CN113261711A

CN113261711A - Smoking behavior recorder

Info

Publication number: CN113261711A
Application number: CN202110672050.4A
Authority: CN
Inventors: 王锐; 郑新章; 冯伟华; 贾楠; 邱纪青; 郑路; 刘亚丽; 张仕华; 洪群业
Original assignee: Zhengzhou Tobacco Research Institute of CNTC
Current assignee: Zhengzhou Tobacco Research Institute of CNTC
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-08-17
Anticipated expiration: 2041-06-17
Also published as: CN113261711B

Abstract

The invention relates to a smoking behavior recorder which comprises a recorder main body and a power supply module arranged in the recorder main body, wherein the power supply module is connected with the recorder main body; a filter stick inserting channel is formed in the recorder main body; the outer wall of the filter stick inserting channel is provided with a vibration module, the power supply module is connected with the vibration module through a power supply line, a switch module is arranged on the power supply line, and the switch module is arranged on a shell of the recorder main body. According to the cigarette plug-in mounting fixing structure, the electric control vibration device is arranged on the cigarette plug-in mounting fixing structure of the smoking behavior recorder, the power supply of the vibration device is controlled by the power supply in the recorder and the control switch, so that a smoker can touch the switch when needing to flick cigarette ash, the cigarette ash can be automatically flicked down, the difficulty of the smoker flicking off the cigarette ash by using the smoking behavior recorder is reduced, and the automation degree and the accuracy of monitoring data of the smoking behavior recorder are improved.

Description

Smoking behavior recorder

Technical Field

The invention relates to a smoking behavior recorder, and belongs to the technical field of smoking behavior research.

Background

The smoking behavior recorder is a common means for investigating the smoking behavior of smokers, and can be used for monitoring parameters such as the number of suction openings, the suction frequency, the suction capacity, the suction interval, the duration and the like of the smokers in the process of smoking cigarettes, so that data are provided for cigarette manufacturers or researchers to improve the characteristics such as cigarette burning and the like and for the smokers to master smoking habits.

The smoker still needs to bounce off the cigarette ash for many times during the process of smoking the cigarette by using the smoking behavior recorder. And because the cigarette is inserted in the cigarette inserting end of the smoking behavior recorder, the cigarette ash is difficult to be ejected and dropped. This is because a smoker needs to hold the smoking behavior recorder, and the hand holding the recorder is hard to move and flick off the ash, and if the hand is too large, the ash is hard to be flicked into the ashtray; the ash ejection operation by the other hand is inconvenient, the control is difficult, and the conditions that the lighter cigarette ash cannot be ejected or the cigarette is loosened and falls off due to the heavy force can occur, so that the behavior recording data of the cigarette is inaccurate or the data is invalid.

Disclosure of Invention

The invention aims to provide a smoking behavior recorder, which is used for solving the problem that cigarette ash is difficult to bounce off when the smoking behavior recorder is used.

In order to achieve the above object, the scheme of the invention comprises:

the invention relates to a smoking behavior recorder which comprises a recorder main body and a power supply module arranged in the recorder main body; a filter stick inserting channel is formed in the recorder main body, the radial size of the filter stick inserting channel is gradually reduced from an inserting opening to the inside, the diameter of one end of the inserting opening of the filter stick inserting channel is larger than that of a filter stick of a cigarette to be inserted, and the diameter of the other end of the filter stick inserting channel is smaller than that of the filter stick of the cigarette to be inserted; the outer wall of the filter stick inserting channel is provided with a vibration module, the power supply module is connected with the vibration module through a power supply line, a switch module is arranged on the power supply line, and the switch module is arranged on a shell of the recorder main body.

According to the cigarette plug-in mounting fixing structure, the electric control vibration device is arranged on the cigarette plug-in mounting fixing structure of the smoking behavior recorder, the power supply of the vibration device is controlled by the power supply in the recorder and the control switch, so that a smoker can touch the switch when needing to flick cigarette ash, the cigarette ash can be automatically flicked down, the difficulty of the smoker flicking off the cigarette ash by using the smoking behavior recorder is reduced, and the automation degree and the accuracy of monitoring data of the smoking behavior recorder are improved.

Meanwhile, the smoking behavior recorder adopts a filter stick insertion channel with the inner diameter changed (the inner diameter is gradually reduced to be similar to a circular truncated cone shape), so that a cigarette can be conveniently inserted (the insertion hole is larger than the cigarette filter stick, and the cigarette cannot be folded by too much force in the inserting process due to the fact that the opening is too small and is difficult to insert in the inserting process), and meanwhile, the airtight close fit of the cigarette in the final tight insertion process can be ensured (the cigarette is gradually tightly inserted after the inner diameter is matched with the diameter of the cigarette); but also can be adapted to cigarettes with different filter stick sizes (the cigarette filter sticks with different sizes are tightly matched with the inner wall of the filter stick insertion channel at different inner diameters after being inserted), so that the air tightness is ensured, the vibration transmission efficiency is high, and the cigarette ash is more easily vibrated to fall.

Furthermore, the vibration module is an eccentric motor, the shell of the eccentric motor is fixed on the outer wall of the filter stick insertion channel, and an eccentric wheel is connected to a main shaft of the eccentric motor.

The eccentric motor generates vibration, the scheme is simple and reliable, and the cigarette ash can be effectively vibrated to fall.

Furthermore, a handle is arranged on the recorder main body, a holding groove structure for accommodating fingers is arranged on the handle, and the control end of the switch module is arranged in the holding groove structure corresponding to the index finger.

The handle has increased the reliability of holding, prevents that the record appearance from landing at the vibration in-process, holds the groove structure simultaneously and adapts to finger radian, increases and holds the comfort level. The touch key of the switch module is arranged in the holding groove of the forefinger, so that the forefinger can press the touch key conveniently, and the operation and control are facilitated.

Furthermore, the switch module is an automatic rebound type key switch.

After the automatic resilience type key is pressed down, the vibration is started, the key is reset after the hand is loosened, the vibration is stopped, a smoker can control the vibration time according to the requirement, and the operation is simple and convenient because the user can stop when the hand is loosened.

Further, the eccentric motor adopts a direct current speed regulation motor, the switch module is a variable resistance device, the control end of the variable resistance device is a key, and the output resistance value of the variable resistance device is reduced along with the increase of the pressing depth of the key.

The direct current motor is simple and reliable, and can control a certain rotating speed through voltage to realize adjustable vibration strength.

Further, the variable resistance device comprises a knob potentiometer and a rack; and a gear kneaded with the rack is fixed on a knob of the knob type potentiometer, and the key is linked with the rack.

The linear motion of the key is converted into the rotary knob rotating action of the knob type potentiometer through the rack, the output resistance value of the potentiometer is changed through the key pressing process, the adjustment of the vibration strength is realized through the pressing depth of the key, the operation is simple and convenient, and the realization cost is low.

Further, the eccentric wheel is a cam.

Drawings

FIG. 1 is a schematic view of the smoking behaviour recorder of the present invention;

FIG. 2 is a schematic view of the vibration module of the smoking behaviour recorder of the present invention;

FIG. 3 is a schematic diagram of the smoking behaviour recorder switch module of the present invention;

fig. 4 is a schematic circuit diagram of the vibration module of the smoking behavior recorder according to the present invention.

Detailed Description

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

The smoking behavior recorder shown in fig. 1 of the present invention has the conventional functions and hardware modules of the smoking behavior recorder in the prior art, and specifically includes a power module, a storage module, an acquisition module, a control module, a cigarette insertion hole and a suction nozzle 11, wherein the cigarette insertion hole is connected with the suction nozzle 11 through a filter stick insertion channel 13 and a smoke channel 12. The smoking behavior recorder can specifically realize the collection of smoking habit parameters such as the number of suction openings, the smoking frequency, the smoking capacity, the smoking strength, the smoking interval, the duration and the like in the process of smoking cigarettes by smokers. The acquisition module comprises a temperature sensor or an air pressure sensor, and when the cigarette is smoked, the related sensors acquire the change of the temperature of the smoke or the change of the air pressure in the smoke channel 12, so that the smoking habit parameters are further obtained. When the cigarette filter stick inserting device is used, the filter stick end of a cigarette is inserted into the filter stick inserting channel in the cigarette inserting hole, and the sealing structure is arranged in the filter stick inserting channel and used for ensuring the airtight fit between the cigarette and the filter stick inserting channel and preventing air leakage. The sealing structure can specifically realize airtight matching to prevent air leakage in a following mode, specifically, a filter stick insertion channel with a circular section is designed into a round-table-like body with a thick outer part and a thin inner part, the diameter of the filter stick insertion channel close to the cigarette insertion hole is larger than that of the traditional thick cigarette on the market, the diameter of the filter stick insertion channel is gradually reduced towards the inner diameter, and the final diameter of the filter stick insertion channel is smaller than that of the thin cigarette on the market. Therefore, no matter thick cigarettes or thin cigarettes are inserted into the filter stick insertion channel, the thick cigarettes or the thin cigarettes can be finally contacted with the wall of the filter stick insertion channel and extruded, and the tight fit of the cigarettes and the filter stick insertion channel is guaranteed. As another embodiment, the sealing structure may be further disposed at the aperture of the cigarette insertion hole, specifically, the sealing structure is a rubber sealing ring 131 hermetically fitted with the cigarette filter stick, the rubber sealing ring 131 is disposed at the aperture of the cigarette insertion hole, the rubber sealing ring 131 is hollow, the cigarette filter stick is squeezed by elasticity of a rubber wall, and the rubber sealing ring 131 prevents the cigarette from sliding relatively to the rubber sealing ring 131 by using the characteristic of the rubber material, so as to fix the cigarette while achieving airtightness, and prevent the cigarette from falling. Meanwhile, in order to further increase the air tightness, a rubber sealing ring 131 can be further arranged at the cigarette insertion hole on the basis of the circular truncated cone-shaped filter stick insertion channel.

The thick inner structure outside the filter stick inserting channel 13 is formed by the gradually thickened outer wall of the filter stick inserting channel 13, and the filter stick inserting channel 13 is connected with the smoke channel 12; a smoke passage is formed inside, so that smoke enters the smoke channel 12 from the filter stick inserting channel 13. After the cigarette is inserted into the filter rod insertion passage 13, the smoker draws the cigarette through the mouthpiece 11 according to usual habits, and smoke is introduced from the mouthpiece 11 into the smoker's mouth through the smoke passage 12.

Specifically, when the cigarette 20 is inserted into the cigarette insertion hole, the filter rod portion 21 enters the filter rod insertion passage 13 in the cigarette insertion hole and is tightly matched with the cigarette filter rod portion 21, so that the cigarette 20 is fixed, and the cigarette 20 is prevented from shaking and falling. The outer wall of the filter stick insertion channel 13 is provided with a vibration module 31, the power supply module supplies power to the vibration module through a switch module 32, and the control end of the switch module 32 is arranged on the shell 10 of the smoking behavior recorder so as to be operated by a smoker. The on-off of the switch module 32 is switched by controlling the control end of the switch module 32, so that the start and stop of the vibration module are controlled.

The vibration module 31 is activated to generate vibration, which drives the cigarette insertion hole to vibrate through the outer wall of the filter rod insertion passage 13, thereby transmitting the vibration to the cigarette 20 to shake off the cigarette ash generated during the smoking process of the cigarette 20. In the using process, when a smoker needs to flick cigarette ash, the smoker holds the smoking behavior recorder to the ashtray to enable the cigarette ash at the front end of the cigarette 20 to be above the ashtray, the smoker touches the control end of the switch module 32 to switch on the switch module 32, the vibration module 31 is started, and the vibration module 31 generates vibration to enable the cigarette ash to fall off.

Specifically, the vibration module 31 includes an eccentric motor 311, a main shaft 312 of the eccentric motor 311, and an eccentric wheel of the eccentric motor 311, which is a cam 313, as shown in fig. 2. The cam 313 is eccentrically installed on the main shaft 312 of the eccentric motor 311, and after the eccentric motor 311 is electrically started, the cam 313 eccentrically rotates to vibrate the eccentric motor 311, so that the filter stick insertion passage 13 vibrates.

The switch module 32 adopts an automatic rebounding key type switch, the switch on-off control part is arranged on a power supply loop of the power supply module connected with the eccentric motor 311 and used for controlling the on-off of the loop, and the switch key is arranged on the shell 10 of the smoking behavior recorder as a control end of the switch module 32. Further, as shown in fig. 1, a grip 14 is disposed on the housing 10 of the smoking behavior recorder for facilitating holding and preventing sliding during holding, the grip 14 can improve the gripping comfort of the smoking behavior recorder, the grip 14 has a holding groove structure for accommodating five fingers, a thumb holding groove 142 and the rest four finger holding grooves are disposed at the front and rear ends of the housing 10 of the smoking behavior recorder, respectively, one end of the smoking behavior recorder for inserting the cigarette 20 is a front end (e.g., the right side of the side view of the smoking behavior recorder in fig. 1), and one end having the suction nozzle 11 is a rear end (e.g., the left side of the side view of the smoking behavior recorder in fig. 1). The switch button of the push-button switch penetrates out of the middle part of the forefinger holding groove 141, so that the forefinger can press the switch button when a smoker holds the switch button, and the cigarette ash is vibrated and dropped.

As another embodiment, the eccentric motor 311 is a dc motor, and the speed can be adjusted within a certain range by changing the voltage. The switch module 32 has a voltage regulation function, and can regulate the rotation speed of the eccentric motor 311, thereby regulating the vibration intensity. In the using process, the vibration intensity is changed through the pressing depth of the switch key of the key switch. Specifically, as shown in fig. 3, the switch module 32 includes a switch button 321, a rack 322 (in fig. 3, a dotted line side of the rack 322 is a toothed side), a return spring 324, and a potentiometer 323. The front pressing end of the switch button 321 penetrates out of the forefinger holding groove 141 at the front end of the smoking behavior recorder shell 10 as shown in fig. 1, the rear end of the switch button 321 is connected with the rack 322, the other end of the rack 322 presses against the return spring 324, when the switch button 321 is pressed down, the rack 322 is pushed backwards to move in the pressing direction (leftwards in fig. 3), the rack 322 compresses the return spring 324, the return spring 324 stores energy, and after the hand is released, the rack 322 and the switch button 321 are pushed to rebound and reset under the action force of the return spring 324.

The potentiometer 323 includes a sliding contact 3231 and a carbon film resistor 3232 in the form of a half-ring sheet. The sliding end of the sliding contact 3231 is in sliding electrical contact with the carbon film resistor 3232, the other end of the sliding contact 3231 is a rotating shaft end, the sliding contact 3231 rotates around the rotating shaft end to change the position of the sliding end on the carbon film resistor 3232, the rotating shaft end of the sliding contact 3231 is connected with one terminal as a terminal B of the potentiometer 323, and two terminals of the carbon film resistor 3232 are respectively connected with one terminal as the other two terminals a and C of the potentiometer 323. The sliding of the sliding end of the sliding contact 3231 on the carbon film resistor 3232 realizes the change of the resistance value between the two terminals (A, C) of the potentiometer and the terminal B. A rotary column (knob of knob potentiometer) is arranged at the rotary shaft end of the sliding contact 3231, and the rotary column rotates to drive the sliding contact 3231 to rotate around the rotary shaft. A rotary column gear is fixedly arranged on the rotary column and is in transmission connection with the rack 322, and the linear motion of the rack 322 is converted into the rotary motion of the rotary column gear; that is, in fig. 3, the toothed side of the rack 322 is shown by a dotted line and engaged with the column gear, and a plan view of the potentiometer 323 is shown, and the column gear are omitted; the axial movement of the rack drives the rotary column gear to rotate, further drives the sliding contact 3231 to rotate, changes the length of the carbon film resistor 3232 connected into the circuit, and further changes the resistance value of the potentiometer 323 connected into the circuit. The rack 322 drives the rotation column to rotate in the process of moving left and right as shown in fig. 3, thereby realizing the resistance change between the corresponding terminals of the potentiometer 323.

The terminal (A or C) and the terminal B of the potentiometer 323 are connected in series into a power supply loop of the eccentric motor 311, when the switch button 321 is pressed down, the rack 322 moves, the external resistance value of the potentiometer 323 is changed, the voltage value of the eccentric motor 311 is adjusted, the deeper the pressing down is, the smaller the external resistance value of the potentiometer 323 is, the lower the divided voltage is, and the higher the voltage of the eccentric motor 311 is, the higher the rotating speed is. When the hand is released, the rack 322 resets to drive the potentiometer 323 to reset, the external resistance of the potentiometer 323 during resetting is infinite or presents an open circuit, and the eccentric motor 311 stops. Finally realize when needs bullet cigarette ash, press switch button 321, eccentric motor 311 rotates, and the vibration begins, if cigarette ash fails to shake to fall or shakes when falling incomplete, can continue to press switch button 321 deeply, and eccentric motor 311 slew velocity accelerates, and the vibration aggravation is accomplished until cigarette ash shakes to fall and finishes, loosens switch button 321 back, and eccentric motor 311 stops, and the vibration stops, accomplishes the bullet cigarette ash process.

Specifically, the circuit principle of the vibration module for realizing vibration is shown in fig. 4, the eccentric motor 311 and the terminals a and B of the potentiometer 323 are connected in series in a power supply line of the power module, when the switch button 321 and the rack 322 are reset, the sliding contact 3231 is clockwise rotated to a limit position on the carbon film resistor 3232 connected with the terminal C, and a fracture 3233 (open circuit) is formed between the limit position and other positions of the carbon film resistor 3232, so that the external disconnection state between the terminals a and B of the potentiometer 323 is presented at this time, when the switch button 321 is pressed down, the rack 322 moves to drive the sliding contact 3231 to rotate counterclockwise, the carbon film resistor 3232 is connected to the circuit in a complete section by crossing the fracture 3233, current generated in the circuit flows through the eccentric motor 311, and the eccentric motor 311 starts vibration; when the switch button 321 is further pressed down, the rack further drives the sliding contact 3231 to rotate counterclockwise, the length of the carbon film resistor 3232 connected to the circuit is shortened, the resistance of the potentiometer 323 connected to the circuit is reduced, the circuit current is increased, the voltage at two ends of the eccentric motor 311 is increased, the rotating speed is increased, and the vibration is enhanced. When the switch button 321 is released, the rack 322 pushes the switch button 321 to reset under the action of the elastic force of the reset spring 324, the rack 322 moves in reverse to drive the sliding contact 3231 to rotate clockwise, the fracture 3233 is crossed to cause the carbon film resistor 3232 connected to the circuit to be disconnected, the circuit is disconnected, the eccentric motor 311 stops, and the vibration is finished.

The cigarette ash falling prevention device aims at solving the problem that cigarette ash is not easy to bounce when a smoking behavior recorder is used, and the cigarette ash falling prevention device is adopted, so that the cigarette ash can fall off by vibrating the cigarette through a vibrating device only by pressing a key without touching the cigarette or shaking the recorder by hands, the process is simple and convenient, and the problem that the cigarette falls off due to cigarette ash bouncing actions or the cigarette ash is scattered and falls outside when the recorder is shaken to shake the cigarette ash is solved.

Claims

1. A smoking behavior recorder comprises a recorder main body and a power supply module arranged in the recorder main body; a filter stick inserting channel is formed in the recorder main body, the radial size of the filter stick inserting channel is gradually reduced from an inserting opening to the inside, the diameter of one end of the inserting opening of the filter stick inserting channel is larger than that of a filter stick of a cigarette to be inserted, and the diameter of the other end of the filter stick inserting channel is smaller than that of the filter stick of the cigarette to be inserted; the automatic cigarette filter stick inserting device is characterized in that a vibration module is arranged on the outer wall of the filter stick inserting channel, the power supply module is connected with the vibration module through a power supply circuit, a switch module is arranged on the power supply circuit, and the switch module is arranged on a shell of the recorder main body.

2. The smoking behavior recorder according to claim 1, wherein the vibration module is an eccentric motor, the housing of the eccentric motor is fixed on the outer wall of the filter stick insertion passage, and an eccentric wheel is connected to a main shaft of the eccentric motor.

3. The smoking behavior recorder according to claim 2, wherein the recorder body is provided with a grip, the grip is provided with a holding groove structure for accommodating fingers, and the control end of the switch module is arranged in the holding groove structure corresponding to the index finger.

4. A smoking behaviour recorder according to claim 3, wherein said switch module is an automatic resilient key switch.

5. The smoking behavior recorder according to claim 3, wherein the eccentric motor is a DC speed-adjustable motor, the switch module is a variable resistance device, the control end of the switch module is a key, and the output resistance value of the variable resistance device decreases with the increase of the pressing depth of the key.

6. A smoking behaviour recorder according to claim 5, wherein said variable resistance means comprises a knob potentiometer, a rack; and a gear kneaded with the rack is fixed on a knob of the knob type potentiometer, and the key is linked with the rack.

7. A smoking behaviour recorder according to claim 5, wherein said eccentric is a cam.