CN220587503U

CN220587503U - Fixing structure and electronic atomizing device

Info

Publication number: CN220587503U
Application number: CN202322035973.6U
Authority: CN
Inventors: 陈楚辉; 戴清泉
Original assignee: Shenzhen Qinyuanchun Technology Co ltd
Current assignee: Shenzhen Qinyuanchun Technology Co ltd
Priority date: 2023-07-29
Filing date: 2023-07-29
Publication date: 2024-03-15
Anticipated expiration: 2033-07-29

Abstract

The application provides a fixed knot constructs and electronic atomizing utensil, fixed knot constructs including support and magnetic part, the support is equipped with at least one spacing groove, the cell wall in spacing groove includes the diapire and encloses the lateral wall of locating diapire week side, the open-top and the diapire in spacing groove are relative, the lateral wall in spacing groove is equipped with first step portion, the step face of first step portion is towards the diapire in spacing groove, the magnetic part is acceptd in spacing groove, the periphery side of magnetic part is equipped with the second step portion, the step face of second step portion is towards the one side of deviating from the diapire in spacing groove, first step portion and second step portion butt to the direction that the magnetic part was along the diapire that deviates from spacing groove is removed. In the fixed knot that this application provided constructs, the magnetism spare with the mode that the spacing groove passed through the joint makes the magnetism spare can be fixed in the spacing inslot, improve the fixed stability of magnetism spare.

Description

Fixing structure and electronic atomizing device

Technical Field

The application relates to the technical field of electronic atomizing appliances, in particular to a fixing structure and an electronic atomizing appliance.

Background

In the related art, the cartridge and the battery structure of the electronic atomizer are usually connected in the direction of magnetic attraction, and the magnet is fixed mainly by glue or interference fit, so that the magnet is easy to damage or fall off.

Disclosure of Invention

The purpose of the application is to provide a fixed knot constructs and electron atomizing utensil to solve the technical problem that in the electron atomizing utensil magnet is easy to damage or drop among the correlation technique.

In a first aspect, the present application provides a fixed structure and an electronic atomizing apparatus, comprising:

the bracket is provided with at least one limit groove, the groove wall of the limit groove comprises a bottom wall and a side wall surrounding the periphery of the bottom wall, the top opening of the limit groove is opposite to the bottom wall, the side wall of the limit groove is provided with a first step part, and the step surface of the first step part faces the bottom wall of the limit groove; and

The magnetic piece is contained in the limiting groove, a second step part is arranged on the outer periphery side of the magnetic piece, the step surface of the second step part faces to one side of the bottom wall deviating from the limiting groove, and the first step part is abutted with the second step part so as to limit the magnetic piece to move along the direction deviating from the bottom wall of the limiting groove.

In the fixed knot that this application provided constructs, the lateral wall of spacing groove is equipped with first step portion, and the periphery side of magnetic part is equipped with second step portion, and the magnetic part is acceptd in the spacing inslot, and first step portion and second step portion butt to the restriction magnetic part removes along the orientation that deviates from the diapire of spacing groove. The magnetic piece and the limiting groove are clamped, so that the magnetic piece can be fixed in the limiting groove, and the fixing stability of the magnetic piece is improved. Compared with the scheme that the magnet needs to be extruded and assembled in the related art, the magnetic piece of the magnetic assembly device only needs to be clamped with the support, and the probability of damage of the magnetic piece is reduced.

The limiting groove comprises a bottom containing groove and a top containing hole which are communicated along a first direction, the size of the bottom containing groove along a second direction is larger than that of the top containing hole along the second direction, the first direction is perpendicular to the bottom wall of the limiting groove, the second direction is perpendicular to the first direction, the bottom wall of the bottom containing groove is the bottom wall of the limiting groove, the opening of the top containing hole far away from the bottom containing groove is the top opening, and the connecting surface between the groove wall of the bottom containing groove and the hole wall of the top containing hole is the step surface of the first step part;

the magnetic piece comprises a first annular part and a second annular part, the size of the first annular part along the second direction is larger than the radial size of the second annular part along the second direction, and the connecting surface between the peripheral side wall of the first annular part and the peripheral side wall of the second annular part is the step surface of the second step part.

The support comprises a top surface and a peripheral side surface surrounding the top surface, the top opening of the limiting groove is formed in the top surface, the limiting groove penetrates through the peripheral side surface and forms a side opening on the peripheral side surface, and the side opening is communicated with the top opening.

The fixing structure comprises a silica gel piece, one part of the silica gel piece covers the top surface of the support, the other part of the silica gel piece is sleeved on the peripheral side surface of the support and covers the side opening, and the silica gel piece is abutted and limited to the magnetic piece.

The silica gel piece comprises a fixing through hole, the magnetic piece is arranged in the fixing through hole and abuts against the side wall of the fixing through hole, and the fixing through hole is used for limiting the magnetic piece.

The inner wall of the silica gel piece is provided with a second matching part, and the first matching part is matched with the second matching part so as to fix the silica gel piece on the bracket; one of the first matching part and the second matching part is an annular bulge, the other is an annular groove, and the annular bulge is arranged in the annular groove and is abutted against the inner wall of the annular groove.

The first annular part comprises a first annular side surface and an annular bottom surface facing the bottom wall of the limit groove, and an arc chamfer is formed at the joint of the first annular side surface and the annular bottom surface; the second annular part comprises a second annular side surface and an annular top surface deviating from the bottom wall of the limit groove, and the joint of the second annular side surface and the annular top surface is provided with an arc chamfer.

The number of the limiting grooves and the number of the magnetic pieces are 2, and the 2 limiting grooves are arranged at the two ends of the support at intervals.

The bracket also comprises a device accommodating groove which is arranged at intervals with the limit groove, and the device accommodating groove is used for accommodating a battery, a circuit board and an electric connecting wire;

the fixing structure further comprises an electrode, the electrode sequentially penetrates through the support and the silica gel piece, and the electrode is used for electrically connecting the battery and the cigarette bullet.

In a second aspect, the present application provides an electronic atomizing apparatus comprising the fixation structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a fixing structure according to an embodiment of the present application;

FIG. 2 is a schematic illustration in partial cross-section of a fastening structure provided in accordance with an embodiment of the present application;

FIG. 3 is a schematic view of a structure of a fixing structure in which a bracket is separated from a magnetic member according to an embodiment of the present application;

FIG. 4 is a schematic illustration of a portion of a second cross-section of a fastening structure according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural view of a magnetic member according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a silica gel piece according to an embodiment of the present application;

fig. 7 is a schematic structural view of a fixing structure including a silicone member according to an embodiment of the present application;

FIG. 8 is a schematic cross-sectional view of a fixation structure including a silicone member according to an embodiment of the present application;

fig. 9 is a schematic structural view of a fixing structure including a device receiving groove according to an embodiment of the present application.

Description of the reference numerals:

the device comprises a fixing structure-1, a bracket-10, a limit groove-11, a bottom containing groove-111, a top containing hole-112, a first step part-101, a top surface-12, a peripheral side surface-13, a first matching part-131, a magnetic part-20, a second step part-201, a first annular part-21, a first annular side surface-211, a second annular part-22, a second annular side surface-221, an annular top surface-222, a silica gel part-30, a fixing through hole-31, a second matching part-311, an electrode-40 and a device containing groove-60.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without undue burden, are within the scope of the present application.

Reference herein to "an embodiment" or "an implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment or implementation may be included in at least one embodiment of the present application. The appearances of such phrases 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. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the present specification, for convenience, words such as "middle", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate an azimuth or a positional relationship, are used to describe positional relationships of constituent elements with reference to the drawings, only for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus are not to be construed as limiting the present disclosure. The positional relationship of the constituent elements is appropriately changed according to the direction of the described constituent elements. Therefore, the present utility model is not limited to the words described in the specification, and may be appropriately replaced according to circumstances.

In this specification, the terms "mounted," "connected," and "connected" are to be construed broadly, unless explicitly stated or limited otherwise. For example, it may be a fixed connection, a removable connection, or an integral connection; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intermediate members, or may be in communication with the interior of two elements. The meaning of the above terms in the present disclosure can be understood by one of ordinary skill in the art as appropriate.

The following is an example of why a magnet is easily damaged or detached: 1. when the magnet is fixed with the shell through glue, the magnet is easy to fall off due to the problems of ageing, missing of the glue and the like. 2. The characteristics of the magnet are that the brittleness is large, the assembly extrusion is prevented from cracking, the design of the interference fit is generally small, the magnet process tolerance and the injection molding process tolerance of the matched parts and/or the machining tolerance of the matched parts are easy to generate excessive fit or clearance fit during the limit tolerance interaction between the parts, so that the magnet is pulled out in the magnetic attraction process. 3. The gluing process increases the process cost, and the interference fit has the risks of magnet crushing and the like.

In summary, referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of a fixing structure according to an embodiment of the present application, fig. 2 is a schematic partial cross-sectional view of a fixing structure according to an embodiment of the present application, and fig. 3 is a schematic structural diagram of a bracket separated from a magnetic member in a fixing structure according to an embodiment of the present application.

The application provides a fixed knot constructs 1 to solve the technical problem that in the electron atomizing utensil magnet is easy to damage or drop among the related art.

The fixing structure 1 includes a bracket 10 and a magnetic member 20. The support 10 is provided with at least one limit groove 11, the cell wall of limit groove 11 includes the diapire and encloses to be located the lateral wall of diapire week side, the open-top of limit groove 11 with the diapire is relative, the lateral wall of limit groove 11 is equipped with first step portion 101, the step face of first step portion 101 is towards the diapire of limit groove 11.

The magnetic member 20 is accommodated in the limiting groove 11, a second step portion 201 is disposed on the outer peripheral side of the magnetic member 20, a step surface of the second step portion 201 faces to a side facing away from the bottom wall of the limiting groove 11, and the first step portion 101 and the second step portion 201 abut against each other to limit the magnetic member 20 to move along a direction facing away from the bottom wall of the limiting groove 11.

The step surface of the first step portion 101 faces the bottom wall of the limit groove 11, and the step surface of the second step portion 201 faces one side away from the bottom wall of the limit groove 11, so that the first step portion 101 limits the movement of the second step portion 201 in a direction away from the bottom wall of the limit groove 11, and further limits the movement of the magnetic member 20 in a direction away from the bottom wall of the limit groove 11.

In the fixed knot constructs 1 that this application provided, the lateral wall of spacing groove 11 is equipped with first step portion 101, the periphery side of magnetic part 20 is equipped with second step portion 201, magnetic part 20 accept in the spacing groove 11, just first step portion 101 with second step portion 201 butt is in order to restrict magnetic part 20 is along deviating from the direction of the diapire of spacing groove 11 is removed. The magnetic piece 20 and the limiting groove 11 enable the magnetic piece 20 to be fixed in the limiting groove 11 in a clamping manner, so that the fixing stability of the magnetic piece 20 is improved. Compared with the scheme that the magnet needs to be extruded and assembled in the related art, the magnetic piece 20 of the present application only needs to be clamped with the bracket 10, so that the probability of damage of the magnetic piece 20 is reduced.

In one embodiment, the number of the limiting grooves 11 and the number of the magnetic members 20 are 2, and the 2 limiting grooves 11 are disposed at two ends of the bracket 10 at intervals.

The number of the magnetic pieces 20 is 2, so that the stability of the cooperation and assembly of the fixing structure 1 and other devices can be improved.

Alternatively, in other embodiments, the number of the limiting grooves 11 and the magnetic members 20 may be 1, or 3, or 4, or 5, or more than 5.

Referring to fig. 4 and fig. 5, fig. 4 is a schematic partial cross-sectional view of a fixing structure according to an embodiment of the present application, and fig. 5 is a schematic structural view of a magnetic member according to an embodiment of the present application.

In one embodiment, the limiting groove 11 includes a bottom accommodating groove 111 and a top accommodating hole 112 that are communicated along a first direction, a dimension of the bottom accommodating groove 111 along the second direction is greater than a dimension of the top accommodating hole 112 along the second direction, the first direction is a direction perpendicular to a bottom wall of the limiting groove 11, the second direction is perpendicular to the first direction, the bottom wall of the bottom accommodating groove 111 is a bottom wall of the limiting groove 11, an opening of the top accommodating hole 112 away from the bottom accommodating groove 111 is the top opening, and a connection surface between a groove wall of the bottom accommodating groove 111 and a hole wall of the top accommodating hole 112 is a step surface of the first step portion 101.

The magnetic member 20 includes a first annular portion 21 and a second annular portion 22, a dimension of the first annular portion 21 along the second direction is greater than a radial dimension of the second annular portion 22 along the second direction, and a connection surface between a peripheral sidewall of the first annular portion 21 and a peripheral sidewall of the second annular portion 22 is a step surface of the second step portion 201.

Specifically, the first annular portion 21 is disposed in the bottom accommodating groove 111, and the peripheral sidewall of the first annular portion 21 abuts against at least a portion of the groove wall of the bottom accommodating groove 111, the second annular portion 22 is disposed in the top accommodating hole 112, and the peripheral sidewall of the second annular portion 22 abuts against at least a portion of the groove wall of the top accommodating hole 112.

In one embodiment, the first annular portion 21 includes a first annular side 211 and an annular bottom surface facing the bottom wall of the limit groove 11, and a connection between the first annular side 211 and the annular bottom surface has an arc chamfer.

The connection part of the first annular side surface 211 and the annular bottom surface is provided with an arc chamfer, so that the magnetic piece 20 can conveniently enter the limit groove 11, and the connection part of the first annular side surface 211 and the annular bottom surface is prevented from rubbing against the groove wall of the limit groove 11, so that the magnetic piece 20 is damaged.

The second annular portion 22 includes a second annular side 221 and an annular top 222 facing away from the bottom wall of the limit groove 11, and a connection between the second annular side 221 and the annular top 222 has an arc chamfer.

The connection between the second annular side 221 and the annular top 222 has an arc chamfer, which facilitates the connection and matching between the magnetic element 20 and other structural components, and reduces the probability of collision damage of the magnetic element 20.

Referring to fig. 1 to 5, in one embodiment, the bracket 10 includes a top surface 12 and a peripheral side surface 13 surrounding the top surface 12, the top opening of the limiting groove 11 is disposed on the top surface 12, the limiting groove 11 penetrates through the peripheral side surface 13, and a side opening is formed on the peripheral side surface 13, and the side opening is communicated with the top opening.

The shape of the side opening corresponds to that of the magnetic piece 20, and the side opening is used for enabling the magnetic piece 20 to enter the limiting groove 11 for limiting.

Further, the first annular portion 21 is disposed in the bottom receiving groove 111, and at least a portion of a groove wall of the bottom receiving groove 111 abuts against a peripheral side wall of the first annular portion 21 to restrict the magnetic member 20 from moving in a direction away from the side opening. The second annular portion 22 is disposed in the top accommodating hole 112, and at least a portion of a hole wall of the top accommodating hole 112 abuts against a peripheral sidewall of the second annular portion 22 to limit the magnetic member 20 from moving in a direction away from the side opening.

Referring to fig. 1, fig. 6 and fig. 7, fig. 6 is a schematic structural diagram of a silicone member according to an embodiment of the present application, and fig. 7 is a schematic structural diagram of a fixing structure including a silicone member according to an embodiment of the present application.

In one embodiment, the fixing structure 1 includes a silicone member 30, a portion of the silicone member 30 covers the top surface 12 of the bracket 10, another portion of the silicone member 30 is sleeved on the peripheral side surface 13 of the bracket 10 and covers the side opening, and the silicone member 30 abuts against and limits the magnetic member 20.

Specifically, in one embodiment, the silicone member 30 includes a fixing through hole 31, the magnetic member 20 is disposed in the fixing through hole 31 and abuts against a side wall of the fixing through hole 31, and the fixing through hole 31 is used for limiting the magnetic member 20.

In this embodiment, the magnetic member 20 is inserted through the silica gel member 30, and at least a portion of the magnetic member 20 is exposed, so that the magnetic member 20 is magnetically connected with other structural members, and the connection stability is improved.

In other embodiments, a fixing groove may be formed on a side of the silica gel member 30 facing the magnetic member 20, the magnetic member 20 is disposed in the fixing groove, and a groove wall of the fixing groove abuts against the magnetic member 20 and limits the magnetic member 20, which is not limited in this application.

Referring to fig. 8, fig. 8 is a schematic cross-sectional view of a fixing structure including a silicone member according to an embodiment of the present application.

In one embodiment, the circumferential side 13 of the bracket 10 is provided with a first mating portion 131, the inner wall of the silicone member 30 is provided with a second mating portion 311, and the first mating portion 131 mates with the second mating portion 311 to fix the silicone member 30 on the bracket 10.

Optionally, the fixing between the bracket 10 and the silicone member 30 is not limited, and the bracket 10 and the silicone member 30 are clamped to achieve the relative fixing.

For example, one of the first mating portion 131 and the second mating portion 311 is an annular protrusion, and the other is an annular groove, and the annular protrusion is disposed in the annular groove and abuts against an inner wall of the annular groove.

Specifically, in this embodiment, the first mating portion 131 is an annular protrusion, the second mating portion 311 is an annular groove, and the first mating portion 131 is disposed in the second mating portion 311 to limit the silicone member 30 to the bracket 10. In other embodiments, the first mating portion 131 may be an annular groove, the second mating portion 311 may be an annular protrusion, and the second mating portion 311 is disposed in the first mating portion 131 to limit the silica gel member 30 on the bracket 10, which is not limited in this application.

Referring to fig. 9, fig. 9 is a schematic structural diagram of a fixing structure including a device accommodating groove according to an embodiment of the present application.

In one embodiment, the bracket 10 further includes a device receiving groove 60 spaced from the limiting groove 11, and the device receiving groove 60 is configured to receive a battery, a circuit board, and an electrical connection wire.

The fixing structure 1 further comprises an electrode 40, the electrode 40 sequentially penetrates through the support 10 and the silica gel piece 30, and the electrode 40 is used for electrically connecting the battery and the cartridge.

Specifically, the electrode 40 is disposed between the two limiting grooves 11. The number of the electrodes 40 is 2, and the electrodes 40 include a positive electrode and a negative electrode.

In one embodiment, the present application also provides an electronic atomizing device comprising a cartridge and the fixing structure 1.

The fixed structure 1 is used to electrically connect the cartridges and provide electricity to atomizing assemblies within the cartridges.

While the foregoing is directed to embodiments of the present application, it will be appreciated by those of ordinary skill in the art that numerous modifications and variations can be made without departing from the principles of the present application, and such modifications and variations are also considered to be within the scope of the present application.

Claims

1. A fixation structure, comprising:

2. The fixing structure according to claim 1, wherein the limit groove includes a bottom accommodating groove and a top accommodating hole which are communicated in a first direction, a dimension of the bottom accommodating groove in a second direction is larger than a dimension of the top accommodating hole in the second direction, the first direction is a direction perpendicular to a bottom wall of the limit groove, the second direction is perpendicular to the first direction, a bottom wall of the bottom accommodating groove is a bottom wall of the limit groove, an opening of the top accommodating hole away from the bottom accommodating groove is the top opening, and a connection surface between a groove wall of the bottom accommodating groove and a wall of the top accommodating hole is a step surface of the first step portion;

3. The fixing structure according to claim 1, wherein the bracket includes a top surface and a peripheral side surface surrounding the top surface, the top opening of the limiting groove is provided on the top surface, the limiting groove penetrates through the peripheral side surface and forms a side opening on the peripheral side surface, and the side opening communicates with the top opening.

4. A fixing structure according to claim 3, wherein the fixing structure comprises a silica gel piece, a part of the silica gel piece covers the top surface of the bracket, another part of the silica gel piece is sleeved on the peripheral side surface of the bracket and covers the side opening, and the silica gel piece abuts against and limits the magnetic piece.

5. The fixing structure according to claim 4, wherein the silica gel member comprises a fixing through hole, the magnetic member is disposed in the fixing through hole and abuts against a side wall of the fixing through hole, and the fixing through hole is used for limiting the magnetic member.

6. The fixing structure according to claim 4, wherein a first fitting portion is provided on a peripheral side surface of the bracket, a second fitting portion is provided on an inner wall of the silicone member, and the first fitting portion and the second fitting portion are fitted to fix the silicone member to the bracket; one of the first matching part and the second matching part is an annular bulge, the other is an annular groove, and the annular bulge is arranged in the annular groove and is abutted against the inner wall of the annular groove.

7. The fixing structure according to claim 2, wherein the first annular portion includes a first annular side surface and an annular bottom surface facing the bottom wall of the limit groove, and a connection portion between the first annular side surface and the annular bottom surface has an arc chamfer; the second annular part comprises a second annular side surface and an annular top surface deviating from the bottom wall of the limit groove, and the joint of the second annular side surface and the annular top surface is provided with an arc chamfer.

8. The fixing structure according to claim 1, wherein the number of the limiting grooves and the number of the magnetic pieces are 2, and the 2 limiting grooves are arranged at two ends of the bracket at intervals.

9. The fixing structure according to claim 4, wherein the bracket further comprises a device receiving groove spaced from the limit groove, the device receiving groove being configured to receive a battery, a circuit board, and an electrical connection wire;

10. An electronic atomizing device comprising the fixing structure according to any one of claims 1 to 9.