CN218682008U

CN218682008U - Separated cigarette cartridge and battery pole pressfitting close-fitting electric contact structure

Info

Publication number: CN218682008U
Application number: CN202222963085.6U
Authority: CN
Inventors: 张俊楠
Original assignee: Shenzhen Junjiexing Technology Co ltd
Current assignee: Shenzhen Junjiexing Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model belongs to the technical field of the electron cigarette technique and specifically relates to a disconnect-type cigarette bullet and battery pole pressfitting close-fitting electric contact structure, including cigarette holder, battery pole and support, the liquid stopper is installed to the inner wall top of cigarette holder, the inner wall below stationary phase of cigarette holder even has the base, contact pin installs the top end at the support, electric core is installed to the inner wall of support, the inner wall lower extreme of support passes through miaow head silica gel and links to each other with the miaow head is fixed. Through the cigarette bullet, the battery pole, and a support, the electrode needle, the cooperation between PCB board and the contact pin, when the cigarette bullet compressed tightly with the battery pole, contact pin and PCB board on the support exposed the copper sheet and are in close contact with, when guaranteeing disconnect-type cigarette bullet pressfitting to the battery pole tight fit, guarantee the random pressfitting of cigarette bullet, improve visitor's suitability greatly to the plastic support is plastic piece assembly contact pin department fluting design for the plastic piece that possesses the elasticity function promptly, replaces bullet needle subassembly structure, has reduced product cost.

Description

Separated cigarette cartridge and battery pole pressfitting close-fitting electric contact structure

Technical Field

The utility model relates to an electron cigarette technical field specifically is a disconnect-type cigarette bullet and battery pole pressfitting close-fitting electric contact structure.

Background

The electronic cigarette is an electronic product simulating a cigarette, has the same appearance, smoke, taste and feeling as the cigarette, and is a product which is absorbed by a user after nicotine and the like are changed into steam by means of atomization and the like.

However, the battery pole is square or opposite sex pole on the existing market, can be directional when the pressfitting of disconnect-type cigarette bullet is tight, guarantee that the contact pin of battery pole and the directional contact of aligning of cigarette bullet electrode pin switch on, however, when the battery pole shape of inserting was cylindrical shape, the contact pin of battery pole and the unable directional contact of guaranteeing of disconnect-type cigarette bullet electrode pin can't realize that the direct cooperation of different shapes battery pole uses and causes its relatively poor problem of suitability, and traditional contact pin department need be for its design bullet needle subassembly, the higher problem of product cost has been caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the direct cooperation of having unable realization different shapes battery pole among the prior art uses and causes its suitability relatively poor and traditional contact pin department need for its design bullet needle subassembly, has caused the higher problem of product cost, and a disconnect-type cigarette bullet and battery pole pressfitting close-fitting electric contact structure that proposes.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a design disconnect-type cigarette bullet and battery pole pressfitting close-fitting electric contact structure, includes cigarette holder, battery pole and support, the liquid stopper is installed to the inner wall top of cigarette holder, the inner wall below stationary phase of cigarette holder even has the base, the lower extreme stationary phase of base even has the PCB board, outer ring and interior ring are installed respectively to the inside and outside both sides of lower extreme of PCB board, the inside left and right sides of PCB board has all been pegged graft to have the electrode needle, the upper end of base is fixed continuous with integrative cotton through sealing silica gel, integrative cotton inner wall passes through the fine pipe and is fixed continuous with the heater support, the inner wall of heater support passes through endocyst cotton and heater fixed linking to each other, the top of electrode needle passes through the heater support and links to each other with the heater electrical property, both sides the below end of electrode needle links to each other with outer ring and interior ring electrical property respectively, the below of outer ring and interior ring all laminates the contact needle, the contact needle is installed at the top end of support, electric core is installed to the inner wall of support, the inner wall lower extreme of support passes through miaow head silica gel and is fixed linking to each other with miaow head.

Preferably, a battery rod is fixedly arranged on the inner sides of the outer walls of the cigarette holder and the bracket.

Preferably, the elastic plastic sheet is processed at the upper end of the bracket.

Preferably, the end of the plastic sheet is fixedly connected with the contact pin.

The utility model provides a pair of disconnect-type cigarette bullet and battery pole pressfitting close-fitting electric contact structure, beneficial effect lies in:

through the cigarette bullet, the battery pole, and a support, the electrode pin, cooperation between PCB board and the contact pin, when the cigarette bullet compressed tightly with the battery pole, contact pin and PCB board on the support expose the copper skin for in close contact with, when guaranteeing disconnect-type cigarette bullet pressfitting to battery pole fastening, contact pin permanent contact on the support is to the copper skin of the PCB board on the cigarette bullet, form the positive negative pole conducting state of heater, to the unable directional product of cylindrical disconnect-type cigarette bullet, make 360 degrees rings with the electrode pin contact surface through the PCB board, guarantee the random pressfitting of cigarette bullet, improve visitor's suitability greatly, and the plastic support is the plastic piece of plastic piece assembly contact pin department fluting design for possessing the elasticity function, replace bullet needle subassembly structure, the product cost is reduced.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic view of a partial structure of a cigarette holder of the present invention;

fig. 4 is a schematic view of a partial structure of the middle support of the present invention.

In the figure: 1. cigarette holder, 2, annotate liquid stopper, 3, glass fiber tube, 4, battery pole, 5, integrative cotton, 6, endocyst cotton, 7, heater support, 8, heater, 9, base, 10, sealing silica gel, 11, PCB board, 12, electrode needle, 13, support, 14, contact pin, 15, electric core, 16, miaow head silica gel, 17, miaow head, 18, plastic piece, 19, outer ring, 20, interior ring.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to figures 1-4: in the embodiment, the separated cigarette cartridge and battery rod pressing close-fitting electric contact structure comprises a cigarette holder 1, a battery rod 4 and a support 13, wherein a liquid filling plug 2 is arranged above the inner wall of the cigarette holder 1, a base 9 is fixedly connected below the inner wall of the cigarette holder 1, the lower end of the base 9 is fixedly connected with a PCB 11, the inner side and the outer side of the lower end of the PCB 11 are respectively provided with an outer ring 19 and an inner ring 20, the left side and the right side of the inner part of the PCB 11 are respectively inserted with an electrode pin 12, the upper end of the base 9 is fixedly connected with an integrated cotton 5 through a sealing silica gel 10, the inner wall of the integrated cotton 5 is fixedly connected with a heating wire support 7 through a glass fiber tube 3, the inner wall of the heating wire support 7 is fixedly connected with a heating wire 8 through an inner wrapping cotton 6, and the distance between the two contact pins 14 riveted by a plastic sheet 18 is respectively aligned with the copper skin of the two exposed rings of the PCB 11, the upper part of an electrode needle 12 is electrically connected with a heating wire 8 through a heating wire support 7, the lower tail ends of the electrode needles 12 at two sides are respectively electrically connected with an outer ring 19 and an inner ring 20, contact needles 14 are respectively attached to the lower parts of the outer ring 19 and the inner ring 20, the contact needles 14 are installed at the upper tail end of the support 13, an electric core 15 is installed on the inner wall of the support 13, the lower end of the inner wall of the support 13 is fixedly connected with a microphone 17 through microphone silica gel 16, the plastic support, namely a plastic notch at the riveting position of a plastic sheet 18, so that the plastic part at the riveting position of the contact needle 14 has elastic performance, a battery rod 4 is installed and fixed on the inner sides of the outer walls of the cigarette holder 1 and the support 13, the upper tail end of the support 13 is processed with an elastic plastic sheet 18, and the tail end of the plastic sheet 18 is fixedly connected with the contact needles 14;

through cigarette bullet 1, battery pole 4, support 13, electrode pin 12, cooperation between PCB board 11 and the contact pin 14, when cigarette bullet 1 compresses tightly with battery pole 4, contact pin 14 and PCB board 11 on the support 13 expose the copper skin for in close contact with, when guaranteeing that disconnect-type cigarette bullet 1 pressfitting is tight to battery pole 4, contact pin 14 on the support 13 permanent contact is to on the 11 copper skin of the PCB board on cigarette bullet 1, form heater positive negative pole conducting state, to the unable directional product of cylindrical disconnect-type cigarette bullet, make 360 degrees rings with electrode pin 12 contact surface through PCB board 11, guarantee cigarette bullet 11 pressfitting at will, and the plastic support is plastic piece that plastic piece 18 assembly contact pin 14 department fluting designs for the plastic piece that possesses the elasticity function, replace bullet needle subassembly structure, the product cost is reduced.

The working principle is as follows:

when the separated cigarette cartridge and the battery rod are required to be pressed and tightly matched with the electric contact structure for use, firstly, a user can assemble the whole structure according to the figure, after the assembly is finished, when the separated cigarette cartridge and the battery rod are used, because the two electrode pins 12 of the separated cigarette cartridge are respectively welded on the circular PCB 11, the PCB 11 is provided with two circular rings with different diameters and exposed copper skins, namely an outer circular ring 19 and an inner circular ring 20, two welding pads welded on the PCB 11 and the cigarette cartridge electrode pins 12 are respectively and independently electrically communicated with the two exposed circular ring copper skins, a plastic support in a battery rod 4 assembly, namely a plastic sheet 18, is riveted with two contact pins 14, the plastic support, namely the plastic sheet 18, is provided with a plastic slot at the riveted position, so that the plastic at the riveted contact pin 14 has elastic performance locally, the two contact pins 14 riveted with the plastic sheet 18 are respectively aligned with the two exposed circular ring copper skins of the battery PCB 11, and when the cigarette cartridge 1 is tightly pressed with the battery rod 4, the contact pins 14 on the PCB 11 are tightly pressed, and the contact pins 14 are aligned with the electric core 13, and the cigarette can be in a permanent conductive state after the cigarette cartridge 1 and the cigarette rod 4 is pressed, and the cigarette can be used, and the heating oil can be used.

To the unable directional product of cylindrical disconnect-type cigarette bullet, make 360 degrees rings with electrode needle 12 contact surfaces through PCB board 11, guarantee cigarette bullet 11 pressfitting at will to the plastic support is plastic piece that 18 assembly contact needle 14 departments fluting of plastic piece design for possessing the elasticity function promptly, replaces bullet needle subassembly structure, has reduced product cost.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a disconnect-type cigarette bullet and battery pole pressfitting close-fitting electric contact structure, includes cigarette holder (1), battery pole (4) and support (13), its characterized in that: an injection plug (2) is arranged above the inner wall of the cigarette holder (1), a base (9) is fixedly connected below the inner wall of the cigarette holder (1), the lower end of the base (9) is fixedly connected with a PCB (11), the inner side and the outer side of the lower end of the PCB (11) are respectively provided with an outer ring (19) and an inner ring (20), the left side and the right side of the interior of the PCB (11) are inserted with electrode needles (12), the upper end of the base (9) is fixedly connected with the integrated cotton (5) through the sealing silica gel (10), the inner wall of the integrated cotton (5) is fixedly connected with a heating wire bracket (7) through a glass fiber tube (3), the inner wall of the heating wire bracket (7) is fixedly connected with the heating wire (8) through the inner wrapping cotton (6), the upper part of the electrode needle (12) is electrically connected with the heating wire (8) through the heating wire bracket (7), the lower tail ends of the electrode needles (12) at two sides are respectively electrically connected with the outer circular ring (19) and the inner circular ring (20), contact pins (14) are respectively attached to the lower parts of the outer ring (19) and the inner ring (20), the contact pin (14) is arranged at the upper tail end of the bracket (13), electric core (15) are installed to the inner wall of support (13), the inner wall lower extreme of support (13) passes through miaow head silica gel (16) and fixed linking to each other with miaow head (17).

2. The press-fit close-fitting electrical contact structure for the separated cartridge and the battery rod according to claim 1, wherein: and a battery rod (4) is fixedly arranged on the inner sides of the outer walls of the cigarette holder (1) and the bracket (13).

3. The press-fit close-fitting electrical contact structure for the separated cartridge and the battery rod according to claim 1, wherein: and an elastic plastic sheet (18) is processed at the tail end of the upper part of the bracket (13).

4. The press-fit close-fitting electrical contact structure of the separated cartridge and the battery rod according to claim 3, wherein: the tail end of the plastic sheet (18) is fixedly connected with the contact pin (14).