Invention content
The technical problem to be solved in the present invention is, for the defects in the prior art, provides a kind of atomizer and batteryRecognition methods of the battery rod of the electronic cigarette and electronic cigarette that can be mutually distinguishable between bar to atomizer.
The technical solution adopted by the present invention to solve the technical problems is：A kind of electronic cigarette, including battery rod and mist are providedChange device, the battery rod is provided with the connection knot for connecting the battery rod and atomizer with the junction of the atomizerStructure, the connection structure include the first connector and the second connector, and first connector is the lockset for being provided with keyholeStructure, second connector are the Key structure for being provided with unlocking portion, and the unlocking portion is adapted with the keyhole；AssemblingWhen the electronic cigarette, the unlocking portion of second connector is inserted into the keyhole of first connector and revolvesTurn second connector to predetermined angle, realization between the atomizer and battery rod is made to be electrically connected.
In electronic cigarette provided by the invention, first connector includes being arranged the first connected electricity successively from inside to outsidePole, first insulator and second electrode, the first electrode and second electrode are respectively used to two electrodes with battery in battery rodElectrical connection, the first electrode are flexibly connected with the first insulator to be relatively turnable, and the first electrode is provided withThe keyhole；
When the unlocking portion is not inserted into the keyhole, the electrode of the first electrode and the battery is to disconnectState；After the unlocking portion is inserted into the keyhole and rotates the first electrode to predetermined angle, the electricity of the batteryPole is electrically connected with the first electrode, and is realized by the unlocking portion and be electrically connected with the atomizer.
In electronic cigarette provided by the invention, first connector further includes being plugged in the first electrode and describedIn one insulator and extend to the elastic parts in the keyhole；
When the unlocking portion is not inserted into the keyhole, the elastic parts connects the first electrode and described firstInsulator is to prevent the first electrode and the first insulator from relatively rotating；The unlocking portion is inserted into the keyholeAfterwards, the unlocking portion supports the elastic parts so that the elastic parts releases the first electrode and the first insulatorBetween connection.
In electronic cigarette provided by the invention, the first electrode is cylindrical, and the keyhole is along the first electrodeIt axially opens up, the first electrode is radially further opened at least one first through hole for plugging the elastic parts, instituteFirst through hole is stated with the keyhole to be connected；
The axially extending protrusion along the first electrode, original state are also convexly equipped in the one side wall of the keyholeWhen, the elastic parts being arranged in the first through hole is extended in the keyhole and is abutted to the protrusion.
In electronic cigarette provided by the invention, is offered on the side in the unlocking portion and be adapted and run through with the protrusionThe guiding groove of the side, the side offer on adjacent or opposite another side for elastic parts described in ejectionPenetrating mechanism；
When the unlocking portion is inserted into the keyhole, the guiding groove is directed at the protrusion, and the penetrating mechanism pushes awayThe elastic parts is pushed up to move towards far from the protrusion direction.
In electronic cigarette provided by the invention, the penetrating mechanism be arranged in the unlocking portion and with the side phaseAt least one tooth socket on adjacent another side.
In electronic cigarette provided by the invention, the penetrating mechanism be arranged in the unlocking portion and with the side phaseTo another side at least one circular groove.
In electronic cigarette provided by the invention, offered on the outer circumferential wall of the first insulator and each describedThe second through-hole that one through-hole is connected, the elastic parts are mounted in the first through hole and the second through-hole being connected.
In electronic cigarette provided by the invention, the elastic parts includes the resetting spring abutted against successively, the first pelletWith the second pellet；One end elasticity of the resetting spring in second through-hole was abutted to the week of the second electrodeInside side wall, the other end of the resetting spring are abutted against with first pellet；
When original state, under the action of the return spring pressure, described first in second through-holePellet part heads into the first through hole to limit the rotation of the first electrode, is mounted in the first through hole and one endIt is abutted to the protrusion with the second pellet that first pellet abuts against.
In electronic cigarette provided by the invention, one end that second pellet is in contact with the protrusion has ejection obliqueFace.
In electronic cigarette provided by the invention, the unlocking portion is inserted to the keyhole, pushing away in the unlocking portionPush up ejection inclined-plane described in mechanism ejection, original state lower part is headed into described the in the first through hole by second pelletOne pellet pushes back second through-hole, releases first pellet and limits the rotation of the first electrode, second pelletThe one end abutted against with first pellet is still located in the first through hole.
In electronic cigarette provided by the invention, first connector further includes the limitation first electrode rotation angleThird pellet, the third pellet is fixedly mounted in the blind hole of the first insulator and at least part of stretching described firstThe outer surface of insulator；
An arc groove is offered on the outer circumferential wall of the first electrode, the third pellet stretches out the blind holeIn part inserting to the arc groove.
In electronic cigarette provided by the invention, the first electrode of first connector is far from the end of second connectorA connection electrode is fixedly connected on face, the unlocking portion rotates second connector after being inserted into the keyhole, describedThe second connector drive first electrode rotation, the connection electrode rotation are abutted to the contact electrode shape being electrically connected with batteryAt electrical connection.
In electronic cigarette provided by the invention, the contact electrode, which is mounted on to fasten with one end of the second electrode, to be connectedThird insulator holding section on so that the contact electrode and the second electrode electrical isolation.
In electronic cigarette provided by the invention, the second electrode includes main body, and from the end face lateral margin court of the main bodyThe interconnecting piece that side far from the main body extends to form；
It offers and is adapted with the holding section and clamping fixes the card slot of the third insulator, institute on the interconnecting pieceThird insulator is stated to be fixed on the interconnecting piece by the holding section.
In electronic cigarette provided by the invention, second connector includes the third electricity being fixedly linked with the unlocking portionPole, and the second insulator being sequentially sleeved at outside the third electrode and the 4th electrode；
The third electrode of second connector is electrically connected by the unlocking portion with first electrode grafting formation, instituteIt states the 4th electrode and the second electrode abutting and is connected to form and be electrically connected.
A kind of recognition methods the present invention also provides battery rod of electronic cigarette to atomizer, the method includes following stepsSuddenly：
S1, battery rod is provided, one end for being connect with atomizer of the battery rod is the lockset for being provided with keyholeStructure or to be provided with the Key structure in unlocking portion；
S2, the atomizer is connected with battery rod grafting, if the atomizer with the battery rod is pluggable is connected simultaneouslyCan relative rotation to predetermined angle, make between the atomizer and battery rod realize be electrically connected, then illustrate the atomizer and instituteIt states battery rod to be mutually matched, otherwise, mismatch.
Electronic cigarette provided by the invention battery rod in the recognition methods of atomizer, the step S1 is specially：
S11, the first connector and the second connector, the first connector are set in the junction of the battery rod and atomizerIt is respectively arranged with the Key structure and the lock structure with the second connector.
Electronic cigarette provided by the invention battery rod in the recognition methods of atomizer, the step S2 is specially：
S21, by the unlocking portion being fixedly mounted on second connector contraposition be inserted into be opened in it is described first connectionThe keyhole on part；The atomizer or the battery rod are rotated, keeps first connector opposite with the second connectorRotate and can relative rotation to predetermined angle, so that realization is electrically connected, then illustrate the atomizationDevice is mutually matched with the battery rod, otherwise, is mismatched.
Recognition methods of the battery rod of the electronic cigarette and electronic cigarette of implementing the present invention to atomizer has below beneficial to effectFruit：By the way that one end for being connect with atomizer of battery rod is provided with the lock structure of keyhole or is provided with unlockingThe Key structure in portion so that respective outer side edges relationship between atomizer and battery rod is one-to-one relationship, only battery rod withAtomizer, which is adapted, to be used, i.e., atomizer and battery rod are pluggable is connected and can rotate to predetermined angle, can just make atomizationElectrical connection is realized between device and battery rod, thus plays the role of identification, is prevented other puppets from emitting product and is inserted into use, avoids causingSituations such as security risk, amount of smoke exception and different taste tobacco tar are mixed, improves user experience, is conducive to user to producer and productThe cognition and approval of board.
Specific implementation mode
For that in the prior art, can exchange use between atomizer and battery rod, atomizer and battery rod are easily counterfeit, useThe shortcomings that family None- identified, one end for being connect with atomizer of electronic cigarette by being provided with the lock of keyhole by the present inventionLamps structure or the Key structure for being provided with unlocking portion so that the respective outer side edges relationship between atomizer and battery rod is one a pair ofIt should be related to, be identified and whether be mutually matched by above-mentioned connection structure, battery rod is only adapted with atomizer to be used,It prevents other puppets from emitting product and is inserted into use.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, rightThe present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, andIt is not used in the restriction present invention.
As described in Figure 1, one of present pre-ferred embodiments provide a kind of electronic cigarette comprising battery rod and atomizer, instituteThe junction for stating battery rod and atomizer is provided with connection structure for connecting the battery rod and atomizer, the connection knotStructure includes the first connector and the second connector (in conjunction with as shown in Figure 7), and the first connector is the lockset for being provided with keyhole 212Structure, the second connector are the Key structure for being provided with unlocking portion 111, and unlocking portion 111 is adapted with keyhole 212.Assembling electricityWhen sub- cigarette, the unlocking portion 111 of the second connector is inserted into the keyhole 212 of the first connector and rotates the second connector to pre-If angle so that realize electrical connection between atomizer and battery rod.First connector, the second connector and predetermined angle it is specificForm will be discussed in more detail below.Due to devising Key structure with unlocking portion 111 and with the lockset knot of keyhole 212Structure, so in identification process, it is only necessary to make internal circuit conducting (namely be equivalent to after cooperation rotation will be docked between the twoInternal there are one switches, so that switch is opened after so that the lock structure of keyhole 212 is rotated), so this recognition methods is simple,Directly, more safe and reliable guarantee is provided for user.
In conjunction with shown in Fig. 1, the electronic cigarette includes third electrode 11, the 4th electrode 12, second insulator 13, first electrode21, second electrode 22, first insulator 23, third insulator 27 and contact electrode 28.First connector include from inside to outside according toIt is secondary to be arranged connected first electrode 21, first insulator 23 and second electrode 22.First electrode 21 and second electrode 22 are used respectivelyIt is electrically connected in two electrodes of battery in battery rod, and first electrode 21 and first insulator 23 are relatively turnable activityConnection, keyhole 212 are arranged in first electrode 21.
When unlocking portion 111 is not inserted into keyhole 212, the electrode of first electrode 21 and battery is to disconnect state；After unlocking portion 111 is inserted into keyhole 212 and rotates first electrode 21 to predetermined angle, the electrode and first electrode of battery21 electrical connections, and realized by unlocking portion 111 and be electrically connected with atomizer.
Further, the first connector further includes being plugged in first electrode 21 and first insulator 23 and extending to keyElastic parts in hole 212 (in conjunction with shown in Fig. 3).When unlocking portion 111 is not inserted into keyhole 212, elastic parts connection theOne electrode 21 and first insulator 23 are to prevent first electrode 21 and first insulator 23 from relatively rotating；When unlocking portion 111 is inserted intoTo keyhole 212, unlocking portion 111 support elastic parts so that elastic parts release first electrode 21 and first insulator 23 itBetween connection.
In conjunction with shown in Fig. 1, the second connector includes the third electrode 11 being fixedly linked with unlocking portion 111, and from inside to outsideThe second insulator 13 being sequentially sleeved at outside third electrode 11 and the 4th electrode 12.11 generally cylindrical body structure of third electrode,Second insulator 13 and the generally cylindrical structure of the 4th electrode 12, and the diameter of the 4th electrode 12 is more than second insulator 13Diameter.After unlocking portion 111 is plugged to keyhole 212 and rotates first electrode 21 to predetermined angle, the of the second connectorThree electrodes 11 are electrically connected by unlocking portion 111 with 21 grafting of first electrode formation, and the 4th electrode 12 abuts phase with second electrode 22Even form electrical connection.
As described in Figure 3, first electrode 21 is cylindrical, includes first through hole 211, keyhole 212, protrusion 213, contact thereonElectrode 214 and arc groove 215.Keyhole 212 is opened up along the axial direction of first electrode 21, the shape and structure with unlocking portion 111It is adapted.First through hole 211 opens up along the radial direction of first electrode 21 and is connected with keyhole 212, and first through hole 211 can be withIt is for one or multiple, it is equipped with elastic parts in each first through hole 211.In addition, in the one side wall of keyhole 212It is also convexly equipped with the axially extending protrusion 213 along first electrode 21, raised 213 one side play the role of abutting elastic parts,To prevent elastic parts from being slid out from first through hole 211, guiding role on the other hand can be played so that unlocking portion 111It is preferably inserted into the keyhole 212.
When original state, the elastic parts being arranged in each first through hole 211 is extended in keyhole and is abutted to instituteState protrusion 213；When unlocking portion 111 is inserted into keyhole 212, elastic group described in the penetrating mechanism ejection in unlocking portion 111Part makes elastic parts be moved towards far from raised 213 direction, exhausted to first electrode 21 and first to release elastic partsRotation limitation between edge body 23.
Further, connection electrode 214 is fixedly connected on end face of the first electrode 21 far from the second connector, connection electricityOne end of pole 214 is fixed in first electrode 21, and the other end of connection electrode 214 extends towards the side far from first electrode 21,Integrally formed method may be used between connection electrode 214 and first electrode 21 to be fixedly connected, connection electrode 214 can also lead toIt crosses bonding, welding, clamping or riveting to be fixed in first electrode 21, and it can also be piece that connection electrode 214, which can be column,Shape body in the present embodiment, is an integral molding structure between connection electrode 214 and first electrode 21, and connection electrode 214 is cylinderBody structure.
Second connector is rotated after unlocking portion 111 is inserted into keyhole 212, the second connector drives first electrode21 rotations so that the rotation of connection electrode 214 is abutted to the contact electrode 28 (in conjunction with shown in Figure 10) being electrically connected with battery, forms electricityConnection.The laminated structure that contact electrode 28 is generally rectangular, both ends are separately fixed at the holding section 271 of third insulator 27On, and third insulator 27 is linked on one end of second electrode 22, the concrete structure of third insulator 27 will carry out belowDetailed description.Because devising connection electrode 214 in first electrode 21, by connection electrode 214 and matching for electrode 28 is contactedIt closes, being equivalent to switch after being abutted with contact electrode 28 after connection electrode 214 rotates by a certain angle and be pressed makes internal circuit leadLogical, such structure provides the means of identification between relatively simple atomizer and battery rod for user.
Further, arc groove 215 is arranged on the outer circumferential wall of first electrode 21, and arc groove 215 is to open upOne section of arc structure on the outer circumferential wall of first electrode 21 can be U-type groove or V-groove, the arc groove 215It is mainly used to limit the rotation angle of first electrode 21, i.e., the maximum angle that first electrode 21 rotates is the arc groove 215The size of corresponding central angle so that when unlocking portion 111 is inserted into keyhole 212 and rotates first electrode 21 to preset angleAfter degree, the electrode of battery is electrically connected with first electrode 21.The predetermined angle is the central angle corresponding to arc groove 215Size, the predetermined angle can be any number in 30 °~90 °, it is preferable that the predetermined angle is set as 90 °.
As shown in figure 4, being offered on the outer circumferential wall of first insulator 23 at least one with 211 phase of each first through holeSecond through-hole 231 of connection, elastic parts are mounted in the first through hole 211 and the second through-hole 231 being connected.In addition, firstThrough-hole 211 and the second through-hole 231 are the identical post holes structure of size and are adapted with the size of elastic parts.
Such as Fig. 5 is simultaneously combined shown in Fig. 2, and elastic parts includes resetting spring 24, the first pellet 25 and the second pellet 26.It resetsSpring 24 is mounted in the second through-hole 231, and one end elasticity abuts to set the second electrode 22 being filled to outside first insulator 23Circumferential madial wall, the other end are abutted against with the first pellet 25.First pellet 25 is mounted in first through hole 211.Elastic parts withIt is clearance fit between first through hole 211 and the second through-hole 231 so that the first pellet 25 and the second pellet 26 can be along first through hole211 and second through-hole 231 axial movement.Due to being between the first pellet 25 and the second pellet 26 of designed elastic partsIt connects, after the first pellet 25 is pushed back the second through-hole 231, rotates first electrode 21, the second pellet 26 follows the first electricityPole 21 rotates together, meanwhile, one end of the first pellet 25 is abutted to the outer circumferential wall of first electrode 21, i.e., only needs ejectionOne pellet 25 is allowed to be pushed back the second through-hole 231, you can releases the first pellet 25 and limits the rotation of first electrode 21.
When original state, under the action of 24 pressure of resetting spring, the first pellet 25 in the second through-hole 231That divides heads into first through hole 211 to limit the rotation of first electrode 21.At this point, mounted on the first pellet 25 of first through hole 211One end abutted against with the second pellet 26, the other end of the first pellet 25 is abutted to protrusion 213.
In addition, the second pellet 26 has ejection inclined-plane 261, the ejection in unlocking portion 111 with one end that protrusion 213 abuts againstThe ejection inclined-plane 261 of the second pellet of mechanism ejection 26 so that the second pellet 26 is moved towards far from raised 213 direction.WhenUnlocking portion 111 is abutted to ejection inclined-plane 261, and unlocking portion 111 generates a upward active force to ejection inclined-plane 261, and by settingEjection inclined-plane 261 is set, the contact area between unlocking portion 111 and the second pellet 26, more simple and efficient promotion can be improvedSecond pellet 26 is moved towards far from raised 213 direction.
When unlocking portion 111 is inserted to keyhole 212, the second pellet of penetrating mechanism ejection 26 in unlocking portion 111 pushes awayThe first pellet 25 that original state lower part heads into first through hole 211 is pushed back the second through-hole by top bevel 261, the second pellet 26231, it releases the first pellet 25 and the rotation of first electrode 21 is limited, at this point, what the second pellet 26 and the first pellet 25 abutted againstOne end is still located in first through hole 211.
Further, it is not fallen off to ensure that elastic parts is fixed in first through hole 211 and the second through-hole 231, therefore,The sum of length of first pellet 25 and the second pellet 26 is more than distance of the first through hole 211 far from raised 213 aperture to protrusion,And second pellet 26 length than first through hole 211 close to the aperture of protrusion 213 to the big one third of raised distance.
Such as Fig. 5 simultaneously combines Fig. 4, and the first connector further includes the third pellet 29 for limiting 21 rotation angle of first electrode, theThree pellets 29 are fixedly mounted in the blind hole 232 of first insulator 23, and the blind hole 232 is opened in the circumferential direction of first insulator 23On madial wall.Third pellet 29 is fixed in blind hole 232 and at least part of outer surface for stretching out first insulator 23, third bulletSon 29 stretches out in the part inserting to arc groove 215 of blind hole 232.
First electrode 21 is rotated, when inserting to the part third pellet 29 in arc groove 215 is abutted to arc groove 215Side wall when, i.e., rotation terminate, therefore, 215 collective effect of third pellet 29 and arc groove, to limit first electrode 21Rotation angle.The maximum angle that first electrode 21 rotates at this time is the size of the central angle corresponding to arc groove 215.
Can be interference fit or clearance fit between third pellet 29 and blind hole 232, in the present embodiment, thirdIt is interference fit between pellet 29 and blind hole 232, to ensure the stability of the rotation of first electrode 21.
As shown in fig. 6, the rectangular parallelepiped structure that unlocking portion 111 is substantially flat, is provided with and is oriented to groove 112 and tooth socket113.It offers and is adapted with described raised 213 and through the guiding groove 112 of the side, institute on the side in unlocking portion 111The penetrating mechanism offered on the adjacent another side in side for ejection elastic parts is stated, the penetrating mechanism is that setting is being openedAt least one tooth socket 113 on lock section 111 and on the another side adjacent with the side, each tooth socket 113 according to it is each withCorresponding first through hole 211 location interval setting.
When unlocking mechanism 111 is inserted into keyhole 212,112 alignment bumps 213 of groove will be oriented to, at this point, tooth socket 113The ejection inclined-plane 261 of the second pellet of ejection 26 so that the second pellet 26 is moved towards far from raised 213 direction, to releaseFirst pellet 25 limits the rotation of first electrode 21.At this point, rotation unlocking portion 111, unlocking portion 111 drives first electrode 21 to revolveGo to predetermined angle so that the rotation of connection electrode 214 is abutted to the contact electrode 28 being electrically connected with battery, forms electrical connection.
Due to being arranged in the first pellet 25 and second of the elastic parts in each first through hole 211 and the second through-hole 231The length of pellet 26 can be different, and therefore, each elastic parts corresponds to a tooth socket 113 so that 113 the second bullet of ejection of tooth socketAfter son 26, the first pellet 25 is pushed back the second through-hole 231, while one end that the second pellet 26 and the first pellet 25 abut against is stillIn first through hole 211.Cause the depth degree of each tooth socket 113 different in this way, i.e., each lock for being provided with keyhole 212Lamps structure is furnished with a kind of unique Key structure for being provided with unlocking portion 111 to match therewith, with realize atomizer and battery rod itBetween be mutually matched, embody a kind of recognition reaction.
Furthermore it is also possible to engraved on the end face in unlocking portion 111 manufacturing company ' LOGO ', i.e., for representing companyMark, such as trade mark, preferably to be publicized to product and manufacturing company.
If Fig. 8 is simultaneously combined shown in Fig. 9,22 generally cylindrical structure of second electrode comprising main body 221, and from main bodyThe interconnecting piece 222 that 221 end face lateral margin is extended to form towards the side far from main body 221, main body 221 can be with interconnecting piece 222It is integrally formed, can also be to be fixed together by modes such as bonding, welding or clampings.Main body 221 is set in second insulatorOutside 23, at least one card slot 223 is offered on the end face of interconnecting piece 222, third insulator 27 is fixed on connection by card slot 223In portion 222.Card slot 223 includes multiple, and the axisymmetric interval of multiple card slots 223 is opened on the end face of interconnecting piece 222, and along evenThe axial direction of socket part 222 opens up.
Further, for the better fixed second insulator 23 being set in main body 221, the end surface side of main body 221Edge forms a flange (non-label on figure) towards the radial contraction along main body 221 so that one end of second insulator 23 is abutted to instituteState flange.
As shown in figure 9, being arranged with third insulator 27 outside interconnecting piece 222, the madial wall of third insulator 27 is along interconnecting piece222 radial contraction forms at least one holding section 271 (in conjunction with shown in Fig. 1), and holding section 271 can be one with interconnecting piece 222Holding section 271 can also be fixed on the madial wall of interconnecting piece 222 by forming structure by the modes such as being bonded or welded, andHolding section 271 is adapted with card slot 223, and third insulator 27 is fixed on the card slot of interconnecting piece 222 by holding section 271On 223.The both ends of contact electrode 28 are separately fixed on holding section 271 so that electricity between contact electrode 28 and second electrode 22Air bound from.Contact electrode 28 can be by bonding or being fastened and connected on holding section 271, in the present embodiment, by eachFirst card slot (non-label on figure) is set on holding section 271, the both ends for contacting electrode 28 are corresponded into clamping to first card slotIt is interior.
In conjunction with shown in Fig. 9 and Figure 10, under original state, one end is fixed on the connection electrode on 21 end face of first electrode214 are oppositely arranged with contact electrode 28, contact and do not contact (as shown in Figure 9) between electrode 28 and connection electrode 214, when rotating theWhen one electrode 21 to predetermined angle, the rotation of connection electrode 214 is abutted to contact electrode 28 (as shown in Figure 10), forms electrical connection.
Figure 11 shows a kind of two electronic cigarettes provided of present pre-ferred embodiments comprising battery rod and atomizer,One of itself and embodiment the difference is that unlocking portion 111 structure.
As shown in figure 11, the substantially flat rectangular parallelepiped structure in unlocking portion 111 is provided with and is oriented to groove 112 and circleConnected in star 114.It offers and is adapted with described raised 213 and through the guiding groove of the side on the side in unlocking portion 111112, the penetrating mechanism for ejection elastic parts is offered on the opposite another side in the side, the penetrating mechanism is to setSet at least one circular groove 114 in unlocking portion 111 and on the another side opposite with the side.
Due to being arranged in the first pellet 25 and second of the elastic parts in each first through hole 211 and the second through-hole 231The length of pellet 26 can be different, and therefore, each elastic parts corresponds to a circular groove 114 so that circular groove 114 pushes awayAfter pushing up the second pellet 26, the first pellet 25 is pushed back the second through-hole 231, while the second pellet 26 is abutted against with the first pellet 25One end be still located in first through hole 211.Cause the depth degree of each circular groove 114 different in this way, i.e., it is each to be provided withThe lock structure of keyhole 212 is furnished with a kind of unique Key structure for being provided with unlocking portion 111 to match therewith, to realize atomizationBeing mutually matched between device and battery rod embodies a kind of recognition reaction.
A kind of recognition methods the present invention also provides battery rod of electronic cigarette to atomizer, the method includes following stepsSuddenly：
S1, battery rod is provided, one end for being connect with atomizer of the battery rod is the lock for being provided with keyhole 212Lamps structure or to be provided with the Key structure in unlocking portion 111；
S2, the atomizer is connected with battery rod grafting, if the atomizer with the battery rod is pluggable is connected simultaneouslyCan relative rotation to predetermined angle, make between the atomizer and battery rod realize be electrically connected, then illustrate the atomizer and instituteIt states battery rod to be mutually matched, otherwise, mismatch.
Step S1 is specially：
S11, the first connector and the second connector, the first connector are set in the junction of the battery rod and atomizerIt is respectively arranged with the Key structure and the lock structure with the second connector；
Specifically, the first connector is the lock structure for being provided with keyhole 212, the second connector is to be provided with unlocking portion111 Key structure, unlocking portion 111 are adapted with keyhole 212.
Step S2 is specially：
S21, by the unlocking portion 111 being fixedly mounted on second connector contraposition be inserted into be opened in it is described first connectThe keyhole 212 on fitting；The atomizer or the battery rod are rotated, first connector and the second connector are madeRelatively rotate and can relative rotation to predetermined angle, make between the atomizer and battery rod realize be electrically connected, then illustrate described inAtomizer is mutually matched with the battery rod, otherwise, is mismatched.
Specifically, the elastic parts on the first connector is arranged in the penetrating mechanism ejection in unlocking portion 111, first is releasedPellet 25 limits the rotation of first electrode 21 so that first electrode 21 can relatively rotate, and then drive and be fixed on the first electricityThe connection electrode 214 of 21 one end of pole rotates so that after the rotation a to predetermined angle of connection electrode 214, which is exactly willFirst electrode 21 abuts after rotating connection electrode 214 after rotating to an angle for contacting electrode 28, electrical connection is realized, firstWhen beginning state, that is, when battery rod and atomizer do not connect, connection electrode 214 and contact electrode 28 are separation between the twoShape, when battery rod and atomizer are pluggable be connected and can relative rotation when, rotation first electrode 21 makes the company in discrete stateReceiving electrode 214 and contact electrode 28 are as the variation of turned position makes distance between the two move closer to until arriving predetermined angleIt mutually abuts against afterwards, connecting the contact electrode 28 of internal circuit keeps connection electrode 214 conductive, and contact electrode 28 is equivalent to one and opensIt closes, after which opens, it is meant that battery rod and atomizer are matched, carry out the power supply that electronic cigarette is realized in internal circuit conductingAnd atomization.
In conclusion one end for being connect with atomizer of electronic cigarette by being provided with the lock of keyhole by the present inventionLamps structure or the Key structure for being provided with unlocking portion so that the respective outer side edges relationship between atomizer and battery rod is one a pair ofShould be related to, assemble electronic cigarette when, unlocking portion is inserted into keyhole and rotates unlocking portion to predetermined angle so that atomizer andElectrical connection is realized between battery rod.Since a kind of keyhole corresponds to a kind of unique unlocking portion, only it is adapted with atomizerBattery rod could use, thus play the role of identification, prevent other puppets from emitting product and be inserted into and use, avoid causing safety hiddenSituations such as trouble, amount of smoke exception and different taste tobacco tar are mixed, improves user experience, recognizes producer and brand conducive to userKnow and approves.
Although the present invention is illustrated by specific embodiment, it will be appreciated by those skilled in the art that, it is not departing fromIn the case of the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or materialMaterial, can do various modifications, without departing from the scope of the present invention to the present invention.Therefore, the present invention is not limited to disclosed toolBody embodiment, and should include the whole embodiments fallen within the scope of the appended claims.