CN218073502U

CN218073502U - Microphone fixing seat of double-cartridge atomizer

Info

Publication number: CN218073502U
Application number: CN202222208344.4U
Authority: CN
Inventors: 王�章; 严伍安
Original assignee: Pndus Biotechnology Shenzhen Co Ltd
Current assignee: Pndus Biotechnology Shenzhen Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-20
Anticipated expiration: 2032-08-22

Abstract

A microphone fixing seat of a double-cartridge atomizer relates to the technical field of atomization. The device comprises a fixed base body which is arranged in a shell and is close to one side of an air inlet through hole, wherein a first air channel groove, a second air channel groove, a first air inlet hole and a second air inlet hole which are respectively used for installing a first microphone switch and a second microphone switch are arranged on the fixed base body; one part of the air flow adjusting component is arranged outside the shell in a penetrating way, and the other part of the air flow adjusting component is assembled between the shell and the fixed base in a sliding way. Adopt above-mentioned technical scheme user's accessible to the operation of air current adjusting part to realize a suction mouth suction atomizer, alright according to individual hobby singly suck the atomizing flue gas in the single taste or mix two kinds of cartridges, it is more convenient to use, need not set up two suction mouths alright satisfy the advantage of the flue gas of the single or mixed taste of suction of user's selectivity.

Description

Microphone fixing seat of double-cartridge atomizer

Technical Field

The utility model relates to an atomizing technical field, concretely relates to miaow head fixing base of two cigarette bullet atomizers.

Background

The atomizer generally includes shell, oil bin, power, miaow head switch and sets up the atomizing core in the oil bin, and the shell bottom is provided with air inlet hole. The air inlet channel of the existing double-oil-bin atomizer is single. The electronic cigarette comprises a shell, a power supply and two atomizing components, wherein the shell is provided with an installation cavity, the power supply and the two atomizing components are both installed in the installation cavity, and the two atomizing components are symmetrically arranged on two sides of the power supply; two suction ports are further formed in the shell and are respectively communicated with the atomizing cavities in the two atomizing assemblies. "need set up on the mouth of inhaling portion on the casing and need set up two suction mouths, suction mouth of suction incline side suction when needing the electron cigarette of the single taste of suction, two suction mouths of suction simultaneously when needing the electron cigarette of the mixed taste of suction, can't be through the electron atomizer of a suction mouth alright realization smoking different tastes, suction and use are troublesome, consequently, need set up the air current adjusting part that the regulation got into the air current of two bullets respectively on the two cigarette atomizer of a section only one suction mouth and the miaow head fixing base on this electron atomizer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a miaow head fixing base of two cigarette bullet atomizers, have the operation of user's accessible to air current adjustment assembly and realize the user through a suction mouth suction atomizer, alright according to the atomizing medium of individual hobby single taste of suction alone, or mix the atomizing medium in two kinds of cigarette bullets, it is more convenient to use, need not set up two suction mouths alright satisfy the single or advantage of the atomizing medium of mixing the taste of suction of user's selectivity.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a miaow head fixing base of two cigarette bullet atomizers, two cigarette bullet atomizers include the shell, set up in first cigarette bullet, second cigarette bullet, first miaow head switch, second miaow head switch, power supply module, control circuit board and miaow head fixing base in the shell, the shell includes lid and casing, be provided with on the lid with a suction mouth of the outlet flue intercommunication of cigarette bullet, the miaow head fixing base includes: the fixed base body is arranged on one side, close to the air inlet through hole, in the shell, a first air channel groove, a second air channel groove, a first air inlet hole and a second air inlet hole are formed in the fixed base body, the first air inlet hole and the second air inlet hole are used for installing a first microphone switch and a second microphone switch respectively, the first air channel groove is communicated with the air inlet of the first cigarette cartridge and the first air inlet hole respectively, and the second air channel groove is communicated with the air inlet of the second cigarette cartridge and the second air inlet hole respectively; and the airflow adjusting component is partially arranged outside the shell in a penetrating way, is partially assembled between the shell and the fixed base in a sliding way, and is used for blocking the airflow of the first air inlet hole flowing to the first air channel groove, or is used for blocking the airflow of the second air inlet hole flowing to the second air channel groove, or is used for simultaneously opening the airflow between the first air inlet hole and the first air channel groove and the airflow between the second air inlet hole and the second air channel groove.

Fixed pedestal bottom is provided with the sliding tray, be provided with in the sliding tray with the first adjustment tank of the opening part intercommunication of first inlet port and first air flue tank bottom portion, be provided with in the sliding tray with the second inlet port with the second adjustment tank of second air flue tank bottom opening part intercommunication, the casing bottom is provided with stirs the groove, the air current adjusting part includes: the sliding sheet is slidably assembled in the sliding groove and covers the first adjusting groove and the second adjusting groove; the first blocking piece is arranged at the top of the sliding piece, can slide in the first adjusting groove along with the sliding piece, and can be used for blocking or opening the airflow of the first air inlet hole to flow to the first air channel groove; the second blocking piece is arranged at the top of the sliding piece and used for blocking or opening the airflow of the second air inlet hole to flow to the second air channel groove; and the poking piece penetrates through the poking groove and can slide in the poking groove.

The fixed base body is also provided with a first air inlet channel, a second air inlet channel, a third air inlet channel and a fourth air inlet channel, openings at two ends of the first air inlet channel are respectively communicated with the first air inlet hole and the first adjusting groove, and the first plugging piece can plug an opening in the first adjusting groove on the first air inlet channel; openings at two ends of the second air inlet channel are respectively communicated with the first air inlet channel groove and the first adjusting groove; openings at two ends of the third air inlet passage are respectively communicated with the second air inlet hole and the second adjusting groove, and the second plugging piece can plug an opening, positioned in the second adjusting groove, on the third air inlet passage; and openings at two ends of the fourth air inlet channel are respectively communicated with the second air channel groove and the second adjusting groove.

The sliding sheet is provided with a sealing rib abutted against the top of the sliding groove; the sliding piece is arranged at two ends of the sliding piece and positioned at one side far away from the smoke cartridge in a protruding mode, and a sliding groove for the sliding piece to slide is formed in the shell.

The control circuit board is covered at the top of the fixed base body, the first microphone switch and the second microphone switch are fixedly connected to the control circuit board, a charging connector and a control button are arranged on one side, close to the microphone switch, of the control circuit board, and mounting holes for the charging connector and the control button to penetrate are formed in the fixed base body and the shell.

And plug-in holes communicated with the first air inlet hole and the second air inlet hole are respectively formed in one side of the fixed base body, which is close to the air inlet through hole in the shell, and plug-in columns are arranged at the bottom in the shell and are plugged in the plug-in holes and are hermetically connected with the inner side walls of the plug-in holes.

The control circuit board is provided with a limiting hole for the first cigarette cartridge to be provided with an air inlet and for the second cigarette cartridge to be provided with an air inlet.

The first air inlet channel, the second air inlet channel, the third air inlet channel and the fourth air inlet channel all form a 7-shaped channel.

The first air inlet hole with the second air inlet hole is the counter bore, first intake duct with the one end of first air inlet hole intercommunication is located first miaow head switch with between the grafting post, third air inlet way with the one end of second air inlet hole intercommunication is located second miaow head switch with between the grafting post.

After the technical scheme is adopted, the utility model discloses beneficial effect does: microphone fixing base includes: fixed pedestal and air current adjusting part. The fixed base is arranged on one side, close to the air inlet through hole, in the shell, the fixed base is provided with a first air channel groove, a second air channel groove, a first air inlet hole and a second air inlet hole, and the first air inlet hole and the second air inlet hole are respectively used for installing a first microphone switch and a second microphone switch. The first air channel groove is communicated with the air inlet and the first air inlet of the first cigarette cartridge respectively, and the second air channel groove is communicated with the air inlet and the second air inlet of the second cigarette cartridge respectively. One part of the air flow adjusting assembly penetrates through the shell to be operated by a user, and the other part of the air flow adjusting assembly is assembled between the shell and the fixed base in a sliding mode, the air flow adjusting assembly is used for blocking the air flow of the first air inlet hole flowing to the first air channel groove and opening the air flow of the second air inlet hole flowing to the second air channel groove, or the air flow adjusting assembly is used for blocking the air flow of the second air inlet hole flowing to the second air channel groove and opening the air flow of the first air inlet hole flowing to the first air channel groove, or the air flow adjusting assembly is used for simultaneously opening the air flow between the first air inlet hole and the first air channel groove and the air flow between the second air inlet hole and the second air channel groove. The user accessible realizes through a suction mouth suction atomizer to the operation of air current adjusting part, alright according to individual hobby atomizing medium of single taste of independent suction, or mixes the atomizing medium in two kinds of cartridges, and it is more convenient to use, need not set up two suction mouths alright satisfy the advantage of the single or mixed taste of atomizing medium of user's selective suction.

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 description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a first cross-sectional view of the present invention;

fig. 3 is a second cross-sectional view of the present invention;

fig. 4 is a partial cross-sectional view of the present invention;

FIG. 5 is an enlarged schematic view of A in FIG. 4;

FIG. 6 is a schematic structural view of the fixed base;

FIG. 7 is a schematic view of the fixing base in another direction;

FIG. 8 is a schematic view of the structure of the airflow adjustment assembly;

fig. 9 is a schematic view of the airflow adjustment assembly in another orientation.

Description of reference numerals: 1. a housing; 11. a housing; 111. inserting the column; 12. a cover body; 2. a first cartridge; 3. a second cartridge; 4. a first microphone switch; 5. a second microphone switch; 6. a power supply component; 7. a control circuit board; 8. a microphone fixing seat; 81. fixing the base; 82. a gas flow regulating assembly; 821. a slide sheet; 822. a first blocking member; 823. a second blocking member; 824. a toggle piece; 825. sealing the ribs; 826. a slider; a. a suction port; b. an air inlet through hole; c. a first air passage groove; d. a second airway passage; e. a first air intake hole; f. a second air intake hole; g. a sliding groove; h. a first regulating groove; i. a second regulating groove; j. a poking groove; k. a first air inlet channel; m, a second air inlet channel; n, a third air inlet passage; o, a fourth air inlet channel; p, a plug hole; q, a chute; 13. a charging connector; 14. and a control button.

Detailed Description

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

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The embodiment relates to a miaow head fixing base of two cigarette bullet atomizers, as shown in fig. 1-5, two cigarette bullet atomizers include shell 1, first cigarette bullet 2, second cigarette bullet 3, first miaow head switch 4, second miaow head switch 5, power supply module 6, control circuit board 7 and miaow head fixing base 8, and first cigarette bullet 2, second cigarette bullet 3, first miaow head switch 4, second miaow head switch 5, power supply module 6, control circuit board 7 and miaow head fixing base 8 all set up in shell 1. The shell 1 comprises a cover body 12 and a shell body 11, a suction opening a communicated with a smoke outlet of a smoke bomb is arranged on the cover body 12, and two air inlet through holes b in one-to-one correspondence with the first microphone switch 4 and the second microphone switch 5 are arranged at the bottom in the shell body 11. It should be noted that, the shell 1 is provided with a cartridge, a control circuit board 7 and a microphone fixing seat 8 from top to bottom, and the power supply assembly 6 is located between the first cartridge 2 and the second cartridge 3. An atomizing core for atomizing the atomizing medium in the cigarette cartridge is arranged in each cigarette cartridge.

Preferably, as shown in fig. 2 to 5, the microphone fixing base 8 includes: a fixed base 81 and an airflow adjusting component 82.

The fixing base 81 is disposed in the housing 11 near the air inlet b, the fixing base 81 is provided with a first air channel groove c, a second air channel groove d, a first air inlet e and a second air inlet f, and the first air inlet e and the second air inlet f are respectively used for installing the first microphone switch 4 and the second microphone switch 5. The first air channel groove c is respectively communicated with the air inlet of the first cigarette bullet 2 and the first air inlet e, and the second air channel groove d is respectively communicated with the air inlet of the second cigarette bullet 3 and the second air inlet f. The fixed base 81 is made of silica gel. A part of the air flow adjusting assembly 82 is disposed through the housing 11 for operation by a user, and a part of the air flow adjusting assembly 82 is slidably assembled between the housing 11 and the fixed base 81, the air flow adjusting assembly 82 is used for blocking the air flow of the first air inlet e flowing to the first air channel groove c and opening the air flow of the second air inlet f flowing to the second air channel groove d, or the air flow adjusting assembly 82 is used for blocking the air flow of the second air inlet f flowing to the second air channel groove d and opening the air flow of the first air inlet e flowing to the first air channel groove c, or the air flow adjusting assembly 82 is used for simultaneously opening the air flow between the first air inlet e and the first air channel groove c and the air flow between the second air inlet f and the second air channel groove d. The user can realize through the operation to air current adjusting part 82 that the user pumps the atomizer through a suction mouth a, alright according to individual taste separately pump the single flavor atomizing medium, or mix the atomizing medium in two kinds of cartridges, it is more convenient to use, need not set up two suction mouths a alright satisfy the user's selective advantage of pumping single or mixed flavor atomizing medium.

Preferably, as shown in fig. 2, 3, and 6-9, in order to realize the air inlet adjustment of the atomizer through the airflow adjusting assembly 82, a sliding groove g is provided at the bottom of the fixed base 81, a first adjusting groove h communicated with the first air inlet e and the opening at the bottom of the first air channel c is provided in the sliding groove g, a second adjusting groove i communicated with the second air inlet f and the opening at the bottom of the second air channel d is provided in the sliding groove g, a toggle groove j is provided at the bottom of the housing 11, and the airflow adjusting assembly 82 includes: a sliding piece 821, a first blocking piece 822, a second blocking piece 823 and a toggle piece 824.

The sliding piece 821 is slidably fitted in the sliding groove g and covers the first adjustment groove h and the second adjustment groove i. The first blocking member 822 is disposed on the top of the sliding plate 821, can slide in the first adjusting groove h along with the sliding plate 821, and can be used for blocking or opening the airflow of the first air inlet hole e to flow to the first air channel groove c. The second closing member 823 is disposed at the top of the sliding piece 821 for closing or opening the second air inlet hole f. The toggle piece 824 is disposed through the toggle groove j and can slide in the toggle groove j.

Preferably, the fixed base 81 is further provided with a first air inlet k, a second air inlet m, a third air inlet n and a fourth air inlet o, openings at two ends of the first air inlet k are respectively communicated with the first air inlet e and the first adjusting groove h, and the first blocking piece 822 can block an opening in the first adjusting groove h on the first air inlet k. Openings at two ends of the second air inlet channel m are respectively communicated with the first air inlet channel c and the first adjusting groove h. The openings at the two ends of the third air inlet channel n are respectively communicated with the second air inlet hole f and the second adjusting groove i, and the second plugging piece 823 can plug the opening in the second adjusting groove i on the third air inlet channel n. Openings at two ends of the fourth air inlet channel o are respectively communicated with the second air channel groove d and the second adjusting groove i.

Preferably, the first adjusting groove h and the second adjusting groove i are arranged on the fixed base 81 in a 1-shape, and the toggle groove j is located between the first adjusting groove h and the second adjusting groove i. The fixed base 81 is provided with a first air channel c, a first air inlet e, a second air inlet f and a second air channel d in sequence from left to right. In this embodiment, to ensure that the fixed base 81 is stably installed at the bottom of the housing 11, the fixed base 81 is provided with a plugging hole p communicating with the first air inlet e and the second air inlet f on a side close to the air inlet hole b in the housing 11, and the bottom of the housing 11 is provided with a plugging column 111, and the plugging column 111 is plugged in the plugging hole p and is hermetically connected with the inner side wall of the plugging hole p. The first air inlet hole e and the second air inlet hole f are both counter bores, one end of the first air inlet channel k communicated with the first air inlet hole e is located between the first microphone switch 4 and the insertion column 111, and one end of the third air inlet channel n communicated with the second air inlet hole f is located between the second microphone switch 5 and the insertion column 111. In this embodiment, the outer sidewall of the fixed seat 81 is hermetically connected to the inner sidewall of the housing 11 to prevent the airflow from entering the cartridge through the gap between the housing 11 and the fixed seat 81.

It should be noted that, when the toggle member 824 slides leftward to drive the sliding piece 821 to move leftward, so that the first blocking member 822 blocks the opening at the end of the first air inlet k away from the first air inlet e, the second blocking member 823 is separated from the opening of the third air inlet n, and at this time, the air flow sequentially passes through the air inlet through hole b, the second air inlet f, the third air inlet n, the second adjusting groove i, and the second air inlet groove d to enter the second cigarette bullet 3, so that the smoke in the second cigarette bullet 3 is taken out through the suction port a to be sucked by the user; when the toggle member 824 slides to the middle of the toggle groove j, the first blocking member 822 and the second blocking member 823 are separated from the opening of the first air inlet duct k and the opening of the third air inlet duct n, respectively, and at this time, the airflow enters the second cartridge 3 through the air inlet through hole b, the second air inlet hole f, the third air inlet duct n, the second adjusting groove i and the second air duct groove d in sequence, and the airflow enters the first cartridge 2 through the air inlet through hole b, the first air inlet hole e, the first air inlet duct k, the first adjusting groove h and the first air duct groove c in sequence, so that the smoke in the first cartridge 2 and the second cartridge 3 is gathered at the suction nozzle part of the cover body 12 and is mixed and sucked by a user through the suction port a; when the shifting member 824 continuously slides rightwards until the second blocking member 823 blocks the opening of the third air inlet channel n, the first blocking member 822 is separated from the opening of the first air inlet channel k, and at this time, the air flow enters the first cigarette 2 sequentially through the air inlet through hole b, the first air inlet hole e, the first air inlet channel k, the first adjusting groove h and the first air channel groove c, so that the smoke in the first cigarette 2 is taken out for the user to inhale.

Preferably, the slide plate 821 is provided with a sealing rib 825 abutting on the top of the slide groove g. A sliding part 826 is arranged on the two ends of the sliding piece 821 and is protruded on one side far away from the smoke cartridge, and a sliding groove q for limiting the sliding of the sliding part 826 is arranged in the shell 11.

Preferably, in order to prevent the airflow of the first air inlet e and the second air inlet f from directly flowing into the first cartridge 2 and the second cartridge 3, and thus the adjustment of the airflow adjusting assembly 82 on the inlet air cannot be realized, the control circuit board 7 is covered on the top of the fixed base 81, the leakage of the airflow from the gap between the control circuit board 7 and the fixed base 81 is reduced under the press fit of the cartridges, the power supply assembly 6 and the fixed base 81, the first microphone switch 4 and the second microphone switch 5 are fixedly connected to the control circuit board 7, the charging connector 13 and the control button 14 are arranged on the control circuit board 7 on the side close to the microphone switch, and the mounting holes for the charging connector 13 and the control button 14 to penetrate through are formed in the fixed base 81 and the housing 11. The control circuit board 7 is provided with a limiting hole for the first cartridge 2 to be provided with an air inlet and for the second cartridge 3 to be provided with an air inlet. In other embodiments, the outer side wall of the bottom of the first cartridge 2 is sealingly connected to the first channel groove c and the outer side wall of the bottom of the second cartridge 3 is sealingly connected to the second channel groove d.

For realizing the basic function of atomizer, control circuit board 7 respectively with the atomizing core of first cigarette bullet 2, the atomizing core of second cigarette bullet 3, first miaow head switch 4, second miaow head switch 5, control button 14, power supply module 6, charge and connect 13 electricity and be connected, control circuit board 7 is used for according to the miaow head switch, the work of signal control atomizing core of control button 14 transmission, power supply module 6 is used for the miaow head switch, control circuit board 7, atomizing core and control button 14 power supply, it is used for supplying power to power module to charge to connect 13 and be connected with external power source.

Above, the technical solutions of the present invention are only used for illustration and not for limitation, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a miaow head fixing base of two cigarette bullet atomizers, two cigarette bullet atomizers include shell (1), set up in first cigarette bullet (2), second cigarette bullet (3), first miaow head switch (4), second miaow head switch (5), power supply module (6), control circuit board (7) and miaow head fixing base (8) in shell (1), shell (1) is including lid (12) and casing (11), be provided with on lid (12) one with the outlet flue intercommunication of cigarette bullet suction opening (a), its characterized in that, miaow head fixing base (8) include: the fixed base body (81) is arranged on one side, close to the air inlet through hole (b), in the shell (11), a first air channel groove (c), a second air channel groove (d) and a first air inlet hole (e) and a second air inlet hole (f) which are used for installing a first microphone switch (4) and a second microphone switch (5) respectively are formed in the fixed base body (81), the first air channel groove (c) is communicated with an air inlet of the first cigarette bullet (2) and the first air inlet hole (e) respectively, and the second air channel groove (d) is communicated with an air inlet of the second cigarette bullet (3) and the second air inlet hole (f) respectively; and the air flow adjusting assembly (82) is partially arranged outside the shell (11) in a penetrating manner, is partially assembled between the shell (11) and the fixed base body (81) in a sliding manner, and is used for blocking the air flow of the first air inlet hole (e) flowing to the first air channel groove (c), or blocking the air flow of the second air inlet hole (f) flowing to the second air channel groove (d), or simultaneously opening the air flow between the first air inlet hole (e) and the first air channel groove (c) and the air flow between the second air inlet hole (f) and the second air channel groove (d).

2. The dual cartomizer microphone holder as claimed in claim 1, wherein a sliding groove (g) is formed in the bottom of the fixing base (81), a first adjusting groove (h) is formed in the sliding groove (g) and communicates with the first air inlet hole (e) and the opening at the bottom of the first air channel groove (c), a second adjusting groove (i) is formed in the sliding groove (g) and communicates with the second air inlet hole (f) and the opening at the bottom of the second air channel groove (d), a toggle groove (j) is formed in the bottom of the housing (11), and the airflow adjusting assembly (82) comprises: a sliding piece (821) which is slidably assembled in the sliding groove (g) and covers the first adjusting groove (h) and the second adjusting groove (i); the first blocking piece (822) is arranged at the top of the sliding piece (821), can slide in the first adjusting groove (h) along with the sliding piece (821), and can be used for blocking or opening the airflow of the first air inlet hole (e) to flow to the first air channel groove (c); a second blocking member (823) provided at the top of the sliding piece (821) for blocking or opening the air flow of the second air inlet hole (f) to the second air passage groove (d); and the poking piece (824) penetrates through the poking groove (j) and can slide in the poking groove (j).

3. The microphone fixing seat of the double-cartridge atomizer as claimed in claim 2, wherein the fixing seat body (81) is further provided with a first air inlet channel (k), a second air inlet channel (m), a third air inlet channel (n) and a fourth air inlet channel (o), openings at two ends of the first air inlet channel (k) are respectively communicated with the first air inlet hole (e) and the first adjusting groove (h), and the first blocking piece (822) can block an opening of the first air inlet channel (k) located in the first adjusting groove (h); openings at two ends of the second air inlet channel (m) are respectively communicated with the first air inlet channel groove (c) and the first adjusting groove (h); openings at two ends of the third air inlet channel (n) are respectively communicated with the second air inlet hole (f) and the second adjusting groove (i), and the second plugging piece (823) can plug the opening, positioned in the second adjusting groove (i), of the third air inlet channel (n); openings at two ends of the fourth air inlet (o) are respectively communicated with the second air passage groove (d) and the second adjusting groove (i).

4. The microphone holder of the dual-cartridge atomizer according to claim 2 or 3, wherein the sliding plate (821) is provided with a sealing rib (825) abutting against the top of the sliding groove (g); the sliding piece (821) is provided with a sliding part (826) at two ends of the sliding piece (821) in a protruding mode, wherein one side of the sliding piece, which is far away from the smoke cartridge, is provided with a sliding groove (q) for the sliding part (826) to slide in the shell (11).

5. The microphone holder of the dual-cartridge atomizer as claimed in claim 2 or 3, wherein the control circuit board (7) covers the top of the fixing holder (81), the first microphone switch (4) and the second microphone switch (5) are fixedly connected to the control circuit board (7), a charging connector (13) and a control button (14) are disposed on the control circuit board (7) on a side close to the microphone switches, and mounting holes for the charging connector (13) and the control button (14) to penetrate are disposed on the fixing holder (81) and the housing (11).

6. The microphone fixing seat of the double-cartridge atomizer as claimed in claim 3, wherein an insertion hole (p) communicated with the first air inlet hole (e) and the second air inlet hole (f) is respectively formed in one side of the fixing seat body (81) close to the air inlet through hole (b) in the housing (11), an insertion column (111) is arranged at the bottom in the housing (11), and the insertion column (111) is inserted in the insertion hole (p) and is hermetically connected with the inner side wall of the insertion hole (p).

7. The microphone fixing seat of the dual-cartridge atomizer as claimed in claim 2 or 3, wherein the control circuit board (7) is provided with a limiting hole through which the first cartridge (2) is provided with the air inlet and the second cartridge (3) is provided with the air inlet.

8. The microphone fixing seat of the double-cartridge atomizer as recited in claim 3, wherein the first air inlet channel (k), the second air inlet channel (m), the third air inlet channel (n) and the fourth air inlet channel (o) are all in a shape of 7.

9. The dual cartomizer microphone holder as claimed in claim 6, wherein the first air inlet hole (e) and the second air inlet hole (f) are both counter bores, the end of the first air inlet channel (k) communicating with the first air inlet hole (e) is located between the first microphone switch (4) and the insertion post (111), and the end of the third air inlet channel (n) communicating with the second air inlet hole (f) is located between the second microphone switch (5) and the insertion post (111).