CN211832822U

CN211832822U - Tobacco rod and electron cigarette based on vibration suggestion

Info

Publication number: CN211832822U
Application number: CN201922233487.9U
Authority: CN
Inventors: 高煜翔; 许琼生; 高严; 唐漫
Original assignee: Shenzhen Leiyan Technology Co ltd
Current assignee: Shenzhen Leiyan Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-11-03
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a tobacco rod and electron cigarette based on vibration suggestion. The utility model discloses a tobacco rod based on vibration suggestion includes miaow head, negative pressure detection device, controller and vibrating device, and miaow head is inside to be formed with the cavity, and the tobacco rod is formed with air inlet, gas outlet and with the first passageway of miaow head inside cavity and gas outlet intercommunication and with the second passageway of air inlet and gas outlet intercommunication, vibrating device and controller electricity are connected, negative pressure detection device is connected with the signal input part of controller, and negative pressure detection device is used for producing trigger signal when the negative pressure of miaow head cavity reaches the preset threshold value, and the controller is used for controlling the vibrating device vibration according to trigger signal. The utility model discloses an electron cigarette includes the cigarette bullet and based on the cigarette rod of vibration suggestion. The utility model discloses a tobacco rod and electron cigarette based on vibration suggestion can solve the electron cigarette product and can't obtain the technical problem that in time accurately suggests under its condition of successfully having smoked the flue gas when using by the user.

Description

Tobacco rod and electron cigarette based on vibration suggestion

Technical Field

The utility model relates to a smoking set technical field specifically is a tobacco rod and electron cigarette based on vibration suggestion.

Background

The electronic cigarette is a novel electronic product, which has similar appearance to a common cigarette and has the same taste as the cigarette. Because the electronic cigarette heats the tobacco tar through the atomizing device and produces the flue gas that can suck, compare with traditional cigarette, the electronic cigarette is not burnt, does not have the produced multiple harmful chemical substance after the burning, does not have the harm that "second-hand-cigarette" caused other people and the pollution to the environment, therefore the more healthy and the environmental protection of electronic cigarette for traditional cigarette.

The electronic cigarette comprises a cigarette rod and a cigarette cartridge. Wherein include in the cigarette bullet by atomizing device, atomizing device forms the flue gas with air burning after atomizing the tobacco tar in the cigarette bullet, and the flue gas flows into the smoking mouth department of cigarette holder by the flue that sets up in the cigarette bullet and supplies the user to inhale. The cigarette rod part mainly provides electric energy for the atomizing device in the cigarette cartridge. When the user uses the electronic cigarette, the user inhales from the cigarette suction port, and negative pressure is formed in the cigarette cartridge. The smoke atomized by the atomization device under the drive of negative pressure flows to the smoke suction port from the flue. However, the situation that the air suction of the user is insufficient or the flue is not smooth sometimes occurs, and at the moment, the negative pressure in the flue is insufficient, so that the air flow cannot be well driven to flow to the smoke suction port, and the use experience of the user is seriously influenced. But the user does not know whether the smoke is successfully smoked or not under the condition of no prompt, and whether the effect of the electronic cigarette is influenced because the smoking force is not enough or the flue is not smooth or not.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a tobacco rod and electron cigarette based on vibration suggestion for solve current electron cigarette product when using the user can't obtain in time accurately the technical problem who suggests under the circumstances that it has successfully smoked the flue gas.

In a first aspect, the utility model provides a tobacco rod based on vibration suggestion, the tobacco rod includes miaow head, negative pressure detection device, controller and vibrating device, the inside cavity that is formed with of miaow head, the tobacco rod is formed with air inlet, gas outlet and with the first passageway of the inside cavity of miaow head and gas outlet intercommunication and with the second passageway of air inlet and gas outlet intercommunication, vibrating device is connected with the controller electricity, negative pressure detection device is connected with the signal input part of controller, negative pressure detection device is used for producing trigger signal when the negative pressure of miaow head cavity reaches preset threshold value, the controller is used for controlling the vibrating device vibration according to trigger signal.

Preferably, the negative pressure detection device is a negative pressure sensor, the negative pressure sensor is located in a cavity inside the microphone, the gas flows from the cavity to the gas outlet through the first channel to form negative pressure in the cavity, and the negative pressure sensor generates a trigger signal when the negative pressure of the cavity valve reaches a preset threshold value.

Preferably, the tobacco rod further comprises a support, the air inlet, the air outlet, the first channel and the second channel are formed in the support, a second accommodating chamber is formed in the support, and the vibrating device and the microphone are located in the second accommodating chamber.

Preferably, the vibration device is a vibration motor, the vibration motor comprises a rotary motor and an eccentric block coaxially connected with an output shaft of the rotary motor in a transmission manner, and the center of mass of the eccentric block is away from the rotary shaft of the motor by a first preset distance along the radial direction of the rotary shaft of the motor.

Preferably, the microphone outer surface is coated with a silica gel piece, and the silica gel piece is used for sealing a cavity inside the microphone so as to form negative pressure in the cavity when gas flows from the cavity to the gas outlet through the first channel.

Preferably, the tobacco rod further comprises a shell, the support, the microphone and the vibration device are located inside the shell, a third channel for communicating the external environment with the air inlet is formed in the shell, the shell is connected with the support through a clamping structure, and the vibration device generates vibration and is transmitted to the shell through the clamping structure and the support.

Preferably, the joint structure includes the first joint structure that forms on the table wall of the one side relative with first cavity of support and the second joint structure that forms and first joint structure cooperation use on the inner wall of shell, the shell cover is established on the support and through first joint structure and second joint structure with the support is in the inside joint of shell.

Preferably, first joint structure is by the fixture block that the table wall of the support opposite one side with first accommodation chamber is protruding towards the shell direction and forms, second joint structure be by the draw-in groove that the inner wall of shell is sunken to the direction relative with the support and forms, during the assembly, the fixture block embedding in order to realize the inside joint of shell and support at the shell in the draw-in groove.

In a second aspect, the utility model provides an electronic cigarette, electronic cigarette includes cigarette bullet and first aspect the tobacco rod based on vibration suggestion.

Preferably, a smoking port and a flue are formed in the cartridge, and two opposite ends of the flue are respectively communicated with the conveying air outlet and the smoking port, so that negative pressure is formed in a cavity of the microphone when the smoking port sucks air.

Has the advantages that: the utility model discloses a tobacco rod and electron cigarette based on vibration suggestion, its gas outlet communicates with the smoking mouth of cigarette bullet. When the flue is unobstructed and the user inhales the dynamics of breathing in is suitable, can be in first passageway, produce the negative pressure in the second passageway cavity. Under the drive of negative pressure, airflow flows from the air inlet to the air outlet through the second channel on one hand, and flows from the cavity to the air outlet through the first channel on the other hand, negative pressure is formed in the cavity inside the microphone, and a sufficient negative pressure value can be achieved. The negative pressure detection device is used for detecting the negative pressure value in the cavity, when the negative pressure value reaches a preset threshold value, the negative pressure detection device generates a trigger signal, and the controller controls the vibration device to vibrate according to the trigger signal to serve as a prompt for successful suction of a user. Otherwise, if the user fails to suck, the negative pressure detection device cannot generate a trigger signal, and the vibration device cannot vibrate. Therefore, when the user uses the electronic cigarette, whether the smoking is successful or not can be accurately judged according to whether the cigarette rod vibrates or not.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without creative efforts, other drawings can be obtained according to these drawings, and these drawings are all within the protection scope of the present invention.

Fig. 1 is a schematic structural view of a first visual angle of a cigarette rod based on vibration prompt according to the present invention;

FIG. 2 is a partial schematic view of a cigarette rod based on vibration prompt according to the present invention;

fig. 3 is a schematic structural diagram of a second view angle of the cigarette rod based on vibration prompt according to the present invention;

fig. 4 is a schematic structural view of a first viewing angle of the bracket according to the present invention;

fig. 5 is a schematic structural diagram of the housing of the present invention;

fig. 6 is a schematic structural view of a second viewing angle of the bracket of the present invention;

fig. 7 is a schematic structural diagram of the electronic cigarette of the present invention.

Parts and numbering in the drawings: the cigarette cartridge 1000, the cigarette rod 2000, the bracket 2400, the first limiting part 2410, the second limiting structure 2420, the first accommodating chamber 2430, the second accommodating chamber 2440, the clamping block 2450, the strip-shaped groove 2460, the air inlet 2470, the cavity 2480, the first channel 2490, the second channel 2491, the housing 2500, the clamping groove 2510, the microphone 2600, and the vibration device 2900.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In case of conflict, the various features of the embodiments and examples of the present invention may be combined with each other and are within the scope of the present invention.

Example 1:

the present embodiment provides a cigarette rod 2000 based on vibration cues. This structure is applied to the tobacco rod 2000 in the electronic cigarette. Wherein the tobacco rod 2000 is used in conjunction with a cartridge 1000 capable of atomizing tobacco tar. The power supply in the tobacco rod 2000 provides electrical energy to the atomizing device of the cartridge 1000, which converts the electrical energy to heat to atomize the tobacco tar stored in the oil sump of the cartridge 1000. When the user inhales at the mouthpiece, a negative pressure is created at the tobacco tar outlet of the cartridge 1000 already atomized by the device. Under the negative pressure, air enters the cartridge 1000 from the air inlet 470 of the cartridge 1000 and carries the atomized tobacco tar along the internal airflow path of the cartridge 1000 to the mouthpiece of the mouthpiece for the user to inhale.

The cigarette rod 2000 based on the vibration prompt of the embodiment has an air outlet communicated with the smoking port of the cartridge 1000. When the flue is unobstructed and the user has a proper level of suction, a negative pressure can be generated in the first channel 2490, the second channel 2491, and the cavity 2480. The air flow driven by the negative pressure flows from the air inlet 470 to the air outlet via the second passage 2491 on the one hand and from the cavity 2480 to the air outlet via the first passage 2490 on the other hand, and forms a negative pressure in the cavity 2480 inside the microphone 600 and can reach a sufficient negative pressure value. If the suction force of the user is insufficient or the flue is not smooth, the amount of the flue gas flowing to the smoke suction port is insufficient, negative pressure cannot be formed in the cavity 2480 or the negative pressure value is low. Wherein the preset threshold value of the negative pressure of the cavity 2480 can be set according to the requirement of the sucking force. In this embodiment, the negative pressure detection device is used to detect the negative pressure value in the cavity 2480, and when the negative pressure value reaches a preset threshold value, it indicates that the user has successfully smoked, at this time, the negative pressure detection device generates a trigger signal and sends the trigger signal to the controller for processing, and the controller generates a control signal after receiving the trigger signal, and controls the vibration device 2900 to generate vibration, so as to remind the user of successful smoking. Otherwise, if the user fails to aspirate, the negative pressure detection device will not generate a trigger signal and the vibration device 2900 will not vibrate. Therefore, when the user uses the electronic cigarette, whether the smoking is successful or not can be accurately judged according to whether the cigarette rod 2000 vibrates or not.

As shown in fig. 1 to 3, the cigarette rod 2000 based on the vibration prompt of the present embodiment includes a microphone 600, a negative pressure detection device, a controller, and a vibration device 2900, wherein a cavity 2480 is formed inside the microphone 600, the cigarette rod 2000 is formed with an air inlet 470, an air outlet, a first channel 2490 communicating the cavity 2480 inside the microphone 600 with the air outlet, and a second channel 2491 communicating the air inlet 470 with the air outlet, the vibration device 2900 is electrically connected to the controller, the negative pressure detection device is connected to a signal input end of the controller, the negative pressure detection device is configured to generate a trigger signal when a negative pressure in the cavity 2480 of the microphone 600 reaches a preset threshold, and the controller is configured to control the vibration device 2900 to vibrate according to the trigger signal.

The negative pressure detection device may adopt a negative pressure sensor, the negative pressure sensor is located in a cavity 2480 inside the microphone 600, the gas flows from the cavity 2480 to the gas outlet through a first passage 2490 to form a negative pressure in the cavity 2480, and the negative pressure sensor generates a trigger signal when the negative pressure of the cavity 2480 valve reaches a preset threshold value.

The vibration device 2900 is a vibration motor that includes a rotary motor and an eccentric mass in coaxial drive connection with the rotary motor output shaft, the mass center of the eccentric mass being a first preset distance away from the motor shaft along the radial direction of the motor shaft. When the rotary motor receives a control signal of the controller, the power supply is switched on to drive the output shaft to rotate, and the output shaft drives the eccentric block which is in coaxial transmission connection with the output shaft to rotate. Because the mass center of the eccentric block is away from the motor rotating shaft by a first preset distance along the radial direction of the motor rotating shaft, momentum imbalance of the motor is caused in the rotating process of the eccentric block, and vibration is generated. The magnitude of the vibration can also be controlled by setting the weight of the eccentric mass and the position of the first preset distance in this embodiment.

As shown in fig. 2, in the embodiment, the air outlet is communicated with the smoke suction port of the cartridge 1000, and when the flue is unobstructed and the user has proper suction force, a negative pressure can be generated in the first passage 2490 and the second passage 2491 and the cavity 2480. The air flow driven by the negative pressure flows from the air inlet 470 to the air outlet via the second passage 2491 on the one hand and from the cavity 2480 to the air outlet via the first passage 2490 on the other hand, and forms a negative pressure in the cavity 2480 inside the microphone 600 and can reach a sufficient negative pressure value. If the suction force of the user is not enough or the flue is not smooth, the amount of flue gas flowing to the smoke suction port is not enough, the user experience is influenced, and meanwhile, negative pressure cannot be formed in the cavity 2480 or the negative pressure value is low. Wherein the preset threshold value of the negative pressure of the cavity 2480 can be set according to the requirement of the sucking force. In this embodiment, the negative pressure detection device is used to detect the negative pressure value in the cavity 2480, and when the negative pressure value reaches a preset threshold value, it indicates that the user has successfully smoked, at this time, the negative pressure detection device generates a trigger signal and sends the trigger signal to the controller for processing, and the controller generates a control signal after receiving the trigger signal, and controls the vibration device 2900 to generate vibration, so as to remind the user of successful smoking. Otherwise, if the user fails to aspirate, the negative pressure detection device will not generate a trigger signal and the vibration device 2900 will not vibrate. Therefore, when the user uses the electronic cigarette, whether the smoking is successful or not can be accurately judged according to whether the cigarette rod 2000 vibrates or not. The direction of the arrows in fig. 2 is the direction of the air flow.

The control process of the controller controlling the vibration apparatus 2900 after receiving the trigger signal can be implemented by conventional programming of the controller by those skilled in the art, and is not described herein.

In addition, as shown in fig. 3, in the present embodiment, the cigarette rod 2000 further includes a bracket 2400, the air inlet 470, the air outlet, the first passage 2490 and the second passage 2491 are formed on the bracket 2400, a second receiving chamber 2440 is formed on the bracket 2400, and the vibrating device and the microphone 600 are located in the second receiving chamber 2440. The bracket 2400 in this embodiment serves as a mounting base for other components, and the air inlet 470, the air outlet, the first passage 2490 and the second passage 2491 can be integrally formed by the bracket 2400. The bracket 2400 may be divided into a first receiving chamber 2430 and a second receiving chamber 2440 by a partition, where the first receiving chamber 2430 is used for placing a battery, and the second receiving chamber 2440 is used for placing a microphone 600, a vibration motor, and other small components.

A strip groove 2460 penetrating through one surface of the first accommodating chamber 2430 facing the housing 2500 is formed on one surface of the first accommodating chamber 2430 facing the housing, and the battery is mounted above the strip groove 2460.

Example 2

As shown in fig. 5, the cigarette rod 2000 of the present embodiment further includes a housing 2500, the bracket 2400, the microphone 600 and the vibration device 2900 are located inside the housing 2500, a third channel for communicating the external environment with the air inlet 470 is formed on the housing 2500, the housing 2500 is connected with the bracket 2400 through a snap-fit structure, and the vibration device 2900 generates vibration and transmits the vibration to the housing 2500 through the bracket 2400 through the snap-fit structure. Wherein the housing 2500 accommodates the holder 2400 and the components mounted on the holder 2400 therein to protect the components, and an outer wall of the holder 2400 may be conveniently held by a user. In order to enable the user to mix the outside air with the atomized tobacco tar in the electronic cigarette during absorption, a through hole is formed in the housing 2500 as an air inlet channel, i.e., a third channel, which is communicated with the air inlet 470 formed by the bracket 2400, so that the air in the outside environment can enter the electronic cigarette. Wherein support 2400 and shell 2500 support 2400 can conveniently be blocked joint through the joint structure to the joint back, vibrating device 2900's vibration transmits for support 2400, transmits to shell 2500 by the joint structure again, and the user is in the time of the use with shell 2500 direct contact, therefore the vibration that vibrating device 2900 that the user can in time experience produced, thereby in time learn whether to absorb successfully.

In order to conveniently and reliably connect the housing 2500 and the bracket 2400, in this embodiment, the clamping structure includes a first clamping structure formed on a surface wall of the bracket 2400 on a side opposite to the first cavity and a second clamping structure formed on an inner wall of the housing 2500 and used in cooperation with the first clamping structure, the housing 2500 is sleeved on the bracket 2400 and clamped with the bracket 2400 inside the housing 2500 through the first clamping structure and the second clamping structure.

During assembly, the components and the support 2400 are assembled, and then the support 2400 is sleeved into the housing 2500 from the opening of the housing 2500, so that the support 2400 provided with the rest components is located inside the housing 2500. The body of the holder 2400 may be a curved bottom plate and the chambers may be separated by partitions integrally formed with the bottom plate. The surface wall of the bracket 2400, that is, the outer wall of the bottom plate, is provided with a first clamping structure, and correspondingly, the inner wall of the housing 2500, which corresponds to the clamping structure of the bottom plate, is provided with a second clamping structure, that is, a clamping structure. When assembling, the second clamping structure on the inner wall of the housing 2500 is clamped with the first clamping structure on the outer wall of the bracket 2400. Shell 2500 and support 2400 adopt aforementioned locking mode, because first joint structure and second joint structure all are at shell 2500's inner wall after the assembly, consequently shell 2500's surface does not have bellied structure, can make shell 2500 keep fine smoothness, also need not process the screw hole on shell 2500, need not additionally go on with threaded connection spare, have saved the assembly flow, have improved assembly efficiency.

The first clamping structure is a clamping block 2450 formed by a surface wall of the side, opposite to the first accommodating cavity 2430, of the bracket 2400 protruding towards the direction of the housing 2500, the second clamping structure is a clamping groove 2510 formed by an inner wall of the housing 2500 sinking towards the direction opposite to the bracket 2400, and when the clamping block 2450 is assembled, the clamping block 2510 is embedded into the clamping groove 2510 to clamp the housing 2500 and the bracket 2400 inside the housing 2500.

By adopting the clamping structure, during assembly, in the process of sleeving the bracket 2400 into the shell 2500, when the bracket 2400 enters a set position inside the shell 2500, the clamping block 2450 automatically falls into the clamping groove 2510 to lock the bracket 2400 and the shell 2500, so that the whole assembly process is simple and quick, and the assembly efficiency is extremely high.

In order to make the latch 2450 more easily drop into the catch 2510, in the present embodiment, the latch 2450 includes a bottom surface facing the catch 2510 and a side surface connecting the bottom surface with the surface wall of the holder 2400, the side surface intersecting the bottom surface at a predetermined angle. That is, the latch 2450 has a frustum shape with a small end and a large end. The small end is the bottom surface of the latch 2450, the large end is integrated with the bracket 2400, and four side surfaces on the periphery of the bottom surface are inclined at a certain angle relative to the bottom surface. The angled sides of the catches 2450 may be used to more easily slide into the catches 2510 during assembly.

As shown in fig. 6, in addition, in order to accurately mount the PCB, in the present embodiment, the bracket 2400 is formed with a first height limiting structure for defining a first height position of the PCB in the height direction at an end of the PCB close to the pin, a second height limiting structure for defining a second height position of the PCB in the height direction at an end of the PCB opposite to the pin, and a third height limiting structure for defining a first height position of the PCB in the height direction at an end of the PCB opposite to the pin, where the second height position is a first preset distance from the first height position in the height direction. Wherein the first height limiting structure is a first limiting member 2410

The first height position is an ideal position of the lower surface of the PCB board when the PCB board is installed, and the second height position is an ideal position of the upper surface of the PCB board when the PCB board is installed. Since the PCB has a certain thickness and an appropriate mounting gap is left for the convenience of mounting operation, the first preset distance from the second height position to the first height position may be determined according to the thickness of the PCB and the mounting gap. In the embodiment, the upper surface and the lower surface of the PCB are accurately limited by the first height limiting structure and the second height limiting structure at the two ends of the PCB respectively, and the lower surface of the PCB is limited by the third height limiting structure at the end, opposite to the pin, of the PCB, so that at least 3 limiting points are formed on the upper surface and the lower surface of the PCB, the advancing height of the PCB can be accurately limited by the limiting points at the positions, and the stability of the PCB in the height direction during installation in the smoke rod 2000 is guaranteed under the constraint of the at least three limiting points. During specific installation, the PCB is inserted between the second limiting structure 2420 and the first limiting structure and the third limiting structure along the direction parallel to the PCB.

Example 3

As shown in fig. 7, the present embodiment provides an electronic cigarette, which includes a cartridge 1000 and a cigarette rod 2000 based on a vibration prompt according to embodiments 1 or 2. The cartridge 1000 includes an atomizer, wherein the rod 2000 further includes a battery therein for providing power to the atomizer and to various electrical components of the rod 2000. A smoke suction port and a smoke channel are formed in the cartridge 1000, and two opposite ends of the smoke channel are respectively communicated with the conveying air outlet and the smoke suction port, so that negative pressure is formed in the cavity 2480 of the microphone 600 when the smoke suction port sucks air.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not make the essence of the corresponding technical solutions depart from the technical solutions of the embodiments of the present invention.

Claims

1. Tobacco rod based on vibration suggestion, its characterized in that, the tobacco rod includes miaow head, negative pressure detection device, controller and vibrating device, the inside cavity that is formed with of miaow head, the tobacco rod is formed with air inlet, gas outlet and with the first passageway of the inside cavity of miaow head and gas outlet intercommunication and with the second passageway of air inlet and gas outlet intercommunication, vibrating device is connected with the controller electricity, negative pressure detection device is connected with the signal input part of controller, negative pressure detection device is used for producing triggering signal when the negative pressure of miaow head cavity reaches preset threshold value, the controller is used for controlling the vibrating device vibration according to triggering signal.

2. The cigarette rod based on the vibration prompt as claimed in claim 1, wherein the negative pressure detection device is a negative pressure sensor, the negative pressure sensor is located in a cavity inside the microphone, gas flows from the cavity to the gas outlet through the first channel to form negative pressure in the cavity, and the negative pressure sensor generates a trigger signal when the negative pressure of the cavity valve reaches a preset threshold value.

3. The smoking stick according to claim 2, wherein the smoking stick further comprises a support, the air inlet, the air outlet, the first channel and the second channel are formed on the support, a second receiving chamber is formed on the support, and the vibration device and the microphone are located in the second receiving chamber.

4. The cigarette rod based on the vibration prompt of claim 3, wherein the vibration device is a vibration motor, the vibration motor comprises a rotary motor and an eccentric block coaxially connected with an output shaft of the rotary motor in a transmission manner, and a mass center of the eccentric block is away from the rotary motor shaft by a first preset distance along a radial direction of the rotary motor shaft.

5. The cigarette rod based on the vibration prompt of claim 1, wherein the outer surface of the microphone is coated with a silica gel piece, and the silica gel piece is used for sealing a cavity inside the microphone so that negative pressure is formed in the cavity when gas flows from the cavity to the gas outlet through the first channel.

6. The cigarette rod based on the vibration prompt of claim 3, further comprising a housing, wherein the bracket, the microphone and the vibration device are located inside the housing, a third channel for communicating the external environment with the air inlet is formed in the housing, the housing is connected with the bracket through a clamping structure, and the vibration device generates vibration and transmits the vibration to the housing through the clamping structure and the bracket.

7. The cigarette rod based on the vibration prompt as claimed in claim 6, wherein the clamping structure comprises a first clamping structure formed on the surface wall of one side of the bracket opposite to the first cavity and a second clamping structure formed on the inner wall of the housing and used with the first clamping structure in a matched manner, and the housing is sleeved on the bracket and clamped with the bracket in the housing through the first clamping structure and the second clamping structure.

8. The cigarette rod based on the vibration prompt as claimed in claim 7, wherein the first clamping structure is a clamping block formed by protruding the surface wall of the side of the bracket opposite to the first accommodating chamber towards the direction of the housing, the second clamping structure is a clamping groove formed by recessing the inner wall of the housing towards the direction opposite to the bracket, and during assembly, the clamping block is embedded into the clamping groove to realize clamping connection between the housing and the bracket in the housing.

9. An electronic cigarette, characterized in that the electronic cigarette comprises a cartridge and a cigarette rod based on a vibration cue according to any one of claims 1 to 8.

10. The electronic cigarette of claim 9, wherein the cartridge has a smoke inlet and a smoke channel formed therein, and opposite ends of the smoke channel are respectively communicated with the air outlet and the smoke inlet, so that a negative pressure is formed in the cavity of the mouthpiece when the smoke inlet inhales.