Alignment charging structure, charging device and component to be charged

Abstract

The utility model discloses a kind of alignment charging structure, charging device and to be charged component, it is related to electronic atomization device technical field, wherein, charging device includes: charging device, the first accommodating cavity for accommodating to be charged component is equipped in the charging device, and first opening is communicated with the first accommodating cavity, first magnetic attraction piece and charging component are equipped in the first accommodating cavity, and the charging component is used to charge to be charged component;To be charged component, to be charged component is at least partially from the first opening and is inserted in the first accommodating cavity, and charging contact and second magnetic attraction piece are equipped on to be charged component, wherein, the first magnetic attraction piece is used to adsorb or repel second magnetic attraction piece, to make charging contact align charging component. It can realize the automatic accurate alignment function of charging interface, so that user can complete insertion operation without relying on visual aid, that is, "blind insertion", improve the convenience and efficiency of charging operation.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization device technology, and in particular to a positioning charging structure, a charging device, and a component to be charged. Background Technology

[0002] With the rise of demand for cigarette alternatives and new ways of nicotine intake, the market penetration and application scenarios of electronic cigarettes, or electronic atomizing devices, which use electricity to heat and atomize e-liquid to produce an aerosol for users to inhale, are rapidly expanding.

[0003] Modern e-cigarettes generally use built-in rechargeable batteries for power, and their charging primarily relies on dedicated metal charging contacts on the bottom or side of the device. To charge, the e-cigarette must be placed into the compatible charging device, which has corresponding charging electrodes. Once the e-cigarette and charging device are correctly positioned and in stable physical contact, the charging device supplies current to the e-cigarette's battery, completing the charging process.

[0004] However, with current e-cigarettes, users need to first check the charging port, identify the charging location, and then adjust the position of the e-cigarette's charging contacts to align with the charging location—in other words, perform alignment. This ensures the contacts are completely and accurately aligned with the electrodes of the charging device and maintain a stable contact. "Blind insertion" or "blind charging" is not possible, making the charging process rather cumbersome. Utility Model Content

[0005] The main purpose of this invention is to provide a charging structure, charging device, and component to be charged, which aims to improve the convenience of the electronic cigarette charging process.

[0006] To achieve the above objectives, the alignment charging structure proposed in this utility model includes: A charging device is provided with a first receiving cavity for accommodating a component to be charged, and a first opening communicating with the first receiving cavity. The first receiving cavity is provided with a first magnetic suction element and a charging component, and the charging component is used to charge the component to be charged. A component to be charged, at least partially passing through the first opening and inserted into the first receiving cavity, the component to be charged having charging contacts and a second magnetic attraction element, wherein... The first magnetic attractor is used to attract or repel the second magnetic attractor so that the charging contact is aligned with the charging assembly.

[0007] In one embodiment, one end of the component to be charged has a mouthpiece, and the second magnetic member is disposed at the other end of the component to be charged; The outer wall of the first receiving cavity on the side away from the component to be charged forms a first mounting groove in the corresponding area at the other end of the component to be charged, and the first magnetic member is disposed in the first mounting groove.

[0008] In one embodiment, the charging contact is disposed on the side wall of the component to be charged, and the outer wall of the first receiving cavity on the side away from the component to be charged is provided with at least one set of first through holes in the area corresponding to the charging contact. The charging assembly includes electrodes and a power source. The power source is disposed inside the charging device. The electrodes are electrically connected to the power source. The end of the electrodes protrudes from the first through hole and abuts against the charging contacts.

[0009] In one embodiment, a third magnetic attractor is further provided on the side wall of the component to be charged. The outer wall of the first receiving cavity on the side away from the component to be charged forms a second mounting groove in the area corresponding to the third magnetic attractor. A fourth magnetic attractor is provided in the second mounting groove, and the third magnetic attractor and the fourth magnetic attractor attract each other.

[0010] This utility model also proposes a charging device, which includes a first receiving cavity for accommodating a component to be charged, and a first opening communicating with the first receiving cavity. The first receiving cavity contains a first magnetic element and a charging component. The first magnetic attractor is used to attract or repel the second magnetic attractor on the component to be charged, so that the charging contacts on the component to be charged are aligned with the charging component. The charging component is used to charge the component to be charged.

[0011] In one embodiment, the charging device includes: The box body has a third mounting groove for receiving at least a portion of the cover, and a second opening communicating with the third mounting groove; A cover capable of opening and closing, wherein the first receiving cavity and the first opening are disposed on the cover, the cover is rotatably connected to the third mounting groove, thereby receiving the component to be charged within the third mounting groove, and / or sealing at least part of the second opening, wherein... The first opening is provided at one end of the cover, and the other end of the cover forms a second mounting groove, in which the second magnetic member is disposed; The charging component is located on the inner wall of the third mounting slot.

[0012] In one embodiment, the cover includes: An extension, wherein the first opening is disposed on the extension, and the extension is used to block at least a portion of the second opening; The mounting part has a first receiving cavity disposed on the mounting part, and a first mounting groove is provided at the end of the mounting part away from the extension part; A second mounting groove is formed on the side of the mounting part opposite to the box body. A fourth magnetic attractor is provided in the second mounting groove. The fourth magnetic attractor is used to attract each other to the third magnetic attractor on the component to be charged.

[0013] In one embodiment, it includes: The locking assembly is further provided with a fourth mounting slot inside the box, and the locking assembly is slidably connected to the fourth mounting slot; The cover is provided with a pressure block corresponding to the fourth mounting groove. The locking component has an inclined first guide surface and a second guide surface at one end opposite to the pressure block. The pressure block abuts against the first guide surface or the second guide surface to lock the position of the cover in the closed or open state.

[0014] In one embodiment, the locking assembly includes: A locking element is slidably connected to the fourth mounting groove, and the end of the locking element opposite to the pressure block has an inclined first guide surface and a second guide surface; An elastic element, one end of which abuts against the locking element, and the other end of which abuts against the bottom wall of the fourth mounting groove.

[0015] In one embodiment, the locking member is provided with a fifth mounting groove, the elastic member is a spring, one end of the spring is inserted into the fifth mounting groove and abuts against the bottom wall of the fifth mounting groove, and the other end of the spring extends out from the fifth mounting groove and abuts against the bottom wall of the third mounting groove.

[0016] In one embodiment, the locking member has a first protrusion on the end face opposite to the pressure block, and the first guide surface and the second guide surface are formed on both sides of the first protrusion, respectively.

[0017] In one embodiment, the sidewalls on both sides of the fourth mounting groove in the width direction are provided with sliding grooves, and the locking member is provided with a first protrusion corresponding to the sliding groove, the first protrusion being slidably connected to the sliding groove.

[0018] In one embodiment, a fifth magnetic element is provided on the side of the mounting part opposite to the third mounting groove, and a sixth magnetic element is provided in the third mounting groove corresponding to the fifth magnetic element. The mounting part is tightly attached to the inner wall of the third mounting groove by the mutual attraction of the fifth magnetic element and the sixth magnetic element.

[0019] This utility model also proposes a component to be charged, wherein the component to be charged is provided with charging contacts and a second magnetic attraction element, wherein... The second magnetic attractor is used to attract or repel the first magnetic attractor on the charging device so that the charging contacts are aligned with the charging components on the charging device.

[0020] In one embodiment, one end of the component to be charged has a mouthpiece, the second magnetic member is disposed at the other end of the component to be charged, and the charging contact is disposed on the side wall of the component to be charged; The side wall of the component to be charged is also provided with a third magnetic attractor, which is used to attract each other with the fourth magnetic attractor on the charging device so that the component to be charged is tightly attached to the charging device.

[0021] This invention provides a first receiving cavity with a first opening within the charging device, and arranges a first magnetic suction member and a charging component within the first receiving cavity. Simultaneously, charging contacts and a second magnetic suction member are provided on the component to be charged. When the component to be charged is inserted into the first receiving cavity through the first opening, the magnetic repulsion or attraction between the first and second magnetic suction members drives the component to be charged to adjust its position relative to the charging device, such as by rotation or translation. This magnetically driven mechanism automatically guides the component to be charged to a specific position, ensuring precise alignment of its charging contacts with the charging component within the charging device. Thus, this invention achieves automatic and precise alignment of the charging interface, significantly improving the user experience. Users can complete the insertion operation without visual assistance, i.e., "blind insertion," greatly improving the convenience and efficiency of charging operations. Furthermore, this alignment mechanism also helps reduce the risk of contact wear or damage due to mis-insertion. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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 utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 A schematic diagram of an embodiment of the alignment charging structure provided by this utility model; Figure 2 A schematic diagram of another embodiment of the alignment charging structure provided by this utility model; Figure 3 A schematic diagram of the charging device provided by this utility model in the open state; Figure 4 A schematic diagram of the locking assembly provided by this utility model; Figure 5A schematic diagram of the structure of the box body provided by this utility model; Figure 6 A schematic diagram of the structure of the cover provided by this utility model; Figure 7 This is a schematic diagram of another embodiment of the alignment charging structure provided by this utility model.

[0024] Explanation of icon numbers: 100. Charging device; 110. First receiving cavity; 111. First through hole; 112. Second mounting groove; 113. Fourth magnetic chuck; 120. First opening; 130. First magnetic chuck; 140. Charging assembly; 141. Electrode; 150. Housing; 151. Third mounting groove; 152. Second opening; 153. Fourth mounting groove; 153a. Slide groove; 154. Sixth magnetic chuck; 160. Cover; 161. Extension; 162. Mounting part ; 163, pressure block; 164, fifth magnetic component; 170, fourth magnetic component; 180, locking assembly; 181, first guide surface; 182, second guide surface; 183, locking component; 183a, fifth mounting groove; 183b, first protrusion; 183c, first protrusion; 184, elastic component; 200, component to be charged; 210, charging contact; 220, second magnetic component; 230, mouthpiece; 240, first mounting groove; 250, third magnetic component.

[0025] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0028] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0029] Existing atomizing devices typically consist of a vaporizer and a charging case. The vaporizer is predominantly cylindrical with a circular cross-section. To enable charging and repeated use, the vaporizer usually has a charging interface, such as metal contacts or a pogo pin. Pin connectors or micro USB interfaces, etc.

[0030] In the existing technology, there are two main typical ways to arrange the charging interface: one is to place the charging interface at the bottom of the cigarette rod, i.e., bottom charging; the other is to place the charging interface on the side wall of the cigarette rod, i.e., the circumferential surface of the cigarette rod, i.e., side charging.

[0031] Bottom charging solutions are limited by the extremely limited physical space at the bottom of the e-cigarette, especially for small-diameter circular e-cigarettes. The placement of the bottom interface may encroach on the limited internal space of the e-cigarette, affecting the battery capacity, airflow channels, or the rational layout of other electronic components. At the same time, integrating a charging interface with reliable electrical connection, necessary insulation protection, and short-circuit protection in a narrow bottom area places stringent requirements on manufacturing precision, increasing design complexity and production costs.

[0032] The side-charging solution places the charging interface on the side wall of the e-cigarette rod. This solution alleviates the space pressure of bottom charging to a certain extent and provides greater flexibility for interface design, thus becoming the mainstream solution.

[0033] However, because the charging port is located at a specific circumferential position on the side of the e-cigarette, the corresponding charging socket inside the charging box must also be precisely positioned on the side wall of the receiving cavity. When inserting the e-cigarette, the user must ensure that the circumferential orientation (i.e., rotation angle) of the e-cigarette is correct to achieve precise alignment between the charging port and the socket. Therefore, before or during the insertion operation, the user must visually observe the position of the charging port on the e-cigarette and manually adjust the rotation angle of the e-cigarette to identify and align it with the socket inside the charging box. This process forces the user to rely on visual assistance, making it impossible to achieve a convenient and efficient "blind insertion" operation, thus reducing the convenience and intuitiveness of the user's charging operation.

[0034] See Figures 1 to 2 To address the technical problem that side charging requires visual assistance and cannot achieve true blind insertion, this utility model proposes an alignment charging structure, which includes a charging device and a component to be charged.

[0035] The charging device has a first receiving cavity for accommodating the component to be charged, and a first opening communicating with the first receiving cavity. The first receiving cavity is provided with a first magnetic suction element and a charging component, and the charging component is used to charge the component to be charged.

[0036] The component to be charged is inserted into the first receiving cavity, at least partially passing through the first opening. The component to be charged is provided with charging contacts and a second magnetic attractor. The first magnetic attractor is used to attract or repel the second magnetic attractor so that the charging contact is aligned with the charging assembly.

[0037] This invention provides a first receiving cavity with a first opening within the charging device, and arranges a first magnetic suction member and a charging component within the first receiving cavity. Simultaneously, charging contacts and a second magnetic suction member are provided on the component to be charged. When the component to be charged is inserted into the first receiving cavity through the first opening, the magnetic repulsion or attraction between the first and second magnetic suction members drives the component to be charged to adjust its position relative to the charging device, such as by rotation or translation. This magnetically driven mechanism automatically guides the component to be charged to a specific position, ensuring precise alignment of its charging contacts with the charging component within the charging device. Thus, this invention achieves automatic and precise alignment of the charging interface, significantly improving the user experience. Users can complete the insertion operation without visual assistance, i.e., "blind insertion," greatly improving the convenience and efficiency of charging operations. Furthermore, this alignment mechanism also helps reduce the risk of contact wear or damage due to mis-insertion.

[0038] In this invention, the charging component 500 is used to generate smoke, including but not limited to the atomizing unit in electronic cigarettes, electronic cigarette rods, atomizers, cartridges, disposable electronic cigarettes, heated tobacco products, and other core components or independent devices that rely on electrical energy to drive atomization functions. These components can be inserted into the first mounting slot 210 and fixed by the first mounting slot 210 on the cover 200.

[0039] In this invention, since the cover 200 is rotatably connected to the first receiving cavity 110, the user can open the cover 200 by pressing a portion of it, causing it to rotate away from the first opening 120, thereby exposing the first mounting slot 210 and facilitating the insertion of the component to be charged 500 into the first mounting slot 210. After the component to be charged 500 is inserted, the user can close the cover 200 by pressing another portion of it, causing it to rotate towards the first opening 120. The component to be charged 500 and the first mounting slot 210 are then received into the first receiving cavity 110 through the first opening 120.

[0040] When the cover 200 is closed, it can seal at least part of the first opening 120. Simultaneously, the component to be charged 500 is at least partially housed within the first receiving cavity 110 of the housing 100 for portable storage. The component to be charged 500 can also be electrically connected to the discharge area of ​​the charging component 300, such as an electrode or plug, for charging. Integrating the smoke generating device with the charging structure simultaneously solves the problems of inconvenience in carrying and the need for recharging.

[0041] In actual use of electronic cigarette charging devices, when carrying the component to be charged 500 and the charging device, the cover 200 of the charging device is easily knocked open by external force, causing the component to be charged 500 (such as the electronic cigarette rod) to fall off and be damaged. In addition, during the charging process, the cover 200 may also sag due to gravity, causing poor electrode contact and affecting charging efficiency.

[0042] It is understood that in this embodiment, a damping shaft assembly can be installed at the rotatable connection point (such as a pivot) between the cover 200 and the first receiving cavity 110. This damping shaft includes an inner shaft and an outer shaft. The inner shaft is fixedly connected to the cover 200, and the outer shaft is fixedly connected to the inner wall of the first receiving cavity 110. A damping sheet or damping oil is provided between the inner shaft and the outer shaft. Through the frictional resistance of the damping sheet or the viscous resistance of the damping oil, the cover 200 is subjected to a constant damping force during rotation, thereby controlling the rotation speed and providing positioning resistance. This effectively resists external forces such as shaking and collisions, ensuring that the cover 200 always seals the first opening 120, and the charging component 500 is stably housed within the first receiving cavity 110, preventing damage or loss of the component due to accidental opening.

[0043] When open, the damping force of the damping shaft keeps the cover 200 at a specific angle, eliminating the need for continuous external force from the user and allowing the user to easily insert the charging component 500 with one hand.

[0044] In everyday use, when a user carries a device integrating the component 500 to be charged, the cover 200 needs to remain closed to ensure that the component 500 is stably housed within the first receiving cavity 110. This prevents the cover 200 from accidentally opening due to shaking, collisions, or other external forces, which could cause the component to fall out or lose electrical connection with the charging component 300. Conversely, when the user needs to insert or charge the component, the cover 200 needs to remain fixed when opened to a specific angle (e.g., 60°) to prevent it from automatically falling back and affecting ease of operation. Furthermore, during charging, the cover 200 must remain closed until the user actively closes it to ensure that the component 500 to be charged maintains a continuous electrical connection with the charging component 300.

[0045] To improve the ease of opening and closing the cover 200, see [link to relevant documentation]. Figures 5 to 7 In one embodiment, the housing 100 is further provided with a second mounting groove 130, and the charging device includes a locking component 400, which is slidably connected to the second mounting groove 130.

[0046] The cover 200 is provided with a pressing block 220 corresponding to the second mounting groove 130. The locking component 400 has an inclined first guide surface 412a and a second guide surface 412b at one end opposite to the pressing block 220. The pressing block 220 abuts against the first guide surface 412a or the second guide surface 412b to lock the position of the cover 200 in the closed or open state.

[0047] To keep the charging assembly 300 closed under normal conditions and save space. See also Figures 5 to 7In one embodiment, a first magnetic element 112 is provided on the inner wall of the first receiving cavity 110, and a second magnetic element 260 is provided on the cover 200 corresponding to the first magnetic element 112. The cover 200 is tightly attached to the inner wall of the first receiving cavity 110 by the mutual attraction of the first magnetic element 112 and the second magnetic element 260.

[0048] In this embodiment, the inner wall of the first receiving cavity 110 and the cover 200 are respectively equipped with magnetic suction components, which achieve a tight fit through the attraction of permanent magnets with magnetic conductive metal or dual permanent magnets with opposite poles. During the closing process, the magnetic suction components guide the cover 200 to automatically align. At the same time, it can also work in conjunction with the locking component 400, with the magnetic suction providing basic adsorption force to resist daily shaking and prevent accidental opening. The mechanical engagement of the locking component and the pressure block 220 can enhance the impact resistance and achieve fixation even under severe vibration.

[0049] See Figures 5-7 Specifically, in one embodiment, the locking assembly 400 includes: Locking member 410, which is slidably connected to the second mounting groove 130, has an inclined first guide surface 412a and a second guide surface 412b at the end opposite to the pressure block 220; The elastic element 420 has one end abutting against the locking element 410 and the other end abutting against the bottom wall of the second mounting groove 130.

[0050] See Figure 7 , Figure 7 This is a cross-sectional view along direction II of the charging device provided by this utility model in its closed state. The diagram illustrates the orientation of the device. In this embodiment, in the initial state, the cover 200 is closed, and the pressing block 220 abuts against the second guide surface 412b, locking the cover 200 to prevent accidental opening. When it is necessary to open the cover 200, the end of the cover 200 near the locking member can be pressed. Under the pressure, the cover 200 rotates counterclockwise, and the pressing block 220 squeezes the second inclined surface, generating a horizontal component force. This causes the locking member 410 to move horizontally within the second mounting groove 130, compressing the elastic member 420 and opening the cover 200 at an angle, allowing the user to easily insert the component 500 to be charged into the first mounting groove 210.

[0051] When the cover 200 is fully opened, the end of the pressing block 220 slides past the end of the second guide surface 412b, and the end of the pressing block 220 disengages from the second guide surface 412b. The elastic element 420 pushes the locking element 410 to reset, and the first guide surface 412a abuts against the pressing block 220, locking the cover 200. Without external force, the cover 200 cannot rotate clockwise under the pressure of the locking element, thus achieving closure. At this time, the bottom of the cover 200 interferes with the inner wall of the first receiving cavity 110, and the cover 200 also cannot rotate counterclockwise. That is to say, the cover 200 remains at its maximum opening angle, achieving locking when the cover 200 is open.

[0052] In one embodiment, the locking member 410 is provided with a third mounting groove 411, and the elastic member 420 is a spring. One end of the spring is inserted into the third mounting groove 411 and abuts against the bottom wall of the third mounting groove 411, while the other end of the spring extends out of the third mounting groove 411 and abuts against the bottom wall of the second mounting groove 130. This structural design allows the spring to stably provide elastic force during the movement of the locking member 410, ensuring that the reciprocating motion of the locking member 410 in the second mounting groove 130 has good regularity and reliability.

[0053] When the cover 200 is in its initial closed state, the pressure block 220 abuts against the second guide surface 412b. At this time, the spring is in its natural extended state, providing an initial abutment force for the locking member 410, ensuring the stability of the locking member 410's position, thereby reliably locking the cover 200 and preventing the cover 200 from being accidentally opened. When the end of the cover 200 near the locking member is pressed, the cover 200 rotates counterclockwise, the pressure block 220 presses against the second inclined surface, and the locking member 410 moves horizontally. The spring is compressed and gradually contracts within the third mounting groove 411, converting the external pressing force into the elastic potential energy of the spring and storing it. Since one end of the spring is fixed to the bottom wall of the third mounting groove 411 and the other end abuts against the bottom wall of the second mounting groove 130, this method of fixing both ends ensures that the spring is subjected to uniform force during compression, avoiding tilting or twisting, and ensuring that the locking member 410 can move smoothly along the horizontal direction.

[0054] When the cover 200 is fully opened, and the end of the pressure block 220 slides past the end of the second guide surface 412b and disengages, the elastic potential energy stored in the spring is released, pushing the locking member 410 to move in the opposite direction horizontally within the second mounting groove 130, i.e., moving in the reset direction. Since both ends of the spring abut against the bottom walls of the third mounting groove 411 and the second mounting groove 130 respectively, its elastic force can be accurately transmitted to the locking member 410, allowing the locking member 410 to reset quickly and stably. After reset, the first guide surface 412a abuts against the pressure block 220, locking the cover 200. At this time, the spring is again in a naturally extended state, providing a stable abutting force to the locking member 410, ensuring that the cover 200 remains at its maximum opening angle without external force, preventing clockwise or counterclockwise rotation, thus achieving reliable locking when the cover 200 is opened.

[0055] By setting the elastic element 420 as a spring and adopting the installation method of providing a third mounting groove 411 on the locking element 410 as described above, the entire locking structure has advantages such as simple structure, reliable operation, and low cost. The elastic performance of the spring can well adapt to the movement requirements of the locking element 410, accurately providing the required elastic force during the opening and closing of the cover 200, ensuring the stable realization of the locking function. At the same time, the third mounting groove 411 limits one end of the spring, ensuring that the spring will not disengage from the locking element 410 during operation, improving the safety and reliability of the entire charging device.

[0056] In one embodiment, a positioning post 131 is further provided on the bottom wall of the second mounting groove 130, and the other end of the spring is sleeved on the positioning post 131. The third mounting groove 411 can accommodate the spring and the positioning post 131. This further optimizes the spring's mounting structure and improves the stability and reliability of the entire locking system. The positioning post 131 provides more precise guidance and positioning for the spring. During the opening or closing of the cover 200, the locking member 410 moves horizontally within the second mounting groove 130, and the spring continuously extends and retracts accordingly. The spring sleeved on the positioning post 131 can always maintain a linear extension and retraction state, avoiding lateral deviation or torsional deformation under force, making the opening and closing action of the cover 200 smoother and more precise.

[0057] Meanwhile, the third mounting groove 411 can accommodate the spring and the positioning pin 131, making the entire structure more compact and reasonable. During the resetting process of the locking member 410, the positioning pin 131 can partially extend into the third mounting groove 411, further limiting the range of motion of the spring and enhancing the stability of the spring during resetting. When the spring pushes the locking member 410 to reset, the cooperation between the positioning pin 131 and the third mounting groove 411 can effectively prevent the spring from bouncing or shifting due to excessive elastic force, ensuring that the locking member 410 is accurately reset to the predetermined position, so that the first guide surface 412a can reliably abut against the pressure block 220, completing the locking of the cover 200.

[0058] See Figures 5-7 In one embodiment, the locking member 410 is provided with a first protrusion 412 on the end face opposite to the pressure block 220, and the first guide surface 412a and the second guide surface 412b are respectively formed on both sides of the first protrusion 412.

[0059] Furthermore, the angle θ formed by the first guide surface 412a and the second guide surface 412b is an acute angle; the first guide surface 412a and the second guide surface 412b have a smooth transition.

[0060] The acute angle θ is designed so that the first guide surface 412a and the second guide surface 412b form a wedge structure. During the closing process of the cover 200, when the pressing block 220 slides along the second guide surface 412b, it can effectively decompose the vertical pressing force into a horizontal thrust and a vertical pressure. The horizontal thrust drives the locking member 410 to overcome the elastic force of the elastic member 420 and move into the second mounting groove 130, while the vertical pressure ensures that the pressing block 220 and the second guide surface 412b maintain continuous contact, thus achieving a smooth locking and unlocking action.

[0061] The acute angle θ ranges from 30° to 60°, preferably 45°. This angle range ensures that the locking member 410 has sufficient horizontal displacement when the cover 200 is closed, and also ensures that the pressure block 220 does not jam during sliding. The smooth transition between the first guide surface 412a and the second guide surface 412b uses a rounded corner with a radius of 0.5mm to 2mm, preferably 1mm. This rounded corner transition structure avoids stress concentration, improves the structural strength of the first protrusion 412, and makes the switching process of the pressure block 220 between the first guide surface 412a and the second guide surface 412b smoother, reducing wear and extending the service life of the locking member 410 and the pressure block 220.

[0062] When the cover 200 is fully open, the contact point between the first guide surface 412a and the pressure block 220 is located in the middle region of the pressure block 220, forming a surface contact structure. This increases the contact area and reduces the contact stress, thereby improving the locking stability of the cover 200 in the open state. The first guide surface 412a has a certain tilt angle. This angle design allows the locking member 410 to generate sufficient horizontal force under the action of the elastic member 420, effectively preventing the cover 200 from rotating clockwise and achieving reliable locking in the open state.

[0063] When the cover 200 is in the closed state, the contact position between the second guide surface 412b and the pressing block 220 is located in the middle region of the pressing block 220. The second guide surface 412b has a certain tilt angle. This angle design allows the locking member 410 to generate sufficient vertical force under the action of the elastic member 420, effectively preventing the cover 200 from rotating counterclockwise and achieving reliable locking in the closed state. The surface roughness Ra value of the first guide surface 412a and the second guide surface 412b is not greater than 0.8μm. This surface precision requirement ensures a low coefficient of friction when the pressing block 220 slides on the first guide surface 412a and the second guide surface 412b, making the opening and closing operation of the cover 200 more convenient and flexible.

[0064] See Figures 5-7 In one embodiment, the second mounting groove 130 has sliding grooves 132 on the side walls on both sides in the width direction, and the locking member 410 has a first protrusion 413 corresponding to the sliding groove 132, and the first protrusion 413 is slidably connected to the sliding groove 132.

[0065] In this embodiment, the sliding groove 132 and the first protrusion 413 cooperate to form a sliding pair structure. When the locking member 410 moves horizontally under the action of the spring, the first protrusion 413 slides linearly within the sliding groove 132. This constraint relationship effectively prevents the locking member 410 from shifting or wobbling during movement. This sliding connection method also has good friction reduction and wear resistance. By performing fine machining treatments on the contact surfaces of the sliding groove 132 and the first protrusion 413, such as polishing, hardening, or applying a friction-reducing coating, the coefficient of friction can be reduced, movement resistance can be decreased, and the service life of the parts can be extended.

[0066] See Figures 5-7In one embodiment, one end of the housing 100 is provided with a first limiting groove 150 adapted to the component to be charged 500, and the other end of the housing 100 is provided with a limiting part. The cover 200 is provided with a first limiting groove 150 on the end opposite to the limiting part. The first limiting groove 150 is used to abut against the limiting groove during the rotation of the cover 200 to limit the opening position of the cover 200.

[0067] See Figures 5-7 In one embodiment, the cover 200 includes a mounting portion 230 and an extension portion 240. The first mounting groove 210 is disposed on the mounting portion 230, the pressure block 220 protrudes from the mounting portion 230, and the extension portion 240 is used to block at least part of the first opening 120.

[0068] See Figure 5 In one embodiment, the cover 200 has a rotating protrusion 250 on its side wall, and the first receiving cavity 110 has a slot 111 on its inner wall corresponding to the rotating protrusion 250, and the rotating protrusion 250 engages with the slot 111.

[0069] See Figures 5-7 In one embodiment, the housing 100 includes: Housing 170, wherein the housing 170 is formed with a second receiving cavity 171; Mounting base 160, which is detachably connected to the second receiving cavity 171, is at least partially housed within the second receiving cavity 171, and the first receiving cavity 110 is formed on the side of the mounting base 160 away from the second receiving cavity 171.

[0070] This utility model also proposes an atomizing kit, including a charging device and a charging component 500 for generating vapor. The charging component 500 is at least partially inserted into the first receiving cavity 110. The outer wall of the charging component 500 is provided with charging contacts 510. When the cover 200 is closed, the charging contacts 510 abut against the charging component 300, thereby enabling charging. The specific structure of this atomizing kit is as described in the above embodiments. Since this atomizing kit adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated here.

[0071] This invention provides a first receiving cavity with a first opening within the charging device, and arranges a first magnetic suction member and a charging component within the first receiving cavity. Simultaneously, charging contacts and a second magnetic suction member are provided on the component to be charged. When the component to be charged is inserted into the first receiving cavity through the first opening, the magnetic repulsion or attraction between the first and second magnetic suction members drives the component to be charged to adjust its position relative to the charging device, such as by rotation or translation. This magnetically driven mechanism automatically guides the component to be charged to a specific position, ensuring precise alignment of its charging contacts with the charging component within the charging device. Thus, this invention achieves automatic and precise alignment of the charging interface, significantly improving the user experience. Users can complete the insertion operation without visual assistance, i.e., "blind insertion," greatly improving the convenience and efficiency of charging operations. Furthermore, this alignment mechanism also helps reduce the risk of contact wear or damage due to mis-insertion.

[0072] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A positioning charging structure, characterized in that, include: A charging device is provided with a first receiving cavity for accommodating a component to be charged, and a first opening communicating with the first receiving cavity. The first receiving cavity is provided with a first magnetic suction element and a charging component, and the charging component is used to charge the component to be charged. A component to be charged, at least partially passing through the first opening and inserted into the first receiving cavity, the component to be charged having charging contacts and a second magnetic attraction element, wherein... The first magnetic attractor is used to attract or repel the second magnetic attractor so that the charging contact is aligned with the charging assembly.

2. The alignment charging structure as described in claim 1, characterized in that, One end of the component to be charged has a mouthpiece, and the second magnetic component is disposed at the other end of the component to be charged. The outer wall of the first receiving cavity on the side away from the component to be charged forms a first mounting groove in the corresponding area at the other end of the component to be charged, and the first magnetic member is disposed in the first mounting groove.

3. The alignment charging structure as described in claim 1, characterized in that, The charging contact is disposed on the side wall of the component to be charged, and the outer wall of the first receiving cavity on the side away from the component to be charged is provided with at least one set of first through holes in the area corresponding to the charging contact. The charging assembly includes electrodes and a power source. The power source is disposed inside the charging device. The electrodes are electrically connected to the power source. The end of the electrodes protrudes from the first through hole and abuts against the charging contacts.

4. The alignment charging structure as described in claim 1, characterized in that, The side wall of the component to be charged is also provided with a third magnetic attractor. The outer wall of the first receiving cavity away from the component to be charged forms a second mounting groove in the area corresponding to the third magnetic attractor. A fourth magnetic attractor is provided in the second mounting groove. The third magnetic attractor and the fourth magnetic attractor attract each other.

5. A charging device, characterized in that, The charging device has a first receiving cavity for accommodating a component to be charged, and a first opening communicating with the first receiving cavity. The first receiving cavity contains a first magnetic attractor and a charging component. The first magnetic attractor is used to attract or repel the second magnetic attractor on the component to be charged, so that the charging contacts on the component to be charged are aligned with the charging component. The charging component is used to charge the component to be charged.

6. The charging device as described in claim 5, characterized in that, include: The box body has a third mounting groove for receiving at least a portion of the cover, and a second opening communicating with the third mounting groove; A cover capable of opening and closing, wherein the first receiving cavity and the first opening are disposed on the cover, the cover is rotatably connected to the third mounting groove, thereby receiving the component to be charged within the third mounting groove, and / or sealing at least part of the second opening, wherein... The first opening is provided at one end of the cover, and the other end of the cover forms a second mounting groove, in which the second magnetic member is disposed; The charging component is located on the inner wall of the third mounting slot.

7. The charging device as claimed in claim 6, characterized in that, The cover includes: An extension, wherein the first opening is disposed on the extension, and the extension is used to block at least a portion of the second opening; The mounting part has a first receiving cavity disposed on the mounting part, and a first mounting groove is provided at the end of the mounting part away from the extension part; A second mounting groove is formed on the side of the mounting part opposite to the box body. A fourth magnetic attractor is provided in the second mounting groove. The fourth magnetic attractor is used to attract each other to the third magnetic attractor on the component to be charged.

8. The charging device as described in claim 6, characterized in that, include: A locking assembly, the locking assembly comprising a locking element and an elastic element; The box body is also provided with a fourth mounting groove, and the cover body is provided with a pressing block corresponding to the fourth mounting groove; The locking member is slidably connected to the fourth mounting groove, and the end of the locking member opposite to the pressure block has an inclined first guide surface and a second guide surface; One end of the elastic element abuts against the locking element, and the other end of the elastic element abuts against the bottom wall of the fourth mounting groove; The pressure block abuts against the first guide surface or the second guide surface to lock the position of the cover in the closed or open state.

9. The charging device as claimed in claim 7, characterized in that, A fifth magnetic element is provided on the side of the mounting part opposite to the third mounting groove, and a sixth magnetic element is provided in the third mounting groove corresponding to the fifth magnetic element. The mounting part is tightly attached to the inner wall of the third mounting groove by the mutual attraction of the fifth magnetic element and the sixth magnetic element.

10. A component to be charged, characterized in that, The component to be charged is provided with charging contacts and a second magnetic attraction element, wherein... The second magnetic attractor is used to attract or repel the first magnetic attractor on the charging device so that the charging contacts are aligned with the charging components on the charging device; One end of the component to be charged has a mouthpiece, the second magnetic component is disposed at the other end of the component to be charged, and the charging contact is disposed on the side wall of the component to be charged. The side wall of the component to be charged is also provided with a third magnetic attractor, which is used to attract each other with the fourth magnetic attractor on the charging device so that the component to be charged is tightly attached to the charging device.

Images