CN112017889A

CN112017889A - Button mounting structure and aerosol generator of aerosol generator

Info

Publication number: CN112017889A
Application number: CN202010938555.6A
Authority: CN
Inventors: 欧阳俊伟
Original assignee: Shenzhen IVPS Technology Co Ltd
Current assignee: Shenzhen IVPS Technology Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-12-01

Abstract

The invention discloses a key mounting structure of an aerosol generator and the aerosol generator, wherein the key mounting structure comprises a shell, a key and a switch, a sealed cavity is formed in the shell, a mounting part isolated from the sealed cavity is arranged outside the shell, the switch is mounted in the sealed cavity, the key is movably connected with the mounting part, a first end of the key is rotatably connected with the mounting part, a second end of the key is elastically abutted against the mounting part and is provided with a pressing part corresponding to the switch, and when the second end of the key is pressed, the pressing part rotates around the first end and presses the switch; when the pressing is cancelled, the second end rebounds to drive the pressing part to rotate and to be far away from the switch. The large key is arranged by arranging the installation part isolated from the inner space outside the shell, so that the gap between the large key and the inner space cannot be generated relative to the movement of the installation part, static water resistance is realized, and the water resistance of the key is improved.

Description

Button mounting structure and aerosol generator of aerosol generator

Technical Field

The invention relates to a key mounting structure of an aerosol generator and the aerosol generator using the key mounting structure of the aerosol generator.

Background

The aerosol generator is used for heating the oil liquid, atomizing the oil liquid into aerosol and outputting the aerosol for users to use. Currently, the aerosol generator usually controls the power supply device to supply power to the atomization device through a key, so as to promote the atomization device to be heated. The existing keys comprise a big key and a small key, wherein the small key is easy to realize a waterproof structure due to small volume; however, in order to increase the pressing area of the large keys, which are convenient for the user to operate, the large keys typically cover most or all of one side of the aerosol generator, even as an integral part of the entire device housing. The structure enables the large key to move relative to the equipment shell when being pressed, and a large amount of moving gaps are formed, so that external liquid and dust easily enter the equipment from the moving gaps of the large key, and internal components are damaged.

Thus, the prior art is yet to be improved and enhanced.

Disclosure of Invention

The invention mainly aims to provide a key mounting structure of an aerosol generator and the aerosol generator, and aims to improve the waterproof performance of a large key.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a key mounting structure of an aerosol generator comprises a shell, a key and a switch, wherein a sealed cavity is formed inside the shell, a mounting part isolated from the sealed cavity is arranged outside the shell, the switch is mounted in the sealed cavity, the key is movably connected to the mounting part, a first end of the key is rotatably connected with the mounting part, a second end of the key is elastically abutted to the mounting part and is provided with a pressing part corresponding to the switch, and when the second end of the key is pressed, the pressing part rotates around the first end and presses the switch; when the pressing is cancelled, the second end rebounds to drive the pressing part to rotate and to be far away from the switch.

The key mounting structure of the aerosol generator comprises a key, a mounting part and a plurality of first buckles, wherein the key protrudes towards the mounting part and is provided with at least one first buckle; when the key is pressed, the first buckle is separated from the corresponding second buckle, and when the key is not pressed, the first buckle is abutted to the corresponding second buckle.

The button mounting structure of aerosol generator, wherein, first buckle is the same with corresponding second buckle structure, all includes the spliced pole and with the position portion of detaining that the spliced pole links to each other, the spliced pole of first buckle with the button links to each other so that form the confession between button and the corresponding position portion of detaining the first clearance that the second buckle removed, the spliced pole of second buckle with the installation department links to each other so that form the confession between installation department and the corresponding position portion of detaining the second clearance that first buckle removed.

Aerosol generator's button mounting structure, wherein, first buckle and second buckle are two, and two first buckles are located respectively the first end and the second end of button, two second buckles correspond distribute in the installation department.

The key mounting structure of the aerosol generator comprises a key body and an elastic piece, wherein one end of the key body is convexly provided with a rotating shaft, the other end of the key body is convexly provided with the pressing part, the mounting part is provided with a holding groove matched with the rotating shaft, and the rotating shaft is held in the holding groove and can rotate in the holding groove.

The aerosol generator key mounting structure comprises an elastic piece, a pressing part, a key body, a pressing part, a mounting part and a key body, wherein one end of the elastic piece is fixed at one end of the key body close to the pressing part, the other end of the elastic piece is elastically abutted against the mounting part, the mounting part is provided with a guide groove matched with the elastic piece, and one end of the elastic piece, far away from the key body, is accommodated in the guide groove.

Aerosol generator's button mounting structure, wherein, the shell includes ebonite shell and flexible glue shell, ebonite shell and flexible glue shell integrated into one piece, and enclose sealed chamber and completely cut off in the installation department in sealed chamber.

The button mounting structure of aerosol generator, wherein, the ebonite shell correspond to press the splenium be equipped with the through-hole of sealed chamber intercommunication, the flexible glue shell covers and seals the through-hole to form the elastic arm, press the splenium to be located one side of elastic arm, the switch is located the opposite side of elastic arm, when the button was pressed, press the splenium to press the elastic arm to make the elastic arm take place elastic deformation and press the switch.

The button mounting structure of the aerosol generator is characterized in that the elastic arm is sunken towards the sealing cavity to form a groove, and the pressing part is partially accommodated in the groove.

An aerosol generator comprising a key mounting arrangement for an aerosol generator as claimed in any preceding claim.

Has the advantages that: the invention provides a key mounting structure of an aerosol generator and the aerosol generator, wherein the key mounting structure comprises a shell, a key and a switch, a sealed cavity is formed in the shell, a mounting part isolated from the sealed cavity is arranged outside the shell, the switch is mounted in the sealed cavity, the key is movably connected with the mounting part, a first end of the key is rotatably connected with the mounting part, a second end of the key is elastically abutted against the mounting part and is provided with a pressing part corresponding to the switch, and when the second end of the key is pressed, the pressing part rotates around the first end and presses the switch; when the pressing is cancelled, the second end rebounds to drive the pressing part to rotate and to be far away from the switch. The large key is arranged by arranging the installation part isolated from the inner space outside the shell, so that the gap between the large key and the inner space cannot be generated relative to the movement of the installation part, static water resistance is realized, and the water resistance of the key is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a perspective view of a preferred embodiment of a key mounting structure of an aerosol generator according to the present invention;

FIG. 2 is an exploded view of a preferred embodiment of a key mounting structure of an aerosol generator according to the present invention;

FIG. 3 is a perspective view of a key in a preferred embodiment of the key mounting structure of the aerosol generator of the present invention;

fig. 4 is a sectional view of a preferred embodiment of a key mounting structure of an aerosol generator according to the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Fig. 1-4 are schematic views of a key mounting structure of an aerosol generator according to a preferred embodiment of the present invention. The key mounting structure comprises a shell 1, a key 2 and a switch 3, wherein a sealed cavity 14 is formed inside the shell 1, a mounting part 13 isolated from the sealed cavity 14 is arranged outside the shell 1, the switch 3 is mounted in the sealed cavity 14, the key 2 is movably connected to the mounting part 13, a first end 201 of the key 2 is rotatably connected with the mounting part 13, a second end 202 of the key 2 is elastically abutted to the mounting part 13 and is provided with a pressing part 213 corresponding to the switch 3, and when the second end 202 of the key 2 is pressed, the pressing part 213 rotates around the first end 201 and presses the switch 3; when the pressing is cancelled, the second end 202 rebounds to drive the pressing portion 213 to rotate and move away from the switch 3. This embodiment sets up in the totally isolated installation department 13 in inside sealed chamber 14 through casing 1 at aerosol generator to with button 2 mobilizable install in installation department 13 for the clearance that the relative installation department 13 of button 2 produced can not exert an influence to the sealed effect in sealed chamber 14, thereby static seal has improved the waterproof performance of button 2 structure.

In the present embodiment, as shown in fig. 2, the housing 1 includes a hard rubber shell 11 and a soft rubber shell 12. The hard rubber shell 11 is made of hard rubber material, such as plastic, engineering plastic, etc. The hard gelatin shell 11 provides the strength required by the housing 1 to support and protect the internal components. Of course, other hard materials, such as alloys, that provide support strength may be used for the hard rubber shell 11. The soft shell 12 is made of soft rubber materials, such as silica gel, rubber, silicon rubber and the like. The soft rubber shell 12 is used for filling a gap formed by assembling the hard rubber shell 11 so as to realize waterproof and dustproof functions. Preferably, the hard rubber shell 11 and the soft rubber shell 12 are processed by adopting an integrated forming process, so that the binding force between the hard rubber shell 11 and the soft rubber shell 12 is increased, the sealing effect of the soft rubber shell 12 is further improved, the assembling procedures of the hard rubber shell and the soft rubber shell are also saved, and the production efficiency is improved.

Further, the soft rubber shell 12 covers at least part of the surface of the hard rubber shell 11, and encloses a sealed cavity 14 and an installation part 13 isolated from the sealed cavity 14. That is, a sealed chamber 14 inside the housing 1 and a mounting portion 13 outside the housing 1 isolated from the sealed chamber 14 are formed. The sealed cavity 14 is used for installing components such as a battery element, a control panel, a lead, a switch 3 and the like, and the components are installed in the sealed cavity 14, so that external liquid and dust are prevented from entering the sealed cavity 14 and damaging the components. The mounting portion 13 is used for mounting the key 2, and may be a groove structure disposed on the surface of the housing 1, or may be a flat surface of the housing 1 or other structure adapted to the key 2. Preferably, the mounting portion 13 is a groove structure disposed on the surface of the housing 1, that is, the mounting portion 13 is a mounting groove. When the key 2 is arranged in the groove-shaped structure, the surface of the key can be flush with the outer surface of the shell 1 or lower than the outer surface of the shell 1, so that the key 2 can be effectively prevented from being triggered by mistake. The present embodiment will be described in detail by taking the mounting portion 13 as an example of a mounting groove.

In the present embodiment, as shown in fig. 2 and 3, the key 2 includes a key body 21 and an elastic member 22. The key body 21 is a long plate structure, the length direction of which extends along the length direction of the housing 1, and the width direction of which extends along the thickness direction of the housing 1, so that the length direction and the width direction of the key 2 are respectively matched with the length direction and the thickness direction of the housing 1, so that the key 2 can be attached to the mounting portion 13/the housing 1 after being assembled. For example, if the surface of the mounting portion 13 in the thickness direction is an arc surface, the key 2 in the width direction is an arc surface adapted to the arc surface. The key body 21 may cover a partial region of one side of the housing 1 and may cover the entire region of one side of the housing 1, so that the pressing area of the key 2 is increased, thereby increasing the user's operable region and facilitating the user's operation.

Referring to fig. 3, a rotating shaft 212 is convexly disposed at one end of the key body 21 facing the mounting groove, i.e., the first end 201 of the mounting member is formed. The rotating shaft 212 extends along the width direction of the key body 21, so that when the key body 21 rotates around the rotating shaft 212, the key body deflects in the length direction. Correspondingly, the bottom wall of the mounting groove is provided with an accommodating groove 131, and the rotating shaft 212 is accommodated in the accommodating groove 131 and can rotate in the accommodating groove 131, so that the key body 21 is rotatably connected with the mounting groove. The inner wall of the accommodating groove 131 is arc-shaped and is matched with the surface of the rotating shaft 212, so that the rotating shaft 212 can smoothly rotate along the inner wall of the accommodating groove 131 to drive the key body 21 to rotate by taking the rotating shaft 212 as a center. The opposite end of the key body 21 protrudes toward the mounting groove to form the pressing portion 213, i.e. the second end 202 of the key 2. The pressing portion 213 is used for pressing the switch 3 and has a columnar structure. The cross-section of the pressing part 213 has a shape and size corresponding to the switch 3 to increase a pressing area. The embodiment realizes the rotating connection by adopting the rotating shaft 212, and saves the pressure required by pressing by the user by utilizing the force just applied to the key 2 by the distance.

Further, as shown in fig. 2 and 4, the hard rubber case 11 is provided with a through hole (not shown) corresponding to the pressing portion 213, one end of the through hole is communicated with the sealing cavity 14 and directly faces the switch 3, and the other end is communicated with the pressing portion 213. The soft shell 12 covers and seals the through hole. Because the soft rubber shell 12 is made of soft rubber material and has elasticity, the part of the soft rubber shell 12 covering the through hole forms an elastic arm 134 with elasticity. The pressing portion 213 is located at one side of the elastic arm 134, and the switch 3 is located at the other side of the elastic arm 134. When one end of the key 2 close to the pressing portion 213 is pressed, the key body 21 rotates around the rotating shaft 212, and drives the pressing portion 213 to press the elastic arm 134, so that the elastic arm 134 elastically deforms and presses the switch 3. Preferably, the elastic arms 134 are recessed into the sealed cavity 14 to form a groove partially sunk into the sealed cavity 14. The outer side wall of the groove is tightly attached to the hole wall of the through hole, and the bottom wall of the groove is located right above the switch 3. Such a structure increases the joint area between the elastic arm 134 and the through hole, thereby improving the reliability of sealing the through hole, and simultaneously increasing the length of the elastic arm 134 that can deform, thereby increasing the elasticity, and effectively preventing the elastic arm 134 from being crushed. The pressing part 213 is partially accommodated in the groove, so that the pressing part 213 is partially sunk into the sealing cavity 14, the occupation of the key 2 on the thickness space of the surface of the shell 1 is reduced, the thickness of the aerosol generator is reduced, and the miniaturization development is promoted. Further, the bottom wall of the groove has a portion with a larger thickness corresponding to the pressing portion 213 than other regions, so that when the region with the larger thickness is pressed by the pressing portion 213, the elastic force thereof can be increased to prevent the pressing portion 213 from being crushed, and the length of the pressing portion 213 can be reduced.

Further, as shown in fig. 4, the periphery of the switch 3 is covered with a silicone cover 4, one side of the top wall of the silicone cover 4 is attached to the elastic arm 134, and the other side is attached to the switch 3. The silica gel cover 4 can be used as a protective cover of the switch 3, and the elasticity of the key 2 is enhanced, so that the pressing hand feeling is enhanced.

In this embodiment, as shown in fig. 2 to 4, the elastic member 22 is a spring. One end of the elastic element 22 is fixed at one end of the key body 21 close to the pressing portion 213, and the other end is elastically abutted against the bottom wall of the mounting groove. The elastic element 22 can be located on one side of the pressing portion 213 close to the rotating shaft 212, i.e. between the pressing portion 213 and the rotating shaft 212; it can also be located on the side of the pressing portion 213 away from the rotating shaft 212. Preferably, the elastic member 22 is located on a side of the pressing portion 213 away from the rotating shaft 212, so that a distance between the elastic member 22 and the rotating shaft 212 can be increased, and thus a moment arm of the resilient force can be increased, so that the key body 21 can be more easily rebounded. Preferably, the key body 21 is provided with a guide post 214, and one end of the spring is sleeved on the guide post 214 to realize fixation. The bottom wall of the mounting groove is provided with a guide groove 133, and the other end of the spring is accommodated in the guide groove 133. Wherein the center axes of the guide post 214 and the guide groove 133 are coincident. The guide post 214 and the guide groove 133 limit the extension and contraction direction of the spring, and the spring is prevented from swinging. Preferably, the spring is a conical spring. The small diameter end of the conical spring is sleeved on the guide post 214, and the large diameter end is accommodated in the guide groove 133, so that when the spring is compressed, the large diameter end can provide stable support, and meanwhile, the elasticity of the spring can be increased. When the pressing on the key body 21 is cancelled, the elastic member 22 restores the deformation and applies an upward pushing force to the second end 202 of the key 2, the second end 202 of the key 2 rotates around the rotating shaft 212 and returns to the position before the pressing, the pressing portion 213 disengages from the elastic arm 134, and the elastic arm 134 restores the deformation and disengages from the switch 3. The present embodiment realizes the automatic rebound of the key 2 by the elastic member 22.

In this embodiment, as shown in fig. 2 and fig. 3, the key 2 protrudes with at least one first buckle 211 toward the mounting groove, and correspondingly, the bottom wall of the mounting groove protrudes with at least one second buckle 132 toward the key 2. First clasp 211 is identical in construction to a corresponding second clasp 132, which may include an attachment post 2111 and a clasp portion 2112. One end of the connection post 2111 of the first buckle 211 is vertically connected to the key body 21, the other end is connected to the buckling portion 2112, and a first gap 2113 exists between the buckling portion 2112 and the key body 21. When the first buckle 211 is buckled with the corresponding second buckle 132, the buckling portion 2112 of the corresponding second buckle 132 is received in the first gap 2113 and can move along the connection post 2111 in the first gap 2113. One end of the connecting post 2111 of the second buckle 132 is vertically connected with the bottom wall of the mounting groove, the other end is connected with the buckling part 2112, and a second gap 1321 is formed between the buckling part 2112 and the bottom wall of the mounting groove. When the second buckle 132 is buckled with the corresponding first buckle 211, the buckling portion 2112 of the corresponding first buckle 211 is received in the second gap 1321 and can move along the connection post 2111 in the second gap 1321. The number of the first fasteners 211 can be one, two or more, and the corresponding number of the second fasteners 132 are distributed at the corresponding positions of the bottom wall of the mounting groove. Preferably, there are two first fasteners 211 and two second fasteners 132. The two first fasteners 211 are respectively located at the first end 201 and the second end 202 of the key 2, and the other second fasteners 132 are correspondingly distributed on the mounting portion 13. Therefore, the two ends of the key 2 are limited by the clamping force of the clamping buckle, so that the stress of the key 2 is balanced.

When the key 2 is pressed, the position-catching portion 2112 of the first catch 211 and the position-catching portion 2112 of the second catch 132 move in the direction away from each other in the respective corresponding gaps until they are out of contact; when the pressing on the key 2 is cancelled, the click portion 2112 of the first click 211 and the click portion 2112 of the second click 132 move in the direction of approaching each other in the respective gaps until they abut against each other. In this embodiment, the first buckle 211 is matched with the corresponding second buckle 132 to movably connect the key 2 with the mounting portion 13, so as to prevent the key 2 from being separated from the mounting portion 13 under the action of the resilience of the elastic member 22. Meanwhile, the installation groove is completely isolated from the sealing cavity 14, so that when the key 2 moves in the installation groove, a gap generated by the movement of the key does not influence the sealing cavity 14, and further the sealing performance of the sealing cavity 14 is influenced.

The invention further provides an aerosol generator, which comprises the key installation structure of any one of the aerosol generators, the specific structure of the key installation structure of the aerosol generator refers to the embodiments, and the aerosol generator adopts all technical schemes of all the embodiments, so that the aerosol generator at least has all the beneficial effects brought by the technical schemes of the embodiments, and the details are not repeated herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A key mounting structure of an aerosol generator is characterized by comprising a shell, a key and a switch, wherein a sealed cavity is formed inside the shell, a mounting part isolated from the sealed cavity is arranged outside the shell, the switch is mounted in the sealed cavity, the key is movably connected to the mounting part, a first end of the key is rotatably connected with the mounting part, a second end of the key is elastically abutted to the mounting part and is provided with a pressing part corresponding to the switch, and when the second end of the key is pressed, the pressing part rotates around the first end and presses the switch; when the pressing is cancelled, the second end rebounds to drive the pressing part to rotate and to be far away from the switch.

2. The aerosol generator key mounting structure of claim 1, wherein the key has at least one first latch projecting toward the mounting portion, and correspondingly, the mounting portion has at least one second latch projecting toward the key, the first latch being movably latched to the corresponding second latch; when the key is pressed, the first buckle is separated from the corresponding second buckle, and when the key is not pressed, the first buckle is abutted to the corresponding second buckle.

3. The aerosol generator as claimed in claim 2, wherein the first clip is identical to the corresponding second clip and includes a connection post and a latching portion connected to the connection post, the connection post of the first clip is connected to the first clip so that a first gap for the second clip to move is formed between the first clip and the corresponding latching portion, and the connection post of the second clip is connected to the mounting portion so that a second gap for the first clip to move is formed between the mounting portion and the corresponding latching portion.

4. The aerosol generator key mounting structure of claim 2, wherein the number of the first and second fasteners is two, the two first fasteners are respectively located at the first and second ends of the key, and the two second fasteners are correspondingly distributed on the mounting portion.

5. The aerosol generator as claimed in claim 1, wherein the button comprises a button body and an elastic member, the button body has a shaft protruding from one end thereof and the pressing portion protruding from the other end thereof, the mounting portion has a receiving groove adapted to the shaft, and the shaft is received in the receiving groove and can rotate in the receiving groove.

6. The aerosol generator key mounting structure as claimed in claim 5, wherein the elastic member has one end fixed to an end of the key body adjacent to the pressing portion and the other end elastically abutting against the mounting portion, the mounting portion has a guide groove adapted to the elastic member, and an end of the elastic member remote from the key body is received in the guide groove.

7. The aerosol generator key mounting structure of claim 1, wherein the housing comprises a hard rubber shell and a soft rubber shell, the hard rubber shell and the soft rubber shell are integrally formed, and enclose the sealed cavity and the mounting part isolated from the sealed cavity.

8. The aerosol generator key mounting structure according to claim 7, wherein the hard rubber case is provided with a through hole corresponding to the pressing portion and communicating with the sealing cavity, the soft rubber case covers and seals the through hole to form an elastic arm, the pressing portion is located at one side of the elastic arm, the switch is located at the other side of the elastic arm, and when the key is pressed, the pressing portion presses the elastic arm to elastically deform the elastic arm and press the switch.

9. A key mounting arrangement according to claim 8, wherein the resilient arm is recessed into the chamber to form a recess, the pressing portion being partially received in the recess.

10. An aerosol generator comprising a key mounting structure of an aerosol generator according to any of claims 1 to 9.