CN215684806U - Electron cigarette mainboard mounting structure - Google Patents

Abstract

The utility model discloses an electronic cigarette mainboard mounting structure in the technical field of electronic cigarettes, which comprises an electronic cigarette mainboard, a cigarette rod lower shell and a cigarette rod upper shell, wherein the electronic cigarette mainboard is horizontally mounted in inner cavities of the cigarette rod lower shell and the cigarette rod upper shell, two side walls of the cigarette rod lower shell are vertically provided with a limiting post and a limiting clamping groove, the top of the limiting post is vertically provided with a fixed insertion hole, two sides of the inner cavity of the cigarette rod upper shell are respectively provided with a positioning post with the same structure as the limiting post, and the positions of the positioning posts are in one-to-one correspondence with the positions of the limiting posts, the utility model has the advantages that the lower cigarette rod shell and the cigarette rod upper shell are fixedly inserted and connected through the fixed insertion rod and the fixed insertion hole, the electronic cigarette mainboard and the cigarette rod lower shell are fixedly clamped and connected through the fixed clamping groove, so that a user can conveniently dismount and mount the electronic cigarette mainboard anytime and anywhere without using other tools, when the electronic cigarette mainboard is damaged, for enabling quick replacement.

Description

Electron cigarette mainboard mounting structure

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette mainboard mounting structure.

Background

The internal construction of the electronic cigarette rod uses the same basic components: a lamp PCBA board, a rechargeable battery and various electronic circuits. Most electronic cigarettes use lithium ion and secondary battery power components. Battery life is dependent on battery type and size, number of uses, and operating environment. And many different battery charger types are available for selection, such as direct outlet, vehicle, USB interface chargers. The battery is the largest component of an electronic cigarette. Some electronic cigarettes use an electronic airflow sensor to activate the heating element and an inhalation will cause the battery circuit to operate. Whereas manual sensing requires the user to press a button and then smoke. Pneumatic convenient to use, manual circuit is relatively more stable than pneumatics, and the volume of giving out cigarette is also better than pneumatics.

The existing fixing mode used between the electronic cigarette mainboard and the electronic cigarette is usually realized by adopting screws, and the installation and the disassembly need to use a designated tool, so that the installation and the disassembly are complicated, the disassembly and the replacement of the electronic cigarette mainboard by a user are inconvenient, and the mainboard cannot be replaced in time after the electronic cigarette mainboard is damaged.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a main board mounting structure of an electronic cigarette, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electronic cigarette mainboard mounting structure, includes electronic cigarette mainboard, tobacco rod inferior valve and tobacco rod epitheca, and electronic cigarette mainboard horizontal installation in the inner chamber of tobacco rod inferior valve and tobacco rod epitheca, the equal vertical spacing post and the spacing draw-in groove of being provided with of both sides wall of tobacco rod inferior valve, the vertical fixed jack of having seted up in top of spacing post, the inner chamber both sides of tobacco rod epitheca all are provided with the reference column the same with spacing post structure, and the position one-to-one of position and spacing post of reference column, the vertical fixed inserted bar with fixed jack matched with that is provided with in bottom of reference column, the vertical bonding of inner chamber of tobacco rod epitheca has the hold-down spring with spacing draw-in groove matched with, the both sides board of electronic cigarette mainboard all seted up with spacing post matched with positioning groove to and with spacing draw-in groove matched with fixed fixture block.

Preferably, the top of electron cigarette mainboard is installed PLC controller, USB respectively and is charged joint, button switch and spring electrode, and USB charges joint and spring electrode and install respectively at the both ends of electron cigarette mainboard, the middle part at the electron cigarette mainboard is installed to the PLC controller, and button switch installs between PLC controller and spring electrode, the bottom of electron cigarette mainboard bonds there is the lithium cell.

Preferably, the inner chamber of cigarette pole inferior valve and cigarette pole epitheca all is provided with the supporting shoe near the one end of the USB joint that charges, one side level bonding of supporting shoe has the heat dissipation copper sheet, and the bottom of cigarette pole inferior valve and the top of cigarette pole epitheca all seted up a plurality of louvres, and the louvre setting is between the heat dissipation copper sheet.

Preferably, the switch notch matched with the button switch is seted up at the top of cigarette pole epitheca, and the lateral wall that cigarette pole inferior valve and cigarette pole epitheca are close to USB joint one end that charges all seted up with USB joint matched with USB draw-in groove that charges.

Preferably, be interference fit between fixed inserted bar and the fixed jack, when cigarette pole inferior valve and cigarette pole epitheca are combined into a whole through fixed inserted bar and fixed jack, pressure spring is in compression state, and pressure spring's elasticity is less than the frictional force between fixed inserted bar and the fixed jack.

Preferably, be clearance fit between positioning slot and the spacing post, be interference fit between fixed fixture block and the spacing draw-in groove, and when cigarette stem inferior valve and cigarette stem epitheca were combined as a whole through fixed inserted bar and fixed jack, compression spring's bottom was contradicted with the top of fixed fixture block.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the lower cigarette rod shell and the upper cigarette rod shell are fixed through the insertion between the fixed insertion rod and the fixed insertion hole, the electronic cigarette main board and the lower cigarette rod shell are fixed through the clamping between the fixed fixture block and the limiting clamping groove, so that a user can conveniently detach and install the electronic cigarette main board anytime and anywhere, and no other tool is needed, so that the electronic cigarette main board can be rapidly replaced when damaged, and is convenient and rapid.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the internal structure of the lower case of the tobacco pipe of the present invention;

FIG. 3 is an enlarged view of portion A of the present invention;

FIG. 4 is a schematic view of the internal structure of the upper shell of the tobacco rod of the present invention;

FIG. 5 is an enlarged view of part B of the present invention;

FIG. 6 is an isometric elevation view of the electronic cigarette motherboard of the present invention;

FIG. 7 is an enlarged view of section C of the present invention;

fig. 8 is a bottom perspective view of the main board of the electronic cigarette of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-e-cigarette motherboard, 11-locator card slot, 12-fixture card slot, 13-PLC controller, 14-USB charging connector, 15-push button switch, 16-spring electrode, 17-lithium battery, 2-cigarette-stem lower shell, 21-spacer post, 22-spacer card slot, 23-fixing jack, 24-support block, 25-heat-sink copper sheet, 26-heat-sink hole, 27-USB card slot, 3-cigarette-stem upper shell, 31-positioning post, 32-fixing plug-in rod, 33-compression spring, 34-switch notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an electronic cigarette mainboard mounting structure comprises an electronic cigarette mainboard 1, a cigarette rod lower shell 2 and a cigarette rod upper shell 3, wherein the electronic cigarette mainboard 1 is horizontally mounted in the inner cavities of the cigarette rod lower shell 2 and the cigarette rod upper shell 3, two side walls of the cigarette rod lower shell 2 are vertically provided with a limiting column 21 and a limiting clamping groove 22, the top of the limiting column 21 is vertically provided with a fixed inserting hole 23, two sides of the inner cavity of the cigarette rod upper shell 3 are respectively provided with a positioning column 31 with the same structure as the limiting column 21, the positions of the positioning columns 31 correspond to the positions of the limiting columns 21 one by one, the bottom of the positioning column 31 is vertically provided with a fixed inserting rod 32 matched with the fixed inserting hole 23, the inner cavity of the cigarette rod upper shell 3 is vertically bonded with a compression spring 33 matched with the limiting clamping groove 22, the fixed inserting rod 32 is in interference fit with the fixed inserting hole 23, and the fixed inserting rod 32 is inserted into the inner cavity of the fixed inserting hole 23 and can be clamped, the installation and later disassembly of the lower cigarette rod shell 2 and the upper cigarette rod shell 3 are facilitated;

when the lower cigarette rod casing 2 and the upper cigarette rod casing 3 are combined into a whole with the fixed insertion hole 23 through the fixed insertion rod 32, the compression spring 33 is in a compressed state, the elastic force of the compression spring 33 is smaller than the friction force between the fixed insertion rod 32 and the fixed insertion hole 23, when the lower cigarette rod casing 2 and the upper cigarette rod casing 3 are combined into a whole with the fixed insertion rod 32 and the fixed insertion hole 23, the bottom end of the compression spring 33 is abutted against the top of the fixed clamping block 12, the compression spring 33 is in a compressed state to compress the electronic cigarette main board 1 in the inner cavity of the lower cigarette rod casing 2, so that the phenomenon that the electronic cigarette main board 1 shakes in the inner cavities of the lower cigarette rod casing 2 and the upper cigarette rod casing 3 is avoided, the positioning clamping groove 11 is in clearance fit with the limiting column 21, the electronic cigarette main board 1 and the lower cigarette rod casing 2 are conveniently positioned and installed on the outer wall of the limiting column 21 through the positioning clamping groove 11 in a clamping manner, and the fixed clamping block 12 is in interference fit with the limiting clamping groove 22, the lower cigarette rod shell 2 and the electronic cigarette main board 1 are conveniently clamped in the inner cavity of the limiting clamping groove 22 through the fixing clamping block 12 for fixing the positions;

two side plates of the electronic cigarette mainboard 1 are respectively provided with a positioning clamping groove 11 matched with a limiting column 21 and a fixed clamping block 12 matched with a limiting clamping groove 22, the top of the electronic cigarette mainboard 1 is respectively provided with a PLC (programmable logic controller) 13, a USB charging connector 14, a button switch 15 and a spring electrode 16, the USB charging connector 14 and the spring electrode 16 are respectively arranged at two ends of the electronic cigarette mainboard 1, the PLC 13 is arranged at the middle part of the electronic cigarette mainboard 1, the button switch 15 is arranged between the PLC 13 and the spring electrode 16, the bottom of the electronic cigarette mainboard 1 is bonded with a lithium battery 17, the top of the cigarette rod upper shell 3 is provided with a switch notch 34 matched with the button switch 15, the positioning installation between the button switch 15 and the cigarette rod upper shell 3 is convenient, and the side walls of the cigarette rod lower shell 2 and the cigarette rod upper shell 3 close to one end of the USB charging connector 14 are both provided with a USB clamping groove 27 matched with the USB charging connector 14, the USB charging connector 14 is convenient to position and install on the cigarette rod lower shell 2 and the cigarette rod upper shell 3, and the lithium battery 17 is convenient to charge in the later period by being connected with the USB charging connector 14 through the USB clamping groove 27;

the one end that the inner chamber of cigarette rod inferior valve 2 and cigarette rod epitheca 3 is close to USB charging joint 14 all is provided with supporting shoe 24, one side level of supporting shoe 24 bonds there is heat dissipation copper sheet 25, utilize heat dissipation copper sheet 25's heat conductivity, can go out the timely conduction of heat that electronic component produced on the electron cigarette mainboard 1, and a plurality of louvres 26 have all been seted up at the bottom of cigarette rod inferior valve 2 and the top of cigarette rod epitheca 3, and louvre 26 sets up between heat dissipation copper sheet 25, utilize louvre 26 to make air and external exchange in the inner chamber of cigarette rod inferior valve 2 and cigarette rod epitheca 3, the realization is cooled down the purpose to electron cigarette mainboard 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides an electron cigarette mainboard mounting structure, includes electron cigarette mainboard (1), tobacco rod inferior valve (2) and tobacco rod epitheca (3), and electron cigarette mainboard (1) horizontal installation in the inner chamber of tobacco rod inferior valve (2) and tobacco rod epitheca (3), its characterized in that: the utility model discloses a cigarette holder, including cigarette holder lower casing (2), the equal vertical spacing post (21) and spacing draw-in groove (22) that is provided with of both sides wall of cigarette holder inferior valve (2), the vertical fixed jack (23) of having seted up in top of spacing post (21), the inner chamber both sides of cigarette holder epitheca (3) all are provided with reference column (31) the same with spacing post (21) structure, and the position one-to-one of position and spacing post (21) of reference column (31), the vertical fixed inserted bar (32) of being provided with fixed jack (23) matched with in bottom of reference column (31), the vertical bonding of inner chamber of cigarette holder epitheca (3) has and spacing draw-in groove (22) matched with hold-down spring (33), the both sides board of electron cigarette mainboard (1) all seted up with spacing post (21) matched with positioning slot (11) to and with spacing draw-in groove (22) matched with fixed fixture block (12).

2. The electronic cigarette mainboard mounting structure of claim 1, wherein: the one end of cigarette pole inferior valve (2) and cigarette pole epitheca (3) all is provided with supporting shoe (24), one side level bonding of supporting shoe (24) has heat dissipation copper sheet (25), and the top of the bottom of cigarette pole inferior valve (2) and cigarette pole epitheca (3) has all seted up a plurality of louvres (26), and louvre (26) set up between heat dissipation copper sheet (25).

3. The electronic cigarette mainboard mounting structure of claim 1, wherein: switch notch (34) have been seted up at the top of tobacco rod epitheca (3), and tobacco rod inferior valve (2) and tobacco rod epitheca (3) are close to lateral wall of supporting shoe (24) one end and have all seted up USB draw-in groove (27).

4. The electronic cigarette mainboard mounting structure of claim 1, wherein: be interference fit between fixed inserted bar (32) and fixed jack (23), when cigarette pole inferior valve (2) and cigarette pole epitheca (3) make up as a whole through fixed inserted bar (32) and fixed jack (23), hold-down spring (33) are in compression state, and hold-down spring (33) elasticity is less than the frictional force between fixed inserted bar (32) and fixed jack (23).

5. The electronic cigarette mainboard mounting structure of claim 1, wherein: be clearance fit between positioning channel groove (11) and spacing post (21), be interference fit between fixed fixture block (12) and spacing draw-in groove (22), and when cigarette pole inferior valve (2) and cigarette pole epitheca (3) make up as a whole through fixed inserted bar (32) and fixed jack (23), the bottom of pressure spring (33) is contradicted with the top of fixed fixture block (12).

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