Electronic cigarettes

Abstract

The present application discloses an electronic cigarette, comprising a shell with a mounting hole, a PCBA disposed in the shell and connected to the mounting hole, a microphone sensor mounted in the mounting hole, and an electrical connection assembly disposed between the PCBA and the microphone sensor; the microphone sensor is electrically connected to the PCBA through the electrical connection assembly. The microphone sensor is electrically connected to the PCBA through the electrical connection assembly, that is, the microphone sensor does not need to be directly welded to the PCBA. When replacing the microphone sensor, the microphone sensor can be clamped out of the mounting hole with tweezers, or a bracket and other components can be connected to the microphone sensor, and then the microphone sensor is taken out while the bracket is taken out. A new microphone sensor is placed in the mounting hole and electrically connected to the PCBA through the electrical connection assembly. Compared with the prior art, the method of first releasing the welding of the microphone sensor and the PCBA and then welding the new microphone sensor to the PCBA reduces the difficulty of replacing the microphone sensor.

Description

Technical Field

[0001] The present application relates to the field of electronic equipment, and in particular to an electronic cigarette. Background Art

[0002] In the existing microphone sensor-activated electronic cigarettes, the microphone sensor and the PCBA (Printed Circuit Board Assembly) of the battery rod are mostly connected by welding. Once the microphone sensor of this type of electronic cigarette is damaged, the repair cost is high, and consumers often need to spend a lot of money on repairs. In addition, the repair method is cumbersome, and the battery rod components need to be disassembled one by one, and then the microphone sensor needs to be re-welded on the PCBA to complete the replacement of the microphone sensor. Summary of the invention

[0003] The purpose of the present application is to provide an electronic cigarette, aiming to solve the problem in the prior art that it is difficult to replace a microphone sensor.

[0004] To achieve this purpose, the present application embodiment adopts the following technical solutions:

[0005] The electronic cigarette comprises a shell with a mounting hole, a PCBA arranged in the shell and connected to the mounting hole, a microphone sensor installed in the mounting hole, and an electrical connection component arranged between the PCBA and the microphone sensor; the microphone sensor is electrically connected to the PCBA through the electrical connection component.

[0006] In one embodiment, the electrical connection assembly includes a first electrical connection pin provided on the microphone sensor, and a first metal foil provided on the PCBA; an end of the first electrical connection pin away from the microphone sensor is attached to the first metal foil and electrically connected to the first metal foil.

[0007] In one embodiment, the first electrical connection pin is a spring pin; and the first metal foil is a copper foil.

[0008] In one embodiment, the electrical connection assembly includes a second electrical connection pin disposed on the PCBA, and a second metal foil disposed on the microphone sensor; an end of the second electrical connection pin away from the PCBA is attached to the second metal foil and electrically connected to the second metal foil.

[0009] In one embodiment, the second electrical connection pin is a spring pin, and the second metal foil is a copper foil.

[0010] In one embodiment, the electrical connection component includes a first microphone circuit board having a first jack, a pin provided on the microphone sensor and inserted into the first jack, a third electrical connection pin provided on a surface of a side of the first microphone circuit board away from the microphone sensor, and a third metal foil provided on the PCBA; the microphone sensor is electrically connected to the first microphone circuit board through the pin; an end of the third electrical connection pin away from the first microphone circuit board is attached to the third metal foil and electrically connected to the third metal foil.

[0011] In one embodiment, the third electrical connection pin is a spring pin, and the third metal foil is a copper foil.

[0012] In one embodiment, the electrical connection assembly includes an electrical connection wire soldered to the microphone sensor, a second microphone circuit board soldered to one end of the electrical connection wire away from the microphone sensor, a fourth electrical connection pin provided on the second microphone circuit board, and a fourth metal foil provided on the PCBA; one end of the fourth electrical connection pin away from the second microphone circuit board is attached to the fourth metal foil and electrically connected to the fourth metal foil.

[0013] In one embodiment, the fourth electrical connection pin is a spring pin, and the fourth metal foil is a copper foil.

[0014] In one embodiment, the electronic cigarette further includes a bracket detachably mounted in the mounting hole; the microphone sensor is mounted on the bracket; the bracket can drive the microphone sensor to move so that the microphone sensor contacts and is electrically connected to the PCBA, or the microphone sensor is separated from the PCBA and is electrically disconnected.

[0015] In one embodiment, a fixing groove is formed on an end surface of the bracket opposite to the PCBA, and the microphone sensor is installed in the fixing groove.

[0016] In one embodiment, the microphone sensor is bonded or clamped to the inner wall of the fixing groove.

[0017] In one embodiment, a closing piece is provided at one end of the bracket away from the PCBA, and the closing piece can close the mounting hole.

[0018] In one embodiment, the bracket is snap-fitted to the inner wall of the mounting hole.

[0019] In one embodiment, a clamping protrusion is provided on the bracket, and a clamping hole adapted to the clamping protrusion is opened on the inner wall of the mounting hole.

[0020] In one embodiment, a compression spring is provided between the bracket and the inner wall of the mounting hole.

[0021] In one embodiment, a connecting through hole is provided on the closing plate, a connecting threaded hole corresponding to the connecting through hole is provided on the shell, a connecting screw is provided between the closing plate and the shell, and the connecting screw passes through the connecting through hole and is threadedly connected to the connecting threaded hole.

[0022] In one embodiment, a first magnetic component is disposed on the bracket; and a second magnetic component capable of generating magnetic attraction with the first magnetic component is disposed in the shell.

[0023] In one embodiment, the first magnetic member is located on a surface of the bracket opposite to an inner wall of the mounting hole.

[0024] In one embodiment, the shell has a force-applying notch at the opening of the mounting hole.

[0025] In one embodiment, the shell is provided with a force-applying notch at the opening of the mounting hole; and the surface of the closing piece opposite to the inner wall of the force-applying notch is provided with a force-applying groove.

[0026] Beneficial effects of the embodiments of the present application: The microphone sensor is electrically connected to the PCBA through the electrical connection assembly, that is, the microphone sensor does not need to be directly welded to the PCBA. When replacing the microphone sensor, the microphone sensor can be clamped out of the mounting hole with tweezers, or a bracket and other components can be connected to the microphone sensor, and then the microphone sensor can be taken out while the bracket is removed. The new microphone sensor is placed in the mounting hole and electrically connected to the PCBA through the electrical connection assembly. Compared with the prior art, the method of first releasing the welding between the microphone sensor and the PCBA and then welding the new microphone sensor to the PCBA reduces the difficulty of replacing the microphone sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 This is a schematic diagram of the structure of the electronic cigarette in the first embodiment of the present application;

[0029] Figure 2 for Figure 1 A cross-sectional view of the electronic cigarette along a horizontal plane;

[0030] Figure 3 for Figure 2 A partial enlarged view of the

[0031] Figure 4 for Figure 2 Schematic diagram of the structure of the middle microphone sensor installed on the bracket;

[0032] Figure 5 for Figure 4 Exploded view of the structure diagram in ;

[0033] Figure 6 for Figure 1 A schematic diagram of the structure in which the bracket of the electronic cigarette extends out of the shell;

[0034] Figure 7 This is a schematic diagram of the structure of an electronic cigarette in a second embodiment of the present application;

[0035] Figure 8 for Figure 7 A cross-sectional view of the electronic cigarette along a horizontal plane;

[0036] Fig. 9 for Figure 8 The schematic diagram of the structure in which the microphone sensor is installed on the bracket;

[0037] Fig.10 for Fig. 9 Exploded view of the structure diagram in ;

[0038] Fig.11 This is a schematic diagram of the structure of an electronic cigarette in the third embodiment of the present application;

[0039] Fig.12 for Fig.12 A cross-sectional view of the electronic cigarette along a horizontal plane;

[0040] Fig.13 for Fig.12 The schematic diagram of the structure in which the microphone sensor is installed on the bracket;

[0041] Fig.14 for Fig.13 Exploded view of the structure diagram in ;

[0042] Fig.15 is a cross-sectional view along a vertical plane of the electronic cigarette in the fourth embodiment of the present application;

[0043] Fig.16 for Fig.15 A cross-sectional view of the electronic cigarette along a horizontal plane;

[0044] Fig.17 for Fig.16 The schematic diagram of the structure in which the microphone sensor is installed on the bracket;

[0045] Fig.18 for Fig.17 Exploded view of the structure diagram in ;

[0046] Fig.19 is a cross-sectional view of an electrical connection assembly in a fifth embodiment of the present application;

[0047] Fig. 20 is a cross-sectional view of an electrical connection assembly in a sixth embodiment of the present application;

[0048] Fig.21 for Fig. 20 Schematic diagram of the structure of the CEC connection assembly;

[0049] Fig. 22 is a cross-sectional view of an electrical connection assembly in a seventh embodiment of the present application;

[0050] Fig.23 for Fig. 22 Schematic diagram of the structure of the CEC connection assembly;

[0051] Fig.24 is a cross-sectional view of an electrical connection assembly in the eighth embodiment of the present application;

[0052] Fig.25 for Fig.24 Schematic diagram of the structure of the CEC connection assembly;

[0053] In the figure:

[0054] 1. housing; 11. mounting hole; 111. snap-fit ​​hole; 12. second magnetic member; 13. force-applying notch;

[0055] 2. PCBA;

[0056] 3. Bracket; 31. Fixing groove; 32. Closing piece; 321. Connecting through hole; 322. Force-applying groove; 33. Clamping protrusion; 34. First magnetic member;

[0057] 4. Microphone sensor;

[0058] 5. Electrical connection component; 51. First electrical connection needle; 52. First metal foil; 53. Second electrical connection needle; 54. Second metal foil; 55. First microphone circuit board; 551. Third electrical connection needle; 552. Insert pin; 56. Third metal foil; 57. Second microphone circuit board; 571. Electrical connection line; 572. Fourth electrical connection needle; 58. Fourth metal foil. DETAILED DESCRIPTION

[0059] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0060] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0061] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0062] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0063] The implementation of the present application is described in detail below in conjunction with specific embodiments.

[0064] like Figure 1-Figure 3 As shown, an embodiment of the present application proposes an electronic cigarette, including a shell 1 with a mounting hole 11, a PCBA 2 arranged in the shell 1 and connected to the mounting hole 11, a microphone sensor 4 installed in the mounting hole 11, and an electrical connection component 5 arranged between the PCBA 2 and the microphone sensor 4; the microphone sensor 4 is electrically connected to the PCBA 2 through the electrical connection component 5.

[0065] In an embodiment of the present application, the microphone sensor 4 is electrically connected to the PCBA2 through the electrical connection component 5, that is, the microphone sensor 4 does not need to be directly welded to the PCBA2. The components of the electrical connection component 5 itself can be connected by plug-in connection or by fitting contact connection. When replacing the microphone sensor 4, the electrical connection component 5 itself can be separated to release the electrical connection between the microphone sensor 4 and the PCBA2. Specifically, the microphone sensor 4 can be clamped out of the mounting hole 11 using tweezers, or the bracket 3 and other components can be connected to the microphone sensor 4, and then the microphone sensor 4 can be taken out while the bracket 3 is taken out, thereby reducing the difficulty of disassembling the microphone sensor 4. After taking out the microphone sensor 4, a new microphone sensor 4 is placed in the mounting hole 11 and electrically connected to the PCBA2 through the electrical connection component 5. Compared with the prior art, the method of first releasing the welding of the microphone sensor 4 and the PCBA2, and then welding the new microphone sensor 4 to the PCBA2 reduces the difficulty of replacing the microphone sensor 4.

[0066] See also Fig.19 As another specific embodiment of the electronic cigarette provided by the present application, the electrical connection component 5 includes a first electrical connection needle 51 provided on the microphone sensor 4, and a first metal foil 52 provided on the PCBA2; the end of the first electrical connection needle 51 away from the microphone sensor 4 is attached to the first metal foil 52 and electrically connected to the first metal foil 52. The first electrical connection needle 51 is in contact with the first metal foil 52 without a connection relationship, so that the electrical connection between the microphone sensor 4 and the PCBA2 can be achieved. When disassembling the microphone sensor 4, the microphone sensor 4 can be moved away from the PCBA2 without releasing the welding relationship. The disassembly process is relatively simple; when installing the microphone sensor 4, the microphone sensor 4 is moved close to the PCBA2, so that the first electrical connection needle 51 of the microphone sensor 4 is in contact with the first metal foil 52 of the PCBA2, and the electrical connection is achieved. Compared with the welding method, the difficulty of installation is reduced. Since the disassembly and assembly are relatively convenient, the difficulty of replacing the microphone sensor 4 is reduced.

[0067] See also Fig.19 As another specific embodiment of the electronic cigarette provided by the present application, the first electrical connection needle 51 is a spring needle, which has a certain telescopic ability. When the installation position of the microphone sensor 4 has a small deviation, the first electrical connection needle 51 can still have a good contact with the first metal foil 52; the first metal foil 52 is a copper foil, which has sufficient conductive performance.

[0068] See also Figure 20-21As another specific embodiment of the electronic cigarette provided by the present application, the electrical connection component 5 includes a second electrical connection needle 53 provided on PCBA2, and a second metal foil 54 provided on the microphone sensor 4; the end of the second electrical connection needle 53 away from PCBA2 is attached to the second metal foil 54 and electrically connected to the second metal foil 54. The second electrical connection needle 53 is in contact with the second metal foil 54 without a connection relationship, so that the electrical connection between the microphone sensor 4 and PCBA2 can be achieved. When disassembling the microphone sensor 4, the microphone sensor 4 can be moved away from PCBA2 without releasing the welding relationship. The disassembly process is relatively simple; when installing the microphone sensor 4, the microphone sensor 4 is moved close to PCBA2, so that the second electrical connection needle 53 of PCBA2 is in contact with the second metal foil 54 of the microphone sensor 4, and the electrical connection is achieved relative to the welding method, which reduces the difficulty of installation. Since the disassembly and assembly are relatively convenient, the difficulty of replacing the microphone sensor 4 is reduced.

[0069] See also Figure 20-21 As another specific embodiment of the electronic cigarette provided by the present application, the second electrical connection needle 53 is a spring needle, which has a certain telescopic ability. When the installation position of the microphone sensor 4 has a small deviation, the second electrical connection needle 53 can still have a good contact with the second metal foil 54. The second metal foil 54 is a copper foil, which has sufficient conductive properties.

[0070] See also Figure 22-Figure 23 As another specific embodiment of the electronic cigarette provided by the present application, the electrical connection component 5 includes a first microphone circuit board 55 with a first jack, a pin 552 provided on the microphone sensor 4 and inserted into the first jack, a third electrical connection pin 551 provided on a side surface of the first microphone circuit board 55 away from the microphone sensor 4, and a third metal foil 56 provided on PCBA2; the microphone sensor 4 is electrically connected to the first microphone circuit board 55 through the pin 552; one end of the third electrical connection pin 551 away from the first microphone circuit board 55 is attached to the third metal foil 56 and electrically connected to the third metal foil 56. The third electrical connection pin 551 is in contact with the third metal foil 56 without a connection relationship, so that the electrical connection between the microphone sensor 4 and the PCBA2 can be realized. When the microphone sensor 4 is disassembled, the microphone sensor 4 can be moved away from the PCBA2 without releasing the welding relationship. The disassembly process is relatively simple; when installing the microphone sensor 4, the microphone sensor 4 is moved close to the PCBA2, so that the third electrical connection pin 551 of the microphone sensor 4 contacts the third metal foil 56 of the PCBA2, and the electrical connection is achieved. Compared with the welding method, the installation difficulty is reduced. Since the disassembly and assembly are relatively convenient, the replacement difficulty of the microphone sensor 4 is reduced.

[0071] See also Figure 22-Figure 23As another specific embodiment of the electronic cigarette provided by the present application, the third electrical connection needle 551 is a spring needle, which has a certain telescopic ability. When the installation position of the microphone sensor 4 has a small deviation, the third electrical connection needle 551 can still have a good contact with the third metal foil 56. The third metal foil 56 is a copper foil, which has sufficient conductive properties.

[0072] See also Figure 24-25 As another specific embodiment of the electronic cigarette provided by the present application, the electrical connection component 5 includes an electrical connection line 571 welded to the microphone sensor 4, a second microphone circuit board 57 welded to one end of the electrical connection line 571 away from the microphone sensor 4, a fourth electrical connection pin 572 provided on the second microphone circuit board 57, and a fourth metal foil 58 provided on PCBA2; one end of the fourth electrical connection pin 572 away from the second microphone circuit board 57 is attached to the fourth metal foil 58 and electrically connected to the fourth metal foil 58. The fourth electrical connection pin 572 is in contact with the fourth metal foil 58 without a connection relationship, so that the electrical connection between the microphone sensor 4 and the PCBA2 can be achieved. When the microphone sensor 4 is disassembled, the microphone sensor 4 can be moved away from the PCBA2 without releasing the welding relationship. The disassembly process is relatively simple; when the microphone sensor 4 is installed, the microphone sensor 4 is moved close to the PCBA2, so that the fourth electrical connection pin 572 of the microphone sensor 4 is in contact with the fourth metal foil 58 of the PCBA2, and the electrical connection is achieved relative to the welding method, which reduces the difficulty of installation. Since disassembly and assembly are relatively convenient, the difficulty of replacing the microphone sensor 4 is reduced.

[0073] See also Figure 24-25 As another specific embodiment of the electronic cigarette provided by the present application, the fourth electrical connection needle 572 is a spring needle, which has a certain telescopic ability. When the installation position of the microphone sensor 4 has a small deviation, the fourth electrical connection needle 572 can still have a good contact with the fourth metal foil 58. The fourth metal foil 58 is a copper foil with sufficient conductivity.

[0074] See also Figure 2-Figure 6 As another specific embodiment of the electronic cigarette provided by the present application, the electronic cigarette further comprises a bracket 3 detachably mounted in the mounting hole 11; a microphone sensor 4 is mounted on the bracket 3. The bracket 3 can drive the microphone sensor 4 to move, so that the microphone sensor 4 contacts and is electrically connected to the PCBA 2, or the microphone sensor 4 is separated from the PCBA 2 and is electrically disconnected.

[0075] The microphone sensor 4 is mounted on the bracket 3 so that the microphone sensor 4 and the bracket 3 form a universal adapter component (just ensure the size of the bracket 3, and different microphone sensors 4 can also be universal), and the microphone sensor 4 can move in and out of the mounting hole 11 synchronously with the bracket 3. The disassembly process of the microphone sensor 4 is: remove the bracket 3 from the mounting hole 11, and pull the bracket 3 out of the mounting hole 11, the bracket 3 drives the microphone sensor 4 to move away from the PCBA2, and then releases the electrical connection between the microphone sensor 4 and the PCBA2, and then replaces the microphone sensor 4 on the bracket 3 (of course, the microphone sensor 4 on the bracket 3 can also be replaced directly with a new bracket 3 and microphone sensor 4). The installation process of the microphone sensor 4 is: install the microphone sensor 4 on the bracket 3, insert the bracket 3 into the mounting hole 11, and drive the microphone sensor 4 to move in the direction close to the PCBA2 until the microphone sensor 4 contacts the PCBA2 and achieves electrical connection. Compared with the prior art, which requires taking out various components of the battery rod and then releasing the welding connection between the microphone sensor 4 and the PCBA 2 of the battery rod, the difficulty of replacing the microphone sensor 4 is reduced.

[0076] Optionally, the microphone sensor 4 and PCBA2 can be electrically connected when they are in contact but not connected, by the electrical connection needle contacting the metal foil; for example, the electrical connection needle on the microphone sensor 4 and the metal foil on the PCBA2 can be in contact with each other to complete the electrical connection.

[0077] See also Figure 2-Figure 4 As another specific embodiment of the electronic cigarette provided by the present application, a fixing groove 31 is provided on the end surface of the bracket 3 opposite to the PCBA 2, and the microphone sensor 4 is installed in the fixing groove 31, so as to improve the integrity of the adapter component formed by the combination of the microphone sensor 4 and the bracket 3, and the microphone sensor 4 can move synchronously with the bracket 3. Microphone sensors 4 of different specifications can be arranged in the fixing groove 31 to adapt to the requirements of microphone sensors 4 of different specifications corresponding to different electronic cigarettes.

[0078] See also Fig. 9 and Fig.12 As another specific embodiment of the electronic cigarette provided in the present application, the microphone sensor 4 is bonded or clamped to the inner wall of the fixing groove 31, which can achieve stable installation and quick disassembly and assembly, making it easy to replace microphone sensors 4 of different specifications.

[0079] See also Figure 7-Figure 10As another specific embodiment of the electronic cigarette provided by the present application, a closing piece 32 is provided at one end of the bracket 3 away from the PCBA 2, and the closing piece 32 can close the mounting hole 11. It can prevent dust and foreign matter from entering the mounting hole 11. At the same time, the closing piece 32 can be located outside the mounting hole 11. When the bracket 3 is disassembled, the closing piece 32 can better apply force to the bracket 3 to release the connection state between the bracket 3 and the mounting hole 11, making the disassembly easier and more convenient.

[0080] See also Fig.12 As another specific embodiment of the electronic cigarette provided in the present application, the bracket 3 is snap-fitted with the inner wall of the mounting hole 11, the bracket 3 can be installed in the mounting hole 11 relatively stably, and the external force can also easily release the snap-fitting state and remove the bracket 3.

[0081] See also Fig.12 As another specific embodiment of the electronic cigarette provided in the present application, a clamping protrusion 33 is provided on the bracket 3, and a clamping hole 111 adapted to the clamping protrusion 33 is opened on the inner wall of the mounting hole 11; it can be understood that the positions of the clamping protrusion 33 and the clamping hole 111 can be interchanged.

[0082] See also Fig.12 As another specific embodiment of the electronic cigarette provided by the present application, a compression spring (not shown in the figure) is provided between the bracket 3 and the inner wall of the mounting hole 11. When the bracket 3 is engaged with the inner wall of the mounting hole 11, on the one hand, the compression spring can pre-tighten the engaged state, making it difficult to loosen during use; on the other hand, when disassembling the bracket 3, a pressing force pointing in the direction of PCBA2 is applied to the bracket 3 to release the engaged state, and make the bracket 3 move a certain distance in the direction close to PCBA2, and then the external force is released, and the compression spring returns to its original state while ejecting the end of the bracket 3 away from PCBA2 out of the mounting hole 11, making it easy to remove the bracket 3 from the mounting hole 11.

[0083] See also Figure 11-Figure 14 As another specific embodiment of the electronic cigarette provided by the present application, a connecting through hole 321 is provided on the closing piece 32, and a connecting threaded hole corresponding to the connecting through hole 321 is provided on the shell 1. A connecting screw is provided between the closing piece 32 and the shell 1, and the connecting screw passes through the connecting through hole 321 and is threadedly connected with the connecting threaded hole. After releasing the fixed connection between the connecting screw and the closing piece 32 and the shell 1, the bracket 3 can be taken out from the mounting hole 11 through the closing piece 32. Then, the adapter assembly consisting of the bracket 3 and the microphone sensor 4 is disassembled.

[0084] See also Figure 15-18As another specific embodiment of the electronic cigarette provided in the present application, a first magnetic member 34 is provided on the bracket 3; a second magnetic member 12 capable of generating magnetic attraction with the first magnetic member 34 is provided in the housing 1. When the bracket 3 is located in the mounting hole 11, the first magnetic member 34 and the second magnetic member 12 attract each other, so that the bracket 3 is stably installed in the mounting hole 11. When the bracket 3 needs to be removed, a pulling force is applied to the bracket 3 in a direction away from the PCBA2 to overcome the magnetic attraction between the first magnetic member 34 and the second magnetic member 12, and then the bracket 3 and the microphone sensor 4 on the bracket 3 are pulled out of the mounting hole 11.

[0085] See also Figure 15-18 As another specific embodiment of the electronic cigarette provided in the present application, the first magnetic member 34 is located on the surface of the bracket 3 opposite to the inner wall of the mounting hole 11, and the first magnetic member 34 and the second magnetic member 12 are not easy to occupy the space between the microphone sensor 4 and the PCBA2, so the microphone sensor 4 and the PCBA2 can be better electrically connected.

[0086] See also Fig.11 As another specific embodiment of the electronic cigarette provided in the present application, a force-applying notch 13 is opened at the opening of the mounting hole 11 of the shell 1, and fingers can apply force to the bracket 3 (or the closing piece 32) at the force-applying notch 13, so that the fingers can pinch the bracket 3 (or the closing piece 32), and then the bracket 3 and the microphone sensor 4 can be pulled out of the mounting hole 11 more easily.

[0087] See also Fig.11 and Fig.13 As another specific embodiment of the electronic cigarette provided by the present application, the housing 1 is provided with a force-applying notch 13 at the opening of the mounting hole 11; the surface of the closing piece 32 opposite to the inner wall of the force-applying notch 13 is provided with a force-applying groove 322. After the closing piece 32 is pinched in the force-applying notch 13 by fingers, the fingertips or nails can be inserted into the force-applying groove 322, further improving the convenience of applying force to the closing piece 32.

[0088] In the present application, the magnetic member is a magnet or a magnetic material that can produce a magnetic attraction reaction with a magnet.

[0089] It can be understood that a solution in another specific implementation manner may be a feasible implementation scheme that is further improved on the basis of other embodiments.

[0090] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation methods of the present application. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present application should be included in the protection scope of the claims of the present application.

Claims

1. Electronic cigarettes, It is characterized in that The device comprises a housing with a mounting hole, a PCBA disposed in the housing and connected to the mounting hole, a microphone sensor installed in the mounting hole, and an electrical connection component disposed between the PCBA and the microphone sensor; the microphone sensor is electrically connected to the PCBA via the electrical connection component; The electrical connection assembly includes a first electrical connection pin provided on the microphone sensor, and a first metal foil provided on the PCBA; an end of the first electrical connection pin away from the microphone sensor is attached to the first metal foil and electrically connected to the first metal foil; Or the electrical connection assembly includes a second electrical connection pin provided on the PCBA, and a second metal foil provided on the microphone sensor; an end of the second electrical connection pin away from the PCBA is attached to the second metal foil and electrically connected to the second metal foil; The electronic cigarette also includes a bracket detachably mounted in the mounting hole; the microphone sensor is mounted on the bracket; a compression spring is provided between the bracket and the inner wall of the mounting hole, and when the bracket is engaged with the inner wall of the mounting hole, the compression spring pre-tightens the engaged state, and when the bracket is removed, a pressing force pointing in the direction of the PCBA is applied to the bracket to release the engaged state.

2. The electronic cigarette according to claim 1, It is characterized in that The first electrical connection pin is a spring pin; the first metal foil is a copper foil.

3. The electronic cigarette according to claim 1, It is characterized in that The second electrical connection pin is a spring pin, and the second metal foil is a copper foil.

4. The electronic cigarette according to claim 1, It is characterized in that The electrical connection assembly includes a first microphone circuit board having a first jack, a pin provided on the microphone sensor and inserted into the first jack, a third electrical connection pin provided on a surface of a side of the first microphone circuit board away from the microphone sensor, and a third metal foil provided on the PCBA; the microphone sensor is electrically connected to the first microphone circuit board through the pin; an end of the third electrical connection pin away from the first microphone circuit board is attached to the third metal foil and electrically connected to the third metal foil.

5. The electronic cigarette according to claim 4, It is characterized in that The third electrical connection pin is a spring pin, and the third metal foil is a copper foil.

6. The electronic cigarette according to claim 1, It is characterized in that The electrical connection assembly includes an electrical connection line welded to the microphone sensor, a second microphone circuit board welded to one end of the electrical connection line away from the microphone sensor, a fourth electrical connection pin provided on the second microphone circuit board, and a fourth metal foil provided on the PCBA; one end of the fourth electrical connection pin away from the second microphone circuit board is attached to the fourth metal foil and electrically connected to the fourth metal foil.

7. The electronic cigarette according to claim 6, It is characterized in that The fourth electrical connection pin is a spring pin, and the fourth metal foil is a copper foil.

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