Atomization equipment and gear switching device thereof
By combining Hall elements and sliding structures in electronic atomization devices, multi-level adjustment is achieved, solving the problem of short service life of level switching devices and realizing functional switching without mechanical lifespan limitations and low power consumption response.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN GEEKVAPE TECH CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-12
AI Technical Summary
The existing gear switching devices in electronic atomization devices have a short lifespan and cannot meet the needs of long-term use.
A gear switching device combining Hall element and sliding structure is used. By installing an induction magnet on the sliding structure, the level of the Hall element changes when it slides, forming a multi-gear adjustment structure, thus avoiding the lifespan limitation of mechanical switches.
It features a function switch with no mechanical lifespan limitation, reduces the standby power consumption of the atomizing device, and can quickly respond to gear switching.
Smart Images
Figure CN224219524U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of electronic atomization technology, specifically to an atomization device and its speed switching device. Background Technology
[0002] Currently, the commonly used speed switch in existing electronic atomizing devices is a mechanical type, and its lifespan decreases with repeated use. Therefore, this application presents a speed switching device to address this problem. Utility Model Content
[0003] This application provides an atomizing device and its gear switching device, which effectively solves the problem of short service life of the gear switching device in existing atomizing devices.
[0004] According to one aspect of this application, one embodiment provides a gear switching device for an atomizing device, including a control board, a Hall element, and a sliding structure;
[0005] The control board is provided with at least two Hall elements;
[0006] The sliding structure is disposed above the Hall element, and at least two sensing magnets are installed on the sliding structure. When the sliding structure slides, it causes the sensing magnets to be located at different positions of the Hall element, thereby changing the level of at least one Hall element and forming a multi-level adjustment structure.
[0007] In one feasible implementation, the sliding structure includes a slide rail and a moving shaft;
[0008] The slide rail is positioned above the Hall element, and the movable shaft is slidably mounted on the slide rail.
[0009] At least two of the sensing magnets are mounted on the moving shaft, and when the moving shaft slides along the slide rail, it causes the sensing magnets to be located at different positions of the Hall element.
[0010] In one feasible implementation, a limiting structure is also included, the limiting structure comprising a slot, a buckle, and a spring;
[0011] The slot is provided on the slide rail at the position of the Hall element, and the buckle is provided on the moving shaft at the position of the sensing magnet. The buckle is connected to the moving shaft by a spring.
[0012] In one feasible implementation, two Hall elements and two sensing magnets are provided;
[0013] The moving shaft drives the two sensing magnets to be located at different positions of the two Hall elements, forming a 4-level adjustment structure.
[0014] In one feasible implementation, three Hall elements are provided, and two sensing magnets are provided;
[0015] The moving shaft drives the two sensing magnets to be located at different positions of the two Hall elements, forming a 9-level adjustment structure.
[0016] In one feasible implementation, the Hall element includes at least three pins; the first pin of the Hall element is connected to the positive terminal of the power supply; the second pin of the Hall element is grounded; and the third pin of the Hall element is connected to a control chip for outputting a level signal to the control chip.
[0017] In one feasible implementation, a resistor is also included, with a first end of the resistor connected to a first pin and a second end of the resistor connected to a third pin.
[0018] According to another aspect of this application, one example provides an atomizing device including the gear switching device as described above, wherein the control board includes a control chip for receiving the level signal of the Hall element and determining the current gear based on the level signal.
[0019] In one feasible implementation, a power output module is further included, which is electrically connected to the control chip. The power output module is used to output the power corresponding to the current gear according to the current gear determined by the control chip, and the output power is different for different gears.
[0020] In one feasible implementation, a power supply module is further included, which is electrically connected to the control board and is used to provide power to the control board.
[0021] According to the above embodiments, an atomizing device and its gear switching device are provided. By setting at least two Hall elements on the control board and a sliding structure above the Hall elements, and installing at least two sensing magnets on the sliding structure, in use, the sliding structure drives the sensing magnets to different positions of the Hall elements, thereby changing the level of at least one Hall element, thus forming a multi-gear adjustment structure. By adopting the above-mentioned solution of this application, the common problem of the limited service life of mechanical switches is avoided, a function switching switch with no mechanical life is realized, and the standby power consumption of the atomizing device is reduced, and the switching function can be responded to quickly. Attached Figure Description
[0022] Figure 1This is a schematic diagram of the gear switching device provided in this embodiment, wherein (a), (b), (c), and (d) are schematic diagrams of four different gears;
[0023] Figure 2 This is a schematic diagram of the limiting structure of the gear shifting device in this embodiment;
[0024] Figure 3 This is a schematic diagram of the speed switching circuit of the atomizing device in this embodiment.
[0025] Reference numerals: 10, control panel; 20, Hall element; 30, sliding structure; 31, slide rail; 32, moving shaft; 40, induction magnet; 50, limiting structure; 51, slot; 52, buckle; 53, spring. Detailed Implementation
[0026] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.
[0027] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.
[0028] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).
[0029] refer to Figure 1This embodiment provides a gear switching device for an atomizing device, including a control board 10, Hall elements 20, and a sliding structure 30; the control board 10 is provided with at least two Hall elements 20; the sliding structure 30 is disposed above the Hall elements 20, and at least two sensing magnets 40 are installed on the sliding structure 30. When the sliding structure 30 slides, it drives the sensing magnets 40 to be located at different positions of the Hall elements 20, so that the level of at least one Hall element 20 changes, forming a multi-gear adjustment structure.
[0030] In this embodiment, by setting at least two Hall elements 20 on the control board 10 and setting a sliding structure 30 above the Hall elements 20, and installing at least two sensing magnets 40 on the sliding structure 30, in use, by causing the sliding structure 30 to slide and drive the sensing magnets 40 to be located at different positions of the Hall elements 20, the level of at least one Hall element 20 changes, thereby forming a multi-level adjustment structure. By adopting the above-mentioned solution of this application, the common problem of the limited service life of mechanical switches is avoided, a function switching switch with no mechanical life is realized, and the standby power consumption of the atomizing device is reduced, and the switching function can be responded to quickly.
[0031] The specific switching principle is as follows: when at least one sensing magnet 40 moves to the position of at least one Hall element 20, the level on at least one Hall element 20 changes. At this time, the level of the Hall element 20 changes from low level to high level (or from high level to low level), thus triggering a gear.
[0032] Furthermore, refer to Figure 1 The sliding structure 30 includes a slide rail 31 and a moving shaft 32; the slide rail 31 is disposed above the Hall element 20, and the moving shaft 32 is slidably disposed on the slide rail 31; at least two sensing magnets 40 are mounted on the moving shaft 32, and when the moving shaft 32 slides along the slide rail 31, it drives the sensing magnets 40 to be located at different positions of the Hall element 20.
[0033] In practical applications, the sliding structure 30 can be reasonably designed according to the different positions of the Hall element 20. For example, the sliding structure 30 can be set above the Hall element 20, specifically, it can be located directly above the Hall element 20 or on one side directly above the Hall element 20. As long as the Hall element 20 can sense each other with the induction magnet 40 when the sliding structure 30 slides to a different position, the voltage level on at least one Hall element 20 can change from high to low.
[0034] Specifically, two parallel slide rails 31 are set above the Hall element 20 and fixedly mounted. A moving shaft 32 is set between the two parallel slide rails 31 so that the moving shaft 32 can move along the slide rails 31 under the action of external force. A sensing magnet 40 is set on the moving shaft 32. At least two sensing magnets 40 are set, and the interval between the sensing magnets 40 is basically the same as the interval between the Hall elements 20, so as to ensure that when the moving shaft 32 is moved, the sensing magnets 40 can move more accurately to the position of the Hall element 20.
[0035] like Figure 2 As shown, the gear shifting device in this embodiment also includes a limiting structure 50, which includes a slot 51, a buckle 52 and a spring 53; the slot 51 is provided on the slide rail 31 at the position of the Hall element 20, and the buckle 52 is provided on the moving shaft 32 at the position of the sensing magnet 40. The buckle 52 is connected to the moving shaft 32 by the spring 53.
[0036] Specifically, the slot 51 and the latch 52 cooperate with each other. A limiting structure 50 can be set on the track on one side of the moving shaft 32, or on the tracks on both sides of the moving shaft 32. To ensure that the moving shaft 32 is fixed after each gear position is moved, a latch 52 is provided at each position of the moving shaft 32 corresponding to the sensing magnet 40. When the latch 52 and the slot 51 are not engaged, the spring 53 connecting the latch 52 and the moving shaft 32 is in a compressed state; when the latch 52 and the slot 51 are engaged, the spring 53 connecting the latch 52 and the moving shaft 32 is in a released state.
[0037] In practical applications, the slot 51 and the buckle 52 can work together as follows: Figure 2 The triangular structure shown can also be an arc-shaped structure, which facilitates sliding. This embodiment does not have many requirements for the specific shape.
[0038] In one embodiment, two Hall elements 20 and two sensing magnets 40 are provided; the moving shaft 32 drives the two sensing magnets 40 to be located at different positions of the two Hall elements 20 respectively, forming a 4-level adjustment structure.
[0039] like Figure 1 As shown in (a), (b), (c), and (d), there are four gear states when there are two Hall elements 20 and two sensing magnets 40. Each state can be customized to have different output functions (in this application, different power outputs).
[0040] In one embodiment, three Hall elements 20 are provided, and two sensing magnets 40 are provided; the moving shaft 32 drives the two sensing magnets 40 to be located at different positions of the two Hall elements 20 respectively, forming a 9-level adjustment structure.
[0041] As another implementation method, three Hall elements 20 and two sensing magnets 40 can be set according to actual needs. This setting method can set nine different adjustment modes to achieve more output power levels.
[0042] In some embodiments, the Hall element 20 includes at least three pins; the first pin of the Hall element 20 is connected to the positive terminal of the power supply; the second pin of the Hall element 20 is grounded; and the third pin of the Hall element 20 is connected to the control chip for outputting a level signal to the control chip.
[0043] like Figure 3 As shown, the HL1_WKUP and HL2_WKUP pins are the signal output pins of the Hall element 20. When the Hall element 20 detects a change in the magnetic field, it outputs a corresponding electrical signal through these pins. This signal can be a digital signal (such as the high or low level signal output by the switch-type Hall element 20, used to indicate the presence or absence of the magnetic field or a change in its direction) or an analog signal (such as the voltage signal output by the linear Hall element 20 that is proportional to the magnetic field strength).
[0044] The HL1_GND and HL2_GND pins are the ground pins of the Hall element 20, which are used to connect to the negative terminal of the power supply, provide an electrical reference point for the Hall element 20, and ensure its normal operation and the stability of signal output.
[0045] The HL1_VCC and HL2_VCC pins are the power supply pins of the Hall element 20, used to connect to the positive terminal of the power supply and provide the electrical energy required for the Hall element 20 to operate. Only when a suitable power supply voltage is applied can the Hall element 20 function properly and convert the magnetic field signal into an electrical signal.
[0046] Furthermore, the Hall element 20 also includes a resistor R1 (R2), with the first end of the resistor connected to the first pin and the second end of the resistor connected to the third pin.
[0047] Specifically, the resistor is a pull-up resistor. The pull-up resistor R1 (R2) connects the signal output pin (HL1_WKUP pin / HL2_WKUP pin) of the Hall element 20 to the positive power supply VCC, ensuring a high level output when there is no magnetic field trigger, and avoiding the level uncertainty caused by the pin being floating.
[0048] refer to Figure 3 This embodiment provides an atomizing device, including the gear switching device described above. The control board 10 includes a control chip, which is used to receive the level signal of the Hall element 20 and determine the current gear based on the level signal.
[0049] Specifically, the control board 10 integrates a control chip, and each Hall element 20 is electrically connected to the control chip to ensure that when the level of each Hall element 20 changes, the control chip can receive the signal change and identify and analyze the signal to determine the current gear.
[0050] The atomizing device in this embodiment also includes a power output module, which is electrically connected to the control chip. The power output module is used to output the power corresponding to the current gear level according to the current gear level determined by the control chip. Different gear levels correspond to different output powers.
[0051] like Figure 3 As shown, when the control chip receives the signal transmitted by the Hall element 20, it can identify the position of the sensing magnet 40 based on the signal, determine the current gear based on the position of the sensing magnet 40, and output the corresponding control signal to the power output module by recognizing and processing the signal, so that the power output module outputs the power corresponding to the gear, thereby realizing the control of different heating temperatures of the atomizing device or the switching of different modes.
[0052] In addition, the atomizing device in this embodiment also includes a power supply module, which is electrically connected to the control board and provides power to the control board. This ensures that the atomizing device can function normally during use.
[0053] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.
Claims
1. A gear switching device for an atomizing equipment, characterized in that, Includes a control board, Hall effect sensors, and a sliding structure; The control board is provided with at least two Hall elements; The sliding structure is disposed above the Hall element, and at least two sensing magnets are installed on the sliding structure. When the sliding structure slides, it causes the sensing magnets to be located at different positions of the Hall element, thereby changing the level of at least one Hall element and forming a multi-level adjustment structure.
2. The gear shifting device as described in claim 1, characterized in that, The sliding structure includes a slide rail and a moving shaft; The slide rail is positioned above the Hall element, and the movable shaft is slidably mounted on the slide rail. At least two of the sensing magnets are mounted on the moving shaft, and when the moving shaft slides along the slide rail, it causes the sensing magnets to be located at different positions of the Hall element.
3. The gear shifting device as described in claim 2, characterized in that, It also includes a limiting structure, which includes a slot, a buckle, and a spring; The slot is provided on the slide rail at the position of the Hall element, and the buckle is provided on the moving shaft at the position of the sensing magnet. The buckle is connected to the moving shaft by a spring.
4. The gear shifting device as described in claim 2, characterized in that, Two Hall elements and two sensing magnets are provided; The moving shaft drives the two sensing magnets to be located at different positions of the two Hall elements, forming a 4-level adjustment structure.
5. The gear shifting device as described in claim 2, characterized in that, Three Hall elements are provided, and two sensing magnets are provided; The moving shaft drives the two sensing magnets to be located at different positions of the two Hall elements, forming a 9-level adjustment structure.
6. The gear shifting device as described in claim 1, characterized in that, The Hall element includes at least three pins; the first pin of the Hall element is connected to the positive terminal of the power supply; the second pin of the Hall element is grounded; and the third pin of the Hall element is connected to the control chip for outputting a level signal to the control chip.
7. The gear shifting device as described in claim 6, characterized in that, It also includes a resistor, the first end of which is connected to a first pin, and the second end of which is connected to a third pin.
8. An atomizing device, characterized in that, The gear shifting device includes any one of claims 1-7, wherein the control board includes a control chip, the control chip being used to receive the level signal of the Hall element and determine the current gear based on the level signal.
9. The atomizing device as described in claim 8, characterized in that, It also includes a power output module, which is electrically connected to the control chip. The power output module is used to output the power corresponding to the current gear determined by the control chip. Different gears correspond to different output powers.
10. The atomizing device as described in claim 8, characterized in that, It also includes a power supply module, which is electrically connected to the control board and is used to provide power to the control board.