CN218921655U

CN218921655U - Atomizer with fixing component

Info

Publication number: CN218921655U
Application number: CN202223069065.0U
Authority: CN
Inventors: 陈正; 赵承志
Original assignee: Pndus Biotechnology Shenzhen Co Ltd
Current assignee: Pndus Biotechnology Shenzhen Co Ltd
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-04-28
Anticipated expiration: 2032-11-19

Abstract

An atomizer with a fixing component relates to the technical field of atomization. The circuit board fixing device comprises a shell and an inner container, wherein the shell comprises a shell with a suction nozzle and a cover body which is covered on an opening of the shell, and the cover body is positioned in the shell, one part of the cover body is arranged on a circuit board, and the other part of the cover body is arranged on the circuit board and is used for fixing the circuit board on the cover body. The top of the cover body is provided with a fixed cavity, the cover body is provided with an air inlet through hole penetrating through the fixed cavity, the fixed assembly comprises a plurality of fixed column parts protruding into the fixed cavity, the fixed column parts are provided with first fixed holes, and the circuit board is provided with a plurality of second fixed holes which are in one-to-one correspondence with the first fixed holes; and the fixing piece is penetrated in the second fixing hole and is fixed on the first fixing hole and used for fixing the circuit board on the cover body. Adopt above-mentioned technical scheme to fix the circuit board on the lid through fixed subassembly, reduce that the circuit board rocks relative shell to reduce the atomizer in removal or transportation, the circuit board is not hard up and lead to the unable normal advantage of working of atomizer.

Description

Atomizer with fixing component

Technical Field

The utility model relates to the technical field of atomization, in particular to an atomizer with a fixing component.

Background

An electronic atomizer, such as an electronic cigarette, is a product that allows a user to suck by heating and atomizing an atomized medium into smoke, and the existing electronic atomizer includes a housing and a liner with an air inlet through hole and a suction nozzle.

At present, the inner container of the electronic atomizer on the market is not fixed in the shell, and the inner container is usually composed of a cigarette bullet, a battery component and a circuit board.

Disclosure of Invention

Aiming at the defects and shortcomings of the prior art, the utility model provides the atomizer with the fixing component, which has the advantages of simple structure and convenience in installation, and the circuit board is fixed on the cover body through the fixing component, so that the shaking of the circuit board relative to the shell is reduced, and the problem that the atomizer cannot work normally due to loosening of the circuit board in the moving or transporting process of the atomizer is reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a take fixed subassembly's atomizer, includes shell and inner bag, the shell is established the lid on the opening of casing including the casing and the lid that have the suction nozzle, the inner bag includes cigarette bullet, battery pack, miaow head fixing base and circuit board, the atomizer still includes: and the fixing component is positioned in the shell, one part of the fixing component is arranged on the cover body, the other part of the fixing component is arranged on the circuit board and used for fixing the circuit board on the cover body.

The top of the cover body is provided with a fixed cavity, the cover body is provided with an air inlet through hole penetrating through the fixed cavity, the fixed assembly comprises a plurality of fixed column parts protruding into the fixed cavity, the fixed column parts are provided with first fixed holes, and the circuit board is provided with a plurality of second fixed holes corresponding to the first fixed holes one by one; and the fixing piece is penetrated through the second fixing hole and fixed on the first fixing hole and used for fixing the circuit board on the cover body.

The fixing piece comprises a fixing rod part which is connected with the second fixing hole and the first fixing hole through threads, and a driving part is arranged above the circuit board on the fixing rod part; and the operating cap is covered on the driving part and used for being operated by an external screwdriver to drive the fixing rod part to be fixed or separated from the first fixing hole and the second fixing hole.

The driving part is in a triangular prism shape or a polygonal prism shape, and the operating cap is provided with an assembly hole matched with the driving part.

The cigarette bullet the battery pack, miaow head fixing base reaches the circuit board from top to bottom set up in the casing, both ends respectively with cigarette bullet bottom with miaow head fixing base interference fit about the battery pack, miaow head fixing base with circuit board interference fit.

The cigarette case comprises a cigarette case body, a microphone fixing seat, a battery pack and a microphone, wherein the cigarette case body is provided with a microphone, the microphone fixing seat is provided with a microphone, the microphone is provided with a microphone fixing seat, the microphone fixing seat is provided with a microphone fixing seat, and the microphone fixing seat is provided with a microphone fixing seat.

The microphone fixing base bottom protrusion is provided with a plurality of spliced pole, be provided with on the circuit board and supply spliced pole grafting hole of grafting one by one, spliced pole with spliced hole interference fit.

The atomizer further comprises an air flow sensor, the air flow sensor patch is fixed on the circuit board, a positioning hole for installing the air flow sensor is formed in the bottom of the microphone fixing seat, and a first air inlet hole communicated with an air inlet through hole in the cover body penetrates through the circuit board and the microphone fixing seat.

The cover body is provided with a plurality of supporting parts which are arranged at the bottom of the fixed cavity in an upward protruding mode and used for supporting the circuit board.

The atomizer also comprises a charging interface which penetrates through the cover body and is fixed with the circuit board patch.

After the technical scheme is adopted, the utility model has the beneficial effects that: the utility model provides a take atomizer of fixed subassembly includes shell and inner bag, the shell is established the lid on the opening of casing including casing and the lid that has the suction nozzle, the inner bag includes the cigarette bullet, battery pack, miaow head fixing base, circuit board and fixed subassembly, the lid top is provided with fixed chamber, be provided with the through-hole that admits air that runs through fixed chamber on the lid, fixed subassembly includes fixed column portion and mounting, a plurality of fixed column portion protrusion sets up in fixed intracavity, the setting of fixed column portion plays the effect of supporting circuit board, be provided with first fixed orifices on the fixed column portion, be provided with a plurality of and the second fixed orifices of first fixed orifices one-to-one on the circuit board. The fixing piece is arranged in the second fixing hole in a penetrating mode and is fixed to the first fixing hole and used for fixing the circuit board on the cover body, and the fixing piece comprises a fixing rod portion and an operating cap. The fixed rod part is connected with the second fixed hole and the first fixed hole through threads, and a driving part is arranged above the circuit board on the fixed rod part. The operating cap is arranged on the driving part and used for being operated by an external screwdriver to drive the fixing rod part to be fixed or separated from the first fixing hole and the second fixing hole. It should be noted that, during the equipment, peg graft the operating cap on the drive division on dead lever portion, then place the circuit board on fixed column portion for the second fixed orifices on the circuit board corresponds with the first fixed orifices on the fixed column portion one-to-one, then uses the instrument with mounting and first fixed orifices and second fixed orifices meshing, thereby make the circuit board fix at fixed intracavity, then upwards pull out the operating cap and make operating cap and drive division separation, thereby realize avoiding the user to use the instrument to dismantle the circuit board, make the installation of circuit board and shell more stable. When operating personnel need dismantle the circuit board, can peg graft operating cap on drive portion, then use and supply to be used for using instrument and operating groove grafting, then rotatory instrument consciousness dead lever portion and second fixed orifices and first fixed orifices separation to realize circuit board and lid separation, fix the circuit board on the lid through fixed subassembly, reduce that the circuit board rocks relative shell, thereby reduce the atomizer and remove or the transportation, the circuit board is not hard up and lead to the unable normal work of atomizer.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view of another directional explosion of the present utility model;

FIG. 4 shows a circuit board being secured to a cover by a securing assembly;

fig. 5 is a schematic view showing a structure in which the operating cap is separated from the fixing lever portion after the circuit board is fixed to the cover body by the fixing member.

Reference numerals illustrate: 1. a housing; 11. a suction nozzle; 2. a cover body; 3. a cartridge; 4. a battery assembly; 5. a microphone fixing seat; 6. a circuit board; 7. an air flow sensor; a. a first air inlet hole; 8. a fixing assembly; b. a fixed cavity; c. an air inlet through hole; 81. a fixed column part; d. a first fixing hole; e. a second fixing hole; 82. a fixed rod part; 83. an operating cap; 821. a driving section; f. an operation groove; 9. condensing cotton blocks; 31. a cup body; 32. upper sealing silica gel; 33. a lower sealing silica gel; 34. oil storage cotton; 35. an atomizing core; g. a mounting groove; h. a first airway; 51. a plug-in column; i. a plug hole; 21. a support part; 10. a charging interface; j. and a jack.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and those skilled in the art can make modifications to the present embodiment which do not contribute to the utility model as required after reading the present specification, but are protected by the patent laws within the scope of the appended claims.

The present embodiment relates to an atomizer with a fixing component, as shown in fig. 1-5, in order to realize the basic functions of the atomizer, the atomizer includes a housing and an inner container, the housing includes a housing 1 with a suction nozzle 11 and a cover 2 covering an opening of the housing 1, and the cover 2 is in interference fit with the housing 1. The inner bag includes cigarette bullet 3, battery pack 4, miaow head fixing base 5 and circuit board 6, and in this embodiment, the atomizer still includes air current sensor 7, and air current sensor 7 paster is fixed on circuit board 6, and miaow head fixing base 5 bottom is provided with the locating hole that supplies air current sensor 7 to install, and circuit board 6 runs through on miaow head fixing base 5 have the first inlet port a with the inlet port c intercommunication on the lid 2.

It should be noted that, when the atomizer works, the air flowing through the cover 2 enters the cartridge 3 through the first air inlet a and then through the battery assembly 4, so as to bring the smoke in the cartridge 3 to be convenient for the user to suck. In other embodiments, the atomizer may control the activation or deactivation of the atomizing core 35 within the cartridge 3 via a control switch. The atomizer further comprises a fixing assembly 8, wherein the fixing assembly 8 is located in the housing, and one part of the fixing assembly 8 is arranged on the cover body 2, and the other part of the fixing assembly 8 is arranged on the circuit board 6 and used for fixing the circuit board 6 on the cover body 2. The circuit board 6 is fixed on the cover body 2 through the fixing component 8, so that the shaking of the circuit board 6 relative to the shell is reduced, and the problem that the atomizer cannot work normally due to loosening of the circuit board 6 in the moving or transporting process of the atomizer is reduced.

Preferably, in order to realize the function of the fixing component 8 so as to fix the circuit board 6 on the housing, a fixing cavity b is arranged at the top of the cover body 2, an air inlet through hole c penetrating through the fixing cavity b is arranged on the cover body 2, the fixing component 8 comprises a fixing column part 81 and a fixing piece, a plurality of fixing column parts 81 are arranged in the fixing cavity b in a protruding mode, the fixing column part 81 plays a role in supporting the circuit board 6, a first fixing hole d is arranged on the fixing column part 81, and a plurality of second fixing holes e in one-to-one correspondence with the first fixing holes d are arranged on the circuit board 6. The mounting wears to locate second fixed orifices e and is fixed in first fixed orifices d, is used for fixing circuit board 6 on lid 2, through mounting and second fixed orifices e and first fixed orifices d's fixed to realize fixing circuit board 6 in the shell, reduce the effect that circuit board 6 rocked relative to the shell.

Preferably, in order to prevent the user from removing the circuit board 6 from the cover 2 using a screwdriver, the circuit board 6 is damaged or the fixing member is loosened due to the loosening of the fixing member caused by the removal of the user, the fixing member includes a fixing rod portion 82 and an operating cap 83. The fixing rod 82 is connected with the second fixing hole e and the first fixing hole d through threads, and a driving part 821 is arranged on the fixing rod 82 above the circuit board 6. The operating cap 83 is provided to cover the driving part 821 for an external screw driver to operate to fix or separate the fixing rod 82 from the first fixing hole d and the second fixing hole e. In the present embodiment, the first and second fixing holes d and e are provided with female screws, and the fixing rod portion 82 is provided with male screws under the driving portion 821 to be engaged with the first and second fixing holes d and e. The top surface of the operating cap 83 is provided with an operating groove f for the operation of a screwdriver or a screwing tool, and the operating groove f is a straight groove, a cross groove, a hexagonal groove or a dodecagonal groove. In this embodiment, a slot for inserting the driving part 821 is provided on the microphone holder 5.

It should be noted that, during assembly, the operating cap 83 is inserted into the driving portion 821 on the fixing rod 82, then the circuit board 6 is placed on the fixing post 81, so that the second fixing hole e on the circuit board 6 corresponds to the first fixing hole d on the fixing post 81 one by one, then the fixing piece is meshed with the first fixing hole d and the second fixing hole e by using a tool, so that the circuit board 6 is fixed in the fixing cavity b, and then the operating cap 83 is pulled up to separate the operating cap 83 from the driving portion 821, so that the circuit board 6 is prevented from being detached by a user by using a tool, and the circuit board 6 and the housing are more stably installed. When the operator needs to detach the circuit board 6, the operating cap 83 may be inserted onto the driving part 821, then used for inserting the using tool into the operating groove f, and then the rotating tool consciously fixes the lever part 82 to be separated from the second fixing hole e and the first fixing hole d, thereby realizing the separation of the circuit board 6 from the cover body 2.

In this embodiment, in order to facilitate the rotation of the operating cap 83 and drive the fixing rod 82 to rotate relative to the first fixing hole d and the second fixing hole e, the driving portion 821 has a triangular prism shape or a polygonal prism shape, and the operating cap 83 is provided with an assembly hole adapted to the driving portion 821. The fitting hole on the operating cap 83 is triangular or polygonal. In other embodiments, the driving part 821 is irregular, and the fitting groove is irregular to fit the driving part 821. In order to facilitate the installation between the microphone holder 5 and the circuit board 6 to be more adaptive, the unstable installation of the microphone holder 5 caused by the upward protrusion of the driving part 821 is avoided, and the microphone holder 5 is provided with a jack j for the insertion of the driving part 821. When the driving part 821 is inserted into the jack j, the top of the driving part 821 is flush with the top of the jack j or the bottom of the driving part 821 is lower than the top of the jack j.

In this embodiment, in order to make the inner bag more stable in the shell, reduce the effect that the inner bag rocked in the shell, cigarette bullet 3, battery pack 4, miaow head fixing base 5 and circuit board 6 set up in casing 1 from top to bottom, both ends respectively with cigarette bullet 3 bottom and miaow head fixing base 5 interference fit about battery pack 4, miaow head fixing base 5 and circuit board 6 interference fit. The circuit board 6 is electrically connected to the battery pack 4, the atomizing core 35 in the cartridge 3, and the airflow sensor 7, respectively. The outlet of the cartridge 3 is communicated with the suction nozzle 11 on the shell 1, and in order to ensure the experience of the user for suction, a condensing cotton block 9 is arranged between the cartridge 3 and the suction nozzle 11, and a vent hole communicated with the outlet and the suction nozzle 11 is arranged on the condensing cotton block 9. The cigarette bullet 3 includes cup 31, peg graft in the upper and lower both ends opening part of cup 31 and with cup 31 sealing connection's last sealing silica gel 32 and lower sealing silica gel 33, set up the oil storage cotton 34 in cup 31, set up in the oil storage cotton 34 and both ends respectively with last sealing silica gel 32 and the atomizing core 35 of lower sealing silica gel 33 peg graft, the pin and the circuit board 6 electricity of heating element in this atomizing core 35 are connected.

Preferably, in order to realize that the inner container is stably installed in the shell, an installation groove g is relatively formed in the bottom of the cartridge 3 and the microphone fixing seat 5, a first air passage h penetrating through the installation groove g is formed in the bottom of the cartridge 3 and the outer side wall of the microphone fixing seat 5, and the upper end and the lower end of the battery assembly 4 are in interference fit with the installation groove g on the cartridge 3 and the installation groove g on the microphone fixing seat 5 respectively. In this embodiment, the mounting groove g at the bottom of the cartridge 3 is disposed at the bottom of the lower sealing silica gel 33, a plurality of first air passages h are disposed at intervals, the first air passages h are in a U shape, and the mounting groove g can be in a countersink shape. The air inlet hole on the cartridge 3 is communicated with the mounting groove g and the first air passage h. The microphone holder 5 is made of silica gel. In the present embodiment, the battery assembly 4 is composed of batteries. In other embodiments, the battery assembly 4 includes a battery and a mounting tube, and the upper and lower ends of the mounting tube are respectively connected with the lower sealing silica gel 33 and the microphone fixing seat 5 in a sealing manner.

Preferably, in order to stabilize the inner container and reduce the shaking of the inner container relative to the shell, a plurality of plug-in posts 51 are convexly arranged at the bottom of the microphone fixing seat 5, plug-in holes i for the plug-in posts 51 to be plugged in one by one are formed in the circuit board 6, and the plug-in posts 51 are in interference fit with the plug-in holes i. In other embodiments, the microphone holder 5 is provided with a clamping groove capable of being clamped with the outer side wall of the circuit board 6.

In order to further stably place the circuit board 6 in the fixing cavity b, a plurality of supporting parts 21 for supporting the circuit board 6 are provided on the cover body 2 to protrude upward at the bottom of the fixing cavity b.

In this embodiment, the atomizer further includes a charging interface 10, and the charging interface 10 is disposed on the cover 2 in a penetrating manner and fixed to the patch of the circuit board 6. The charging interface 10 is electrically connected to the circuit board 6 for supplying an external power source to electrically connect the battery assembly 4.

The above description is only for the purpose of illustrating the technical solution of the present utility model and not for the purpose of limiting the same, and other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a take fixed subassembly's atomizer, includes shell and inner bag, the shell is including casing (1) and lid body (2) of lid on the opening of casing (1) that have suction nozzle (11), the inner bag includes cigarette bullet (3), battery pack (4), miaow head fixing base (5) and circuit board (6), its characterized in that, the atomizer still includes: and a fixing component (8) which is positioned in the shell, one part of which is arranged on the cover body (2), the other part of which is arranged on the circuit board (6) and is used for fixing the circuit board (6) on the cover body (2).

2. The atomizer with a fixing assembly according to claim 1, wherein a fixing cavity (b) is arranged at the top of the cover body (2), an air inlet through hole (c) penetrating through the fixing cavity (b) is arranged on the cover body (2), the fixing assembly (8) comprises a plurality of fixing column parts (81) protruding into the fixing cavity (b), a first fixing hole (d) is arranged on the fixing column parts (81), and a plurality of second fixing holes (e) which are in one-to-one correspondence with the first fixing holes (d) are arranged on the circuit board (6); and a fixing member penetrating the second fixing hole (e) and fixed to the first fixing hole (d) for fixing the circuit board (6) to the cover body (2).

3. The atomizer with a fixing assembly according to claim 2, wherein the fixing member comprises a fixing rod portion (82) connected with the second fixing hole (e) and the first fixing hole (d) through threads, and a driving portion (821) is arranged on the fixing rod portion (82) above the circuit board (6); the method comprises the steps of,

the operating cap (83) is covered on the driving part (821) and is used for being operated by an external screwdriver to drive the fixing rod part (82) to be fixed or separated from the first fixing hole (d) and the second fixing hole (e).

4. A nebulizer with a fixing assembly according to claim 3, characterized in that the driving part (821) is in a triangular prism shape or a polygonal prism shape, and the operating cap (83) is provided with an assembly hole adapted to the driving part (821).

5. The atomizer with a fixing assembly according to any one of claims 1 to 4, wherein the cartridge (3), the battery assembly (4), the microphone fixing seat (5) and the circuit board (6) are arranged in the housing (1) from top to bottom, the upper end and the lower end of the battery assembly (4) are respectively in interference fit with the bottom of the cartridge (3) and the microphone fixing seat (5), and the microphone fixing seat (5) is in interference fit with the circuit board (6).

6. The atomizer with a fixing assembly according to claim 5, wherein a mounting groove (g) is relatively arranged at the bottom of the cartridge (3) and on the microphone fixing seat (5), a first air passage (h) penetrating through the mounting groove (g) is arranged at the bottom of the cartridge (3) and on the outer side wall of the microphone fixing seat (5), and the upper end and the lower end of the battery assembly (4) are respectively in interference fit with the mounting groove (g) on the cartridge (3) and the mounting groove (g) on the microphone fixing seat (5).

7. The atomizer with the fixing assembly according to claim 5, wherein a plurality of plug-in posts (51) are arranged at the bottom of the microphone fixing seat (5) in a protruding mode, plug-in holes (i) for the plug-in posts (51) to be plugged in one-to-one mode are formed in the circuit board (6), and the plug-in posts (51) are in interference fit with the plug-in holes (i).

8. The atomizer with a fixing assembly according to claim 5, further comprising an airflow sensor (7), wherein the airflow sensor (7) is fixed on the circuit board (6) by a patch, a positioning hole for installing the airflow sensor (7) is formed in the bottom of the microphone fixing seat (5), and a first air inlet hole (a) communicated with an air inlet through hole (c) in the cover body (2) is formed in the circuit board (6) and the microphone fixing seat (5) in a penetrating manner.

9. The atomizer with a fixing assembly according to any one of claims 2 to 4, characterized in that a plurality of supporting parts (21) for supporting the circuit board (6) are provided on the cover body (2) protruding upward at the bottom of the fixing cavity (b).

10. The atomizer with a fixing assembly according to claim 5, further comprising a charging interface (10) penetrating the cover (2) and fixed to the circuit board (6) patch.