WO2015035563A1

WO2015035563A1 - Electronic cigarette charging device

Info

Publication number: WO2015035563A1
Application number: PCT/CN2013/083273
Authority: WO
Inventors: 刘秋明
Original assignee: 吉瑞高新科技股份有限公司
Priority date: 2013-09-11
Filing date: 2013-09-11
Publication date: 2015-03-19
Also published as: CN105531900A

Abstract

The present invention provides an electronic cigarette charging device, used for charging an electronic cigarette. The electronic cigarette is provided with two electrode connecting elements electrically connected to a battery of the electronic cigarette. The electronic cigarette charging device is provided with a first charging electrode and a second charging electrode that are separately electrically connected to the electrode connecting elements. At least one of the first charging electrode and the second charging electrode is made of an elastic conductive material. The electronic cigarette charging device achieves the beneficial effects of preventing oxidation corrosion and having a stable charging path.

Description

Electronic cigarette charging device

Technical field

The present invention relates to the field of electronic cigarettes, and in particular to an electronic cigarette charging device.

Background technique

Electronic cigarettes are mainly used to quit smoking and replace cigarettes. At present, the electronic cigarette on the market includes a battery rod and an atomizer. When there is a smoking action, the battery in the battery rod supplies power to the atomizer, and drives the heating wire to generate heat to atomize the smoke liquid to generate smoke. Electronic cigarettes are electronic products that consume a lot of current in an instant. Due to the limitation of the battery capacity of the electronic cigarettes, the user must charge the batteries before continuing to use them. However, at present, the corresponding charging device is inconvenient to carry, and must be charged in a place where the power supply system is available, which greatly limits the portability and timeliness of the electronic cigarette. At present, some charging electrodes of the charging device are in line contact with the electronic cigarette for charging, so that the charging is unstable. . The charging electrodes of some charging devices are made of metal, and the charging electrodes made of metal have defects that are easily oxidized and corroded and the stability of the conductive path is poor.

Summary of the invention

The technical problem to be solved by the present invention is to provide an improved electronic cigarette charging device for the defects existing in the prior art.

The technical solution adopted by the present invention to solve the technical problem thereof is to provide an electronic cigarette charging device for charging an electronic cigarette. The electronic cigarette is provided with two electrode connectors electrically connected to the electronic cigarette battery, The electronic cigarette charging device is provided with a first charging electrode and a second charging electrode for elastically resisting respectively with the electrode connecting member, and at least one of the first charging electrode and the second charging electrode is configured Made of elastic conductive material.

In the electronic cigarette charging device provided by the present invention, the elastic conductive material is conductive rubber or conductive silica gel.

In the electronic cigarette charging device provided by the present invention, the second charging electrode is a hollow columnar structure.

In the electronic cigarette charging device provided by the present invention, the second charging electrode is interposed in the first charging electrode, and an end surface of the first charging electrode has a continuous circular shape or a discontinuous circular shape.

In the electronic cigarette charging device provided by the present invention, the second charging electrode is made of an elastic conductive material.

In the electronic cigarette charging device provided by the present invention, the electronic cigarette charging device further includes a mounting seat, a control board provided with a charging control circuit, and a triggering member, wherein the triggering member is electrically connected to the control board; The charging electrode and the triggering member are electrically isolatedly mounted on the one end surface of the mounting seat facing the electronic cigarette, and the first charging electrode is elastically stretchable;

When charging, the electronic cigarette applies pressure to the first charging electrode, the first charging electrode is elastically deformed and electrically connected to the triggering member, and the triggering component generates a trigger signal and sends the signal to the control board. The electronic cigarette charging device is implemented to charge a battery of the electronic cigarette.

In the electronic cigarette charging device provided by the present invention, a receiving cavity is disposed in the mounting seat, the control panel is disposed at a bottom of the receiving cavity, and the mounting seat includes a first top opposite to the control panel a wall, one ends of the first charging electrode and the second charging electrode are respectively elastically electrically connected to the control board, and the other ends of the first charging electrode and the second charging electrode respectively protrude from the First top wall.

In the electronic cigarette charging device provided by the present invention, the first charging electrode includes a spring and a first electrode column whose one end portions abut each other, and the first electrode column has a cylindrical structure, and the side of the first electrode column Two slits are symmetrically opened on the wall; the two slits are parallel to the central axis of the first electrode column and penetrate the end of the first electrode column away from the spring to Forming a first abutting arm and a second abutting arm, and the first top wall is correspondingly spaced apart from the first through hole for the first abutting arm and the second abutting arm to pass through The first electrode post is partially clamped in the receiving cavity.

In the electronic cigarette charging device provided by the present invention, the second charging electrode is a columnar second electrode column, and the first top wall is provided with a second through hole through which the second electrode column passes. a first step is disposed on a side wall surface of the second electrode column, and the first step abuts on an inner side of the first top wall such that the second electrode column is partially clamped in the receiving cavity .

In the electronic cigarette charging device provided by the present invention, the control board is provided with a first through hole, and along the hole of the first through hole, an annular first conductive portion is disposed on the control board; a second step is disposed on a sidewall surface of the second electrode post, and an end of the second electrode pillar remote from the first top wall is inserted in the first through hole, and the second step is elastically pressed And electrically connected to the first conductive portion.

In the electronic cigarette charging device of the present invention, the control board is provided with an annular second conductive portion spaced along the circumference of the first conductive portion, and one end of the spring is elastically pressed and electrically connected. On the second conductive portion.

In the electronic cigarette charging device provided by the present invention, the mounting seat includes a receiving portion, and a bottom surface of the receiving portion is provided with a first elastic piece for elastically connecting with the control board, a third through hole is disposed on the top wall of the bottom wall facing the bottom of the receiving portion; one end of the second charging electrode is elastically abutted on the first elastic piece, and the other end of the second charging electrode is extended The third perforation.

In the electronic cigarette charging device of the present invention, the side wall surface of the second charging electrode is circumferentially provided with a third step for abutting against the inner side of the top wall of the accommodating portion. The second charging electrode is partially held in the accommodating portion.

In the electronic cigarette charging device provided by the present invention, the control board is disposed along a side of the accommodating portion, and the control board is perpendicular to a bottom wall and a top wall of the accommodating portion.

In the electronic cigarette charging device provided by the present invention, the trigger member is bent from an elastic metal piece and includes a second substrate and a second bent portion, and the second substrate is attached to the top of the receiving portion. On the outer side of the wall, the second bent portion is elastically pressed against the control board and electrically connected to the control board.

In the electronic cigarette charging device provided by the present invention, the first charging electrode is bent from an elastic metal piece and includes a first substrate and a first bent portion, and the first bent portion is fixedly mounted on the mounting The side wall surface of the seat is elastically and electrically connected to the control board, and the first substrate is inclined with respect to the top wall of the accommodating portion in a direction away from the mounting seat;

In the free state, the first substrate is electrically isolated from the second substrate; when charging, the electronic cigarette applies pressure to the first substrate to move the first substrate toward the second substrate, The first substrate is electrically connected to the second substrate to generate the trigger signal to the control board.

In the electronic cigarette charging device provided by the present invention, the electronic cigarette charging device is an electronic cigarette case.

The electronic cigarette charging device embodying the present invention has the following beneficial effects: at least one of the first charging electrode and the second charging electrode of the electronic cigarette charging device provided by the present invention is made of an elastic conductive material, and has corrosion prevention and corrosion prevention. The beneficial effect of the stable conduction path.

DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

1 is a schematic exploded view of a charging stand of an electronic cigarette charging device according to a first embodiment of the present invention;

2 is a schematic view showing an assembled structure of a charging stand of the electronic cigarette charging device in the first embodiment shown in FIG. 1;

3 is a schematic structural view of a control panel of the electronic cigarette charging device in the first embodiment shown in FIG. 1;

4 is a schematic view showing a mounting structure of a charging stand of an electronic cigarette charging device according to a second embodiment of the present invention;

5 is a partial installation structural view of the charging stand after the electronic cigarette charging device in the second embodiment shown in FIG. 4 is removed from the control board;

6 is a partial exploded structural view of the charging stand after the electronic cigarette charging device of the second embodiment shown in FIG. 4 is removed from the control board;

7 is a schematic structural view of a mounting seat of the electronic cigarette charging device in the second embodiment shown in FIG. 4;

8 is a circuit block diagram of an electronic cigarette charger provided by the present invention;

9 is a schematic structural view of an electronic cigarette charging device in a third embodiment of the present invention;

Figure 10 is a partial enlarged view of the area indicated by A in the embodiment shown in Figure 9;

Figure 11 is a schematic structural view of an electronic cigarette charging device in a fourth embodiment of the present invention;

Figure 12 is a partial enlarged view of the area indicated by B in the embodiment shown in Figure 11.

detailed description

For a better understanding of the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.

As shown in FIG. 1 and FIG. 2, the charging stand of the electronic cigarette charging device in the first embodiment includes a mounting base 10, a second charging electrode 20, a first charging electrode 30, a control board 40, and a triggering member 50. The second charging electrode 20, the first charging electrode 30, the control board 40, and the triggering member 50 are all mounted on the mounting base 10. The first charging electrode 30 and the second charging electrode 20 are respectively used for elastically abutting with the electrode connector of the electronic cigarette battery to achieve elastic electrical connection. The trigger 50 is electrically isolated from the first charging electrode 30 when not being charged. When the triggering member 50 is in contact with the first charging electrode 30, a trigger signal is generated to the control panel 40, and the control panel 40 controls the power source to charge the battery of the electronic cigarette.

In this embodiment, the mount 10 is a rectangular parallelepiped box-like structure that is open on one side and includes a receiving chamber 10a. The control plate 40 is disposed at the bottom of the accommodating chamber 10a with one side of the opening of the rectangular parallelepiped as the bottom. The side opposite to the control board 40 is the first top wall 10b. The outer side surface of the first top wall 10b is adjacent to an end surface of the electronic cigarette. One ends of the first charging electrode 30 and the second charging electrode 20 are elastically electrically connected to the control board 40, and the other ends of the first charging electrode 30 and the second charging electrode 20 respectively protrude from the first top wall 10b. The portions of the first charging electrode 30 and the second charging electrode 20 that protrude from the first top wall 10b are respectively configured to elastically resist the electrode connecting members of the electronic cigarette to achieve elastic electrical connection.

The first through hole 11 and the second through hole 12 are disposed on the first top wall 10b. The first through hole 11 has a circular shape. The number of the second through holes 12 is two, and the two second through holes 12 have a circular arc shape. The two second through holes 12 are symmetrically distributed around the first through hole 11.

Referring to FIG. 3 simultaneously, the control board 40 is provided with a charging control circuit for controlling the power source to charge the battery of the electronic cigarette. The control board 40 is provided with a first through hole 41, and an annular first conductive portion 42 is disposed along the hole of the first through hole 41. An annular second conductive portion 43 is provided along the circumference of the first conductive portion 42 at intervals. The first conductive portion 42 and the second conductive portion 43 are respectively connected to a charge control circuit on the control board 40.

The first charging electrode 30 includes a first electrode post 31 and a spring 32 that are elastically resisted from each other. The first electrode column 31 has a cylindrical cylindrical structure, and two slits 312 are symmetrically opened on the sidewall of the first electrode column 31. The two slits 312 are both parallel to the central axis of the first electrode post 31 and penetrate the end of the first electrode post 31 away from the spring 32. The first abutment arm 30a and the second abutment arm 30b are formed. The first abutting arm 30a and the second abutting arm 30b respectively pass through the two second through holes 12 on the first top wall 10b. . The two second through holes 12 are shaped to fit the first abutment arm 30a and the second abutment arm 30b, respectively. The first abutting arm 30a and the second abutting arm 30b The end faces are all circular arcs, and the two form a discontinuous arc-shaped end face. It can be understood that the two slits 312 may not be provided, and the first electrode column 31 The end faces are continuous circular rings. Correspondingly, the two second through holes 12 communicate to form a circular through hole which is adapted to the annular end surface. In the embodiment, by providing the first abutting arm 30a The end faces of the second abutting arms 30b have a circular arc shape, that is, the cross sections of the first abutting arms 30a and the second abutting arms 30b have a circular arc shape, thereby increasing the The contact area of the electrode connector of the electronic cigarette can further improve the reliability of its connection with the electrode connector of the electronic cigarette.

The first electrode post 31 is partially held in the accommodating chamber 10a. The spring 32 elastically abuts against the second conductive portion 43 to achieve an elastic electrical connection with the control board 40. The side wall of the first electrode post 31 remote from the two slits 312 is further provided with a rib 311 parallel to the central axis of the first electrode post 31. The first electrode post 31 passes through the rib 311 and the The first top wall 10b is connected Partially held in the accommodating chamber 10a. In other embodiments, the corresponding side wall of the receiving cavity 10a is further provided with a card slot (not shown), and the protruding rib 311 is embedded in the card slot to prevent the first electrode post 31 from being inside the receiving cavity 10a. Rotate in the circumferential direction.

The second charging electrode 20 is made of an elastic conductive material such as conductive rubber or conductive silica gel. The elastic conductive material in the present invention does not include a metal conductive material. The use of such an elastic conductive material has prevented the second charging electrode 20 from being corroded or oxidized. Since the metal shrapnel electrode is fatigued during the elastic deformation process and the elasticity is worse and worse, thereby affecting the stability of the conductive path, the use of the elastic conductive material can avoid this, and the conductive path can be made more stable. The second charging electrode 20 is a columnar second electrode column. Moreover, the second charging electrode 20 is provided with a through hole (not labeled) along its own axis to have a hollow columnar structure, and the hollow columnar structure can enhance the axial elasticity thereof. A first step 21 and a second step 22 are circumferentially disposed on a side wall surface of the second electrode column. An end of the second charging electrode 20 remote from the first top wall 10b is inserted into the first through hole 41, and the second step 22 is elastically resisted on the first conductive portion 42 and elastically and electrically connected to the first conductive portion 42. An end of the second charging electrode 20 adjacent to the first top wall 10b protrudes from the first through hole 11, and the first step 21 is elastic The inner side of the first top wall 10b is resisted so that the second charging electrode 20 is partially held in the accommodating chamber 10a. The second charging electrodes 20 are interposed in the first charging electrodes 30 and insulated from each other.

The triggering member 50 includes a second substrate 51 and a second bending piece 52. The second substrate 51 is fitted on the outer side of the first top wall 10b, and the second bending piece 52 is disposed on the side adjacent to the first top wall 10b. The wall surface is electrically connected to the control board 40. When the battery is not charged, the triggering member 50 is electrically isolated from the first charging electrode 30. When charging, the electronic cigarette makes the first charging electrode 30 and the second charging electrode 20 elastic with the electrode connecting member of the electronic cigarette due to the action of gravity. The contact is pressed and the spring 32 of the first charging electrode 30 is contracted and the second charging electrode 20 itself is contracted. Since the end surface of the battery rod of the electronic cigarette is integrated with one electrode connection member of the battery rod, when the end surface of the battery rod touches the second substrate 51 of the trigger member 50, the trigger member 50 is integrated with the end surface of the battery rod. The electrode connection of the structure is electrically connected to the first charging electrode 30 such that the triggering member 50 generates a trigger signal to the control board 40, and the control board 40 controls the power source to charge the battery of the electronic cigarette. The charging control circuit on the control board 40 is a prior art, and details are not described herein again.

As shown in FIG. 4, FIG. 5 and FIG. 6, the electronic cigarette charging device of the second embodiment includes a mount 10, a second charging electrode 20, a first charging electrode 30, a control board 40, and a trigger member 50. The second charging electrode 20, the first charging electrode 30, the control board 40, and the triggering member 50 are all mounted on the mounting base 10. The first charging electrode 30 and the second charging electrode 20 are respectively used for elastically abutting with the electrode connector of the electronic cigarette battery to achieve elastic electrical connection. The trigger 50 is electrically isolated from the first charging electrode 30 when not being charged. When the triggering member 50 is in contact with the first charging electrode 30, a trigger signal is generated to the control panel 40, and the control panel 40 controls the power source to charge the battery of the electronic cigarette.

Referring also to Figure 7, in the second embodiment, the mount 10 includes a body 11c. Main body 11c It is roughly a hollow rectangular structure inside. A partition 12c is disposed in the middle of the main body 11, and the partition 12c and the inner wall of the main body 11 define a receiving portion for receiving the second charging electrode 20. 10c. The bottom wall of the accommodating portion 10c, that is, the partition plate 12c, is provided with a first elastic piece 60 for elastically electrically connecting with the control board 40, and a top wall facing the bottom of the accommodating portion 10c. A third perforation 11c is provided on the 100. The body 11c further includes a first side 101 that is perpendicular and adjacent to the top wall 100, and a second side 102 that is opposite the first side 101. Top wall 100 is the end of the electronic cigarette when charging the electronic cigarette. The first side post 101 is provided with a first limit post 1011 for fixedly mounting the trigger member 50. Second side wall surface 102 A second limit post 1021 for fixedly mounting the first charging electrode 30 is disposed thereon.

The control board 40 is fixedly mounted on the main body 11 along one side of the main body 11 of the mount 10. Control board 40 and the housing The bottom wall, top wall 100, first side 101, and second side 102 of 10c are vertical.

The first elastic piece 60 is formed by bending an elastic metal piece. The card includes a card attached to the receiving portion 10c The bottom substrate (not labeled) and the bent portion (not labeled) that is elastically pressed against the control board 40.

The second charging electrode 20 is made of an elastic conductive material such as conductive rubber, conductive silica gel or the like. Second charging electrode 20 It is a columnar second electrode column. One end of the second charging electrode 20 is elastically abutted and electrically connected to the substrate of the first elastic piece 60, and the other end of the second charging electrode 20 protrudes from the third through hole 11c. . A portion of the second charging electrode 20 that protrudes from the third through hole 11c is for elastically resisting and electrically connecting with the electrode connector of the electronic cigarette. The side wall surface of the second charging electrode 20 is circumferentially arranged with a third step 21c. The third step 21c is for elastically resisting the inner side of the top wall 100 to partially hold the second charging electrode 20 in the accommodating portion 10c.

The first charging electrode 30 is formed by bending an elastic metal piece, and includes a first substrate 31c and a first bent portion 32c. First bend The first limiting hole 311c is matched with the first limiting post 1011, and the first limiting post 1011 is disposed in the first limiting hole 311c. First bent portion 32c The first limiting post 1011 is fixedly mounted on the first side surface 101 by the cooperation of the first limiting post 1011, and the first bending portion 32c is also elastically abutted and electrically connected to the control board 40. First substrate The 31c is located on the top wall 100 and is inclined away from the top wall 100 to be electrically isolated from the trigger member 50 in a free state.

The trigger member 50 is also formed by bending an elastic metal piece, and includes a second substrate 51 and a second bent portion 52. Second bent portion 52 A second limiting hole is disposed on the second limiting post 1021, and the second limiting post 1021 is disposed in the second limiting hole. The second bent portion 52 passes through the second limiting post 1021 The second limiting portion is fixedly mounted on the second side surface 102. The second bent portion 52 is also elastically abutted and electrically connected to the control board 40.

When charging, when there is an electronic cigarette (not shown) connected to the electronic cigarette charging device, the first charging electrode 30 under the action of the gravity of the electronic cigarette The first substrate 31c is circularly moved toward the top wall 100 such that the first substrate 31c and the second substrate 51 of the trigger member 50 are brought into contact to form an electrically conductive connection. Due to the natural state, the first substrate 31c is inclined away from the top wall 100 and electrically isolated from the second substrate 51, and therefore, the first substrate 31c and the second substrate 51 The combination forms a dome switch. When the electronic cigarette is connected to the electronic cigarette charging device, the first charging electrode 30 and the trigger member 50 Contacting the closed state of the shrapnel switch to realize charging of the electronic cigarette; when no electronic cigarette is connected to the electronic cigarette charging device, the first charging electrode 30 and the triggering member 50 Electrical isolation creates an open state of the dome switch.

Figure 8 As shown, in the present invention, the electronic cigarette charging device further includes a power source, a microprocessor, and an electronic switch (both not shown), and the microprocessor is disposed on the control board 40. On. When the shrapnel switch in the electronic cigarette charging device is closed, it sends a charging trigger signal to the microprocessor, and the microprocessor controls the electronic switch to charge the battery rod after receiving the charging trigger signal. In order to quickly charge the battery rod, the electronic switch can be replaced with a voltage adjustment module to provide a suitable charging power source for the electronic cigarette.

In the third embodiment, as shown in Figs. 9 and 10 As shown, the electronic cigarette charging device is an electronic cigarette case. It adds a case 80 to the charging stand of the first embodiment and mounts the electronic cigarette charging device of the first embodiment in the case 80 In order to form a new electronic cigarette charging device. The new electronic cigarette charging device is an electronic cigarette case with a charging function. When the electronic cigarette 1A is placed in the corresponding position of the new electronic cigarette charging device, charging starts.

In the fourth embodiment, as shown in Figs. 11 and 12 As shown, the electronic cigarette charging device is an electronic cigarette case. It adds a case 80 to the charging stand of the second embodiment and mounts the charging stand in the second embodiment to the case 80 In order to form a new electronic cigarette charging device. The new electronic cigarette charging device is an electronic cigarette case with a charging function. When the electronic cigarette 1A is placed in the corresponding position of the new electronic cigarette charging device, charging starts.

The embodiments of the present invention have been described above with reference to the drawings, but the present invention is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative and not restrictive, and those skilled in the art In the light of the present invention, many forms may be made without departing from the spirit and scope of the invention as claimed.

Claims

An electronic cigarette charging device for charging an electronic cigarette, wherein the electronic cigarette is provided with two electrode connecting members electrically connected to the electronic cigarette battery, The electronic cigarette charging device is provided with a first charging electrode (30) and a second charging electrode (20) for respectively elastically resisting the electrode connecting member, the first charging electrode (30) And at least one of the second charging electrodes (20) is made of an elastic conductive material.
The electronic cigarette charging device according to claim 1, wherein the elastic conductive material is a conductive rubber or a conductive silicone.
The electronic cigarette charging device according to claim 1, wherein the second charging electrode (20) is a hollow columnar structure.
The electronic cigarette charging device according to claim 1, wherein the second charging electrode (20) is interposed in the first charging electrode (30) The end surface of the first charging electrode (30) has a continuous circular shape or a discontinuous circular shape.
The electronic cigarette charging device according to claim 1, wherein said second charging electrode (20) is made of an elastic conductive material.
The electronic cigarette charging device according to claim 5, wherein the electronic cigarette charging device further comprises a mounting base (10) a control board (40) provided with a charging control circuit and a triggering member (50), the triggering member (50) being electrically connected to the control board (40); the first charging electrode (30) And the trigger member (50) is electrically isolatedly mounted on the one end surface of the mounting seat (10) facing the electronic cigarette and the first charging electrode (30) is elastically stretchable; When charging, the electronic cigarette applies pressure to the first charging electrode (30), the first charging electrode (30) is elastically deformed and electrically connected to the triggering member (50), the triggering member (50) Generating a trigger signal and transmitting it to the control board (40) to enable the electronic cigarette charging device to charge the battery of the electronic cigarette.
The electronic cigarette charging device according to claim 6, wherein the mounting seat (10) is provided with a receiving cavity (10a), the control panel ( 40) disposed at a bottom of the accommodating cavity (10a), the mounting seat (10) includes a first top wall (10b) opposite to the control board (40), the first charging electrode (30) And one end of the second charging electrode (20) is elastically electrically connected to the control board (40), the first charging electrode (30) and the second charging electrode (20) The other end of the base protrudes from the first top wall (10b), respectively.
The electronic cigarette charging device according to claim 7, wherein said first charging electrode (30) includes a spring that has one end portion abutting each other (32) And the first electrode column (31), the first electrode column (31) has a cylindrical structure, and two slits (312) are symmetrically opened on the sidewall of the first electrode column (31); Two gaps ( 312 Both are parallel to the central axis of the first electrode post (31) and extend through the end of the first electrode post (31) away from the spring (32) to form a first abutment arm (30a) and Two abutment arm 30b), the first top wall (10b) is correspondingly spaced apart from the first through hole for the first abutting arm (30a) and the second abutting arm (30b) to be inserted ( 11 The first electrode column (31) is partially held in the accommodating chamber (10a).
The electronic cigarette charging device according to claim 8, wherein the second charging electrode (20) is a columnar second electrode column, the first top wall ( 10b) is provided with a second through hole (12) through which the second electrode column passes, and a side wall surface of the second electrode column is circumferentially provided with a first step (21), the first step (21) Relying on the inner side of the first top wall (10b) causes the second electrode post to be partially held within the accommodating cavity (10a).
The electronic cigarette charging device according to claim 9, wherein the control board (40) is provided with a first through hole (41). And along the hole of the first through hole (41), an annular first conductive portion (42) is disposed on the control board (40); the side wall surface of the second electrode column is disposed Have a second step (22 The end of the second electrode column away from the first top wall (10b) is inserted in the first through hole (41), and the second step (22) is elastically pressed and electrically connected First conductive portion (42 ).
The electronic cigarette charging device according to claim 10, wherein said control board (40) is along said first conductive portion (42) An annular second conductive portion (43) is provided at intervals around the circumference, and one end of the spring (32) is elastically pressed and electrically connected to the second conductive portion (43).
The electronic cigarette charging device according to claim 6, wherein the mounting seat (10) comprises a receiving portion (10c), the receiving portion ( a bottom wall of 10c) is provided with a first elastic piece (60) for elastically electrically connecting with the control board (40), and a top wall (100) facing the bottom wall of the receiving portion (10c) Is provided with a third through hole (11c); one end of the second charging electrode (20) is elastically abutted on the first elastic piece (60), and the second charging electrode (20) The other end protrudes from the third through hole (11c).
The electronic cigarette charging device according to claim 12, wherein a third step (21c) is provided on a side wall surface of the second charging electrode (20) The third step (21c) is for resisting the inner side of the top wall of the accommodating portion (10c) such that the second charging electrode (20) is partially held at the accommodating portion ( 10c).
The electronic cigarette charging device according to claim 13, wherein the control board (40) is along the accommodating portion (10c) One side of the control panel (40) is perpendicular to the bottom wall of the receiving portion (10c) and the top wall (100).
The electronic cigarette charging device according to claim 14, wherein the trigger member (50) is bent from an elastic metal piece and includes a second substrate (51). And a second bent portion (52), the second substrate (51) is attached to the outer side of the top wall (100) of the receiving portion (10c), and the second bent portion (52) is elastic Press against the control panel ( 40) is electrically connected to the control board (40).
The electronic cigarette charging device according to claim 15, wherein the first charging electrode (30) is bent from an elastic metal piece and includes a first substrate ( 31c) and a first bent portion (32c) fixedly mounted on a side wall surface of the mounting seat (10) and elastically electrically connected to the control board (40), First substrate ( 31c) inclined relative to the top wall (100) of the receiving portion (10c) away from the mounting seat (10);

In the free state, the first substrate (31c) is electrically isolated from the second substrate (51); when charging, the electronic cigarette is given to the first substrate (31c) Applying pressure to move the first substrate (31c) toward the second substrate (51), the first substrate (31c) and the second substrate (51) Electrically coupled to generate the trigger signal to the control board (40).
The electronic cigarette charging device according to claim 1, wherein the electronic cigarette charging device is an electronic cigarette case.