CN218332638U

CN218332638U - Switch key structure of fingerprint identification module of electronic cigarette

Info

Publication number: CN218332638U
Application number: CN202221713534.5U
Authority: CN
Inventors: 张维; 郝明友; 金道为
Original assignee: Guangdong Zhixin Photoelectric Technology Co ltd; Guangdong Ziwenxing Electronic Technology Co ltd
Current assignee: Guangdong Zhixin Photoelectric Technology Co ltd; Guangdong Ziwenxing Electronic Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-01-17
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses an electronic cigarette fingerprint identification module switch button structure, which relates to the field of fingerprint identification modules, and comprises a cover plate and a decorative ring provided with a containing cavity, wherein the top and the bottom are respectively provided with a first opening and a second opening communicated with the containing cavity, and the electronic cigarette fingerprint identification module switch button structure also comprises a FPC soft and hard combination board, the FPC soft and hard combination board comprises a bearing part and a connecting part electrically connected with the bearing part and connected with signals; the LED indicating lamp and the fingerprint identification chip are arranged at the top of the bearing part, the light touch switch is arranged at the bottom of the bearing part, and the base is arranged on the LED indicating lamp and the fingerprint identification chip; the apron is installed at the top of fingerprint identification chip, and the lateral wall of decorating the circle is provided with the intercommunication and holds the fluting in chamber, and supporting portion, fingerprint identification chip, LED pilot lamp and fixing hold the intracavity, and the airtight first opening of apron, base support and lean on the bottom at FPC soft or hard combination board and fix at the second opening part, and connecting portion are followed the fluting and are popped out, the utility model discloses simple structure, the cost of manufacture is low, can prevent effectively that others from inhaling by mistake, promotes product safety in utilization and health coefficient.

Description

Switch key structure of fingerprint identification module of electronic cigarette

Technical Field

The utility model relates to a fingerprint identification module technical field especially relates to an electron cigarette fingerprint identification module switch button structure.

Background

Traditional electron cigarette structure is monotonous, the user can't judge the electric quantity of electron cigarette, and do not possess fingerprint unblock function, other people can take up at will and disassemble the use, the user can't judge whether the electron cigarette of oneself has been used by other people, because the electron cigarette belongs to private specialized consumer goods, and be the product that uses through the entry, need prevent other people when using as far as possible to take the use, more will prevent that kid or minor from taking the use at will, consequently, there is serious potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide an electron cigarette fingerprint identification module switch button structure, it is provided with the fingerprint identification chip for the electron cigarette only can use after the fingerprint unblock authentication through the user, effectively prevent that other people from using or children from inhaling the electron cigarette by mistake.

In order to achieve the above object, the utility model provides an electronic cigarette fingerprint identification module switch button structure, including the apron, be provided with the decoration circle that holds the chamber, top and bottom are provided with respectively and hold the first opening and the second opening that the chamber is linked together, still include FPC rigid-flex board, FPC rigid-flex board includes the load-bearing part, with the load-bearing part electricity and the connecting portion of signal connection; the LED indicating lamp and the fingerprint identification chip are arranged at the top of the bearing part, the light touch switch is arranged at the bottom of the bearing part, and the base is arranged on the LED indicating lamp and the fingerprint identification chip; the top at the fingerprint identification chip is installed to the apron, be provided with on the apron and be used for the non-light tight printing opacity district of LED pilot lamp, the lateral wall of decorating the circle is provided with the intercommunication and holds the fluting in chamber, bearing part, fingerprint identification chip, LED pilot lamp and fixing hold the intracavity, and the airtight first opening of apron, the base supports and just fixes at the second opening part in the bottom of FPC rigid-flex board, connecting portion are followed and are visited out in the fluting.

In the technical scheme, the fingerprint identification chip is provided with the avoiding groove for avoiding the LED indicating lamp, so that the LED indicating lamp is convenient to transmit.

Among the above-mentioned technical scheme, still including installing the DAF glue film between fingerprint identification chip and apron, the apron is the glass component, the installation of being convenient for, and the light that the LED pilot lamp of being convenient for sent is to external world thoroughly.

In the technical scheme, the light emitted by the LED indicator lamp has at least three colors, so that the LED indicator lamp has an indicating function.

Among the above-mentioned technical scheme, first opening part is provided with to holding the bellied annular of chamber direction and support and lean on the portion, the apron supports and lean on the portion by the annular.

In the technical scheme, the base is provided with a middle hole, and the tact switch is positioned in the middle hole.

Among the above-mentioned technical scheme, be provided with annular protruding piece on the outer wall at base top, the top of annular protruding piece is provided with the holding tank that is used for holding the supporting part, be provided with laminating portion on the outer wall of annular protruding piece, laminating portion laminating is at the inner wall that holds the chamber to make the base fix at the second opening part.

In the technical scheme, the side wall of the fitting part is provided with the protruding mounting block, two sides of the protruding mounting block are fitted on the inner wall of the groove, a hole is formed between the protruding mounting block and the groove, and the connecting part is extended out of the hole.

Among the above-mentioned technical scheme, the bottom of base is provided with annular installation department, the both sides of annular installation department are provided with the buckle portion respectively, are convenient for this technical scheme installation buckle.

Among the above-mentioned technical scheme, decorate the circle and be the metal component, be provided with annular bellying on decorating the outer wall of circle, be convenient for this technical scheme installation buckle.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the technical scheme is provided with the fingerprint identification chip, so that the electronic cigarette can be used only after being unlocked and authenticated by the fingerprint of a user, and the electronic cigarette is effectively prevented from being used by other people or being mistakenly inhaled by children;

2. the LED pilot lamp can play the effect of instruction to the user can send the colour of light through the LED pilot lamp and judge the electric quantity condition and the behavior of electron cigarette, also can let the user discern the fingerprint unblock fast under the dark ring border, and the mark degree and the added value that can effectual promotion brand like this help opens market, and the security, the health nature and the science and technology of unblock mode with very big promotion electron cigarette are felt.

3. This technical scheme simple structure, simple to operate, the cost of manufacture is low, not only can be applied to various types of electron cigarette fingerprint identification, still is applicable to medical equipment class or supports the similar structure of fingerprint unblock.

Drawings

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

Fig. 1 is a schematic structural diagram of a switch button structure of an electronic cigarette fingerprint identification module provided by the present invention;

fig. 2 is a schematic structural view of a switch button structure of an electronic cigarette fingerprint identification module provided by the present invention at another angle;

fig. 3 is a bottom view of the switch button structure of the fingerprint identification module of the electronic cigarette provided by the present invention;

fig. 4 is a first exploded view of a switch button structure of an electronic cigarette fingerprint identification module provided by the present invention;

fig. 5 is a second exploded view of the switch key structure of the fingerprint identification module of the electronic cigarette.

The reference numbers of the figures are: 1. a cover plate; 2. a DAF glue layer; 3. a fingerprint identification chip; 31. an avoidance groove; 4. a decorative ring; 41. an accommodating chamber; 42. a first opening; 43. a second opening; 44. an annular boss; 45. slotting; 46. an annular abutment; 5. an LED indicator light; 6. FPC soft and hard combined board; 61. a bearing part; 62. a connecting portion; 7. a tact switch; 8. a base; 81. a central aperture; 82. accommodating grooves; 83. an annular raised block; 831. a bonding section; 84. an annular mounting portion; 841. a fastening part; 85. a bump mounting block; 9. and (5) opening holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1-5, the present embodiment provides an electronic cigarette fingerprint identification module switch button structure, which includes a cover plate 1, a fingerprint identification chip 3, a decorative ring 4, an LED indicator lamp 5, a FPC rigid-flex board 6 and a base 8.

The decorative ring 4 is provided with an accommodating cavity 41, the top and the bottom are respectively provided with a first opening 42 and a second opening 43 communicated with the accommodating cavity 41, and the side wall of the decorative ring 4 is provided with a slot 45 communicated with the accommodating cavity 41. The FPC flexible-rigid board 6 includes a carrier portion 61, and a connecting portion 62 electrically and signal-connected to the carrier portion 61. LED pilot lamp 5 and fingerprint identification chip 3 are all installed at the top of bearing part 61, and apron 1 is installed at the top of fingerprint identification chip 3, and as preferred, this embodiment is still including installing DAF glue film 2 between fingerprint identification chip 3 and apron 1, dabs switch 7 and installs the bottom at bearing part 61.

Specifically, referring to fig. 4 and 5, the two sides of the supporting portion 61 are attached to the device, the front side of the supporting portion supports the fingerprint identification chip 3, the LED indicator 5 and the cover plate 1, and the back side of the supporting portion supports the tact switch 7. Wherein, be provided with on the fingerprint identification chip 3 and be used for dodging groove 31 of LED pilot lamp 5, this structure is mainly to do printing opacity processing for LED pilot lamp 5, not only can all install fingerprint identification chip 3 and LED pilot lamp 5 in the portion 61 that bears like this, but also can make the light of LED pilot lamp 5 outwards see through. Wherein, be provided with on the apron 1 and be used for the non-light tight printing opacity district of LED pilot lamp 5. In addition, the cover plate 1 is a glass component, light of the LED indicating lamp 5 can penetrate through a light transmission area of the cover plate 1, preferably, light emitted by the LED indicating lamp 5 has at least three colors, when the LED indicating lamp emits red light, the indicating electric quantity is less than 50%, when the LED indicating lamp emits blue light, the indicating electric quantity is 50-80%, when the LED indicating lamp emits green light, the indicating electric quantity is 80-100%, the lamp color can visually display the residual electric quantity, charging is timely reminded, if only fingerprint unlocking is needed, the LED indicating lamp is cancelled, and only the fingerprint unlocking function is achieved. Certainly, in other embodiments, LED pilot lamp 5 can also send the different light of the light of four kinds of colours or other colours, can change different light according to the percentage of electric quantity, perhaps when electron cigarette normal work or work were out of order, the conversion sends different light and reminds the user, and this technical scheme's LED pilot lamp 5 has instruction function owing to can change the light that sends different colours, improves science and technology and feels. Then, the bearing part 61, the fingerprint identification chip 3, the LED indicator lamp 5, the cover plate 1 and the tact switch 7 are fixed in the accommodating cavity 41, preferably, an annular abutting part 46 protruding towards the accommodating cavity 41 is arranged at the first opening 42, and the cover plate 1 abuts against the annular abutting part 46, so that the first opening 42 is sealed. The base 8 is abutted against the bottom of the FPC rigid-flex board 6 and fixed at the second opening 43, so that the bearing part 61, the fingerprint identification chip 3, the LED indicating lamp 5, the cover plate 1 and the tact switch 7 are all fixed in the accommodating cavity 41, and the connecting part 62 extends out of the groove 45. Wherein, the base 8 is provided with a middle hole 81, and the tact switch 7 is positioned in the middle hole 81.

The outer wall at the top of the base 8 of this embodiment is provided with the annular protruding block 83, and the top of the annular protruding block 83 is provided with the accommodating groove 82 for accommodating the bearing part 61, and preferably, the bearing part 61, the fingerprint identification chip 3, the LED indicator lamp 5 and the cover plate 1 are all circular structures, and the accommodating groove 82 is also a circular structure adapted to the size of the appearance of the bearing part 61. Be provided with laminating portion 831 on the outer wall of annular protruding piece 83, laminating portion 831 laminates at the inner wall that holds chamber 41, wherein can adopt two-sided glue film or glue to laminate, can fix base 8 in second opening 43 department like this. In addition, a protruding installation block 85 is arranged on the side wall of the attaching portion 831, two sides of the protruding installation block 85 are attached to the inner wall of the slot 45, a hole 9 is formed between the protruding installation block 85 and the slot 45, and the connecting portion 62 protrudes out of the hole 9. The bottom of base 8 is provided with annular installation department 84, and the both sides of annular installation department 84 are provided with latch 841 respectively, and the base 8 of being convenient for carries out the buckle with the electron cigarette fixedly, the installation of being convenient for. The base 8 of this embodiment is preferably injection molded for ease of manufacturing and commercial mass production.

The dress circle 4 of this embodiment is the metal component, and the preferred aluminum alloy that makes its shell colour unanimous with electron cigarette shell material colour mainly for the outward appearance is more pleasing to the eye. In addition, be provided with annular bellying 44 on decorating the outer wall of circle 4, this structure is mainly when the electron cigarette equipment, decorates circle 4 buckle electron cigarette shell, makes whole module be difficult for droing.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A switch key structure of an electronic cigarette fingerprint identification module comprises a cover plate (1) and a decorative ring (4) provided with a containing cavity (41), wherein the top and the bottom of the decorative ring are respectively provided with a first opening (42) and a second opening (43) communicated with the containing cavity (41), and the switch key structure is characterized by further comprising an FPC (flexible printed circuit) rigid-flexible board (6), wherein the FPC rigid-flexible board (6) comprises a bearing part (61) and a connecting part (62) electrically and in signal connection with the bearing part (61); the LED fingerprint identification device comprises an LED indicator lamp (5) and a fingerprint identification chip (3) which are arranged at the top of a bearing part (61), a light touch switch (7) arranged at the bottom of the bearing part (61), and a base (8);

the top at fingerprint identification chip (3) is installed in apron (1), be provided with on apron (1) and be used for LED pilot lamp (5) non-light tight printing opacity district, the lateral wall of decorating circle (4) is provided with intercommunication and holds fluting (45) of chamber (41), bear part (61), fingerprint identification chip (3), LED pilot lamp (5) and fix and hold chamber (41) in, and apron (1) airtight first opening (42), base (8) support by the bottom of FPC rigid-flexible board (6) and fix in second opening (43) department, connecting portion (62) are followed fluting (45) and are visited out.

2. The switch key structure of the electronic cigarette fingerprint identification module according to claim 1, wherein an avoiding groove (31) for avoiding the LED indicator lamp (5) is arranged on the fingerprint identification chip (3).

3. The switch key structure of the electronic cigarette fingerprint identification module according to claim 1, further comprising a DAF glue layer (2) installed between the fingerprint identification chip (3) and the cover plate (1), wherein the cover plate (1) is a glass member.

4. The switch button structure of the electronic cigarette fingerprint identification module according to claim 1, wherein the light emitted from the LED indicator light (5) has at least three colors.

5. The switch button structure of the electronic cigarette fingerprint identification module according to claim 1, wherein an annular abutting portion (46) protruding towards the direction of the accommodating cavity (41) is arranged at the first opening (42), and the cover plate (1) abuts against the annular abutting portion (46).

6. The switch button structure of the electronic cigarette fingerprint identification module according to claim 1, wherein the base (8) is provided with a middle hole (81), and the tact switch (7) is located in the middle hole (81).

7. The switch button structure of the electronic cigarette fingerprint identification module according to claim 1, wherein an annular convex block (83) is arranged on the outer wall of the top of the base (8), an accommodating groove (82) for accommodating the bearing part (61) is arranged on the top of the annular convex block (83), an attaching part (831) is arranged on the outer wall of the annular convex block (83), and the attaching part (831) is attached to the inner wall of the accommodating cavity (41) so that the base (8) is fixed at the second opening (43).

8. The switch button structure of the electronic cigarette fingerprint identification module according to claim 7, wherein a protrusion mounting block (85) is disposed on a side wall of the attaching portion (831), two sides of the protrusion mounting block (85) are attached to an inner wall of the slot (45), a hole (9) is formed between the protrusion mounting block (85) and the slot (45), and the connecting portion (62) protrudes from the hole (9).

9. The switch button structure of the electronic cigarette fingerprint identification module according to claim 1, wherein an annular installation part (84) is arranged at the bottom of the base (8), and two sides of the annular installation part (84) are respectively provided with a buckling part (841).

10. The switch button structure of the electronic cigarette fingerprint identification module according to claim 1, wherein the decoration ring (4) is a metal member, and an annular protrusion (44) is provided on the outer wall of the decoration ring (4).