the receiving cavity and on the side of the support member 500 away from the cover plate 200. The end of the mating member 300 away from the first toothed groove 2021 is connected to the main board 400.

[0074] The receiving cavity provides a relatively enclosed space for the motherboard 400, preventing external dust, moisture, and debris from directly contacting the motherboard 400 and reducing motherboard 400 malfunctions caused by these factors. The support member 500 is located between the motherboard 400 and the cover plate 200, and can act as a buffer to reduce the risk of damage to the motherboard 400 caused by external impacts to the cover plate 200.

[0075] The motherboard 400 provides a support plane for the mating component 300, enabling the mating component 300 to maintain higher stability during rotation and effectively reducing wobbling and offset. Furthermore, sensors can be installed on the motherboard 400. With the help of the motherboard's precise positioning and reliable electrical connections, these sensors can significantly improve the sensing accuracy of the mating component 300's rotational state, ensuring more accurate and reliable data acquisition.

[0076] By adjusting the structure of the receiving cavity and the material of the support component 500, it can also have a certain electromagnetic shielding effect, which can reduce the impact of external electromagnetic interference on the normal operation of the motherboard 400 and ensure the stability and accuracy of the signal transmission of the motherboard 400.

[0077] In some embodiments, please refer to Figure 5 and combined Figure 4 as well as Figure 2 The support member 500 and the housing 100 form the wall of the receiving cavity. The adjustment device also includes a power supply component 600 and an electrode plate 700. The power supply component 600 is disposed in the receiving cavity and detachably connected to the housing 100. The support member 500 is provided with a second clearance opening 5012. Optionally, the support member 500 includes a plate body 501, and the second clearance opening 5012 is disposed on the plate body 501. The second clearance opening 5012 is used for the power supply component 600 to enter and exit the receiving cavity. The electrode plate 700 includes a connecting end rotatably connected to the support member 500 and a cantilever end facing away from the connecting end. The cantilever end is detachably connected to the peripheral wall of the second clearance opening 5012. The cantilever end can rotate around the connecting end toward or away from the second clearance opening 5012. The electrode plate 700 is used to open or close the second clearance opening 5012.

[0078] For example, the power supply component 600 can be a battery. The electrode plate 700 is provided with a positive terminal and a negative terminal, and the main board 400 is also provided with a positive terminal and a negative terminal to cooperate with it. The battery supplies power to the circuit formed between the electrode plate 700 and the main board 400.

[0079] For example, please refer back to the reference. Figure 1 and combined Figure 5 The electrode plate 700 is rotatably connected to the support member 500 via a rotating shaft 702. When connected via the rotating shaft 702, the electrode plate 700 can rotate around the rotating shaft 702 as the center, so that the angle of the electrode plate can be flexibly adjusted according to actual needs. Furthermore, the connection between the electrode plate 700 and the support member 500 via the rotating shaft 702 eliminates the need for complex fixing structures and precise positioning, reducing the difficulty of installation and the requirements for installation process.

[0080] It should be noted that the connecting end of the electrode plate 700 and the support member 500 in this application can be hinged or connected via a rotating shaft 702, and this application does not limit the connection. For ease of explanation, this application will use the example of the connecting end of the electrode plate 700 and the support member 500 being rotatably connected via a rotating shaft 702 for illustrative purposes.

[0081] The second clearance opening 5012 on the support member 500 provides a dedicated channel for the power supply component 600 to enter and exit the receiving cavity, allowing the power supply component 600 to be easily placed into or removed from the receiving cavity. When installing a new power supply component 600, the user can directly place it into the receiving cavity through the second clearance opening 5012; when the power supply component 600 needs maintenance, battery replacement, or charging, it can also be easily removed, avoiding the need to dismantle the entire adjustment device or complex internal structure, greatly saving time and effort.

[0082] The electrode plate 700 is rotatably connected to the support 500, and the cantilever end can flexibly rotate toward or away from the second clearance opening 5012. This rotating design is simple and convenient to operate. When it is necessary to open the second clearance opening 5012 to operate the power supply component 600, the electrode plate 700 can be rotated open; after the operation is completed, it can be closed. This design ensures that the receiving cavity is in a relatively closed state when not in operation, reducing the risk of electric shock and other safety accidents caused by personnel accidentally touching the power supply component 600, and improving the electrical safety of the equipment.

[0083] In some embodiments, please refer back to the reference. Figure 1 and combined Figure 5 and Figure 6 The peripheral wall connecting the second clearance opening 5012 and the cantilever end extends along the axial direction of the housing 100 toward the receiving cavity. The cantilever end is provided with an elastic fitting part 701. When the elastic fitting part 701 is located in the receiving cavity, the elastic fitting part 701 is adapted to fit against the peripheral wall. When the elastic fitting part 701 rotates from the second clearance opening 5012 toward or away from the receiving cavity, the peripheral wall is adapted to squeeze the elastic fitting part 701 to deform the elastic fitting part 701.

[0084] The elastic fitting part 701 can deform during rotation, making it easier to operate the cantilever end of the electrode plate 700 when opening and closing the second clearance opening 5012. The elastic force generated by the deformation of the elastic fitting part 701 can maintain a tight connection between the cantilever end and the peripheral wall. Even if there is some vibration or shaking during the operation of the equipment, the elastic fitting part 701 can maintain its contact with the peripheral wall through its own elastic restoring force, ensuring that the electrode plate 700 is reliably fixed in the closed position and preventing accidental opening.

[0085] Meanwhile, the deformation characteristics of the elastic mating part 701 can effectively compensate for the tolerance between the electrode plate 700 and the support 500, so that even if there is a certain deviation in the size of the electrode plate 700 and the support 500, a good sealing and connection effect can still be achieved, which improves the compatibility and pass rate of the product.

[0086] In some embodiments, please continue reading Figure 1 , Figure 5 and combined Figure 6 The support member 500 is also provided with at least one third clearance opening and at least one elastic stop member 502. The elastic stop member 502 is provided in the third clearance opening. Each third clearance opening is provided with at least one elastic stop member 502. The electrode plate 700 is used to open or close the third clearance opening. When the electrode plate 700 closes the third clearance opening, the electrode plate 700 can squeeze the elastic stop member 502 in the direction toward the receiving cavity, so that the elastic squeeze member provides a supporting force away from the receiving cavity to the electrode plate 700.

[0087] The resilient stop 502 provides a supporting force away from the receiving cavity, which stably fixes the electrode plate 700 in the closed position of the third clearance opening. Even if the equipment shakes during movement or operation, the electrode plate 700 will not easily shift or loosen, ensuring its proper function of opening or closing the third clearance opening. The elastic properties of the resilient stop 502 allow it to act as a buffer and shock absorber. When the electrode plate 700 closes the third clearance opening, it reduces rigid impacts, minimizes damage to the electrode plate 700 and the support 500, and improves the overall stability and durability of the electrode plate 700.

[0088] In addition, during the process of closing the third clearance opening of the electrode plate 700, the operator can determine whether the electrode plate 700 has been correctly positioned by feeling the gradually increasing resistance of the elastic stop 502.

[0089] Alternatively, to save space on the cover plate 200, the elastic stop 502 can also be accommodated in the second clearance opening 5012. Placing the elastic stop 502 within the second clearance opening 5012 effectively utilizes space that might otherwise be unused. This allows for the inclusion of more components without increasing the overall size, resulting in a more compact internal structure of the adjusting device. After the elastic stop 502 is installed in the second clearance opening 5012, it can better engage with the electrode plate 700, further enhancing the sealing performance at the second clearance opening 5012.

[0090] For example, this application provides two elastic stop members 502, one elastic member is provided in a second clearance opening 5012, and at the same time, the elastic mating part 701 and the two elastic stop members 502 are evenly distributed at 120° along a plane perpendicular to the axial direction of the housing 100, thereby reducing the friction generated when the cover plate 200 rotates and providing uniform support force.

[0091] Alternatively, please continue reading Figure 6 and combined Figure 5 When the power supply component 600 is not installed, after the elastic fitting part 701 of the electrode plate 700 is engaged with the support member 500, the support member 500 will apply a pressure in the direction of F2 to the electrode plate 700. At this time, the elastic stop member 502 will apply a supporting force in the direction of F1 to the electrode plate 700, so as to further enhance the stability of the electrode plate 700 even when the power supply component is not installed and there is no object under the electrode plate 700, and prevent the electrode plate 700 from loosening or falling off.

[0092] The above description is merely a specific embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An adjusting device, characterized in that, include: The housing (100) has a receiving cavity and a first opening (101) connecting the receiving cavity to the outside; A cover plate (200) is rotatably connected to the housing (100) and covers the first opening (101). The cover plate (200) has a first tooth (2021) on the side surface facing the receiving cavity. A mating part (300) is disposed in the receiving cavity. One end of the mating part (300) is provided with a second tooth (301). The first tooth (2021) meshes with the second tooth (301) for transmission. A sensor is disposed within the receiving cavity, and the sensor is used to sense the number of rotations of the mating member (300).

2. The adjusting device as described in claim 1, characterized in that, The regulating device further includes: An execution component is connected to the housing (100); A control component is disposed within the receiving cavity. The control component is connected to the sensor and is used to control the execution component to perform a target action based on the number of rotations.

3. The adjusting device as described in claim 1, characterized in that, The regulating device further includes: A support member (500) is connected to the housing (100) along the radial direction of the housing (100), the housing (100) being disposed on the outer periphery of the support member (500), and the support member (500) being detachably connected to the side surface of the cover plate (200) facing the receiving cavity.

4. The adjusting device as described in claim 3, characterized in that, The mating part (300) is located on the side of the support (500) away from the cover plate (200). The support (500) is provided with a first clearance opening (5011). The second tooth (301) at least partially penetrates the first clearance opening (5011) and engages with the first tooth (2021).

5. The adjusting device as described in claim 3 or 4, characterized in that, The cover plate (200) includes a main body (201) and a side plate (202) that surrounds the main body (201) and is connected to the main body (201). The inner circumferential surface of the side plate (202) is provided with the first tooth pattern (2021).

6. The adjusting device as described in claim 3, characterized in that, The regulating device further includes: A main board (400) is disposed within the receiving cavity. The main board (400) is disposed on the side of the support member (500) away from the cover plate (200). The end of the mating member (300) away from the first tooth (2021) is connected to the main board (400).

7. The adjusting device as described in claim 3, characterized in that, The support member (500) and the housing (100) form the wall of the receiving cavity, and the adjustment device further includes: A power supply assembly (600) is disposed in the receiving cavity and detachably connected to the housing (100). The support member (500) is provided with a second clearance opening (5012), which is used for the power supply assembly (600) to enter and exit the receiving cavity. The electrode plate (700) includes a connecting end rotatably connected to the support member (500) and a cantilever end facing away from the connecting end. The cantilever end is detachably connected to the peripheral wall of the second clearance opening (5012). The cantilever end can rotate around the connecting end toward or away from the second clearance opening (5012). The electrode plate (700) is used to open or close the second clearance opening (5012).

8. The adjusting device as described in claim 7, characterized in that, The peripheral wall connecting the second clearance opening (5012) to the cantilever end extends along the axial direction of the housing (100) toward the receiving cavity. The cantilever end is provided with an elastic fitting part (701). When the elastic fitting part (701) is located in the receiving cavity, the elastic fitting part (701) is adapted to fit against the peripheral wall. When the elastic fitting part (701) rotates from the second clearance opening (5012) toward or away from the receiving cavity, the peripheral wall is adapted to squeeze the elastic fitting part (701) to deform the elastic fitting part (701).

9. The adjusting device as described in claim 7, characterized in that, The support member (500) is also provided with at least one third clearance opening and at least one elastic stop member (502). The elastic stop member (502) is disposed in the third clearance opening. Each third clearance opening is provided with at least one elastic stop member (502). The electrode plate (700) is used to open or close the third clearance opening. When the electrode plate (700) closes the third clearance opening, the electrode plate (700) can squeeze the elastic stop member (502) in the direction toward the receiving cavity, so that the elastic stop member (502) provides a supporting force away from the receiving cavity to the electrode plate (700).

10. The adjusting device as described in claim 2, characterized in that, The execution component includes a display panel (800), and the control component is used to control the display panel (800) to adjust the displayed content according to the number of rotations; and / or, The housing (100) is further provided with a second opening (102) connecting the receiving cavity to the outside. The actuating component includes a driving member and a valve stem connected to the driving end of the driving member. The control component is used to control the driving member to drive the valve stem to move according to the number of rotations, so that the valve stem moves through the second opening (102) in a direction away from or towards the receiving cavity.

Images