CN105592728A

CN105592728A - Antibodies specifically binding to her3

Info

Publication number: CN105592728A
Application number: CN201380079769.0A
Authority: CN
Inventors: 刘秋明
Original assignee: Kimree Hi-Tech Inc
Current assignee: Kimree Hi-Tech Inc
Priority date: 2013-09-25
Filing date: 2013-09-25
Publication date: 2016-05-18
Anticipated expiration: 2033-09-25
Also published as: CN105592728B; WO2015042809A1

Abstract

An electronic cigarette (10) charging apparatus comprises a charging base (1). An electrode structure is mounted on the charging base (1). The electrode structure comprises first electrode structures (2) for being electrically connected to the first charging electrode (101) of an electronic cigarette (10) and a second electrode structure (3) for being electrically connected to a second charging electrode (102) of the electronic cigarette (10). The number of the first electrode structures (2) is at least two, and at least one pair of the first electrode structures (2) are opposite in position. Each of the first electrode structures comprises a first telescopic member (22) abutting against the first charging electrode (101). On the first telescopic member (22), an end surface abutting against the first charging electrode (101) is a spherical surface. The electric cigarette (10) charging apparatus uses a structure that at least two first electrode structures (2) are electrically connected to the first charging electrode (101) of the electronic cigarette (10); when the electronic cigarette (10) is charged, only the first charging electrode (101) of the electronic cigarette (10) needs to be inserted into space formed by the first electrode structures (2), thereby making the charging operation simple and convenient.

Description

Electronic cigarette charging device

Technical field

The present invention relates to daily electronics field, more specifically to a kind of electronic cigarette charging device.

Background technology

In the prior art, when being charged to electronic cigarette, electronic cigarette charging device is generally realized with electronic cigarette by the way of threaded connection and is connected, and carries out charging operations to electronic cigarette afterwards.Using said structure, it usually needs electronic cigarette multi-turn rotation could be realized and be fixedly secured with electronic cigarette charging device, its operation is relatively complicated；Furthermore, during rotating electron cigarette, if electronic cigarette rotation is not in place, it is understood that there may be cause the unstable situation of charging to occur because connection is insecure；If electronic cigarette rotation is excessive, electronic cigarette may be caused again to damage.

The content of the invention

The technical problem to be solved in the present invention is, when being charged for the above-mentioned electronic cigarette charging device electron cigarette of prior art, and it operates relatively complicated and is likely to result in the unstable defect that charges there is provided a kind of easy reliable electronic cigarette charging device of charging operations.

The technical solution adopted for the present invention to solve the technical problems is：Construct and electrode structure is installed on a kind of electronic cigarette charging device, including cradle, the cradle；The electrode structure includes the first electrode structure for being used to electrically connect with the first charging electrode of electronic cigarette side, and the second electrode structure electrically connected for the second charging electrode with the electronic cigarette end face；The first electrode structure at least two, and first electrode locations of structures is relative at least described in a pair, each first electrode structure includes the first extensible member mutually abutted with first charging electrode；The end face mutually abutted with first charging electrode on first extensible member is sphere.

In electronic cigarette charging device of the present invention, the cradle includes pedestal, and is opened in described pedestal one end and the charging slot for being inserted for the electronic cigarette；Described first extensible member one end can pass from the side wall of the charging slot and mutually be abutted with first charging electrode.

In electronic cigarette charging device of the present invention, each first electrode structure also include the lateral wall for being fixedly mounted on the pedestal and with the electrode piece of the power electric connection for charging, and support the first elastic component between the electrode piece and first extensible member.

In electronic cigarette charging device of the present invention, the cradle also includes being opened in first through hole on pedestal and equal with the first electrode number of structures；The first through hole is formed by the side wall to the lateral wall extension of the pedestal；First extensible member is corresponded and is retractably installed in the first through hole.

In electronic cigarette charging device of the present invention, the first electrode structure setting has two；Two first electrode structures are located at the relative both sides of the pedestal.

In electronic cigarette charging device of the present invention, the second electrode structure includes the second extensible member that can be passed from the bottom wall of the charging slot, and support between second extensible member and the pedestal and with the second elastic component of the power electric connection for charging.

In electronic cigarette charging device of the present invention, the cradle also includes being arranged on accommodating cavity of the pedestal away from described charging slot one end；One end of second elastic component is fixedly mounted on the inwall of the accommodating cavity, and the other end of second elastic component is fixedly connected with second extensible member.

In electronic cigarette charging device of the present invention, the cradle also includes the second through hole being opened on pedestal；Second through hole is formed from the bottom wall to accommodating cavity extension；Second extensible member is retractably installed in second through hole.

In electronic cigarette charging device of the present invention, each first electrode structure also includes the electrode piece with the power electric connection for charging；The electrode piece includes the fixed part for being fixedly mounted on the lateral wall of the pedestal, and the movable part that can be rotated around the fixed part；First extensible member is fixedly mounted on the movable part.

In electronic cigarette charging device of the present invention, first extensible member is the ball that surface is made of an electrically conducting material.

In electronic cigarette charging device of the present invention, first extensible member is the ball that metal material is made.

In electronic cigarette charging device of the present invention, the first electrode structure also includes supporting the first elastic component on first extensible member, and first elastic component is electrically connected to the power supply for charging.

The present invention have also been constructed and be provided with electrode structure on another electronic cigarette charging device, including cradle, the cradle；The electrode structure includes at least two first electrode structures for being respectively used to electrically connect with the first charging electrode and the second charging electrode of electronic cigarette side；First electrode locations of structures is relative at least described in a pair, and each first electrode structure includes the first extensible member mutually abutted with first charging electrode or second charging electrode；The end face mutually abutted with first charging electrode or second charging electrode on first extensible member is sphere.

In electronic cigarette charging device of the present invention, the cradle includes pedestal, and is opened in described pedestal one end and the charging slot for being inserted for the electronic cigarette；Described first extensible member one end can pass from the side wall of the charging slot and mutually be abutted with first charging electrode or second charging electrode.

Implement the electronic cigarette charging device of the present invention, have the advantages that：Structure or use at least two first electrode structures to be respectively used to the structure electrically connected with the first charging electrode and the second charging electrode of electronic cigarette side that the electronic cigarette charging device is electrically connected using at least two first electrode structures with the first charging electrode of electronic cigarette side, when carrying out charging operations to electronic cigarette, the first charging electrode of electronic cigarette need to be only inserted in the space of above-mentioned first electrode structure formation so that charging operations are relatively simple.Secondly, first electrode structure uses the structure of the first extensible member mutually abutted with the first charging electrode, and first the end face mutually abutted with the first charging electrode on extensible member be sphere, using this structure, electronic cigarette can be enable more swimmingly to insert to take out in electronic cigarette charging device and easily from electronic cigarette charging device, when the first extensible member is mutually abutted with the first charging electrode, enable to electronic cigarette to be firmly inserted into electronic cigarette charging device, charging operations is more stablized afterwards.Furthermore, the electronic cigarette charging device efficiently avoid may be due to rotating defect not in place to charge, while also reducing due to the excessive risk for causing to damage to electronic cigarette of rotation caused by using the charging structure of threaded connection.

Brief description of the drawings

Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：

Fig. 1 is the structural representation when electronic cigarette charging device that one of present pre-ferred embodiments are provided is connected with electronic cigarette；

Fig. 2 is the sectional view along line A-A in Fig. 1；

Fig. 3 is the explosive view of electronic cigarette charging device shown in Fig. 1 and electronic cigarette；

Fig. 4 is the dimensional structure diagram of the cradle in the electronic cigarette charging device shown in Fig. 1；

Fig. 5 is the explosive view of the electronic cigarette charging device shown in Fig. 1 and another electronic cigarette；

Fig. 6 is the dimensional structure diagram of the two electronic cigarette charging devices provided of present pre-ferred embodiments；

Fig. 7 is the explosive view of the electronic cigarette charging device shown in Fig. 6；

Fig. 8 is the structural representation that the electronic cigarette charging device that present pre-ferred embodiments are provided is used in electronic cigarette packet；

Fig. 9 is the three electronic cigarette charging devices provided of present pre-ferred embodiments and the explosive view of electronic cigarette；

Figure 10 is the explosive view of the four electronic cigarette charging devices provided of present pre-ferred embodiments.

Embodiment

In order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, the embodiment that accompanying drawing describes the present invention in detail is now compareed.

As shown in figure 3, one of presently preferred embodiments of the present invention provides a kind of electronic cigarette charging device, charged for electron cigarette 10, the electronic cigarette charging device includes cradle 1, electrode structure and circuit board 4.

Specifically, as shown in Figure 3 and 4, cradle 1 includes pedestal 11, charging slot 12, first through hole 13, the through hole 15 of accommodating cavity 14 and second.The substantially rectangular parallelepiped structure of pedestal 11.Electrode structure includes the first electrode structure 2 for being used to electrically connect with the first charging electrode 101 of the side of electronic cigarette 10, and the second electrode structure 3 electrically connected for the second charging electrode 102 with the end face of electronic cigarette 10.First electrode structure 2, second electrode structure 3 and circuit board 4 are installed on the pedestal 11.Charging slot 12 is opened in the one end of pedestal 11 and inserted for supplied for electronic cigarette 10, and the charging slot 12 includes side wall 121 and bottom wall 122.Side wall 121 is arcuate structure, and it is adapted with the profile of electronic cigarette 10.

First electrode structure 2 can be passed from the side wall 121 of charging slot 12, when electronic cigarette 10 inserts charging slot 12, the elasticity of first electrode structure 2 is connected to the lateral surface of electronic cigarette 10 and electrically connected with the first charging electrode 101 of electronic cigarette 10, and second electrode structure 3 is electrically connected with the second charging electrode 102 of electronic cigarette 10.First through hole 13 is opened on pedestal 11, and lateral wall extension of the first through hole 13 from side wall 121 to pedestal 11 is formed.First electrode structure 2 can be passed from first through hole 13 and is placed in charging slot 12, be abutted with realizing with the first charging electrode 101.Accommodating cavity 14 is arranged on pedestal 11 away from the one end of charging slot 12, and second electrode structure 3 is arranged in the accommodating cavity 14.Second through hole 15 is opened on pedestal 11, and second through hole 15 extends from bottom wall 122 to accommodating cavity 14 to be formed.Second electrode structure 3 can be passed from the second through hole 15 to be placed in charging slot 12 or second electrode structure 3 is placed in the second through hole 15, is abutted with realizing with the second charging electrode 102.

As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, first electrode structure 2 includes electrode piece 21, the first extensible member 22 and the first elastic component 23.The substantially laminated structure of electrode piece 21, it is fixedly mounted on the lateral wall of pedestal 11.The electrode piece 21 is connected with circuit board 4, to realize the electrical connection of electrode piece 21 and the power supply for charging.In other embodiments of the invention, first electrode structure 2 can omit the structure of electrode piece 21, and the first elastic component 23 is connected with circuit board 4, to realize that the first elastic component 23 is electrically connected to the power supply for charging.First extensible member 22 is generally cylindrical or spherical, and it is retractably installed in first through hole 13, and can pass and be placed in charging slot 12 from first through hole 13.When in the insertion charging slot 12 of electronic cigarette 10, the first extensible member 22 is mutually abutted with the first charging electrode 101.The end face mutually abutted with the first charging electrode 101 on first extensible member 22 is sphere.First elastic component 23 is supported between the extensible member 22 of electrode piece 21 and first, and first elastic component 23 is spring or shell fragment.In the present embodiment, the first elastic component 23 is spring.Using said structure, electronic cigarette 10 is during charging slot 12 is inserted, and electronic cigarette 10 is promoted in the retraction first through hole 13 of the first extensible member 22, until the first charging electrode 101 is mutually abutted with the first extensible member 22.The end face mutually abutted with the first charging electrode 101 on first extensible member 22 uses the structure of sphere, electronic cigarette 10 can be made more swimmingly to insert to take out in charging slot 12 and easily from electronic cigarette charging device, when the first extensible member 22 is mutually abutted with the first charging electrode 101, the end face enables to electronic cigarette 10 to be firmly inserted into the electronic cigarette charging device simultaneously, charging operations is more stablized afterwards.In other embodiments of the invention, the first extensible member 22 is the ball that surface is made of an electrically conducting material.Preferably, the first extensible member 22 is the ball that metal material is made.

As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, second electrode structure 3 includes the second extensible member 31 and the second elastic component 32.The generally cylindrical structure of second extensible member 31, it is retractably installed in the second through hole 15.Second extensible member 31 can be passed from the second through hole 15 and is placed in charging slot 12, and when in the insertion charging slot 12 of electronic cigarette 10, the second charging electrode 102 is mutually abutted with the second extensible member 31.Second extensible member 31 can also be placed in the second through hole 15, when in the insertion charging slot 12 of electronic cigarette 10, and the second charging electrode 102 is inserted mutually to abut in the second through hole 15 with the second extensible member 31.Second elastic component 32 is supported between the second extensible member 31 and pedestal 11, and one end of second elastic component 32 is fixed on the inwall of the one end of accommodating cavity 14 away from charging slot 12 and is connected with circuit board 4, to realize the electrical connection of the second extensible member 31 and the power supply of charging.The other end of second elastic component 32 is fixedly connected with the second extensible member 31.Second elastic component 32 is spring or shell fragment.In the present embodiment, the second elastic component 32 is shell fragment.Using said structure, electronic cigarette 10 is during charging slot 12 is inserted, and the second charging electrode 102 is promoted in the second elastic component 32 the second through hole 15 of retraction, enables to the second charging electrode 102 firmly to be abutted with the second elastic component 32.

First electrode structure 2 at least two, and at least a pair of the positions of first electrode structure 2 are relative.In the present embodiment, first electrode structure 2 is provided with two, and two first electrode structures 2 are arranged on the relative both sides of pedestal 11, and correspondingly, first through hole 13 offers two.The electronic cigarette charging device can be used for being charged to electronic cigarette 10 as shown in Figure 3, and the first charging electrode 101 is to be arranged on one end lateral wall of electronic cigarette 10 and exposed charging hole（Non- label）, the second charging electrode 102 is to be arranged on the end of electronic cigarette 10 and exposed charging column（Non- label）.Spherical structure in first extensible member 22 is adapted with the charging hole.The charging hole is provided with two, and two charging holes are oppositely disposed on the lateral wall of electronic cigarette 10.During charging operations, electronic cigarette 10 is during charging slot 12 is inserted, electronic cigarette 10 is promoted in the retraction first through hole 13 of the first extensible member 22, charging column is promoted in the second extensible member 31 the second through hole 15 of retraction, until charging hole is relative with the position of first through hole 13, now, the first extensible member 22 from first through hole 13 eject and be connected to charging hole in.Because two the first extensible members 22 are clamped in the relative both sides of electronic cigarette 10 respectively so that electronic cigarette 10 can be firmly inserted into the electronic cigarette charging device, charging operations are made more to stablize afterwards.Because the end face of first extensible member 22 is sphere, when the electronic cigarette is extracted from the electronic cigarette charging device, first extensible member 22 can be skidded off swimmingly from the charging hole, it is to avoid first extensible member 22 is stuck in the charging hole.In other embodiments of the invention, the quantity of first electrode structure 2 can also be more than two, and each first electrode structure 2 is distributed on the surrounding of charging slot 12, further improve the stability of the charging operations of electronic cigarette 10.

Above-mentioned electronic cigarette charging device can be also used for being charged to electronic cigarette 10 as shown in Figure 5, the electronic cigarette 10 is the structure of the first charging electrode 101 with 10 differences of electronic cigarette in Fig. 3, and first charging electrode 101 is to be arranged on one end lateral wall of electronic cigarette 10 and exposed annular groove（Non- label）.During charging operations, electronic cigarette 10 is during charging slot 12 is inserted, electronic cigarette 10 is promoted in the retraction first through hole 13 of the first extensible member 22, charging column is promoted in the second extensible member 31 the second through hole 15 of retraction, until annular groove is relative with the position of first through hole 13, now, the first extensible member 22 equally enables to electronic cigarette 10 to be firmly inserted into the electronic cigarette charging device from first through hole 13 ejects and is connected to annular groove.

As shown in Fig. 6 and Fig. 7, the two of presently preferred embodiments of the present invention provides a kind of electronic cigarette charging devices, and institute's difference that one of it is with embodiment is the structure of first electrode structure 2.In the present embodiment, first electrode structure 2 includes the extensible member 22 of electrode piece 21 and first, and compared with one of embodiment, the first electrode structure 2 eliminates the structure of the first elastic component 23.The electrode piece 21 includes the fixed part 211 for being fixedly mounted on the lateral wall of pedestal 11 and being connected with circuit board 4, and the movable part 212 that can be rotated around the fixed part 211.First extensible member 22 is fixedly mounted on movable part 212 and can slided along first through hole 13.Using said structure, the first extensible member 22 is equally enabled to be retractably installed in first through hole 13.

As shown in figure 8, the electronic cigarette charging device can be used for electronic cigarette packet 100.The electronic cigarette charging device is fixedly mounted in electronic cigarette packet 100, and electronic cigarette 10, which is inserted in electronic cigarette packet 100, can carry out realizing charging operations.Because the electronic cigarette charging device uses the structure that at least two first electrode structures 2 are electrically connected with the first charging electrode 101 of electronic cigarette 10, when carrying out charging operations to electronic cigarette 10, the first charging electrode 101 of electronic cigarette 10 need to be only inserted in the space that above-mentioned first electrode structure 2 is formed, so that charging operations are relatively simple, at the end of charging, dismounting electronic cigarette 10 is also relatively simple.Secondly, first electrode structure 2 uses the structure of the first extensible member 22 mutually abutted with the first charging electrode 101, and first the end face mutually abutted with the first charging electrode 101 on extensible member 22 be sphere, using this structure, electronic cigarette 10 can be enable more swimmingly to insert in electronic cigarette charging device, when the first extensible member 22 is mutually abutted with the first charging electrode 101, enable to electronic cigarette 10 to be firmly inserted into electronic cigarette charging device, charging operations is more stablized afterwards.Furthermore, the electronic cigarette charging device efficiently avoid may be due to rotating defect not in place to charge, while also reducing due to the excessive risk for causing to damage to electronic cigarette 10 of rotation caused by using the charging structure of threaded connection.

As shown in figure 9, the three of presently preferred embodiments of the present invention provide a kind of electronic cigarette charging devices, institute's difference that one of it is with embodiment is the structure of electrode structure.In the present embodiment, electrode structure includes at least two first electrode structures 2 for being respectively used to electrically connect with the first charging electrode 101 and the second charging electrode 102 of the side of electronic cigarette 10.At least one in first electrode structure 2 is used to electrically connect with the first charging electrode 101 of the side of electronic cigarette 10, and at least one in first electrode structure 2 is used to electrically connect with the second charging electrode 102 of the side of electronic cigarette 10.The electronic cigarette charging device is used to be charged to electronic cigarette 10 as shown in Figure 9, and the first charging electrode 101 and the second charging electrode 102 are respectively to be arranged on charging hole on the one end side of electronic cigarette 10 and exposed（Non- label）, two charging holes are oppositely arranged.In other embodiments of the invention, the quantity of first electrode structure 2 also has other selections, at least a pair of the positions of first electrode structure 2 are relative, and a pair of first electrode structures 2 may be respectively used for electrically connecting with the first charging electrode 101 and/or the second charging electrode 102.

As shown in Figure 10, the four of presently preferred embodiments of the present invention provide a kind of electronic cigarette charging device, its structure for being electrode structure same with two differences of embodiment.In the present embodiment, electrode structure includes at least two first electrode structures 2 for being respectively used to electrically connect with the first charging electrode 101 and the second charging electrode 102 of the side of electronic cigarette 10.At least one in first electrode structure 2 is used to electrically connect with the first charging electrode 101 of the side of electronic cigarette 10, and at least one in first electrode structure 2 is used to electrically connect with the second charging electrode 102 of the side of electronic cigarette 10.The electronic cigarette charging device is equally used for being charged to electronic cigarette 10 as shown in Figure 9, and the first charging electrode 101 and the second charging electrode 102 are respectively to be arranged on charging hole on the one end side of electronic cigarette 10 and exposed（Non- label）, two charging holes are oppositely arranged.In other embodiments of the invention, the quantity of first electrode structure 2 also has other selections, at least a pair of the positions of first electrode structure 2 are relative, and a pair of first electrode structures 2 may be respectively used for electrically connecting with the first charging electrode 101 and/or the second charging electrode 102.

Embodiments of the invention are described above in conjunction with accompanying drawing; but the invention is not limited in above-mentioned embodiment; above-mentioned embodiment is only schematical; rather than it is restricted, one of ordinary skill in the art is under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from; many forms can also be made; for example, the pedestal 11 is part of housing of the charging device etc., these are belonged within the protection of the present invention.

Claims

A kind of electronic cigarette charging device, including cradle（1）, it is characterised in that：The cradle（1）On electrode structure is installed；The electrode structure includes being used for and electronic cigarette（10）First charging electrode of side（101）The first electrode structure of electrical connection（2）, and for the electronic cigarette（10）Second charging electrode of end face（102）The second electrode structure of electrical connection（3）；The first electrode structure（2）At least two, and first electrode structure at least described in a pair（2）Position is relative, each first electrode structure（2）Including with first charging electrode（101）The first extensible member mutually abutted（22）；First extensible member（22）Upper and first charging electrode（101）The end face mutually abutted is sphere.
Electronic cigarette charging device according to claim 1, it is characterised in that：The cradle（1）Including pedestal（11）, and it is opened in the pedestal（11）One end simultaneously is used to supply the electronic cigarette（10）The charging slot of insertion（12）；First extensible member（22）One end can be from the charging slot（12）Side wall（121）Pass and with first charging electrode（101）Mutually abut.
Electronic cigarette charging device according to claim 2, it is characterised in that：Each first electrode structure（2）Also include being fixedly mounted on the pedestal（11）Lateral wall and with the electrode piece of the power electric connection for charging（21）, and support in the electrode piece（21）With first extensible member（22）Between the first elastic component（23）.
Electronic cigarette charging device according to claim 3, it is characterised in that：The cradle（1）Also include being opened in pedestal（11）It is upper and with the first electrode structure（2）The equal first through hole of quantity（13）；The first through hole（13）By the side wall（121）To the pedestal（11）Lateral wall extension form；First extensible member（22）Correspond and be retractably installed at the first through hole（13）In.
Electronic cigarette charging device according to claim 2, it is characterised in that：The first electrode structure（2）It is provided with two；Two first electrode structures（2）Positioned at the pedestal（11）Relative both sides.
Electronic cigarette charging device according to claim 2, it is characterised in that：The second electrode structure（3）Including can be from the charging slot（12）Bottom wall（122）The second extensible member passed（31）, and support in second extensible member（31）With the pedestal（11）Between and with the second elastic component of the power electric connection for charging（32）.
Electronic cigarette charging device according to claim 6, it is characterised in that：The cradle（1）Also include being arranged on the pedestal（11）Away from the charging slot（12）The accommodating cavity of one end（14）；Second elastic component（32）One end be fixedly mounted on the accommodating cavity（14）Inwall on, second elastic component（32）The other end and second extensible member（31）It is fixedly connected.
Electronic cigarette charging device according to claim 6, it is characterised in that：The cradle（1）Also include being opened in pedestal（11）On the second through hole（15）；Second through hole（15）By the bottom wall（122）To the accommodating cavity（14）Extension is formed；Second extensible member（31）It is retractably installed at second through hole（15）In.
Electronic cigarette charging device according to claim 2, it is characterised in that：Each first electrode structure（2）Also include the electrode piece with the power electric connection for charging（21）；The electrode piece（21）Including being fixedly mounted on the pedestal（11）Lateral wall fixed part（211）, and can be around the fixed part（211）The movable part of rotation（212）；First extensible member（22）It is fixedly mounted on the movable part（212）On.
Electronic cigarette charging device according to claim 1, it is characterised in that：First extensible member（22）The ball being made of an electrically conducting material for surface.
Electronic cigarette charging device according to claim 10, it is characterised in that：First extensible member（22）The ball being made for metal material.
Electronic cigarette charging device according to claim 10, it is characterised in that：The first electrode structure（2）Also include supporting in first extensible member（22）On the first elastic component（23）, first elastic component（23）It is electrically connected to the power supply for charging.
A kind of electronic cigarette charging device, including cradle（1）, it is characterised in that：The cradle（1）On electrode structure is installed；The electrode structure is respectively used to and electronic cigarette including at least two（10）First charging electrode of side（101）With the second charging electrode（102）The first electrode structure of electrical connection（2）；First electrode structure at least described in a pair（2）Position is relative, each first electrode structure（2）Including with first charging electrode（101）Or second charging electrode（102）The first extensible member mutually abutted（22）；First extensible member（22）Upper and first charging electrode（101）Or second charging electrode（102）The end face mutually abutted is sphere.
Electronic cigarette charging device according to claim 13, it is characterised in that：The cradle（1）Including pedestal（11）, and it is opened in the pedestal（11）One end simultaneously is used to supply the electronic cigarette（10）The charging slot of insertion（12）；First extensible member（22）One end can be from the charging slot（12）Side wall（121）Pass and with first charging electrode（101）Or second charging electrode（102）Mutually abut.
Electronic cigarette charging device according to claim 14, it is characterised in that：Each first electrode structure（2）Also include being fixedly mounted on the pedestal（11）Lateral wall and with the electrode piece of the power electric connection for charging（21）, and support in the electrode piece（21）With first extensible member（22）Between the first elastic component（23）.
Electronic cigarette charging device according to claim 15, it is characterised in that：The cradle（1）Also include being opened in pedestal（11）It is upper and with the first electrode structure（2）The equal first through hole of quantity（13）；The first through hole（13）By the side wall（121）To the pedestal（11）Lateral wall extension form；First extensible member（22）Correspond and be retractably installed at the first through hole（13）In.
Electronic cigarette charging device according to claim 14, it is characterised in that：The first electrode structure（2）It is provided with two；Two first electrode structures（2）Positioned at the pedestal（11）Relative both sides.
Electronic cigarette charging device according to claim 14, it is characterised in that：Each first electrode structure（2）Also include the electrode piece with the power electric connection for charging（21）；The electrode piece（21）Including being fixedly mounted on the pedestal（11）Lateral wall fixed part（211）, and can be around the fixed part（211）The movable part of rotation（212）；First extensible member（22）It is fixedly mounted on the movable part（212）On.
Electronic cigarette charging device according to claim 13, it is characterised in that：First extensible member（22）The ball being made of an electrically conducting material for surface.
Electronic cigarette charging device according to claim 19, it is characterised in that：First extensible member（22）The ball being made for metal material.