CN104157496B - The switching mechanism of electronic cigarette - Google Patents
The switching mechanism of electronic cigarette Download PDFInfo
- Publication number
- CN104157496B CN104157496B CN201410415241.2A CN201410415241A CN104157496B CN 104157496 B CN104157496 B CN 104157496B CN 201410415241 A CN201410415241 A CN 201410415241A CN 104157496 B CN104157496 B CN 104157496B
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- electronic cigarette
- sense switch
- housing
- support
- plate
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Abstract
The switching mechanism of electronic cigarette, comprises, housing; Be fixed on the support in housing; Be fixed on the circuit board in support, this circuit board be provided with the sense switch that control electronic cigarette power supply circuits are turned on or off; Slide unit, this slide unit coordinate with bracket slide and can along housing axially one near sense switch with make the position of sense switch conducting and one away from sense switch with the position making sense switch and disconnect between move, the part that slide unit extends to the outer surface of housing forms a push button; Flexible member, this flexible member makes slide unit towards the elastic stress of the position movement away from sense switch for providing one.The present invention is not when push button is by larger external force, and the power supply circuits of electronic cigarette can not be switched on, and therefore, when carrying or use, there will not be misoperation.
Description
Technical field
The present invention relates to electronic cigarette technical field, be specifically related to a kind of switching mechanism of electronic cigarette.
Background technology
Along with the cognition that people endanger conventional cigarette, the electronic cigarette substitute as conventional cigarette is gradually widely used by people, current electronic cigarette mainly utilizes the work that built-in battery is the heat generating components such as heating wire to provide electric energy, heat generating components heating tobacco tar makes tobacco tar atomization in nebulization chamber, and the tobacco tar after atomization enters into user's mouth together with the air entering nebulization chamber in the lump along with the suction of user.
The switch of current electronic cigarette is all the structures adopting push type, for controlling unlatching or the closedown of the in-line power circuit of electronic cigarette, such as, publication number is disclose a kind of electronic cigarette in the patent documentation of CN202489175, it arranges a button in the electronic cigarette main body of column, presses this button and can control electronic cigarette switch.But this push switch exists inconvenience, such as, when carrying, button is easy to be touched, and when not needing to use, electronic cigarette is unlocked, and in addition, also easily occurs misoperation when staff grips; In a word, the electronic cigarette switch of existing employing push type structure, owing to often can cause misoperation, uses and is inconvenience.
Summary of the invention
For the deficiencies in the prior art, object of the present invention is intended to the switching mechanism providing a kind of electronic cigarette, and it effectively can avoid misoperation, can not affect the normal use of electronic cigarette simultaneously.
For achieving the above object, the present invention adopts following technical scheme:
The switching mechanism of electronic cigarette, comprises,
Housing;
Be fixed on the support in housing;
Be fixed on the circuit board in support, this circuit board be provided with the sense switch that control electronic cigarette power supply circuits are turned on or off;
Slide unit, this slide unit coordinate with bracket slide and can along housing axially one near sense switch with make the position of sense switch conducting and one away from sense switch with the position making sense switch and disconnect between move, the part that slide unit extends to the outer surface of housing forms a push button;
Flexible member, this flexible member makes slide unit towards the elastic stress of the position movement away from sense switch for providing one.
Slide unit is a slide block, and this slide block comprises plate-like portion and is shaped in auxiliary section corresponding with sense switch on plate-like portion, and push button is dismountable to be connected on plate-like portion.
Support and housing are provided with a groove, and what push button slided is arranged in this groove, and the medial surface of push button is provided through the elastic hook of groove, plate-like portion is provided with for holding elastic hook and elastic hook being fixed on the catching groove on plate-like portion.
Support is provided with one along the axially extended chute of housing, plate-like portion to be embedded in chute and to coordinate with slide.
On plate-like portion, both sides, top are respectively arranged with a chamfered section.
Pedestal upper end portion is provided with a hanging part, and flexible member is an extension spring, and the upper end of this extension spring is articulated in the upper and lower end of hanging part and is then mounted on slide unit.
Support is provided with slot, and the edge plug-in mounting of circuit board is fixed in slot.
The gland that housing upper is provided with a limiting plate, bottom is threaded connection a top pressure support, support is limited between gland and limiting plate.
The outer surface of push button is provided with Skidproof structure.
Beneficial effect of the present invention is:
Compared to prior art, the present invention, owing to utilizing the elastic stress of flexible member, makes the auxiliary section on slide block remain the state being in sense switch and being separated, when push button is not by larger external force, the power supply circuits of electronic cigarette can not be switched on, therefore, when carrying electronic cigarette, unconsciously in time encounter push button, also electronic cigarette is not opened, in use, also there will not be misoperation, thus reach object easy to use.In addition, it is simple that the present invention also has structure, advantage easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the fit structure schematic diagram of push button and slide block in Fig. 1;
Fig. 3 is the structural representation of Fig. 1 medium-height trestle;
Fig. 4 is the schematic diagram of support other direction;
Wherein: 10, housing; 20, support; 21, hanging part; 22, groove; 23, chute; 24, slot; 30, limiting plate; 40, gland; 50, circuit board; 51, sense switch; 60, push button; 61, elastic hook; 70, slide block; 71, splenium is pushed up; 72, plate-like portion; 721, catching groove; 722, chamfered section; 80, extension spring.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
As Fig. 1, 2, 3, shown in 4, for the switching mechanism of a kind of electronic cigarette of the present invention, it comprises housing 10, support 20, circuit board 50, slide unit, extension spring 80, wherein, housing 10 is as the shell of electronic cigarette, in the column structure of middle control, it is inner that support 20 is fixed on housing 10, it is inner that circuit board 50 is fixed on support 20, particularly, a slot 24 is respectively arranged with in the both sides of support 20, the both sides of the edge of circuit board 50 respectively plug-in mounting are fixed in two slots 24, the bearing of trend of slot 24 and the axial consistent of housing 10, make to be arranged at sense switch 51 on circuit board 50 just just to slide unit, sense switch 51 can select the mechanical switch with contact, namely when external force puts on switch contact, switch conduction, when cancelling the moment of external force, switch disconnects, above-mentioned sense switch 51 is series on the power supply circuits of electronic cigarette, for controlling being turned on or off of electronic cigarette power supply circuits.Slide unit can be made up of slide block 70 and push button 60, what slide block 70 slided is arranged on support 20, and slide block 70 can be movable relative to support 20 along the axis of housing 10, particularly, support 20 is provided with one along the axially extended chute 23 of housing 10, slide block 70 comprises being inserted into the plate-like portion 72 in chute 23 and being shaped in the top splenium 71 of plate-like portion 72 lower end of slip, this top splenium 71 is the auxiliary section corresponding with the contact of above-mentioned mechanical sense switch 51, the postpone length direction of chute 23 of above-mentioned slide block 70 moves above-mentioned top splenium 71 can be driven to move between sense switch 51 is with the position of the position and of push up contact of pressing sense switch 51 away from sense switch 51, namely, above-mentioned slide block 70 pushes up splenium 71 when sliding down to maximum displacement, slide block 70 is in the position of above-mentioned proximity test switch 51, now, top splenium 71 pushes up the contact of pressure sense switch 51, make sense switch 51 conducting, namely the power supply circuits conducting of electronic cigarette is controlled, when slide block 70 is moved upward to the moment of pushing up splenium 71 and being separated with the contact of sense switch 51, sense switch 51 disconnects, namely the power supply circuits controlling electronic cigarette disconnect.The upper end of extension spring 80 is articulated on the hanging part 21 of support 20 top setting, bottom is then mounted on slide block 70, extension spring 80 is for providing an elastic stress pulling slide block 70, this elastic stress makes slide block 70 remain the trend moved upward, namely extension spring 80 provides one slide block 70 is moved towards the direction away from sense switch 51, that is, promoting slide block 70 to make in the process of power supply circuits conducting of electronic cigarette downwards, external force needs the elastic stress overcoming extension spring 80, when after release external force, slide block 70 is upwards pulled to the state of pushing up splenium 71 and departing from the contact of sense switch 51 by the elastic stress of extension spring 80, the power supply circuits of electronic cigarette are disconnected, under the state that electronic cigarette power supply circuits are in disconnection, if do not used larger external force, then be not enough to the elastic stress overcoming extension spring 80, now, electronic cigarette can not be unlocked.Above-mentioned push button 60 is the outsides being extended to housing 10 by the surface of slide block 70, push button 60 is set and can facilitates people's manual manipulation, this push button 60 can be one-body molded with slide block 70, for the ease of installing, can be fixed on slide block 70 by dismountable for push button 60, particularly, support 20 and housing 10 are provided with one along the axially extended groove 22 of housing 10, what push button 60 slided is arranged in groove 22, the medial surface of push button 60 is provided through the elastic hook 61 of groove 22, plate-like portion 72 is provided with for holding elastic hook 61 and elastic hook 61 being fixed on the catching groove 721 on plate-like portion 72, during installation, first plate-like portion 72 is inserted in chute 23, elastic hook 61 on push button 60 is inserted in groove 22, aiming at catching groove 721 is pressed in catching groove 721 by elastic hook 61, now, push button 60 is placed in the outside of housing 10, can not depart from slide block 70.
For the ease of installing and making plate-like portion 72 can slip chute 23 in smoothly, process a chamfered section 722 respectively in the both sides, top of above-mentioned plate-like portion 72, during installation, plate-like portion 72 being inserted in chute 23 from the bottom to top.In addition, be also provided with Skidproof structure at the outer surface of push button 60, this Skidproof structure can be specifically the raised line, salient point, projection etc. that are arranged on push button 60 outer surface.
In order to fixed support 20, above-mentioned housing 10 top is provided with a limiting plate 30, bottom has been threaded a gland 40, and support 20 is limited between limiting plate 30 and gland 40, screws gland 40, can securing bracket 20.
In the present invention, extension spring 80 can select other elastomeric element to substitute, and spring such as can be adopted to substitute, and spring is installed between the bottom of slide block 70 and support 20, and it remains that slide block 70 is upwards pushed up pressure with the elastic stress away from sense switch 51 by one.
Above describe mechanical sense switch 51, the present invention can also adopt the switch of photoelectric type, one is utilized to be arranged on light shielding part on slide block 70 as auxiliary section to substitute above-mentioned top splenium 71, light shielding part shading light electric switch is made when promoting push button 60 downwards, now, optoelectronic switch controls the power supply circuits conducting of electronic cigarette, otherwise, after release is applied to the external force on push button 60, under the effect of the elastic stress of extension spring 80, light shielding part upwards moves away from optoelectronic switch, and the power supply circuits that optoelectronic switch controls electronic cigarette disconnect.
Owing to utilizing the elastic stress of flexible member, auxiliary section on slide block 70 is remained and is in sense switch 51 state be separated, when push button 60 is not by larger external force, the power supply circuits of electronic cigarette can not be switched on, therefore, when carrying electronic cigarette, unconsciously in time encounter push button 60, also do not open electronic cigarette, in use, also there will not be misoperation, thus reach object easy to use.In addition, it is simple that the present invention also has structure, advantage easy for installation.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection range of the claims in the present invention.
Claims (7)
1. the switching mechanism of electronic cigarette, is characterized in that, comprises,
Housing;
Be fixed on the support in housing;
Be fixed on the circuit board in support, this circuit board be provided with the sense switch that control electronic cigarette power supply circuits are turned on or off;
Slide unit, this slide unit coordinate with bracket slide and can along housing axially one near sense switch with make the position of sense switch conducting and one away from sense switch with the position making sense switch and disconnect between move, the part that slide unit extends to the outer surface of housing forms a push button; This slide unit is a slide block, and this slide block comprises plate-like portion and is shaped in auxiliary section corresponding with sense switch on plate-like portion, and push button is dismountable to be connected on plate-like portion;
Flexible member, this flexible member makes slide unit towards the elastic stress of the position movement away from sense switch for providing one;
Support and housing are provided with a groove, and what push button slided is arranged in this groove, and the medial surface of push button is provided through the elastic hook of groove, plate-like portion is provided with for holding elastic hook and elastic hook being fixed on the catching groove on plate-like portion.
2. the switching mechanism of electronic cigarette as claimed in claim 1, is characterized in that, support is provided with one along the axially extended chute of housing, and plate-like portion to be embedded in chute and to coordinate with slide.
3. the switching mechanism of electronic cigarette as claimed in claim 2, it is characterized in that, on plate-like portion, both sides, top are respectively arranged with a chamfered section.
4. the switching mechanism of electronic cigarette as claimed in claim 1, it is characterized in that, pedestal upper end portion is provided with a hanging part, and flexible member is an extension spring, and the upper end of this extension spring is articulated in the upper and lower end of hanging part and is then mounted on slide unit.
5. the switching mechanism of electronic cigarette as claimed in claim 1, it is characterized in that, support is provided with slot, the edge plug-in mounting of circuit board is fixed in slot.
6. the switching mechanism of electronic cigarette as claimed in claim 1, is characterized in that, housing upper is provided with a limiting plate, gland that bottom is threaded connection a top pressure support, support is limited between gland and limiting plate.
7. the switching mechanism of electronic cigarette as claimed in claim 1, it is characterized in that, the outer surface of push button is provided with Skidproof structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415241.2A CN104157496B (en) | 2014-08-20 | 2014-08-20 | The switching mechanism of electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415241.2A CN104157496B (en) | 2014-08-20 | 2014-08-20 | The switching mechanism of electronic cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104157496A CN104157496A (en) | 2014-11-19 |
| CN104157496B true CN104157496B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410415241.2A Active CN104157496B (en) | 2014-08-20 | 2014-08-20 | The switching mechanism of electronic cigarette |
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| CN (1) | CN104157496B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026105A1 (en) * | 2014-08-20 | 2016-02-25 | 深圳市康尔科技有限公司 | Switch mechanism of electronic cigarette |
| CN105342017A (en) * | 2015-12-18 | 2016-02-24 | 颐中（青岛）实业有限公司 | Manual/automatic integrated electronic cigarette |
| CN208539044U (en) * | 2018-06-28 | 2019-02-22 | 常州市派腾电子技术服务有限公司 | Cell apparatus and electronic cigarette |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204102770U (en) * | 2014-08-20 | 2015-01-14 | 深圳市康尔科技有限公司 | The switching mechanism of electronic cigarette |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008041439A (en) * | 2006-08-07 | 2008-02-21 | Canon Inc | Change-over operation mechanism for switch |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204102770U (en) * | 2014-08-20 | 2015-01-14 | 深圳市康尔科技有限公司 | The switching mechanism of electronic cigarette |
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| Publication number | Publication date |
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| CN104157496A (en) | 2014-11-19 |
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