CN216568403U

CN216568403U - Charging port protection structure, power supply host and aerosol generating device

Info

Publication number: CN216568403U
Application number: CN202122480669.3U
Authority: CN
Inventors: 杨小明; 牛彦明
Original assignee: Shenzhen Woody Vapes Technology Co Ltd
Current assignee: Shenzhen Woody Vapes Technology Co Ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-05-24
Anticipated expiration: 2031-10-14

Abstract

The embodiment of the application belongs to the technical field of aerosol generating devices, and relates to a charging port protection structure, a power supply host and an aerosol generating device. The charging port protection structure comprises a shell, a telescopic interface component, a transmission component and a sliding cover, wherein the telescopic interface component is movably connected inside the shell and can extend out of and retract into the shell under the action of external force; the transmission assembly is arranged in the shell and is respectively connected with the telescopic interface assembly and the sliding cover, and the transmission assembly is used for transmitting power to the sliding cover under the driving of the telescopic interface assembly so as to enable the sliding cover to move relative to the shell. The technical scheme that this application provided can be covered the socket of flexible interface unit by the sliding closure is automatic to avoid impurity such as water, oil, dust to enter into the socket of flexible interface unit, guaranteed the safe in utilization of product.

Description

Charging port protection structure, power supply host and aerosol generating device

Technical Field

The application relates to the technical field of aerosol generating devices, in particular to a charging port protection structure, a power supply host and an aerosol generating device.

Background

The aerosol generating device generally comprises an atomizer and a power supply main machine, wherein the power supply main machine mainly provides electric energy for the atomizer to generate aerosol. In order to prolong the service life of the existing power supply host, a rechargeable battery is often adopted as a power supply. When the battery of the power supply host machine is charged, the interface assembly carried by the power supply host machine is required to be connected with external power supply equipment to finish charging, but the socket of the existing interface assembly is exposed, so that the interface assembly is easy to enter water or dust, and the use safety of the product is influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application embodiment will solve is that the socket of current interface module adopts and exposes the setting, forms the potential safety hazard to the use of product.

In order to solve the above technical problem, an embodiment of the present application provides a charging port protection structure, which adopts the following technical scheme:

the charging port protection structure comprises a shell, a telescopic interface component, a transmission component and a sliding cover, wherein the telescopic interface component is movably connected inside the shell and can extend out of and retract into the shell under the action of external force; the transmission assembly is arranged in the shell and is respectively connected with the telescopic interface assembly and the sliding cover, and the transmission assembly is used for transmitting power to the sliding cover under the driving of the telescopic interface assembly so as to enable the sliding cover to move relative to the shell;

when the telescopic interface component extends out of the shell under the action of external force, the transmission component can drive the sliding cover to move so as to open the socket of the telescopic interface component; when the telescopic interface component retracts into the shell under the action of external force, the transmission component can drive the sliding cover to move so as to cover the socket of the telescopic interface component.

Furthermore, the charging port protection structure further comprises an elastic piece, the elastic piece is mounted inside the shell and comprises an elastic piece body, and a fixed end and a movable end which are respectively connected to two ends of the elastic piece body, the fixed end is connected with the shell, and the movable end is connected with the telescopic interface component;

when the telescopic interface component extends out of the shell under the action of external force, the moving end can apply thrust to the telescopic interface component so as to eject at least one part of the telescopic interface component out of the shell; when the telescopic interface component retracts into the shell under the action of external force, the moving end can apply thrust to the telescopic interface component so as to push the telescopic interface component into the shell.

Furthermore, the elastic part body comprises a spiral part, a fixed force arm and a force application force arm, the fixed force arm and the force application force arm are respectively connected to two ends of the spiral part, one end of the fixed force arm, which is far away from the spiral part, is connected with the fixed end, and one end of the force application force arm, which is far away from the spiral part, is connected with the movable end;

when the telescopic interface assembly is in a retraction state, the fixed force arm and the force application force arm are arranged in a crossed manner; when the telescopic interface component is in an extending state, the fixed force arm and the force application force arm are in a cross state.

Further, the stiff end with casing swing joint, remove the end with flexible interface subassembly swing joint.

Furthermore, the telescopic interface component comprises a sliding block and a charging interface, the sliding block is movably connected with the shell, at least one part of the sliding block is exposed out of the outer side of the shell, the sliding block can move relative to the shell under the action of external force, the charging interface is fixedly connected with the sliding block, the charging interface can extend out of and retract into the shell under the driving of the sliding block, and the charging interface is connected with the transmission component.

Furthermore, the transmission assembly comprises a gear, the gear is rotatably connected with the shell, the gear can rotate around a central shaft of the gear in the shell, and the telescopic interface assembly and the sliding cover are respectively meshed with the gear.

Further, the transmission assembly comprises a rotating shaft, the rotating shaft is fixed inside the shell and connected with the gear, and the gear can rotate around the rotating shaft.

Furthermore, the shell comprises a shell and a bottom cover, the shell and the bottom cover are matched to form a containing cavity, the transmission assembly and the sliding cover are arranged in the containing cavity, the telescopic interface assembly is movably connected with the shell, the bottom cover is provided with an extending opening corresponding to the socket of the telescopic interface assembly, one end of the telescopic interface assembly with the socket can extend out of and retract into the containing cavity from the extending opening, and the sliding cover can move relative to the bottom cover under the driving of the transmission assembly so as to open and close the extending opening.

Further, the sliding cover is arranged in the inner cavity of the shell, the bottom cover is connected with a sealing element, the sealing element is arranged on the periphery of the extension opening, and when the extension opening is in a closed state, the sealing element is attached to the sliding cover.

In order to solve the above technical problem, an embodiment of the present application further provides a power supply host, which adopts the following technical scheme:

the power supply host comprises a power supply assembly and the charging port protection structure according to any scheme, wherein the power supply assembly is electrically connected with the telescopic interface assembly of the charging port protection structure.

In order to solve the above technical problem, an embodiment of the present application further provides an aerosol generating device, which adopts the following technical scheme:

the aerosol generating device comprises an atomizer and the power supply host, wherein the atomizer is installed on the shell and is electrically connected with the power supply assembly.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

the utility model provides a mouthful protective structure charges that can move relative to the casing under the exogenic action through setting up flexible interface module to make flexible interface module can stretch out the casing or retract the casing by user's user demand, set up the transmission assembly and be connected with flexible interface module and sliding closure respectively, make and realize the linkage between sliding closure and the flexible interface module. When the telescopic interface component is not needed, the telescopic interface component can be retracted into the shell, and the sliding cover is driven to automatically cover the socket of the telescopic interface component, so that impurities such as water, oil and dust are prevented from entering the socket of the telescopic interface component, and the use safety of a product is guaranteed. When the telescopic interface component is required to be used, the telescopic interface component drives the sliding cover to move away to expose the socket of the telescopic interface component in the process of extending out of the shell, so that the telescopic interface component can extend out of the shell to be connected with external power supply equipment. The adoption can stretch out and draw back in the inside flexible interface module of casing and prior art in the interface module that the socket flushes in the casing lateral surface compare, the flexible interface module of this application stretches out behind the casing, at least partly protrusion in casing of flexible interface module to can be directly be connected with outside power supply unit, need not other connecting wires of reconnection in addition (like the USB line), it is more convenient to make the operation of charging.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

Fig. 1 is a cross-sectional view of a charging port guard structure according to a first embodiment of the present application, shown with a telescoping port assembly retracted within a housing interior;

FIG. 2 is a schematic view of the telescoping interface assembly of the charging port guard of FIG. 1 in an intermediate state between an extended housing and a retracted housing;

FIG. 3 is a schematic view of the charging port guard of FIG. 1 with the telescoping interface assembly extended out of the housing;

fig. 4 is a schematic diagram of an operation principle of the elastic member of the charging port protection structure shown in fig. 1, which illustrates a state of the elastic member when the telescopic interface assembly is in a state of being retracted into the housing;

FIG. 5 is a schematic diagram of the operation of the resilient member of the charging port guard of FIG. 1, illustrating the resilient member in an intermediate position between the extended housing and the retracted housing of the docking assembly;

fig. 6 is a schematic diagram of the operation of the elastic member of the charging port protection structure of fig. 1, illustrating the state of the elastic member when the telescopic interface assembly is in the state of extending out of the housing;

fig. 7 is a sectional view of a charging port guard structure according to a second embodiment provided in the present application;

fig. 8 is a schematic perspective view of an aerosol generating device according to an embodiment of the present disclosure.

Reference numerals:

100. a housing; 110. a housing; 120. a bottom cover; 121. an extension opening; 200. a telescoping interface assembly; 210. a slider; 220. a charging interface; 300. a transmission assembly; 310. a gear; 320. a rotating shaft; 400. a sliding cover; 500. an elastic member; 510. an elastic member body; 511. a spiral portion; 512. fixing a force arm; 513. a force application arm; 520. a fixed end; 530. a mobile terminal; 600. a seal member; 700. a first protrusion; 800. a second protrusion; 900. a battery case; 1000. an atomizer.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the present application provides a charging port protection structure, referring to fig. 1 to 6, where fig. 1 to 6 are a first embodiment provided in the present application. In this embodiment, the charging port protection structure includes a housing 100, a telescopic interface assembly 200, a transmission assembly 300 and a sliding cover 400, wherein the telescopic interface assembly 200 is movably connected inside the housing 100, and the telescopic interface assembly 200 can extend out of and retract into the housing 100 under the action of an external force; the transmission assembly 300 is installed inside the housing 100, the transmission assembly 300 is respectively connected to the telescopic interface assembly 200 and the sliding cover 400, and the transmission assembly 300 is used for transmitting power to the sliding cover 400 under the driving of the telescopic interface assembly 200, so that the sliding cover 400 moves relative to the housing 100.

When the telescopic interface assembly 200 extends out of the housing 100 under the action of an external force, the transmission assembly 300 can drive the sliding cover 400 to move so as to open the socket of the telescopic interface assembly 200; when the telescopic interface assembly 200 is retracted into the housing 100 under the action of external force, the transmission assembly 300 can drive the sliding cover 400 to move, so as to cover the socket of the telescopic interface assembly 200.

It can be understood that the working principle of the charging port protection structure is as follows:

the telescopic interface assembly 200 is capable of extending out of the housing 100 by an external force and retracting into the interior of the housing 100 by an external force. When a user needs to use the telescopic socket assembly, an external force can be applied to the telescopic interface assembly 200, when the telescopic interface assembly 200 moves in a direction extending out of the shell 100 under the action of the external force, the telescopic interface assembly 200 drives the transmission assembly 300 to move, and then the transmission assembly 300 transmits power to the sliding cover 400, so that the sliding cover 400 can move relative to the shell 100, and the socket of the telescopic interface assembly 200 is exposed after the sliding cover 400 moves, so that the telescopic interface assembly 200 can extend out of the shell 100, and the telescopic interface assembly 200 can be connected with external power supply equipment through the socket; when the user does not need to use the retractable socket assembly, a reverse external force may be applied to the retractable socket assembly 200, so that the retractable socket assembly 200 moves in a direction of retracting into the housing 100 (i.e., moves in a reverse direction) under the external force. Meanwhile, the retractable interface assembly 200 drives the transmission assembly 300 to move in a reverse direction, the sliding cover 400 is driven by the transmission assembly 300 to move in a reverse direction relative to the housing 100, and after the retractable interface assembly 200 retracts into the housing 100, the sliding cover 400 also moves to a position corresponding to the socket of the retractable interface assembly 200 to shield the socket of the retractable interface assembly 200.

Compared with the prior art, this mouthful protective structure charges has following technological effect at least:

the charging port protection structure provided by the embodiment of the application can move relative to the shell 100 under the action of external force by arranging the telescopic interface component 200, so that the telescopic interface component 200 can extend out of the shell 100 and retract into the shell 100 according to the use requirements of users, the transmission component 300 is arranged to be connected with the telescopic interface component 200 and the sliding cover 400 respectively, and linkage between the sliding cover 400 and the telescopic interface component 200 is realized. When the telescopic interface component 200 is not needed, the telescopic interface component 200 can be retracted into the housing 100, and the sliding cover 400 is driven to cover the socket of the telescopic interface component 200, so that impurities such as water, oil and dust are prevented from entering the socket of the telescopic interface component 200, and the use safety of the product is ensured. When the telescopic interface assembly 200 is required to be used, the sliding cover 400 is driven to move away to expose the socket of the telescopic interface assembly 200 in the process that the telescopic interface assembly 200 extends out of the housing 100, so that the telescopic interface assembly 200 can extend out of the housing 100 to be connected with an external power supply device. The adoption can stretch out and draw back in the inside flexible interface module 200 of casing 100 and the interface module that the socket flushed in casing 100 lateral surface in prior art compare, the flexible interface module 200 of this application stretches out behind casing 100, and at least some protrusion in casing 100 of flexible interface module 200 to can be directly connected with outside power supply unit, need not connect other connecting wires (like the USB line) in addition again, make the operation of charging more convenient.

In one embodiment, referring to fig. 1 to 6, the protection structure of the charging interface 220 further includes an elastic member, the elastic member is installed inside the housing 100, the elastic member includes an elastic member body 510, and a fixed end 520 and a movable end 530 respectively connected to two ends of the elastic member body 510, the fixed end 520 is connected to the housing 100, and the movable end 530 is connected to the telescopic interface assembly 200.

Referring to fig. 2-3 and 5-6, when the expansion joint assembly 200 is extended out of the housing 100 under an external force, the moving end 530 can apply a pushing force to the expansion joint assembly 200 toward the outside of the housing 100 to eject the expansion joint assembly out of the housing; referring to fig. 1-2 and 4-5, when the expansion joint assembly 200 is retracted into the housing 100 by an external force, the moving end 530 can apply a pushing force to the expansion joint assembly 200 toward the interior of the housing 100 to push the expansion joint assembly into the housing.

Specifically, the movable end 530 on the elastic member body 510 is driven by the movement of the flexible interface assembly 200 to move together with the flexible interface assembly 200 relative to the housing 100, the fixed end 520 on the elastic member body 510 is connected to the housing 100, and the position of the fixed end 520 in the housing 100 is not changed, so that the two ends of the elastic member body 510 move relatively, and the elastic member body 510 can deform while driving the flexible interface assembly 200 by external force, and when the deformation of the elastic member body 510 reaches a critical point, the elastic member body 510 can release energy opposite to that before reaching the deformation critical point to the flexible interface assembly 200 through the movable end 530, so that the flexible interface assembly 200 respectively receives thrust forces in two different directions before and after the deformation critical point of the elastic member body 510.

It can be understood that, in the two processes of extending and retracting the telescopic interface assembly 200 into and out of the housing 100 respectively under the action of external force, the elastic member body 510 is deformed, and the process of deformation and thrust generation is as follows: in the process that the flexible interface assembly 200 extends out of the housing 100, before the deformation of the flexible interface assembly 510 reaches the critical point, the flexible interface assembly 200 is pushed into the housing 100 by the movable end 530 of the flexible interface body 510, so as to prevent the flexible interface assembly 200 from being accidentally touched and ejected, at this time, the movable end 530 continues to move in the direction of extending out of the housing, and after the deformation of the flexible interface assembly 510 reaches the critical point, the flexible interface assembly 200 is pushed out of the housing 100 by the movable end 530 of the flexible interface body 510; in the process of retracting the flexible interface assembly 200 into the housing 100, before the deformation of the elastic member body 510 reaches the critical point, the elastic member body 510 applies a pushing force to the flexible interface assembly 200 through the moving end 530, so as to prevent the flexible interface assembly 200 from easily retracting into the housing, which affects the insertion with the external power supply device, at this time, the moving end 530 continues to move toward the direction of retracting into the housing, and when the deformation of the elastic member body 510 reaches the critical point, the elastic member body 510 applies a pushing force to the flexible interface assembly 200 through the moving end 530, which faces the housing 100.

It can be understood that the deformation threshold of the elastic element body 510 is to change the direction of the force applied by the moving end to the telescopic interface assembly 200, since the elastic element body 510 itself has a certain amount of deformation. Make flexible interface subassembly 200 in the in-process that stretches out and draws back casing 100, the homoenergetic that can receive two not equidirectionals that elastic component 500 provided can realize that the semi-automatic of flexible interface subassembly 200 pops out and semi-automatic pushes, makes taking out and accomodating of flexible interface subassembly 200 more laborsaving, convenient, also makes flexible interface subassembly 200 can stretch out more completely.

In this embodiment, the elastic member body 510 includes a spiral portion 511, a fixed force arm 512 and a force applying force arm 513, the fixed force arm 512 and the force applying force arm 513 are respectively connected to two ends of the spiral portion 511, one end of the fixed force arm 512 away from the spiral portion 511 is connected to the fixed end 520, and one end of the force applying force arm 513 away from the spiral portion 511 is connected to the movable end 530.

When the telescopic interface assembly 200 is in the retracted state, the fixed force arm 512 and the force application force arm are arranged in a crossed manner; when the telescoping interface assembly 200 is in the extended state, the fixed moment arm 512 and the force applying moment arm are out of the crossed state.

In this embodiment, the free angle of the resilient member is less than 180 °. The elastic element is a torsion spring, and when the elastic element is in no load, the included angle between the fixed force arm 512 and the force application force arm 513 is less than 180 degrees. The fixed arm 512 and the fixed end 520 form a first connection end connected to the housing 100, the force applying arm 513 and the movable end 530 form a second connection end connected to the telescopic interface assembly 200, and the spiral portion 511 forms a free end. That is, the spiral part 511 is not connected to other components except the fixed arm 512 and the force applying arm 513, so that the spiral part 511 at the end of the force applying arm 513 far from the moving end 530 is also displaced to a certain extent according to the movement of the moving end 530.

Specifically, when the telescopic interface assembly 200 moves in the direction extending out of the housing 100 under the action of an external force, the force application arm is compressed and deformed under the action of the external force, so as to damp the movement of the telescopic interface assembly 200 in the direction extending out of the housing 100, the force application arm stores energy through compression deformation until the moving end 530 continues to move in the direction extending out of the housing 100, so that the force application arm releases the energy in the direction extending out of the housing 100 to the telescopic interface assembly 200 after reaching a deformation critical point, the deformation of the force application arm is reduced, and an included angle smaller than 180 degrees is formed between the force application arm and the fixed arm 512.

When the telescopic interface assembly 200 moves in the direction of retracting into the housing 100 under the action of an external force, the force application arm is firstly compressed and deformed under the action of the external force to damp the movement of the telescopic interface assembly 200 in the direction of retracting into the housing 100, the force application arm stores energy through compression deformation until the moving end 530 continues to move in the direction of retracting into the housing 100, so that after the force application arm reaches a deformation critical point, the force application arm releases the energy in the direction of retracting into the housing 100 to the telescopic interface assembly 200, the deformation of the force application arm is restored, and the force application arm and the fixed arm 512 are arranged in a crossed manner.

In the embodiment of the present application, the energy is released through the movement and compression deformation of the force application arm, so that the telescopic interface assembly 200 is damped in the initial stage of extending out of the housing 100 and retracting into the housing 100, and the telescopic interface assembly 200 is prevented from moving in a telescopic manner due to mistaken touching. When the external force on the telescopic interface assembly 200 overcomes the damping effect, the force-applying arm can provide a boosting force for the movement of the telescopic interface assembly 200.

In this embodiment, the fixed end 520 is movably connected to the housing 100, and the movable end 530 is movably connected to the expansion joint assembly 200. Specifically, the fixed end 520 is pivotally connected to the housing 100, and the movable end 530 is pivotally connected to the expansion joint assembly 200.

Referring to fig. 1 to 6, in the embodiment, a cylindrical first protrusion 700 is disposed inside the housing 100, the first protrusion 700 is fixedly connected to the housing 100, and the fixing end 520 is sleeved outside the first protrusion 700 and rotatably connected to the first protrusion 700. It is understood that the fixing end 520 can rotate around the central axis of the first protrusion 700 with respect to the first protrusion 700, and the position of the fixing end 520 in the housing 100 is always maintained.

In this embodiment, a cylindrical second protrusion 800 is disposed on the outer side of the telescopic interface assembly 200, the second protrusion 800 is fixedly connected to the telescopic interface assembly 200, and the moving end 530 is sleeved on the outer side of the second protrusion 800 and rotatably connected to the second protrusion 800. It will be appreciated that the movable end 530 is capable of rotating relative to the second protrusion 800 about the central axis of the second protrusion 800, and the movable end 530 is capable of moving relative to the fixed end 520 in response to the movement of the telescopic interface assembly 200.

In one embodiment, the telescopic interface assembly 200 includes a slider 210 and a charging interface 220, the slider 210 is movably connected with the housing 100, at least a portion of the slider 210 is exposed outside the housing 100, the slider 210 can move relative to the housing 100 under the action of external force, the charging interface 220 is fixedly connected with the slider 210, the charging interface 220 can extend out of and retract into the housing 100 under the driving of the slider 210, and the charging interface 220 is connected with the transmission assembly 300.

In this embodiment, the charging interface 220 is a USB interface. In other embodiments, the charging interface 220 may be other interface structures capable of forming an electrical connection with an external power supply device.

In this embodiment, the user may push charging interface 220 out of housing 100 or push charging interface 220 into housing 100 by applying a pushing force to slider 210.

In this embodiment, the moving end 530 of the elastic member body 510 is connected to the charging interface 220. Transmission assembly 300 is connected to charging interface 220.

In one embodiment, the transmission assembly 300 includes a gear 310, the gear 310 is rotatably connected to the housing 100, the gear 310 can rotate around a central axis of the gear 310 in the housing 100, and the retractable interface assembly 200 and the sliding cover 400 are respectively engaged with the gear 310.

In this embodiment, the transmission assembly 300 includes a rotating shaft 320, the rotating shaft 320 is fixed inside the casing 100, the rotating shaft 320 is connected with the gear 310, and the gear 310 can rotate around the rotating shaft 320.

In this embodiment, the gear 310 rotates inside the housing 100 relative to the housing 100 through the rotating shaft 320, the flexible interface assembly 200 is engaged with the gear 310, so that the gear 310 rotates when the flexible interface assembly 200 moves, and the sliding cover 400 engaged with the gear 310 is also displaced by the gear 310 during the rotation of the gear 310, thereby achieving the linkage between the flexible interface assembly 200 and the sliding cover 400. In this embodiment, the gear 310 is engaged with the outside of the charging interface 220 in the telescopic interface assembly 200, and the moving direction of the sliding cover 400 is perpendicular to the moving direction of the telescopic interface assembly 200.

In some embodiments, the side of the charging interface 220 away from the gear 310 is provided with a snap structure (not shown) that is engaged with the inner wall of the housing 100. When the charging interface 220 retracts to the position where the clamping structure is clamped and matched with the inner wall of the shell 100, the charging interface 220 can be locked in the shell 100 through the matching of the clamping structure and the inner wall of the shell, so that the stability of the charging interface 220 in the shell 100 is further improved, and the charging interface 220 is prevented from being pushed out of the shell 100 due to mistaken contact; when interface 220 charges stretches out to the mutual joint complex position of joint structure and casing 100 inner wall, through the cooperation of joint structure and casing inner wall, can be outside casing 100 with interface 200 locking that charges to further improve the stability when interface 220 charges stretches out the casing, make the interface that charges can be connected with outside power supply unit more steadily, charge the interface and be difficult to take place to retract.

Referring to fig. 7, fig. 7 shows a second embodiment provided by the present application. In this embodiment, the casing 100 includes a housing 110 and a bottom cover 120, the housing 110 and the bottom cover 120 cooperate to form a containing cavity, the transmission assembly 300 and the sliding cover 400 are both disposed in the containing cavity, the telescopic interface assembly 200 is movably connected to the housing 110, the bottom cover 120 is provided with an extending port 121 corresponding to the socket of the telescopic interface assembly 200, one end of the telescopic interface assembly 200 with the socket can extend out of and retract into the containing cavity from the extending port 121, and the sliding cover 400 can move relative to the bottom cover 120 under the driving of the transmission assembly 300 to open and close the extending port 121.

Specifically, the telescopic interface assembly 200 is telescopic through the extension port 121, and the sliding cover 400 covers the socket of the telescopic interface assembly 200 by opening and closing the extension port 121. When the slide cover 400 is removed from the position of the extension opening 121, the extension opening 121 is opened, and the telescopic interface assembly 200 can be extended from the accommodating cavity; when the telescopic interface assembly 200 is retracted into the accommodating cavity, the sliding cover 400 moves to the position of the extension opening 121 at the same time to shield the extension opening 121, at this time, the extension opening 121 is closed, and the socket of the telescopic interface assembly 200 is accommodated in the closed accommodating cavity.

In this embodiment, the sliding cover 400 is installed in the inner cavity of the housing 100, the bottom cover 120 is connected to the sealing member 600, the sealing member 600 is disposed on the periphery of the extension opening 121, and when the extension opening 121 is in the closed state, the sealing member 600 is attached to the sliding cover 400.

Specifically, the sealing member 600 is disposed on the periphery of the extension opening 121, so that when the extension opening 121 is shielded by the sliding cover 400 and is in a closed state, the bottom cover 120 can be tightly connected with the sliding cover 400 through the sealing member 600, thereby preventing moisture from entering a connection gap between the bottom cover 120 and the sliding cover 400 from the extension opening 121, and improving the waterproof performance of the product.

Based on the above-mentioned protection structure for the charging port, an embodiment of the present application further provides a power supply host, referring to fig. 1 to 6, the power supply host includes a power supply component and the protection structure for the charging port as described in any of the above-mentioned embodiments, and the power supply component is electrically connected to the telescopic interface component 200 of the protection structure for the charging port.

Specifically, the power supply assembly includes a power source and a charging circuit board, the power source is connected with the charging circuit board, and the telescopic interface assembly 200 is connected with the charging circuit board. Specifically, the charging interface 220 is connected to the charging circuit board.

In this embodiment, the power source is a rechargeable battery. The battery case 900 is disposed inside the casing 100, the battery case 900 is fixedly connected to the casing 100, the rechargeable battery is installed in the battery case 900, and the fixed end 520 of the elastic member is connected to the battery case 900.

In this embodiment, the first protrusion 700 is fixedly coupled to the battery case 900. In other embodiments, the first protrusion 700 may be fixedly connected to other components inside the casing 100, which are not changed, as long as the position of the fixing end 520 is not changed after the fixing end 520 is connected to the first protrusion 700.

Based on the above power supply host, an aerosol generating device is further provided in the embodiments of the present application, referring to fig. 8, the aerosol generating device includes an atomizer 1000 and the power supply host as described in any of the above embodiments, the atomizer 1000 is mounted on the housing 100 and is electrically connected to the power supply assembly.

As can be appreciated, the power supply assembly provides the atomizer 1000 with the electrical energy required to generate the aerosol, and the telescopic interface assembly 200 can facilitate charging of the power supply assembly.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. A charging port protection structure is characterized by comprising a shell, a telescopic interface component, a transmission component and a sliding cover;

the telescopic interface component is movably connected inside the shell and can extend out of and retract into the shell under the action of external force;

the transmission assembly is arranged in the shell and is respectively connected with the telescopic interface assembly and the sliding cover, and the transmission assembly is used for transmitting power to the sliding cover under the driving of the telescopic interface assembly so as to enable the sliding cover to move relative to the shell;

2. The charging port protection structure according to claim 1, further comprising an elastic member, wherein the elastic member is installed inside the housing, the elastic member comprises an elastic member body, and a fixed end and a movable end respectively connected to two ends of the elastic member body, the fixed end is connected to the housing, and the movable end is connected to the telescopic interface assembly;

3. The charging port protection structure according to claim 2, wherein the elastic member body comprises a spiral portion, a fixing force arm and a force application force arm, the fixing force arm and the force application force arm are respectively connected to two ends of the spiral portion, one end of the fixing force arm away from the spiral portion is connected to the fixing end, and one end of the force application force arm away from the spiral portion is connected to the moving end;

4. A charging port guard structure as claimed in claim 2 wherein said fixed end is movably connected to said housing and said movable end is movably connected to said telescoping interface assembly.

5. The charging port protection structure according to claim 1, wherein the telescopic interface assembly comprises a slider and a charging port, the slider is movably connected with the housing, at least one part of the slider is exposed out of the housing, the slider can move relative to the housing under the action of external force, the charging port is fixedly connected with the slider, the charging port can extend out of and retract into the housing under the driving of the slider, and the charging port is connected with the transmission assembly.

6. The charging port protection structure according to claim 1, wherein said transmission assembly comprises a gear, said gear is rotatably connected to said housing, said gear is rotatable within said housing about a central axis of said gear, and said telescoping interface assembly and said sliding cover are engaged with said gear, respectively.

7. A charging port guard structure according to claim 6 wherein the transmission assembly includes a shaft fixed inside the housing, the shaft being connected to the gear wheel, the gear wheel being rotatable about the shaft.

8. The charging port protection structure according to claim 1, wherein the housing includes a housing and a bottom cover, the housing and the bottom cover cooperate to form a receiving cavity, the transmission assembly and the sliding cover are both disposed in the receiving cavity, the telescopic interface assembly is movably connected to the housing, the bottom cover is provided with an extending port corresponding to the inserting port of the telescopic interface assembly, the end of the telescopic interface assembly having the inserting port is capable of extending from the extending port and retracting into the receiving cavity, and the sliding cover is capable of moving relative to the bottom cover under the driving of the transmission assembly to open and close the extending port.

9. A power supply host, comprising a power supply component and the charging port protection structure according to any one of claims 1 to 8, wherein the power supply component is electrically connected with the telescopic interface component of the charging port protection structure.

10. An aerosol generating device comprising an atomiser mounted on the housing and electrically connected to the power supply assembly and a power supply as claimed in claim 9.