Control module applied to electronic atomizer

Abstract

The utility model relates to the technical field of electronic atomizers, in particular to a control module applied to an electronic atomizer, which is provided with a first cover plate, a bracket and a second cover plate to form a structural main body, the first circuit board is assembled between the first cover plate and the bracket, and the second circuit board is assembled between the second cover plate and the bracket, so that enough space is ensured to accommodate electronic components; the first cover plate and the second cover plate play a role in protecting the first circuit board and the second circuit board; the support plays a role in supporting the first circuit board and the second circuit board, in addition, a through groove is formed in the center of the support, and the through groove is used for placing the electric connection assembly; the electric connection assembly realizes communication between the first circuit board and the second circuit board, and is reasonable and compact in structural arrangement and high in reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomizers, and in particular to a control module applied to electronic atomizers. Background Art

[0002] An electronic vaporizer is an electronic device that mimics a cigarette. It vaporizes a liquid containing nicotine through an atomizer for the user to inhale. Generally, an electronic vaporizer consists of two main parts: a cigarette holder and a cartridge. The cartridge contains the atomizer, which is powered by a battery within the cigarette holder and converts the liquid nicotine in the cartridge into a vaporized mist, giving the user a similar feeling to smoking.

[0003] In existing electronic atomizers, circuit boards are generally fixed directly to the main unit with screws. However, as the functions of electronic cigarettes increase, the addition of functional boards will increase the difficulty of assembly. At the same time, this fixing method makes it difficult to reserve space between the functional boards and the main board to accommodate electronic components. Moreover, this fixing method has insufficient protection for electronic components and circuit boards. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide a control module for an electronic atomizer.

[0005] The utility model adopts the following technical solutions:

[0006] A control module for an electronic atomizer comprises a first circuit board, a bracket, and a second circuit board assembled and connected in sequence from top to bottom; the bracket comprises a base and a fixing column connected to the base, the upper end of the fixing column is connected to the first circuit board by a screw, and the lower end of the fixing column is connected to the second circuit board by a screw; a through groove is provided in the center of the base, an electrical connection component is provided in the through groove, the upper end of the electrical connection component is electrically connected to the first circuit board, and the lower end of the electrical connection component is electrically connected to the second circuit board.

[0007] Preferably, the system further comprises a first cover plate and a second cover plate, wherein the first cover plate is mounted above the first circuit board, and the second cover plate is mounted below the second circuit board.

[0008] Preferably, the first cover plate is provided with a first leg extending toward one side of the first circuit board, and the first leg abuts against the first circuit board; the second cover plate is provided with a second leg extending toward one side of the second circuit board, and the second leg abuts against the second circuit board.

[0009] Preferably, the sides of the first cover plate and the second cover plate are both provided with fasteners, and the fasteners are used for structural connection.

[0010] Preferably, a display screen is provided between the first circuit board and the first cover plate, and the display screen is electrically connected to the first circuit board; the first cover plate is penetrated by a through hole, and the through hole is arranged corresponding to the display screen, and the through hole is used to expose the display area of ​​the display screen.

[0011] Preferably, a recessed groove is provided on the outer edge of the through hole, and a protective lens is provided in the recessed groove.

[0012] Preferably, a connecting frame is provided between the first circuit board and the first cover plate, the display screen is assembled on the connecting frame, a buckle is provided on the side of the connecting frame, and the connecting frame is buckled with the first circuit board through the buckle.

[0013] Preferably, a mounting arm is extended from the base, and one end of the mounting arm facing away from the base is connected to the first cover plate.

[0014] Preferably, a positioning column is provided on the base, the upper end of the positioning column passes through the first circuit board to achieve positioning, and the lower end of the positioning column passes through the second circuit board to achieve positioning.

[0015] Preferably, a side edge of the bracket is equipped with a connection interface, and the connection interface is electrically connected to the first circuit board.

[0016] The beneficial effects of the utility model are:

[0017] The control module used in the electronic atomizer involved in the utility model is provided with a first cover plate, a bracket and a second cover plate to form a structural main body; the first circuit board is assembled between the first cover plate and the bracket, and the second circuit board is assembled between the second cover plate and the bracket to ensure that there is enough space to accommodate electronic components; the first cover plate and the second cover plate protect the first circuit board and the second circuit board; and the bracket supports the first circuit board and the second circuit board. In addition, a through groove is opened in the center of the bracket, and the through groove is used to place an electrical connection component; the electrical connection component realizes communication between the first circuit board and the second circuit board, and the structural setting is reasonable and compact, and the reliability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the structure of the electronic atomizer;

[0019] Figure 2 This is a schematic structural diagram of a control module applied to an electronic atomizer of the present invention;

[0020] Figure 3 This is a top view of the control module of the present invention applied to the electronic atomizer;

[0021] Figure 4 for Figure 3 Sectional view along AA;

[0022] Figure 5 for Figure 4 A magnified view of the local structure of part C;

[0023] Figure 6 for Figure 4 A magnified view of the local structure of part D in the middle;

[0024] Figure 7 for Figure 2 Schematic diagram of the structure explosion of the control module applied to the electronic atomizer;

[0025] Figure 8 for Figure 2 A first structural diagram of a control module applied to an electronic atomizer after hiding the host housing;

[0026] Figure 9 for Figure 2 A second structural diagram of the control module applied to the electronic atomizer after hiding the host shell.

[0027] Numbers in the figure:

[0028] 10-first cover plate; 11-first support leg; 12-fastener; 13-through hole; 131-sunk groove;

[0029] 14-protective lens; 15-connecting frame; 151-clip; 16-mounting slot;

[0030] 20-first circuit board;

[0031] 30-bracket; 31-base; 32-fixing column; 33-through slot; 34-mounting arm;

[0032] 35-positioning column; 36-electrical connection assembly;

[0033] 40- second circuit board;

[0034] 50-second cover plate; 51-second support leg;

[0035] 60-connection interface;

[0036] 70-display screen;

[0037] 80-main body housing; 81-upper connecting arm; 82-lower connecting arm;

[0038] 90-nozzle; 91-knob. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] In the description of this utility model, it should be noted that the terms "vertical," "upper," "lower," and "horizontal," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0042] like Figure 1 The electronic atomizer is provided with the control module of the present invention, and the assembly structure is reasonable and compact. The user can inhale through the nozzle 90 and turn the knob 91 to adjust the volume of the smoke.

[0043] like Figures 2 to 9The figure shows a control module for an electronic atomizer according to the present invention, comprising a first cover plate 10, a first circuit board 20, a bracket 30, a second circuit board 40, and a second cover plate 50, which are assembled and connected in sequence from top to bottom. The bracket 30 includes a base 31 and a fixing post 32 extending from the base 31 toward the first circuit board 20 and the second circuit board 30. The upper end of the fixing post 32 is connected to the first circuit board 20 by screws, and the lower end of the fixing post 32 is connected to the second circuit board 40 by screws. The fixing post 32 can realize the assembly connection between the first circuit board 20 and the bracket 30, and the second circuit board 40 and the bracket 30, while maintaining the distance between the first circuit board 20 and the second circuit board 40, providing space to accommodate the electronic components on the first circuit board 20 and the second circuit board 40. A through groove 33 is provided in the center of the base 31, so that the base 31 has a square ring structure. An electrical connection component 36 is provided in the through groove 33. The electrical connection component 36 can optionally be a connector, a connecting wire, etc. The upper end of the electrical connection component 36 is electrically connected to the first circuit board 20, and the lower end of the electrical connection component 36 is electrically connected to the second circuit board 40, thereby realizing the communication connection between the first circuit board 20 and the second circuit board 40; the through groove 33 is provided to ensure the communication connection between the first circuit board 20 and the second circuit board 40, and the structural distribution is reasonable and compact.

[0044] In this embodiment, the control module for the electronic atomizer further includes a host housing 80 ; the first cover 10 , the first circuit board 20 , the bracket 30 , the second circuit board 40 and the second cover 50 are all assembled in the host housing 80 .

[0045] Specifically, the first cover plate 10 has a first leg 11 extending from one end toward the first circuit board 20, and the first leg 11 abuts the first circuit board 20. The second cover plate 50 has a second leg 51 extending from one end toward the second circuit board 40, and the second leg 51 abuts the second circuit board 40. This allows the first and second cover plates 10, 50 to remain flush with the first and second circuit boards 20, 40 and maintain a constant distance, thus avoiding squeezing the components on the circuit boards. The sides of both the first and second cover plates 10, 50 are provided with fasteners 12, which are used to snap onto the inner wall of the host housing 80, preventing the first and second cover plates 10, 50 from falling off and ensuring a secure connection. Both the first and second cover plates 10, 50 have mounting grooves 16 recessed therein for accommodating magnets; the magnets are used to attract the outer cover plates.

[0046] Specifically, a display screen 70 is provided between the first circuit board 20 and the first cover plate 10, and the display screen 70 is electrically connected to the first circuit board 20; a through hole 13 is provided through the first cover plate 10, and the through hole 13 is provided corresponding to the display screen 70. The through hole 13 is used to expose the display area of ​​the display screen 70, so that the working condition of the electronic atomizer can be understood through the display screen 70. Furthermore, a recessed groove 131 is provided on the outer edge of the through hole 13, and a protective lens 14 is provided in the recessed groove 131. The protective lens 14 plays a role in waterproofing and dustproofing, and at the same time plays a role in protecting the display screen 70. A connecting frame 15 is provided at one end of the first circuit board 20 facing the first cover plate 10, and the display screen 70 is assembled on the connecting frame 15. A buckle 151 is provided on the side of the connecting frame 15, and the connecting frame 15 is buckled with the first circuit board 20 through the buckle 151.

[0047] Specifically, the number of fixing posts 32 on the base 31 is greater than one. In this embodiment, two fixing posts 32 are selected and symmetrically arranged at the edges of the base 31, providing a more secure assembly. Positioning posts 35 are provided on the base 31. The upper ends of the positioning posts 35 extend through the first circuit board 20 for positioning, and the lower ends of the positioning posts 35 extend through the second circuit board 40 for positioning.

[0048] Furthermore, the base 31 is extended with a mounting arm 34, which is specifically L-shaped. One end of the mounting arm 34 away from the base 31 extends upward and abuts against the bottom surface of the first cover plate 10; Figure 5 As shown, an upper connecting arm 81 is provided inside the main body housing 80, specifically disposed at the lower end of the mounting arm 34. During assembly, bolts are sequentially passed through the first cover plate 10, the mounting arm 34, and the upper connecting arm 81, completing the assembly connection between the main body housing 80, the first cover plate 10, and the bracket 30. Furthermore, a lower connecting arm 82 is provided on the main body housing for connection to the second cover plate 50.

[0049] Furthermore, a connection interface 60 is assembled on the side of the bracket 30, the inward end of the connection interface 60 is electrically connected to the first circuit board 20, and the outward end of the connection interface 60 passes through the host housing. The user charges the electronic atomizer through the connection interface 60.

[0050] The following describes in detail the assembly steps of the control module of the present invention applied to the electronic atomizer:

[0051] In the first step, the first circuit board 20 and the second circuit board 40 are assembled to the two ends of the fixing column 32 and the screws are tightened to complete the assembly of the first circuit board 20 and the second circuit board 40 and the bracket 30 .

[0052] In the second step, the first circuit board 20 , the bracket 30 and the second circuit board 40 are vertically installed into the main body housing until the mounting arm 34 abuts against the upper connecting arm 81 .

[0053] In the third step, the first cover 10 is locked vertically downward from the top of the main body shell 80, and the fasteners 12 on the side of the first cover 10 are buckled with the main body shell 80, as shown in FIG. Figure 5 As shown, the screws pass through the screw holes of the first cover plate 10 , the mounting arms 34 of the bracket 30 , and the upper connecting arms 81 in sequence, completing the assembly of the first cover plate 10 and the host housing 80 .

[0054] Step 4: The second cover 50 is locked vertically upward from the bottom of the main body shell 80, and the fasteners 12 on the side of the second cover 50 are fastened to the base shell 31, as shown in FIG. Figure 6 As shown, the screws pass through the screw holes of the second cover plate 50 and the lower connecting arm 82 in sequence to complete the assembly of the second cover plate 50 and the host housing 80.

[0055] Compared with the prior art, the control module for an electronic atomizer involved in the present invention is provided with a first cover plate, a bracket and a second cover plate to form a structural base; the first circuit board is assembled between the first cover plate and the bracket, and the second circuit board is assembled between the second cover plate and the bracket to ensure that there is sufficient space to accommodate electronic components; the first cover plate and the second cover plate protect the first circuit board and the second circuit board; and the bracket supports the first circuit board and the second circuit board. In addition, a through groove is opened in the center of the bracket, and the through groove is used to place an electrical connection component; the electrical connection component realizes communication between the first circuit board and the second circuit board, and the structural setting is reasonable and compact with strong reliability.

[0056] The above merely represents the preferred technical solution of the present invention. While the description is relatively specific and detailed, it should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the concept of the present invention, and the present invention is intended to encompass such modifications and variations.

Claims

1. A control module for an electronic atomizer, characterized in that: It includes a first circuit board, a bracket, and a second circuit board assembled and connected in sequence from top to bottom; the bracket includes a base and a fixing column connected to the base, the upper end of the fixing column is connected to the first circuit board by a screw, and the lower end of the fixing column is connected to the second circuit board by a screw; a through groove is opened in the center of the base, and an electrical connection component is provided in the through groove, the upper end of the electrical connection component is electrically connected to the first circuit board, and the lower end of the electrical connection component is electrically connected to the second circuit board.

2. The control module for an electronic atomizer according to claim 1, characterized in that: The system further comprises a first cover plate and a second cover plate, wherein the first cover plate is mounted above the first circuit board, and the second cover plate is mounted below the second circuit board.

3. The control module for electronic atomizer according to claim 2, characterized in that: The first cover plate has a first leg extending toward one side of the first circuit board, and the first leg abuts against the first circuit board; the second cover plate has a second leg extending toward one side of the second circuit board, and the second leg abuts against the second circuit board.

4. The control module for an electronic atomizer according to claim 2, characterized in that: The sides of the first cover plate and the second cover plate are both provided with fasteners, and the fasteners are used for structural connection.

5. The control module for electronic atomizer according to claim 2, characterized in that: A display screen is provided between the first circuit board and the first cover plate, and the display screen is electrically connected to the first circuit board; the first cover plate is penetrated by a through hole, and the through hole is arranged corresponding to the display screen, and the through hole is used to expose the display area of ​​the display screen.

6. The control module for electronic atomizer according to claim 5, characterized in that: A sinking groove is provided on the outer edge of the through hole, and a protective lens is provided in the sinking groove.

7. The control module for an electronic atomizer according to claim 5, characterized in that: A connecting frame is provided between the first circuit board and the first cover plate, the display screen is assembled on the connecting frame, a buckle is provided on the side of the connecting frame, and the connecting frame is buckled with the first circuit board through the buckle.

8. The control module for an electronic atomizer according to claim 2, characterized in that: A mounting arm is extended from the base, and one end of the mounting arm facing away from the base is connected to the first cover plate.

9. The control module for an electronic atomizer according to claim 1, characterized in that: A positioning column is provided on the base, the upper end of the positioning column passes through the first circuit board to achieve positioning, and the lower end of the positioning column passes through the second circuit board to achieve positioning.

10. The control module for electronic atomizer according to claim 1, characterized in that: A connection interface is provided on the side of the bracket, and the connection interface is electrically connected to the first circuit board.

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