CN113303498A - Electronic cigarette with switch device - Google Patents

Electronic cigarette with switch device Download PDF

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Publication number
CN113303498A
CN113303498A CN202110801092.3A CN202110801092A CN113303498A CN 113303498 A CN113303498 A CN 113303498A CN 202110801092 A CN202110801092 A CN 202110801092A CN 113303498 A CN113303498 A CN 113303498A
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China
Prior art keywords
groove
sliding
rotating shaft
cover
cavity
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Withdrawn
Application number
CN202110801092.3A
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Chinese (zh)
Inventor
杨靖宇
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Luoyang Zongshen Electronic Technology Co ltd
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Luoyang Zongshen Electronic Technology Co ltd
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Priority to CN202110801092.3A priority Critical patent/CN113303498A/en
Publication of CN113303498A publication Critical patent/CN113303498A/en
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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/85—Maintenance, e.g. cleaning

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Abstract

The invention discloses an electronic cigarette with a switch device, which comprises a movable block, a top cover, a first rotating shaft and a protective cover, wherein a first through hole is formed in one side of the top end of the top cover, a first mounting groove is formed in the center of the top end of the top cover, and the first rotating shaft is mounted at the bottom end inside the first mounting groove. According to the electronic cigarette, the movable groove, the positioning pin, the movable block, the positioning seat, the first accommodating groove, the first reset spring, the second accommodating groove, the pushing block, the second reset spring, the first push rod and the fixing pin are arranged, when the electronic cigarette is required to be used, the positioning seat is jacked up by pressing the second push rod, the fixing pin is pushed into the second accommodating groove by the positioning seat, the top cover and the sliding cover are not clamped any more at the moment, the sliding cover is rotated through the first rotating shaft, so that the first through hole and the second through hole are combined, and when the sliding cover rotates, the convenience and the smoothness of the sliding cover in rotation are improved through the rolling of the first idler wheel on the outer side of the rotating rod.

Description

Electronic cigarette with switch device
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with a switch device.
Background
In the current society, along with the continuous development of science and technology, people pay more attention to the harm brought by smoking, and the electronic cigarette is popular with more and more smokers as a smoking substitute, mainly comprises tobacco tar, a heating system, a power supply and a filter tip, and generates aerosol with specific smell for smokers through heating and atomization;
the oral area switching device department of traditional electron cigarette constitutes simple structure mostly, can cause elastic component to become flexible after long-term the use, influences the switch effect.
Disclosure of Invention
The invention aims to provide an electronic cigarette with a switch device, which aims to solve the problems that the oral switch device provided by the background technology is simple in structure and can cause the elastic component to loosen after long-term use.
In order to achieve the purpose, the invention provides the following technical scheme: an electronic cigarette with a switch device comprises a movable block, a top cover, a first rotating shaft and a protective cover, wherein a first through hole is formed in one side of the top end of the top cover, a first mounting groove is formed in the central position of the top end of the top cover, the first rotating shaft is arranged at the bottom end inside the first mounting groove, a first accommodating groove is formed in one side, far away from the first through hole, inside the top cover, a positioning seat is movably arranged inside the first accommodating groove, the movable block is movably arranged inside the positioning seat, a positioning spring is arranged on one side, close to the first through hole, of the movable block, one side, far away from the movable block, of the positioning spring is fixedly connected with the inner wall of the positioning seat, a positioning pin is arranged at the middle position, far away from the positioning spring, of the movable block, a first reset spring is arranged at the bottom end of the positioning seat, and the bottom end of the first reset spring is fixedly connected with the inner wall of the first accommodating groove, the inside of the top cap of first opening one side is kept away from to first holding tank is provided with the constant head tank, and constant head tank and locating pin swing joint, the sliding closure is installed on the top of top cap, and the central point department of sliding closure bottom and first pivot swivelling joint, the inside one side of being close to first holding tank of sliding closure is provided with the second holding tank, and the inside movable mounting of second holding tank has and promotes the piece, the intermediate position department that promotes the piece top installs first push rod, the outside cover of first push rod is equipped with second reset spring, and the top of second reset spring and the inner wall fixed connection of second holding tank, the bottom of second reset spring and the top fixed connection who promotes the piece, promote the bottom of piece and install the fixed pin, and the bottom of fixed pin is provided with slide mechanism.
Preferably, the inside of the top cap at first holding tank both ends all is provided with first spout, and the equal movable mounting in inside of first spout has first slider, first slider all with the both ends fixed connection of positioning seat, the third reset spring is all installed to the inside of the first spout of first slider bottom, and the bottom of third reset spring all with the inner wall fixed connection of first spout.
Preferably, slide mechanism includes the kerve, and the kerve setting is in the intermediate position department of fixed pin bottom, the internally mounted of kerve has the bull stick, and the outside cover of bull stick is equipped with first gyro wheel.
Preferably, a pushing mechanism is arranged inside the top cover at one side, away from the first accommodating groove, of the positioning groove, a fixed block is arranged at the top end of one side, away from the first through hole, of the top cover, a protective cover is arranged at the bottom end of the fixed block, and a second through hole is arranged at one side, away from the first through hole, of the inside of the sliding cover; the pushing mechanism comprises a movable groove, the movable groove is arranged inside the top cover far away from one side of the first opening at the positioning groove, a second push rod is movably arranged inside the movable groove, the second push rod is close to the middle position of one side of the positioning pin, a push rod is arranged on the outer side of the push rod in a sleeved mode, a pushing spring is arranged at one end of the pushing spring and fixedly connected with the second push rod, and the other end of the pushing spring is fixedly connected with the inner wall of the movable groove.
Preferably, the both sides of fixed block bottom all are provided with the draw-in groove, and the fixture block is all installed to the both sides on protection casing top, the fixture block all with draw-in groove swing joint, the both ends that the top cap is close to protection casing one side all are provided with the second spout, and the protection casing is close to the intermediate position department at top cap one side both ends and all install the second slider, the second slider all with second spout swing joint, the size of fixture block all equals with the size of draw-in groove.
Preferably, the clamping blocks and the clamping grooves are in T-shaped design, and anti-skid stripes are arranged on the outer sides of the clamping blocks.
Preferably, a second mounting groove is formed in the center of the bottom end of the sliding cover, the second mounting groove is communicated with the first mounting groove, a second rotating shaft is mounted at the top end inside the second mounting groove, and the second rotating shaft is rotatably connected with the first rotating shaft.
Preferably, the second rotating shaft includes:
from last fixed plate, first cylinder and the second cylinder of connecting this time down, first ring channel and second ring channel have been seted up respectively to the lower part on the first cylinder outside, the third spout has been seted up to first cylinder bottom, the second cylinder top rotate connect in the third spout, a plurality of latches have evenly been arranged to the second cylinder outside.
Preferably, a limiting device is arranged in the first rotating shaft, and the limiting device comprises:
the first groove is formed in the top end of the first rotating shaft and is rotatably connected with the first cylinder;
the second groove is formed in the bottom end of the first groove and is in sliding connection with the second column body;
the first cavity is arranged in the first rotating shaft outside the second groove and communicated with the second groove;
the second cavity is symmetrically arranged in the first rotating shaft at the outer side of the first cavity and communicated with the first cavity;
the third cavity is arranged in the first rotating shaft close to the top end of the second cavity, and the third cavity is communicated with the second cavity and the first annular groove;
the third rotating shaft is rotatably connected to the inner wall of the first cavity;
the first gear is arranged on the third rotating shaft and is in meshed connection with the second cylinder;
the third sliding block is connected in the second cavity in a sliding mode, the top end of the third sliding block is arranged in a wedge shape, a plurality of clamping teeth are arranged on the side face of the lower portion of the third sliding block, and the lower portion of the third sliding block is connected with the first gear in a meshing mode;
the fourth return spring is connected between the bottom end of the third sliding block and the bottom end of the inner wall of the second cavity in an abutting mode;
the fourth sliding block is connected in the third cavity in a sliding mode, a wedge-shaped hole is formed in the fourth sliding block, and the wedge-shaped hole is connected with the top end of the third sliding block in a sliding mode;
the fourth return spring is connected between the fourth sliding block and the third cavity in an abutting mode;
the second roller is rotatably connected to one end, close to the second rotating shaft, of the fourth sliding block, and the second roller slides to the bottom of the second annular groove;
the third groove is formed in the upper portion of the side wall of the first groove and communicated with the first annular groove;
the fourth rotating shaft is rotatably connected to the inner wall of the third groove;
the cam is arranged on the fourth rotating shaft and is connected with the first annular groove in a clamping manner;
the second gear is arranged on the fourth rotating shaft;
the second rack is connected to the inner wall of the third groove in a sliding mode and meshed with the second gear, one end of the second rack extends out of the first rotating shaft and the top cover, and a third push rod is fixedly connected to the extending end of the second rack.
Preferably, first opening inner wall connection has filter screen and baroceptor, baroceptor arranges in the filter screen top, and the electron cigarette is provided with control module and pilot lamp, the pilot lamp instructs according to the filter screen jam condition, control module is to pilot lamp control method:
step 1: when the electronic cigarette is used, the air pressure above the filter screen is detected by the air pressure sensor to obtain the full pressure P and the static pressure P of the positionstAnd the full pressure P and the static pressure P are combinedstTransmitting the signal to the control module;
step 2: according to full pressure P and static pressure PSTValue calculation dynamic pressure PdComprises the following steps: pd＝P-PstAnd calculating to obtain a blockage state parameter D as follows:
Figure BDA0003164550430000051
and step 3: according to a calculation formula of a blockage state parameter D, calculating to obtain a first state parameter L when the filter screen is not blocked and a second state parameter H when the filter screen is at the upper limit of the blockage degree;
and 4, step 4: when the electronic cigarette is used, the flowing blockage degree C of the filter screen is as follows when different smoke flow rates and suction pressures are calculated:
Figure BDA0003164550430000052
wherein, Delta D is the increase of the blockage state parameter;
and 5: control module judges the filter screen jam condition, control module is to the control result FRU of pilot lamp:
Figure BDA0003164550430000053
wherein D isHAn upper limit value, C, representing the filter screen clogging state parameter DHThe upper limit value of the filter screen flow blockage degree C is represented, A represents that the indicator light is turned on, and B represents that the indicator light is turned off;
step 6: the pilot lamp carries out control result, and the user need be right when the pilot lamp lights the filter screen washs the change.
Compared with the prior art, the invention has the beneficial effects that: the electronic cigarette with the switch device not only realizes the function of convenient opening and closing, but also realizes the function of convenient ejection, simultaneously realizes the function of anti-collision, and realizes the function of reinforced reset;
(1) by installing the movable groove, the positioning pin, the movable block, the positioning seat, the first accommodating groove, the first reset spring, the second accommodating groove, the pushing block, the second reset spring, the first push rod and the fixing pin, when the electronic cigarette is required to be used, the positioning seat is jacked up by pressing the second push rod, the fixing pin is pushed into the second accommodating groove by the positioning seat, at the moment, the top cover is not clamped with the sliding cover, the sliding cover is rotated through the first rotating shaft so as to combine the first through hole and the second through hole, when the sliding cover rotates, the convenience and smoothness of the rotation of the sliding cover are improved by the rolling of the first roller wheel at the outer side of the rotating rod, when the electronic cigarette is not required to be used, the sliding cover is reversely rotated to the top end of the first accommodating groove, the first push rod is pressed, the first push rod applies pressure to make the fixing pin contact with the positioning seat and push the positioning seat to move downwards, when the positioning seat moves downwards to a certain position, the positioning pin is pushed to be clamped with the positioning groove under the elastic action of the positioning spring, so that the sliding cover and the top cover are connected and fixed, when the sliding cover is opened and closed, the damage caused by long-term use of the springs is shared through mutual matching of a plurality of groups of springs, the elastic performance among the elastic assemblies is improved, and the service life of the elastic assemblies is prolonged;
(2) the push mechanism, the second push rod, the movable groove, the push spring, the ejector rod, the positioning groove and the positioning pin are arranged, so that when the top cover needs to be opened, the second push rod is pushed, the second push rod drives the push spring to stretch and contract and pushes the ejector rod to be in contact with the positioning pin, the positioning pin is pushed into the positioning seat, the sliding cover is opened conveniently, when hands are loosened, the second push rod is pushed to automatically pop out through the elastic action of the push spring, and the operation is convenient;
(3) by installing the fixed block, the clamping groove, the second sliding block, the protective cover, the clamping block and the second sliding groove, when the sliding cover is not needed to be used, the protective cover is pushed, the protective cover is connected with the fixed block through the sliding of the second sliding block in the second sliding groove, and meanwhile, the connecting effect between the fixed block and the protective cover is improved through the clamping between the clamping block and the clamping groove, so that the second push rod is protected from being collided by the outside;
(4) by installing the first sliding groove, the first sliding block and the third return spring, when the first return spring pushes the positioning seat to ascend, the first sliding block is pushed to move in the first sliding groove through the self elastic action of the third return spring, so that the speed of the positioning seat to be lifted is increased through the pushing of the first sliding block, and the return effect of the positioning seat is enhanced;
(5) the first rotating shaft and the second rotating shaft are respectively arranged on the top cover and the sliding cover, the limiting device is arranged in the first rotating shaft, the top cover and the sliding cover are effectively prevented from falling off due to improper use, vibration and the like while the top cover and the sliding cover rotate, the second idler wheels are symmetrically arranged, the centering performance of the second rotating shaft is ensured, the sliding cover is prevented from being clamped due to unbalance in the rotating process, the flexibility and the reliability of the rotation of the sliding cover are improved, the device is simple in structure and convenient to operate;
(6) through setting up the filter screen at first opening inner wall, realized the filtration to first opening department, prevent that tobacco tar from getting into the human body along with the suction, in the saliva reflux when stopping using is to the electron cigarette, realize the control to the pilot lamp through control module, for the filter screen jam condition provides the instruction, convenient to use person in time clears up the electron cigarette filter screen, improves the security and the cleanliness factor that the electron cigarette used, prolongs the life of electron cigarette.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic diagram of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of a cross-sectional structure of the first receiving groove of the present invention;
FIG. 4 is a schematic structural view of a front cross section of the pushing mechanism of the present invention;
FIG. 5 is a side view cross-sectional structural schematic view of the shield of the present invention;
FIG. 6 is a schematic top cross-sectional view of the present invention;
FIG. 7 is a schematic cross-sectional view of a second rotating shaft according to the present invention;
FIG. 8 is a schematic sectional view of the first and second shafts according to the present invention;
FIG. 9 is a schematic diagram of the structure at B in FIG. 8 according to the present invention.
In the figure: 1. a sliding cover; 2. a positioning spring; 3. positioning pins; 4. a movable block; 5. positioning seats; 6. a first accommodating groove; 7. a first return spring; 8. a top cover; 9. a first port; 10. a first mounting groove; 11. a first rotating shaft; 1101. a first groove; 1102. a second groove; 1103. a first cavity; 1104. a second cavity; 1105. a third cavity; 1106. a third rotating shaft; 1107. a first gear; 1108. a third slider; 1109. a fourth return spring; 1110. a fourth slider; 1111. a fifth return spring; 1112. a second roller; 1113. a third groove; 1114. a fourth rotating shaft; 1115. a cam; 1116. a second gear; 1117. a second rack; 12. a second port; 13. a second accommodating groove; 14. a pushing block; 15. a second return spring; 16. a first push rod; 17. a fixing pin; 18. a sliding mechanism; 1801. a bottom groove; 1802. a rotating rod; 1803. a first roller; 19. a first chute; 20. a first slider; 21. a third return spring; 22. a pushing mechanism; 2201. a second push rod; 2202. a movable groove; 2203. a push spring; 2204. a top rod; 23. positioning a groove; 24. a fixed block; 25. a card slot; 26. a second slider; 27. a protective cover; 28. a clamping block; 29. a second chute; 30. a second mounting groove; 31. a second rotating shaft; 3101. a fixing plate; 3102. a first column; 3103. a second cylinder; 3104. a first annular groove; 3105. a second annular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: an electronic cigarette with a switch device comprises a movable block 4, a top cover 8, a first rotating shaft 11 and a protective cover 27, wherein a first through opening 9 is formed in one side of the top end of the top cover 8, a first mounting groove 10 is formed in the center of the top end of the top cover 8, the first rotating shaft 11 is mounted at the bottom end of the inside of the first mounting groove 10, and a first accommodating groove 6 is formed in one side, far away from the first through opening 9, of the inside of the top cover 8;
first sliding grooves 19 are formed in the top covers 8 at the two ends of the first accommodating groove 6, first sliding blocks 20 are movably mounted in the first sliding grooves 19, the first sliding blocks 20 are fixedly connected with the two ends of the positioning seat 5, third return springs 21 are mounted in the first sliding grooves 19 at the bottom ends of the first sliding blocks 20, and the bottom ends of the third return springs 21 are fixedly connected with the inner walls of the first sliding grooves 19;
specifically, as shown in fig. 3, when the first return spring 7 pushes the positioning seat 5 to ascend, the first slide block 20 is pushed to move in the first sliding groove 19 by the elastic action of the third return spring 21, so that the speed of ascending the positioning seat 5 is increased by the pushing of the first slide block 20, and the return effect of the positioning seat 5 is enhanced;
a positioning seat 5 is movably mounted inside the first accommodating groove 6, a movable block 4 is movably mounted inside the positioning seat 5, a positioning spring 2 is mounted on one side, close to the first through hole 9, of the movable block 4, one side, far away from the movable block 4, of the positioning spring 2 is fixedly connected with the inner wall of the positioning seat 5, a positioning pin 3 is mounted at the middle position, far away from the positioning spring 2, of the movable block 4, a first reset spring 7 is mounted at the bottom end of the positioning seat 5, the bottom end of the first reset spring 7 is fixedly connected with the inner wall of the first accommodating groove 6, a positioning groove 23 is formed in a top cover 8, far away from the first through hole 9, of the first accommodating groove 6, the positioning groove 23 is movably connected with the positioning pin 3, and a pushing mechanism 22 is arranged in the top cover 8, far away from the first accommodating groove 6, of the positioning groove 23;
the pushing mechanism 22 comprises a movable groove 2202, the movable groove 2202 is arranged in the top cover 8 on one side, away from the first through hole 9, of the positioning groove 23, a second push rod 2201 is movably arranged in the movable groove 2202, a push rod 2204 is arranged at the middle position of one side, close to the positioning pin 3, of the second push rod 2201, a pushing spring 2203 is sleeved on the outer side of the push rod 2204, one end of the pushing spring 2203 is fixedly connected with the second push rod 2201, and the other end of the pushing spring 2203 is fixedly connected with the inner wall of the movable groove 2202;
specifically, as shown in fig. 1 and 4, when the sliding cover 1 needs to be opened, the second push rod 2201 is pushed, the second push rod 2201 drives the push spring 2203 to stretch and contract and pushes the push rod 2204 to contact with the positioning pin 3, so that the positioning pin 3 is pushed into the positioning seat 5, the sliding cover 1 is opened conveniently, when the hand is released, the second push rod 2201 is pushed to automatically pop up through the elastic action of the push spring 2203, and the operation is convenient;
a fixed block 24 is arranged at the top end of one side of the top cover 8, which is far away from the first through hole 9;
clamping grooves 25 are formed in two sides of the bottom end of the fixing block 24, clamping blocks 28 are mounted on two sides of the top end of the protective cover 27, the clamping blocks 28 are movably connected with the clamping grooves 25, second sliding grooves 29 are formed in two ends, close to the protective cover 27, of the top cover 8, second sliding blocks 26 are mounted in the middle positions of two ends, close to the top cover 8, of the protective cover 27, the second sliding blocks 26 are movably connected with the second sliding grooves 29, and the clamping blocks 28 are equal to the clamping grooves 25 in size;
specifically, as shown in fig. 5 and 6, when the slide cover 1 is not needed to be used, the protective cover 27 is pushed, the protective cover 27 is connected with the fixed block 24 by the sliding of the second slider 26 in the second sliding groove 29, and meanwhile, the connection effect between the fixed block 24 and the protective cover 27 is improved by the clamping between the clamping block 28 and the clamping groove 25, so that the second push rod 2201 is protected from being collided by the outside;
the cross sections of the fixture block 28 and the clamping groove 25 are both in a T-shaped design, and the outer sides of the fixture block 28 are provided with anti-skid stripes;
specifically, as shown in fig. 5 and 6, when in use, the cross sections of the fixture block 28 and the slot 25 are both in a "T" shape, and the outer sides of the fixture block 28 are both provided with anti-slip stripes, so that the connection effect between the fixture block 28 and the slot 25 is improved, and the stability of the protective cover 27 during installation is enhanced;
the bottom end of the fixed block 24 is provided with a protective cover 27, the top end of the top cover 8 is provided with a sliding cover 1, the central position of the bottom end of the sliding cover 1 is connected with the top end of the first rotating shaft 11, one side, far away from the first through hole 9, of the inside of the sliding cover 1 is provided with a second through hole 12, one side, close to the first accommodating groove 6, of the inside of the sliding cover 1 is provided with a second accommodating groove 13, the inside of the second accommodating groove 13 is movably provided with a pushing block 14, the middle position of the top end of the pushing block 14 is provided with a first push rod 16, the outer side of the first push rod 16 is sleeved with a second reset spring 15, the top end of the second reset spring 15 is fixedly connected with the inner wall of the second accommodating groove 13, the bottom end of the second reset spring 15 is fixedly connected with the top end of the pushing block 14, the bottom end of the pushing block 14 is provided with a fixed pin 17, and the bottom end of the fixed pin 17 is provided with a sliding mechanism 18;
the sliding mechanism 18 comprises a bottom groove 1801, the bottom groove 1801 is arranged in the middle of the bottom end of the fixing pin 17, a rotating rod 1802 is installed in the bottom groove 1801, and a first roller 1803 is sleeved on the outer side of the rotating rod 1802;
specifically, as shown in fig. 1 and 2, when in use, the first roller 1803 rolls on the outer side of the rotating rod 1802 to improve the convenience and smoothness of the sliding cover 1 during rotation.
The working principle is as follows: when the electronic cigarette is used, firstly, when the electronic cigarette is required to be used, the protective cover 27 is pushed down through separation between the clamping block 28 and the clamping groove 25, then the second push rod 2201 is pressed, the second push rod 2201 drives the push spring 2203 to stretch and retract and pushes the ejector rod 2204 to push the positioning pin 3 into the positioning seat 5, at the moment, the positioning seat 5 is jacked up through the elastic action of the first return spring 7 and the third return spring 21, the positioning seat 5 pushes the fixing pin 17 into the second accommodating groove 13, at the moment, the top cover 8 and the sliding cover 1 are not in a clamping state any more, the sliding cover 1 is rotated by 180 degrees through the first rotating shaft 11, so that the first through hole 9 and the second through hole 12 are combined, and when the sliding cover 1 rotates, the convenience and smoothness of the sliding cover 1 during rotation are improved through rolling of the first roller 1803 outside the rotating rod 1802;
then, when the electronic cigarette is not needed to be used, the sliding cover 1 is reversely rotated to the top end of the first accommodating groove 6, the first push rod 16 is pressed, the first push rod 16 applies pressure to enable the fixing pin 17 to be in contact with the positioning seat 5 and push the positioning seat 5 to move downwards, when the positioning seat 5 moves downwards to a certain position, the positioning pin 3 is pushed to be clamped with the positioning groove 23 through the elastic action of the positioning spring 2, so that the sliding cover 1 and the top cover 8 are connected and fixed, when the sliding cover 1 is opened and closed, the damage caused by long-term use of the springs is shared through mutual matching among a plurality of groups of springs, the elastic performance among the elastic assemblies is improved, and the service life of the elastic assemblies is prolonged;
finally, after the sliding cover 1 and the top cover 8 are closed, the protective cover 27 is pushed, the protective cover 27 is connected with the fixed block 24 through the sliding of the second sliding block 26 in the second sliding groove 29, and meanwhile, the connection effect between the fixed block 24 and the protective cover 27 is improved through the clamping between the clamping block 28 and the clamping groove 25, so that the second push rod 2201 is protected from being collided by the outside.
Referring to fig. 7-9, as an alternative embodiment of the present invention, a second mounting groove 30 is disposed at a central position of a bottom end of the sliding cover 1, the second mounting groove 30 is communicated with the first mounting groove 10, a second rotating shaft 31 is mounted at a top end inside the second mounting groove 30, and the second rotating shaft 31 is rotatably connected to the first rotating shaft 11.
Specifically, as shown in fig. 7, the second rotating shaft 31 includes: the fixing plate 3101, the first column 3102 and the second column 3103 are connected from top to bottom, a first annular groove 3104 and a second annular groove 3105 are respectively formed in the upper portion and the lower portion of the outer side of the first column 3103, a third sliding groove 3105 is formed in the bottom end of the first column 3103, the top end of the second column 3103 is rotatably connected into the third sliding groove 3105, and a plurality of latch teeth are uniformly arranged on the outer side of the second column 3103.
Specifically, as shown in fig. 8 and 9, a limiting device is arranged in the first rotating shaft 11, and the limiting device includes:
a first groove 1101, wherein the first groove 1101 is opened at the top end of the first rotating shaft 11, and the first groove 1101 is rotatably connected with the first cylinder 3102;
the second groove 1102 is formed in the groove bottom end of the first groove 1101, and the second groove 1102 is connected with the second column 3103 in a sliding manner;
the first cavity 1103 is arranged in the first rotating shaft 11 outside the second groove 1102, and the first cavity 1103 is communicated with the second groove 1102;
the second cavity 1104 is symmetrically arranged in the first rotating shaft 11 outside the first cavity 1103, and the second cavity 1104 is communicated with the first cavity 1103;
the third cavity 1105 is arranged in the first rotating shaft 11 close to the top end of the second cavity 1104, and the third cavity 1105 is communicated with the second cavity 1104 and the first annular groove 3104;
a third rotating shaft 1106, wherein the third rotating shaft 1106 is rotatably connected to the inner wall of the first cavity 1103;
a first gear 1107, wherein the first gear 1107 is mounted on the third rotating shaft 1106, and the first gear 1107 is in meshed connection with the second column 3103;
the third sliding block 1108 is slidably connected into the second cavity 1104, the top end of the third sliding block 1108 is arranged in a wedge shape, the side surface of the lower part of the third sliding block 1108 is provided with a plurality of clamping teeth, and the lower part of the third sliding block 1108 is meshed with the first gear 1107;
a fourth return spring 1109, wherein the fourth return spring 1109 is connected between the bottom end of the third slider 1108 and the bottom end of the inner wall of the second cavity 1104 in an abutting manner;
the fourth sliding block 1110 is connected in the third cavity 1105 in a sliding manner, a wedge-shaped hole is formed in the fourth sliding block 1110, and the wedge-shaped hole is connected with the top end of the third sliding block 1108 in a sliding manner;
a fifth return spring 1111, wherein the fifth return spring 1111 is connected between the fourth sliding block 1110 and the third cavity 1105 in an abutting manner;
a second roller 1112, wherein the second roller 1112 is rotatably connected to an end of the fourth sliding block 1110 close to the second rotating shaft 31, and the second roller 1112 slides on the bottom of the second annular groove 3105;
a third groove 1113, wherein the third groove 1113 is opened at the upper part of the side wall of the first groove 1101, and the third groove 1113 is communicated with the first annular groove 3104;
the fourth rotating shaft 1114 is rotatably connected to the inner wall of the third groove 1113;
a cam 1115, wherein the cam 1115 is attached to the fourth rotating shaft 1114, and the cam 1115 is engaged with the first annular groove 3104;
a second gear 1116, the second gear 1116 being mounted on the fourth shaft 1114;
the second rack 1117, the second rack 1117 is slidably connected to the inner wall of the third groove 1113, and the second rack 1117 is in meshed connection with the second gear 1116, one end of the second rack 1116 extends out of the first rotating shaft 11 and the top cover 8, and the extended end of the second rack 1116 is fixedly connected with a third push rod.
The working principle and the beneficial effects of the technical scheme are as follows:
the top cover 8 and the sliding cover 1 are rotationally connected through the first rotating shaft 11 and the second rotating shaft 31, when the top cover 8 and the sliding cover 1 are installed, the third push rod is firstly pulled outwards to drive the second rack 1117 to move, so that the second gear 1116 and the fourth rotating shaft 1114 rotate, thereby driving the cam 1115 to rotate, so that the cam 1115 completely enters the third groove 1113, then the second rotating shaft 31 is inserted into the first rotating shaft 11, so that the first groove 1101 is connected with the first cylinder 3102, the second groove 1102 is connected with the second cylinder 3103, the second cylinder 1102 slides in the second groove 1102, so as to drive the first gear 1107 to rotate, and simultaneously drive the third slider 1108 to move upwards, the wedge-shaped surface of the third slider 1108 slides in the wedge-shaped hole of the fourth slider 1110, so as to drive the fourth slider 1110 to move towards the center of the first rotating shaft 11, so that the second roller 1112 is in contact with the groove bottom of the second annular groove 3105, after the installation is completed, the third push rod is pushed back, so that the cam 1115 rotates and then is connected with the first annular groove 3104 in a clamping manner, when the sliding cover 1 rotates, the second rotating shaft 31 is driven to rotate, so that the second rotating shaft 31 and the first rotating shaft 1 flexibly rotate.
Through the structure design, set up first pivot 11 and second pivot 31 on top cap 8 and sliding closure 1 respectively, set up stop device in that first pivot 11 is inside, when realizing top cap 8 and sliding closure 1 pivoted, effectively avoid top cap 8 and sliding closure 1 to arouse because of using improperly and vibration etc. and drop, set up second gyro wheel 1112 through the symmetry, guarantee the centering nature of second pivot 31, prevent that sliding closure 1 from leading to the card to die at the unbalanced rotation in-process, sliding closure 1 pivoted flexibility and reliability have been improved, the device simple structure, and convenient operation.
As an optional embodiment provided by the present invention, a filter screen and an air pressure sensor are connected to an inner wall of the first port 9, the air pressure sensor is disposed above the filter screen, the electronic cigarette is provided with a control module and an indicator light, the indicator light indicates according to a blockage condition of the filter screen, and a control method of the indicator light by the control module is as follows:
step 1: when the electronic cigarette is used, the air pressure above the filter screen is detected by the air pressure sensor to obtain the full pressure P and the static pressure P of the positionstAnd the full pressure P and the static pressure P are combinedstTransmitting the signal to the control module;
step 2: according to full pressure P and static pressure PSTValue calculation dynamic pressure PdComprises the following steps: pd＝P-PstAnd calculating to obtain a blockage state parameter D as follows:
Figure BDA0003164550430000141
and step 3: according to a calculation formula of a blockage state parameter D, calculating to obtain a first state parameter L when the filter screen is not blocked and a second state parameter H when the filter screen is at the upper limit of the blockage degree;
and 4, step 4: when the electronic cigarette is used, the flowing blockage degree C of the filter screen is as follows when different smoke flow rates and suction pressures are calculated:
Figure BDA0003164550430000142
wherein, Delta D is the increase of the blockage state parameter;
and 5: control module judges the filter screen jam condition, control module is to the control result FRU of pilot lamp:
Figure BDA0003164550430000143
wherein D isHAn upper limit value, C, representing the filter screen clogging state parameter DHThe upper limit value of the filter screen flow blockage degree C is represented, A represents that the indicator light is turned on, and B represents that the indicator light is turned off;
step 6: the pilot lamp carries out control result, and the user need be right when the pilot lamp lights the filter screen washs the change.
The working principle and the beneficial effects of the technical scheme are as follows:
through setting up the filter screen at 9 inner walls of first opening, the tobacco tar that produces when using the electron cigarette filters with remaining saliva, uses after a period, and the filter screen can produce the jam, through in the filter screen top, sets up baroceptor in the rear of smog flow direction promptly, measures and obtains the total pressure P and the static pressure P of this positionstFor a dynamic system with a large flow change range, the static pressure or the differential pressure value fluctuates along with the flow change, and the blockage condition of the filter screen cannot be accurately mastered only according to a single pressure value, so that the blockage state parameter D and the flow blockage degree C are calculated according to the obtained pressure value, and when any one of the blockage state parameter D and the flow blockage degree C reaches an upper limit value, the indicator light is lightened, and the filter screen is required to be cleaned and replaced when being blocked. The filter screen has realized the filtration to 9 departments of first opening, prevents that tobacco tar from getting into the human body along with the suction, in the saliva reflux when stopping the use electron cigarette, realizes the control to the pilot lamp through control module, provides the instruction for the filter screen jam condition, and convenient to use person in time clears up the electron cigarette filter screen, improves security and cleanliness factor that the electron cigarette used, prolongs the life of electron cigarette.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. An electronic cigarette with a switch device comprises a sliding cover (1), a movable block (4), a top cover (8), a first rotating shaft (11) and a protective cover (27), and is characterized in that one side of the top end of the top cover (8) is provided with a first through hole (9), a first mounting groove (10) is arranged at the central position of the top end of the top cover (8), the first rotating shaft (11) is installed at the bottom end inside the first mounting groove (10), a first accommodating groove (6) is arranged at one side, far away from the first through hole (9), inside the top cover (8), of the first accommodating groove (6) is movably provided with a positioning seat (5), the movable block (4) is movably installed inside the positioning seat (5), a positioning spring (2) is installed at one side, close to the first through hole (9), of the movable block (4) is far away from the positioning spring (2), and the inner wall of the positioning seat (5) is fixedly connected with one side, far away from the movable block (4), the positioning device is characterized in that a positioning pin (3) is installed at the middle position of one side, far away from a positioning spring (2), of the movable block (4), a first reset spring (7) is installed at the bottom end of the positioning seat (5), the bottom end of the first reset spring (7) is fixedly connected with the inner wall of a first accommodating groove (6), a positioning groove (23) is arranged inside a top cover (8) of one side, far away from a first through hole (9), of the first accommodating groove (6), the positioning groove (23) is movably connected with the positioning pin (3), a sliding cover (1) is installed at the top end of the top cover (8), the central position of the bottom end of the sliding cover (1) is rotatably connected with a first rotating shaft (11), a second accommodating groove (13) is arranged at one side, close to the first accommodating groove (6), inside the sliding cover (1), a pushing block (14) is movably installed inside the second accommodating groove (13), and a first push rod (16) is installed at the middle position of the top end of the pushing block (14), the outside cover of first push rod (16) is equipped with second reset spring (15), and the top of second reset spring (15) and the inner wall fixed connection of second holding tank (13), the bottom of second reset spring (15) and the top fixed connection who promotes piece (14), promote the bottom of piece (14) and install fixed pin (17), and the bottom of fixed pin (17) is provided with slide mechanism (18).
2. The electronic cigarette with the switch device according to claim 1, wherein the first sliding grooves (19) are respectively formed in the top covers (8) at the two ends of the first accommodating groove (6), the first sliding blocks (20) are movably mounted in the first sliding grooves (19), the first sliding blocks (20) are respectively fixedly connected with the two ends of the positioning seat (5), the third return springs (21) are respectively mounted in the first sliding grooves (19) at the bottom ends of the first sliding blocks (20), and the bottom ends of the third return springs (21) are respectively fixedly connected with the inner walls of the first sliding grooves (19).
3. The electronic cigarette with the switch device according to claim 1, wherein the sliding mechanism (18) comprises a bottom groove (1801), the bottom groove (1801) is arranged at the middle position of the bottom end of the fixed pin (17), a rotating rod (1802) is installed inside the bottom groove (1801), and a first roller (1803) is sleeved on the outer side of the rotating rod (1802).
4. The electronic cigarette with the switch device according to claim 1, wherein the inside of the top cover (8) on the side of the positioning groove (23) far away from the first accommodating groove (6) is provided with a pushing mechanism (22), the top end of the side of the top cover (8) far away from the first through opening (9) is provided with a fixing block (24), the bottom end of the fixing block (24) is provided with a protective cover (27), and the side of the inside of the sliding cover (1) far away from the first through opening (9) is provided with a second through opening (12); push mechanism (22) are including activity groove (2202), and activity groove (2202) set up the inside of keeping away from top cap (8) of first mouth (9) one side in constant head tank (23), the inside movable mounting of activity groove (2202) has second push rod (2201), and second push rod (2201) is close to intermediate position department on locating pin (3) one side and installs ejector pin (2204), the outside cover of ejector pin (2204) is equipped with and promotes spring (2203), and the one end and the second push rod (2201) fixed connection of just promoting spring (2203), the other end of promoting spring (2203) and the inner wall fixed connection of activity groove (2202).
5. The electronic cigarette with the switch device according to claim 1, wherein the two sides of the bottom end of the fixing block (24) are provided with clamping grooves (25), the two sides of the top end of the protection cover (27) are provided with clamping blocks (28), the clamping blocks (28) are movably connected with the clamping grooves (25), the two ends of the top cover (8) close to one side of the protection cover (27) are provided with second sliding grooves (29), the middle positions of the two ends of the protection cover (27) close to one side of the top cover (8) are provided with second sliding blocks (26), the second sliding blocks (26) are movably connected with the second sliding grooves (29), and the clamping blocks (28) are equal to the clamping grooves (25).
6. The electronic cigarette with the switch device according to claim 5, wherein the cross section of the fixture block (28) and the cross section of the clamping groove (25) are both "T" shaped, and the outer side of the fixture block (28) is provided with anti-slip stripes.
7. The electronic cigarette with the switch device according to claim 1, wherein a second mounting groove (30) is formed in the center of the bottom end of the sliding cover (1), the second mounting groove (30) is communicated with the first mounting groove (10), a second rotating shaft (31) is mounted at the top end inside the second mounting groove (30), and the second rotating shaft (31) is rotatably connected with the first rotating shaft (11).
8. An electronic cigarette with switch device according to claim 7, characterized in that the second shaft (31) comprises: from last fixed plate (3101), first cylinder (3102) and the second cylinder (3103) of connecting this time down, first ring channel (3104) and second ring channel (3105) have respectively been seted up to the upper and lower part in first cylinder (3103) outside, third spout (3105) have been seted up to first cylinder (3103) bottom, second cylinder (3103) top rotate connect in third spout (3105), a plurality of latches have evenly been arranged in second cylinder (3103) outside.
9. The electronic cigarette with switch device according to claim 8, wherein a position limiting device is arranged in the first rotating shaft (11), and the position limiting device comprises:
the first groove (1101) is formed in the top end of the first rotating shaft (11), and the first groove (1101) is rotatably connected with the first cylinder (3102);
the second groove (1102), the second groove (1102) is arranged at the groove bottom end of the first groove (1101), and the second groove (1102) is connected with the second column body (3103) in a sliding manner;
the first cavity (1103) is arranged in the first rotating shaft (11) at the outer side of the second groove (1102), and the first cavity (1103) is communicated with the second groove (1102);
the second cavity (1104) is symmetrically arranged in the first rotating shaft (11) at the outer side of the first cavity (1103), and the second cavity (1104) is communicated with the first cavity (1103);
the third cavity (1105) is arranged in the first rotating shaft (11) close to the top end of the second cavity (1104), and the third cavity (1105) is communicated with the second cavity (1104) and the first annular groove (3104);
the third rotating shaft (1106), the third rotating shaft (1106) is rotatably connected to the inner wall of the first cavity (1103);
a first gear (1107), wherein the first gear (1107) is arranged on the third rotating shaft (1106), and the first gear (1107) is in meshed connection with a second cylinder (3103);
the third sliding block (1108) is connected into the second cavity (1104) in a sliding manner, the top end of the third sliding block (1108) is arranged in a wedge shape, a plurality of clamping teeth are arranged on the side surface of the lower part of the third sliding block (1108), and the lower part of the third sliding block (1108) is meshed with the first gear (1107);
the fourth return spring (1109), the fourth return spring (1109) is connected between the bottom end of the third sliding block (1108) and the bottom end of the inner wall of the second cavity (1104) in an abutting mode;
the fourth sliding block (1110), the fourth sliding block (1110) is connected in the third cavity (1105) in a sliding manner, a wedge-shaped hole is formed in the fourth sliding block (1110), and the wedge-shaped hole is connected with the top end of the third sliding block (1108) in a sliding manner;
a fifth return spring (1111), wherein the fifth return spring (1111) is in interference connection between the fourth slider (1110) and the third cavity (1105);
the second roller (1112) is rotatably connected to one end, close to the second rotating shaft (31), of the fourth sliding block (1110), and the second roller (1112) slides on the bottom of the second annular groove (3105);
the third groove (1113), the third groove (1113) is opened on the upper part of the side wall of the first groove (1101), and the third groove (1113) is communicated with the first annular groove (3104);
the fourth rotating shaft (1114) is rotatably connected with the inner wall of the third groove (1113);
a cam (1115), wherein the cam (1115) is mounted on the fourth rotating shaft (1114), and the cam (1115) is connected with the first annular groove (3104) in a clamping manner;
a second gear (1116), the second gear (1116) being mounted on a fourth shaft (1114);
the second rack (1117) is slidably connected to the inner wall of the third groove (1113), the second rack (1117) is meshed with the second gear (1116), one end of the second rack (1116) extends out of the first rotating shaft (11) and the top cover (8), and a third push rod is fixedly connected to the extending end of the second rack (1116).
10. The electronic cigarette with the switch device according to claim 1, wherein a filter screen and an air pressure sensor are connected to an inner wall of the first port (9), the air pressure sensor is arranged above the filter screen, the electronic cigarette is provided with a control module and an indicator light, the indicator light indicates according to the blockage of the filter screen, and the control module controls the indicator light by the following method:
step 1: when the electronic cigarette is used, the air pressure above the filter screen is detected by the air pressure sensor to obtain the full pressure P and the static pressure P of the positionstAnd the full pressure P and the static pressure P are combinedstTransmitting the signal to the control module;
step 2: according to full pressure P and static pressure PSTValue calculation dynamic pressure PdComprises the following steps: pd＝P-PstAnd calculating to obtain a blockage state parameter D as follows:
Figure FDA0003164550420000051
and step 3: according to a calculation formula of a blockage state parameter D, calculating to obtain a first state parameter L when the filter screen is not blocked and a second state parameter H when the filter screen is at the upper limit of the blockage degree;
and 4, step 4: when the electronic cigarette is used, the flowing blockage degree C of the filter screen is as follows when different smoke flow rates and suction pressures are calculated:
Figure FDA0003164550420000052
wherein, Delta D is the increase of the blockage state parameter;
and 5: control module judges the filter screen jam condition, control module is to the control result FRU of pilot lamp:
Figure FDA0003164550420000061
wherein D isHAn upper limit value, C, representing the filter screen clogging state parameter DHThe upper limit value of the filter screen flow blockage degree C is represented, A represents that the indicator light is turned on, and B represents that the indicator light is turned off;
step 6: the pilot lamp carries out control result, and the user need be right when the pilot lamp lights the filter screen washs the change.
CN202110801092.3A 2021-07-15 2021-07-15 Electronic cigarette with switch device Withdrawn CN113303498A (en)

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CN202110801092.3A CN113303498A (en) 2021-07-15 2021-07-15 Electronic cigarette with switch device

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Application Number Priority Date Filing Date Title
CN202110801092.3A CN113303498A (en) 2021-07-15 2021-07-15 Electronic cigarette with switch device

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CN113303498A true CN113303498A (en) 2021-08-27

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Family Applications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114391672A (en) * 2022-02-22 2022-04-26 程康 Novel intelligence electron cigarette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114391672A (en) * 2022-02-22 2022-04-26 程康 Novel intelligence electron cigarette

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Application publication date: 20210827