CN207306086U - A kind of electronic cigarette - Google Patents

Abstract

The utility model discloses an electronic cigarette, which comprises a casing and a nozzle at one end of the casing. A bracket is arranged inside the casing. The side panel of the casing is a button casing detachably connected with the casing. The bottom of the button casing is connected to the bracket through a button shaft. Rotationally connected, the upper part of the key shell is connected with the linkage block on the bracket through transmission, the linkage block is provided with a convex part that can abut against the key PC board, and a first spring is arranged between the linkage block and the key PC board. The button PC board of the utility model has high triggering efficiency, high reliability, time saving and labor saving; the connection mode between the suction nozzle and the shell is reliable, the operation is convenient, and the user experience is good.

Description

an electronic cigarette

technical field

The utility model particularly relates to an electronic cigarette.

Background technique

Existing electronic cigarettes include a casing, a bracket in the casing, a button PC board mounted and fixed on the bracket, and a nozzle at one end of the casing, which have the following disadvantages:

First, in order to increase the contact area of the PC board of the hand-operated buttons and avoid the discomfort of the fingers caused by the buttons, an electronic cigarette that uses the side panel of the casing as the button casing has appeared. The bottom of the button casing is connected to the bracket through the button shaft. The bottom of the inner surface of the button is provided with a convex part that can be in contact with the key PC board. The key shell can rotate around the key shaft and drive the convex part to contact the key PC board to control the connection of the electronic cigarette circuit. Since the side panel of the shell is used as the key shell, the force-bearing area of the key shell is relatively large, so it is very easy to cause the key shell to be deformed and deflected due to uneven force. In the case of poor triggering of the PC board switch, the work reliability is low and the user experience is poor.

Second, the suction nozzle is connected to the housing by thread tightening. Due to the frequent rotation of the suction nozzle, the thread is easy to wear and slip, the connection method is unreliable, the use cost is increased, and the operation is inconvenient.

Contents of the invention

In the existing electronic cigarettes, it is easy to cause poor triggering of the button PC board caused by uneven force on the button shell, low working reliability, and poor user experience; at the same time, the suction nozzle is screwed to the shell, the connection is unreliable, and the cost is high , the operation is inconvenient. The purpose of the utility model is to provide an electronic cigarette with high triggering efficiency and high reliability of the button PC board, reliable connection between the suction nozzle and the shell, convenient operation and good user experience.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

An electronic cigarette includes a casing and a suction nozzle at one end of the casing. A bracket is provided inside the casing. The side panel of the casing is a button casing that is detachably connected to the casing. The bottom of the button casing is connected to the bracket through a button shaft. The feature is that the upper part of the key shell is connected to the linkage block on the bracket through transmission, and the linkage block is provided with a convex part that can abut against the key PC board, and a first spring is provided between the linkage block and the key PC board.

With the above structure, since the key shaft is provided with the key shaft in transmission connection with the upper part of the key shell, the force exerted on the key shell is concentrated on the movable part, and the circuit is conducted when the movable part abuts against the control key PC board. At the same time, according to the principle of leverage, this control method not only concentrates the force, but also saves time and effort, and has a better hand feeling and enhances the user experience.

As a preferred manner, two first grooves are symmetrically formed on both sides of the inner side of the button shell, the linkage block has two protrusions corresponding to the first grooves, and the bracket has two protrusions corresponding to the first grooves. Two second grooves corresponding to the protrusions.

Two first grooves are symmetrically formed on both sides of the inner side of the button shell, and the linkage block has two protrusions corresponding to the first grooves, and the protrusions move in the corresponding second grooves. The first groove cooperates with the protrusion to prevent the key shell from being disconnected from the linkage block. At the same time, due to the symmetrical arrangement of the first groove and the protrusion matching structure, when the key shell is under the action of an external force, the key PC board is evenly stressed, which improves the key feel, saves effort, and is more efficient in resisting the switch on the key PC board. There will be no jamming due to uneven force.

Further, the bracket is also provided with a fixing block, one of the second grooves is an elliptical groove opened on the bracket, and the other of the second grooves is formed by the semi-elliptical groove on the fixing block and the bracket. The elliptical groove formed by the semi-elliptical groove on the top.

An oval groove is formed by the fixed block and the bracket, which is convenient for assembly.

Further, it also includes a top cover that can seal the shell, the suction nozzle is arranged on the top of the top cover, one end of the top cover is connected to the bracket through a rotating shaft, the bottom of the top cover is provided with locking ribs, and the inside of the shell is also provided with There is a locking mechanism that can be used to buckle the snap ribs; a torsion spring located between the bracket and the casing is arranged outside the rotating shaft; when the locking mechanism buckles the snap ribs, the top cover seals the opening of the casing; when the locking mechanism unlocks the snap When the rib is in place, the elastic force of the torsion spring will pop the top cover open.

With the above structure, since the indirect connection between the suction nozzle and the shell is realized by using the locking mechanism to lock the top cover, and the thread tightening method is avoided, there is no problem of thread wear and slippage. At the same time, the locking mechanism is used to lock or The form of unlocking the locking rib is easy to operate, reliable in connection and low in cost. When the top cover is opened, the pod and other components can be put into or taken out of the casing, which is easy to operate, convenient and reliable.

As a preferred manner, the locking mechanism includes a key handle, a transmission part and a second spring, and the transmission part has a buckle part corresponding to the locking rib; the transmission part and the second spring are arranged on the bracket, and the key handle One end of the button is connected to the transmission part, and the other end of the key handle passes through the shell and is exposed; when the top cover seals the opening of the shell, the buckle part and the locking rib are locked together; when the key handle is pushed inward, the key handle drives the transmission part toward the The inner side moves to unlock the buckle part and the locking bar, and at the same time, press the handle to compress the second spring.

When there is an external force to press the button handle, the transmission part moves to the inside of the electronic cigarette along with the button handle, so that the buckle part on the transmission part breaks away from the snap rib on the top cover, the buckle part and the snap rib are unlocked, and the top cover is twisted The torsion of the spring turns it over, that is, the top cover is turned open, and then the pods can be taken out of the casing to replace or clean the pod compartment, improving the user experience. The button handle is released, and the button handle and the transmission member reset under the restoring force of the second spring. When the top cover is closed, the buckle part catches the locking ribs to make the top cover stably locked, preventing the pod from being automatically ejected and affecting the smoking effect.

As a preferred manner, two locking ribs are symmetrically provided on the bottom of the top cover, and two locking mechanisms are correspondingly provided in the housing.

There are locking mechanisms on both sides of the electronic cigarette, and each button handle is set independently. When the user needs to open the top cover to replace the cartridge, the top cover needs to be pressed and pressed on both sides at the same time, which is in line with human operating habits. The operation is simple and convenient, the force is uniform, and the top cover will not be stuck or stuck during the opening process.

Further, it also includes an atomization assembly, the bracket is provided with a storage bin for placing the atomization assembly, the bottom of the storage bin is provided with a first electrode that can be electrically connected to one pole of the atomization assembly, and the bottom of the storage bin is provided with A second electrode that can be electrically connected to the other pole of the atomization component.

When the atomization assembly is placed in the storage compartment and the top cover is closed, the two poles of the atomization assembly are respectively in contact with the first electrode and the second electrode, and the working circuit is connected.

Further, the top cover compresses the first electrode and the second electrode through the atomization assembly.

The atomization assembly of the electronic cigarette is squeezed and locked by the top cover, so that the atomization assembly forms a stable electrical connection with the first electrode and the second electrode provided in the bracket.

Further, a third spring is further provided in the casing, the top end of the third spring abuts against the first electrode, and the bottom end of the third spring abuts against the bracket.

Further, a fourth spring is further provided in the casing, the top end of the fourth spring abuts against the second electrode, and the bottom end of the fourth spring abuts against the bracket.

After the locking mechanism locks the top cover, the top cover compresses the third spring corresponding to the first electrode through the atomization assembly, and the top cover compresses the fourth spring corresponding to the second electrode through the atomization assembly, so that after opening the top cover, the atomization The components are automatically ejected, and the operation is simple, and it is convenient to take out or put in the atomization components. At the same time, because the connection between the atomizing component and the first electrode and the second electrode is a flexible contact, rigid contact is avoided, and the reliability of electric conduction is high.

Compared with the prior art, the button PC board of the utility model has high triggering efficiency, high reliability, and time-saving and labor-saving; the connection mode between the suction nozzle and the shell is reliable, the operation is convenient, and the user experience is good.

Description of drawings

Fig. 1 is a main sectional view of an embodiment of the present invention.

Fig. 2 is a structural schematic diagram when the button handle is pressed.

Fig. 3 is a schematic diagram of the state where the top cover is opened.

FIG. 4 is a schematic diagram of the connection relationship between the key PC board and the key shell.

FIG. 5 is a partial exploded view of FIG. 1 .

FIG. 6 is another partially exploded view of FIG. 1 .

FIG. 7 is a partial exploded view of FIG. 6 .

Among them, 1 is the shell, 2 is the suction nozzle, 3 is the bracket, 301 is the second groove, 302 is the storage chamber, 4 is the top cover, 5 is the rotating shaft, 6 is the locking rib, 7 is the locking mechanism, 8 is the Torsion spring, 9 is the button handle, 10 is the transmission part, 101 is the buckle part, 11 is the second spring, 12 is the fixed block, 13 is the button shell, 131 is the first groove, 14 is the button shaft, 15 is the linkage block, 151 is a convex part, 152 is a protrusion, 16 is a first spring, 17 is an atomization assembly, 18 is a gasket, 19 is a third spring, 20 is a fourth spring, 21 is a battery, 22 is a main board, 23 24 is a bottom cover, 25 is a first electrode, 26 is a second electrode, 27 is a button PC board, and 28 is an insulating ring.

Detailed ways

As shown in Figures 1 to 7, an embodiment of the present utility model includes a suction nozzle 2 comprising a casing 1 and one end of the casing 1, a bracket 3 is arranged inside the casing 1, and the side panel of the casing 1 is detachable from the casing 1. Connected button shell 13, the bottom of the button shell 13 is connected to the support 3 through the key shaft 14, and the top of the key shell 13 is connected to the linkage block 15 on the support 3. The first spring 16 is provided between the linkage block 15 and the button PC board 27 . The habitual hand presses the button shell 13 position and the switch on the button PC board 27 on the same straight line, the applied force is transmitted well, saves time and effort, and feels good.

Two first grooves 131 are symmetrically formed on both sides of the inner side of the button shell 13, the linkage block 15 has two protrusions 152 corresponding to the first grooves 131, and the bracket 3 has two protrusions 152 corresponding to the first grooves 131. There are two second grooves 301 corresponding to the protrusions 152 .

The support 3 is also provided with a fixed block 12, one of the second grooves 301 is an elliptical groove provided on the support 3, and the other in the second groove 301 is a semi-elliptical concave formed by the fixed block 12. The elliptical groove formed by the semi-elliptical groove on the groove and the support 3.

The electronic cigarette also includes a top cover 4 that can seal the casing 1. The suction nozzle 2 is set on the top of the top cover 4. One end of the top cover 4 is connected to the bracket 3 through a rotating shaft 5. The bottom of the top cover 4 is provided with a card. Positioning rib 6, the housing 1 is also provided with a locking mechanism 7 that can be used to buckle the clamping rib 6; the rotating shaft 5 is provided with a torsion spring 8 located between the bracket 3 and the housing 1; when the locking mechanism 7 buckles the clamping position When the ribs 6, the top cover 4 seals the opening of the shell 1; when the locking mechanism 7 unlocks the locking ribs 6, the elastic force of the torsion spring 8 bounces the top cover 4 open.

The locking mechanism 7 includes a button handle 9, a transmission part 10 and a second spring 11, and the transmission part 10 has a buckle part 101 corresponding to the locking rib 6; the transmission part 10 and the second spring 11 are arranged on the bracket 3 On the top, one end of the button handle 9 is connected with the transmission part 10, and the other end of the button handle 9 passes through the casing 1 and is exposed; when the top cover 4 seals the opening of the casing 1, the buckle part 101 and the locking rib 6 are locked to each other; When the button handle 9 is pushed inside, the button handle 9 drives the transmission part 10 to move inwardly and unlocks the buckle part 101 and the locking rib 6 , and the button handle 9 compresses the second spring 11 at the same time.

The bottom of the top cover 4 is symmetrically provided with two locking ribs 6 , and the housing 1 is correspondingly provided with two locking mechanisms 7 .

The electronic cigarette also includes an atomization assembly 17, and the holder 3 is provided with a storage compartment 302 for placing the atomization assembly 17. The bottom of the storage compartment 302 is provided with a first electrode 25 that can be electrically connected to one pole of the atomization assembly 17. A second electrode 26 that can be electrically connected to the other pole of the atomization assembly 17 is provided at the bottom of the storage bin 302 . The first electrode 25 is insulated and connected to the second electrode 26 through an insulating ring 28 .

The top cover 4 compresses the first electrode 25 and the second electrode 26 through the atomization assembly 17 . The top cover 4 is provided with a sealing gasket 18 which can abut against the top of the atomization assembly 17 .

There is also a third spring 19 inside the casing 1 , the top end of the third spring 19 is in contact with the first electrode 25 , and the bottom end of the third spring 19 is in contact with the bracket 3 .

A fourth spring 20 is also provided in the casing 1 , the top end of the fourth spring 20 is in contact with the second electrode 26 , and the bottom end of the fourth spring 20 is in contact with the bracket 3 .

A battery 21 , a main board 22 and a light board 23 are also provided in the housing 1 , and a bottom cover 24 is provided at the bottom of the housing 1 to seal.

Embodiments of the present utility model have been described above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned specific implementation, and the above-mentioned specific implementation is only illustrative, rather than limiting, and those of ordinary skill in the art Under the enlightenment of the utility model, personnel can also make many forms without departing from the purpose of the utility model and the scope protected by the claims, and these all belong to the protection scope of the utility model.

Claims (10)

1. An electronic cigarette, comprising a casing (1) and a suction nozzle (2) at one end of the casing (1), the casing (1) is provided with a bracket (3), and the side panel of the casing (1) is connected to the casing ( 1) The key shell (13) is detachably connected. The bottom of the key shell (13) is connected to the support (3) through the key shaft (14) in rotation. The feature is that the upper part of the key shell (13) is connected to the support (3). The linkage block (15) is connected by transmission, and the linkage block (15) is provided with a convex part (151) that can abut against the key PC board (27), and the linkage block (15) and the key PC board (27) A first spring (16) is provided. 2. The electronic cigarette according to claim 1, characterized in that two first grooves (131) are symmetrically formed on both sides of the inner side of the button shell (13), and the linkage block (15) has a Two protrusions (152) corresponding to the first groove (131), and two second grooves (301) corresponding to the protrusions (152) are provided on the bracket (3). 3. The electronic cigarette according to claim 2, characterized in that, the bracket (3) is also provided with a fixing block (12), and one of the second grooves (301) is an ellipse set on the bracket (3) The other one of the second grooves (301) is an elliptical groove formed by the semi-elliptical groove on the fixed block (12) and the semi-elliptical groove on the bracket (3). 4. The electronic cigarette according to claim 3, characterized in that it further comprises a top cover (4) that can seal the shell (1), the suction nozzle (2) is arranged on the top of the top cover (4), and the One end of the top cover (4) is rotatably connected to the bracket (3) through the rotating shaft (5). The bottom of the top cover (4) is provided with a locking rib (6), and there is also a locking rib (6) inside the shell (1) that can be used to buckle the locking position. The locking mechanism (7) of the tendon (6); the torsion spring (8) located between the bracket (3) and the casing (1) is arranged outside the rotating shaft (5); when the locking mechanism (7) buckles the locking rib ( 6), the top cover (4) seals the opening of the shell (1); when the locking mechanism (7) unlocks the locking rib (6), the elastic force of the torsion spring (8) will pop the top cover (4) open. 5. The electronic cigarette according to claim 4, characterized in that, the locking mechanism (7) includes a button handle (9), a transmission part (10) and a second spring (11), and the transmission part (10) There is a buckle part (101) corresponding to the snap rib (6); the transmission part (10) and the second spring (11) are arranged on the support (3), and one end of the button handle (9) is connected to the transmission part (10) ), the other end of the button handle (9) passes through the shell (1) and is exposed; when the top cover (4) seals the opening of the shell (1), the buckle part (101) and the snap rib (6) are locked together ; When the button handle (9) is pushed inward, the button handle (9) drives the transmission part (10) to move inward and unlocks the buckle part (101) and the locking rib (6), and at the same time the button handle (9) compresses the second Two springs (11). 6. The electronic cigarette according to claim 4 or 5, characterized in that, two locking ribs (6) are symmetrically provided on the bottom of the top cover (4), and two ribs (6) are correspondingly provided in the housing (1). Locking mechanism (7). 7. The electronic cigarette according to claim 4 or 5, characterized in that it further comprises an atomization component (17), and the bracket (3) is provided with a storage compartment (302) for placing the atomization component (17) , the bottom of the storage chamber (302) is provided with a first electrode (25) that can be electrically connected to one pole of the atomization assembly (17), and the bottom of the storage chamber (302) is provided with the other electrode that can be connected to the atomization assembly (17). The second electrode (26) is electrically connected. 8. The electronic cigarette according to claim 7, characterized in that, the top cover (4) compresses the first electrode (25) and the second electrode (26) through the atomization assembly (17). 9. The electronic cigarette according to claim 8, characterized in that, a third spring (19) is provided inside the casing (1), and the top end of the third spring (19) abuts against the first electrode (25), and the second The bottom ends of the three springs (19) abut against the support (3). 10. The electronic cigarette according to claim 8, characterized in that, there is a fourth spring (20) inside the housing (1), the top of the fourth spring (20) abuts against the second electrode (26), and the second electrode (26) is in contact with the second electrode (26). The bottom ends of the four springs (20) abut against the support (3).