CN209915029U

CN209915029U - Power supply unit and electron cigarette of electron cigarette

Info

Publication number: CN209915029U
Application number: CN201821641280.4U
Authority: CN
Inventors: 欧阳俊伟
Original assignee: Shenzhen IVPS Technology Co Ltd
Current assignee: Shenzhen IVPS Technology Co Ltd
Priority date: 2018-10-10
Filing date: 2018-10-10
Publication date: 2020-01-10
Anticipated expiration: 2028-10-10

Abstract

The utility model discloses a power supply unit of electron cigarette and applied this power supply unit's electron cigarette. The power supply device comprises a main body, a cover body and a rotating shaft, wherein the rotating shaft is used for connecting the main body and the cover body, the rotating shaft is sleeved with at least one torsion spring, the at least one torsion spring comprises a spring body sleeved on the rotating shaft, a first spring arm and a second spring arm, the first spring arm and the second spring arm are arranged at two ends of the spring body, the first spring arm is elastically abutted against the main body, and the second spring arm is elastically abutted against the cover body so that the cover body can rotate to provide power. The utility model discloses technical scheme is convenient for the user effectively and operates the use.

Description

Power supply unit and electron cigarette of electron cigarette

Technical Field

The utility model relates to a power supply unit of electron cigarette and applied this electron cigarette's power supply unit's electron cigarette.

Background

The electronic cigarette is also named as an electronic cigarette and is mainly used for quitting smoking and replacing the traditional cigarette. It has similar appearance and taste to traditional cigarette, even more than traditional cigarette, and can smoke, suck out taste and feel like traditional cigarette. Because the electronic cigarette does not contain tar, suspended particles and other harmful ingredients in the traditional cigarette, the electronic cigarette gradually replaces the traditional cigarette in the market.

Then, the battery cover of the conventional electronic cigarette is usually installed in the electronic cigarette main body through a rotating shaft, and when the battery cover is detached, the battery cover needs to be manually lifted by a user after being unlocked from the electronic cigarette main body, which is inconvenient for the user to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a power supply unit of electron cigarette aims at being convenient for the user and operates the use.

In order to achieve the above object, the utility model provides a power supply unit of electronic cigarette, include main part, lid and be used for connecting the main part with the pivot of lid, the pivot cover is equipped with an at least torsional spring, an at least torsional spring is including cup jointing in the spring body of pivot, locating first spring arm and the second spring arm at spring body both ends, first spring arm elasticity butt in the main part, second spring arm elasticity butt in the lid, for the lid rotates and provides power.

Optionally, the main body is provided with at least one insertion groove, one end of the first spring arm is fixedly connected with the spring body, the end part of the other end of the first spring arm is provided with an arc-shaped turning part, and when the cover body is installed on the main body, the turning part is accommodated in the insertion groove and elastically abuts against the inner groove wall of the insertion groove.

Optionally, the surface area enclosed by the groove wall of the inner periphery of the insertion groove gradually decreases from the end part adjacent to the notch to the inside of the insertion groove.

Optionally, a wedge-shaped guide part is arranged at one end, close to the notch, of the groove wall on at least one side of the inner periphery of the insertion groove, so that the first spring arm can be guided during insertion; and/or one end of at least one inner groove wall of the insertion groove, which is close to the groove opening, is provided with an arc-shaped guide part for guiding the first spring arm during insertion.

Optionally, one of the main body and the cover body is provided with a rotating portion, the other of the main body and the cover body is provided with an avoiding groove for accommodating the rotating portion, the rotating shaft penetrates through the rotating portion, at least one end of the rotating shaft is exposed out of the rotating portion to form a connector, the connector is partially inserted into the wall of the avoiding groove, the cover body can rotate along the rotating shaft, and the spring body is sleeved on the connector.

Optionally, the rotating shaft sleeve is provided with at least two torsion springs, two ends of the rotating shaft are exposed out of the rotating part to form two connectors, and the at least two torsion springs are symmetrically arranged on two sides of the rotating part and are respectively sleeved on the two connectors.

Optionally, a connecting member is further disposed between the at least two torsion springs, and the connecting member connects the second spring arms of the at least two torsion springs.

Optionally, the rotation portion orientation the direction of stretching out that the connector extends still is equipped with support piece, the spring body cup joint in during the connector, with support piece butt, just when the lid rotates to the main part, support piece will the torsional spring cover in the main part.

Optionally, the main body is provided with a locking part, the cover body is correspondingly provided with a locking device, and the cover body rotates until the locking device is matched with the locking part, so that the cover body is locked to the main body and the torsion spring is squeezed; when the locking device is separated from the locking part, the torsion spring recovers deformation and pushes the cover body to turn over towards the outside of the main body along the rotating shaft.

The utility model provides an electron cigarette, including the power supply unit of electron cigarette, wherein, the power supply unit of electron cigarette includes main part, lid and is used for connecting the main part with the pivot of lid, the pivot cover is equipped with an at least torsional spring, an at least torsional spring is including cup jointing in the spring body of pivot, locating first spring arm and the second spring arm at spring body both ends, first spring arm elasticity butt in the main part, second spring arm elasticity butt is in the lid, for the lid rotates and provides power.

The utility model discloses technical scheme's power supply unit of electron cigarette, through being equipped with an at least torsional spring at the pivot cover, it will again the pivot will the lid with the main part is rotated and is connected, so that the first spring arm and the second spring arm of torsional spring elasticity butt respectively in the main part with the lid follows when the lid is under the exogenic action the pivot orientation when the main part rotates, the extrusion first spring arm with the second spring arm, when the exogenic force disappears, the torsional spring resumes the deformation power, so that the lid gyration provides power, so that the lid is followed the pivot is towards the outside upset of main part.

Drawings

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

Fig. 1 is a schematic sectional view of a connection structure of a power supply device of an electronic cigarette according to the present invention;

fig. 2 is a partially enlarged schematic view of a portion a of fig. 3 according to the present invention;

fig. 3 is a schematic front view of a connection structure between a cover and a rotating shaft in the power supply device of the electronic cigarette of the present invention;

fig. 4 is a schematic side view of a connection structure between a cover and a rotating shaft in the power supply device of the electronic cigarette of the present invention;

fig. 5 is a schematic perspective view of a connection structure of a torsion spring in the power supply device of the electronic cigarette of the present invention;

fig. 6 is a schematic perspective view of a connection structure between a locking device and a locking portion in a power supply device of the electronic cigarette of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment 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 addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly 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 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.

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.

The utility model provides an electronic cigarette, electronic cigarette includes atomizing device (not shown in the figure) and power supply unit 100, be equipped with device, oil storage chamber and the air current passageway that generates heat in the atomizing device, the storage has tobacco products in the oil storage intracavity, the device that generates heat is located in the air current passageway, just the device that generates heat heats under the current drive effect that power supply unit provided tobacco products of storage in the oil storage chamber to produce smog, rethread air current passageway outflow supplies the user's suction.

Referring to fig. 1 to 6, in the present embodiment, the power supply device 100 includes a main body 10, a cover 30 and a rotating shaft 50 for connecting the main body 10 and the cover 30, the rotating shaft 50 is sleeved with at least one torsion spring 70, the at least one torsion spring 70 includes a spring body 71 sleeved on the rotating shaft 50, a first spring arm 72 and a second spring arm 73 disposed at two ends of the spring body 71, the first spring arm 72 elastically abuts against the main body 10, and the second spring arm 73 elastically abuts against the cover 30, so that the cover 30 rotates to provide power.

The utility model discloses technical scheme's power supply unit 100 of electron cigarette is through being equipped with an at least torsional spring 70 in the 50 covers of pivot, again through with pivot 50 will lid 30 with main part 10 rotates to be connected, so that first spring arm 72 and second spring arm 73 of torsional spring 70 elasticity butt respectively in main part 10 with lid 30 follows under the exogenic action pivot 50 orientation when main part 10 rotates, the extrusion first spring arm 72 with second spring arm 73, when the exogenic action disappears, torsional spring 70 resumes the deformation power, so that lid 30 gyration provides power, so that lid 30 is followed pivot 50 is outside upset towards main part 10.

Specifically, as shown in fig. 2, in the embodiment of the present invention, the main body 10 is provided with at least one insertion groove 12, one end of the first spring arm 72 is fixedly connected to the spring body 71, and an end of the other end is provided with an arc-shaped turning portion 721, and when the cover 30 is mounted on the main body 10, the turning portion 721 is accommodated in the insertion groove 12 and elastically abuts against an inner groove wall of the insertion groove 12. Here, in the present embodiment, the number of the insertion grooves 12 is set corresponding to the number of the torsion springs 70, so as to limit the insertion of the first spring arms 72 of the torsion springs 70. Meanwhile, one end of the first arm 72 of the torsion spring 70, which is away from the spring body 71, is turned to extend toward the spring body 71, and the turning part is arranged in an arc shape to form an arc-shaped turning part 721. When the cover 30 is mounted on the main body 10, the arc-shaped portion of the first spring arm 72 is preferentially contacted with the insertion groove 12, so as to provide a guiding function, thereby effectively preventing the main body 10 from being damaged due to the contact or the wrong scraping. Meanwhile, the first spring arm 72 is arranged far away from the end part of the spring body 71 in a rotating mode, so that the contact area between the end part and the inner wall of the insertion groove 12 is effectively increased, and the phenomenon of shaking is effectively prevented.

Further, as shown in fig. 2, in the embodiment of the present invention, the surface area enclosed by the groove walls of the inner circumference of the insertion groove 12 gradually decreases from the end portion near the notch to the inside of the insertion groove 12. Here, in this embodiment, the surface area that the inner wall of the inserting groove 12 encloses gradually reduces from the end that is close to the notch to the inner wall of the inserting groove 12 to form an inner groove structure with a larger opening and a smaller inner wall space of the inserting groove 12, and when the first spring arm 72 firstly extends into the inner space of the smaller inserting groove 12 from the larger opening and abuts against the inner wall of the inserting groove 12, the installation by the user is further facilitated, and meanwhile, the phenomenon that the torsion spring 70 shakes is prevented.

Specifically, as shown in fig. 2, in the embodiment of the present invention, a wedge-shaped guiding portion 121 is disposed at an end of at least one side of the inner circumference of the insertion groove 12, which is close to the notch, for guiding the first spring arm 72 during insertion; here, in this embodiment, the wedge-shaped or arc-shaped guide portion 121 is provided at an end of an inner wall of the insertion groove 12 adjacent to the notch, so that the surface area enclosed by the opening is large, and at the same time, the first spring arm 72 has a certain guiding function when being inserted. Further facilitating installation by the user.

It should be understood that, in the practical application process, not only the above-mentioned guiding portion 121 is provided on one inner groove wall of the insertion groove 12, for example, in another embodiment of the present invention, the above-mentioned guiding portion 121 may also be provided on a plurality of inner groove walls of the insertion groove 12, so that the first spring arm 72 can be inserted into the insertion groove 12 along the opening from various angles, which also falls within the protection scope of the present invention.

Specifically, as shown in fig. 1 to 4, in the embodiment of the present invention, one of the main body 10 and the cover 30 is provided with a rotating portion 31, the other of the main body and the cover is provided with an avoiding groove 11 for accommodating the rotating portion 31, the rotating shaft 50 is disposed through the rotating portion 31, and at least one end of the rotating shaft 50 is exposed from the rotating portion 31 to form a connector 51 partially inserted into the inner wall of the avoiding groove 11, so that the cover 30 can rotate along the rotating shaft 50, and the spring 71 is sleeved on the connector 51. Here, in this embodiment, the protruding portion 31 of rotating that is equipped with in middle part of lid 30, main part 10 corresponds to be equipped with dodge groove 11, portion 31 of rotating is equipped with the confession the mounting hole 311 that pivot 50 installed, dodge groove 11 to correspond and be equipped with the confession the connecting hole that pivot 50 installed, torsional spring 70 cup joint in connector 51, in order to realize will lid 30 shroud in main part 10, just lid 30 can follow under torsional spring 70's power pivot 50 is to the outside upset of main part 10.

Specifically, as shown in fig. 3 or fig. 4, in the embodiment of the present invention, the rotating shaft 50 is provided with at least two torsion springs 70, two ends of the rotating shaft 50 are exposed from the rotating portion 31 to form two connectors 51, at least two torsion springs 70 are symmetrically disposed on two sides of the rotating portion 31 and respectively provided with two connectors 51. Here, in this embodiment, the pivot 50 cover is equipped with two torsional spring 70, the portion 31 of rotating is equipped with the through-hole in order to form mounting hole 311, pivot 50 inserts in the through-hole, and the both ends of pivot 50 expose outside the portion 31 of rotating, in order to form two connector 51, two torsional spring 70 cup joints respectively in two connector 51, and about the symmetry sets up in the middle part of the portion 31 of rotating, makes lid 30 atress under torsional spring 70's effort is balanced, effectively promotes lid 30 wobbling stability.

It can be understood that, in the practical application process, the number of the torsion springs 70 is not limited to the above two forms, for example, more numbers such as 4, 6, etc. can be set according to the size of the product and the required resilience force, and then the equal division to two of the connectors 51 all belong to the protection scope of the present invention.

Specifically, as shown in fig. 5, in the embodiment of the present invention, a connecting member 74 is further disposed between the at least two torsion springs 70, and the connecting member 74 connects the second spring arms 73 of the at least two torsion springs 70. Here, in the present embodiment, the at least two torsion springs 70 are directly provided with a connecting member 74, and the connecting member 74 fixedly connects and integrally forms the first spring arms 72 of the at least two torsion springs 70, so that the torsion springs 70 are synchronously operated during the operation process, and the rotation stability of the cover 30 is further improved.

Further, as shown in fig. 2 or fig. 3, in the embodiment of the present invention, the rotating portion 31 faces the extending direction of the connecting head 51, and a supporting member 312 is further disposed on the extending direction of the connecting head 51, the spring body 71 is connected to the connecting head 51 in a sleeved manner, and is abutted against the supporting member 312, and when the cover 30 rotates to the main body 10, the supporting member 312 covers the torsion spring 70 on the main body 10. Here, in this embodiment, the rotating portion 31 further extends to form a supporting member 312, which provides a certain supporting force for the torsion spring 70, so as to effectively prevent the torsion spring 70 from being deformed, and meanwhile, the supporting member 312 covers the torsion spring 70 inside the main body 10 when the cover 30 rotates to the main body 10, so that the outer surface of the product is relatively complete, and meanwhile, the torsion spring 70 is prevented from being exposed to the external easily oxidized phenomenon for a long time.

Specifically, as shown in fig. 4, in the embodiment of the present invention, the cover 30 includes a first cover 33 and a second cover 34, the first cover 33 is provided with a limiting groove (not shown), the connecting portion and the two second spring arms 73 form a frame-shaped assembly, the frame-shaped assembly is installed in the limiting groove of the first cover 33, the two second spring arms 73 are exposed from the first cover 33, and the second cover 34 covers the first cover 33, so as to fix the frame-shaped assembly between the first cover 33 and the second cover 34, which effectively prevents the torsion spring 70 from being detached, and after the torsion spring 70 and the cover 30 form an integrated assembly, a user only needs to insert the rotating shaft 50 into the mounting hole 311 provided by each torsion spring 70 and the rotating portion 31, thereby further facilitating the installation of the user.

Specifically, as shown in fig. 1 or fig. 5, in the embodiment of the present invention, the main body 10 is provided with a locking portion 131, the cover 30 is correspondingly provided with a locking device 32, and the cover 30 rotates to lock the cover 30 to the main body 10 and compress the torsion spring 70 when the locking device 32 is engaged with the locking portion 131; when the locking device 32 is separated from the locking portion 131, the torsion spring 70 is deformed again, and pushes the cover 30 to turn over toward the outside of the main body 10 along the rotation shaft 50. Here, in the present embodiment, the main body 10 is provided with a receiving cavity 13 having an opening, and the receiving cavity 13 is used for mounting a foreign product, such as a battery, a storage bottle, a tobacco product, and the like. The lid 30 rotate install in main part 10, the inner chamber wall of accomodating chamber 13 is equipped with locking portion 131, lid 30 movable mounting has locking device 32, lid 30 rotates towards main part 10 under the exogenic action, lid 30 rotate extremely locking device 32 with during the cooperation butt of locking portion 131, in order with lid 30 lock in main part 10 to the shroud accomodate chamber 13. When the user drives the locking device 32 to disengage from the locking portion 131, the cover 30 drives the cover 30 to turn toward the outside of the main body 10 under the elastic restoring force of each torsion spring 70. The cover body 30 does not need to be turned over and opened manually by a user, and operation is effectively facilitated for the user.

Referring to fig. 6, the utility model provides an electron cigarette, the electron cigarette includes atomizing device (not shown) and electron cigarette's power supply unit 100, and above-mentioned embodiment is referred to this electron cigarette's power supply unit 100's concrete structure, because the electron cigarette has adopted all technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and it is no longer repeated here.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a power supply unit (100) of electron cigarette, its characterized in that includes main part (10), lid (30) and is used for connecting main part (10) with pivot (50) of lid (30), pivot (50) cover is equipped with at least one torsional spring (70), at least one torsional spring (70) including cup joint in spring body (71) of pivot (50), locate first spring arm (72) and second spring arm (73) at spring body (71) both ends, first spring arm (72) elasticity butt in main part (10), second spring arm (73) elasticity butt in lid (30), for lid (30) rotate and provide power.

2. The power supply device (100) of the electronic cigarette according to claim 1, wherein the main body (10) is provided with at least one insertion groove (12), one end of the first spring arm (72) is fixedly connected with the spring body (71), the end of the other end is provided with an arc-shaped turning portion (721), and when the cover body (30) is installed on the main body (10), the turning portion (721) is accommodated in the insertion groove (12) and elastically abuts against the inner groove wall of the insertion groove (12).

3. The power supply device (100) for an electronic cigarette according to claim 2, wherein the surface area enclosed by the walls of the inner periphery of the insertion slot (12) decreases from the end adjacent to the slot opening to the inside of the insertion slot (12).

4. The power supply device (100) of the electronic cigarette according to claim 3, wherein a wedge-shaped guide portion (121) is provided at an end of at least one side of the inner circumference of the insertion slot (12) adjacent to the notch for guiding the first spring arm (72) when the first spring arm is inserted; and/or one end of at least one inner groove wall of the insertion groove (12) close to the groove opening is provided with an arc-shaped guide part (121) for guiding the first spring arm (72) during insertion.

5. The power supply device (100) of the electronic cigarette according to any one of claims 1 to 4, wherein one of the main body (10) and the cover (30) is provided with a rotating portion (31), the other one of the main body and the cover is provided with an avoiding groove (11) for accommodating the rotating portion (31), the rotating shaft (50) is disposed through the rotating portion (31), and at least one end of the rotating shaft (50) is exposed from the rotating portion (31) to form a connector (51) partially inserted into an inner groove wall of the avoiding groove (11), so that the cover (30) can rotate along the rotating shaft (50), and the spring (71) is sleeved on the connector (51).

6. The power supply device (100) of the electronic cigarette according to claim 5, wherein the rotating shaft (50) is sleeved with at least two torsion springs (70), two ends of the rotating shaft (50) are exposed from the rotating portion (31) to form two connectors (51), and the at least two torsion springs (70) are symmetrically disposed on two sides of the rotating portion (31) and respectively sleeved on the two connectors (51).

7. The power supply device (100) of the electronic cigarette according to claim 6, wherein a connecting member (74) is further disposed between the at least two torsion springs (70), and the connecting member (74) is connected to the second spring arms (73) of the at least two torsion springs (70).

8. The power supply device (100) of the electronic cigarette according to claim 5, wherein a support (312) is further disposed in the extending direction of the rotating portion (31) toward the connector (51), the spring body (71) abuts against the support (312) when being sleeved on the connector (51), and when the cover (30) rotates to the main body (10), the support (312) covers the torsion spring (70) on the main body (10).

9. The power supply device (100) of the electronic cigarette according to any one of claims 1 to 4, wherein the main body (10) is provided with a locking portion (131), the cover (30) is correspondingly provided with a locking device (32), and the cover (30) rotates to lock the cover (30) to the main body (10) and press the torsion spring (70) when the locking device (32) is matched with the locking portion (131); when the locking device (32) is separated from the locking part (131), the torsion spring (70) restores to deform and pushes the cover body (30) to turn over towards the outside of the main body (10) along the rotating shaft (50).

10. An electronic cigarette, characterized in that it comprises a power supply device (100) of an electronic cigarette according to any one of claims 1 to 9.