Microphone structure assembly and electronic atomization device

Abstract

The utility model discloses a microphone structure assembly and an electronic atomization device. The microphone structure assembly comprises a microphone and a bottom cover. The bottom cover comprises a bottom plate and a surrounding edge arranged on the periphery of the bottom plate, an annular surrounding ring extending from the bottom plate to the top of the surrounding edge is constructed in the surrounding edge, an installation groove is defined by the annular surrounding ring, the microphone is arranged in the installation groove, the outer wall of the microphone is in interference fit with the inner wall of the installation groove, and the microphone is arranged in the installation groove. According to the microphone structure assembly provided by the utility model, microphone silica gel is omitted, and the microphone is directly pressed into the installation groove during installation, so that the installation procedures are reduced, the number of assembly parts is small, the installation efficiency is improved, and the production and manufacturing cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizers, and in particular to a microphone structure component and an electronic atomization device. Background Art

[0002] The electronic atomization device is a product that produces aerosol by heating the atomizing liquid through the heating element of the atomizer. Because it is easy to use and the taste can be changed by adjusting the atomizing liquid, it has been widely and rapidly promoted in the domestic and foreign markets in recent years.

[0003] The single-line microphone of the electronic atomization device currently on the market needs to add a microphone silicone during assembly, and then press it into the microphone riveting structure, which has the problem of many assembly steps and many assembly parts. Utility Model Content

[0004] The utility model aims to provide a microphone structural component and an electronic atomization device, aiming to solve the technical problem that a single-line microphone of an electronic atomization device in the related art needs to be added with a microphone silicone during assembly and then installed on the microphone structural component, resulting in many assembly steps and many assembly parts.

[0005] In order to solve the above problems, according to one aspect of the present application, an embodiment of the present utility model provides a microphone structure assembly, and the microphone structure assembly includes:

[0006] Microphone;

[0007] The bottom cover comprises a bottom plate and a peripheral edge arranged on the outer periphery of the bottom plate, wherein an annular ring extending from the bottom plate toward the top of the peripheral edge is constructed in the peripheral edge, and the annular ring is arranged to form a mounting groove, and the microphone is arranged in the mounting groove, and the outer wall of the microphone is interference fit with the inner wall of the mounting groove.

[0008] In some embodiments, the inner wall of the annular ring has an annular mating surface, and the outer peripheral surface of the microphone is interference fit with the annular mating surface.

[0009] In some embodiments, the difference between the inner diameter of the annular mating surface and the inner diameter of the microphone is 0.01 mm-0.05 mm.

[0010] In some embodiments, the inner wall of the annular ring further has an annular clearance surface, which is located on the side of the annular mating surface close to the bottom plate to form a limiting step between the annular clearance surface and the annular mating surface, and one end of the microphone close to the bottom plate abuts against the limiting step.

[0011] In some embodiments, at least three ribs are disposed on the annular mating surface, and the three ribs all extend along the axial direction of the annular mating surface.

[0012] In some embodiments, a guide transition section is configured at an end of the rib away from the bottom plate.

[0013] In some embodiments, the inner wall of the annular ring further has an annular guide surface, the annular guide surface is located on a side of the annular mating surface away from the bottom plate, and the inner diameter of the annular guide surface is greater than the outer diameter of the microphone.

[0014] In some embodiments, a guiding slope is provided between the annular guiding surface and the annular mating surface.

[0015] In some embodiments, the microphone has a lead, which is connected to one end of the microphone close to the base plate, and the other end of the lead extends radially outward from the microphone and is bent to fit the microphone, and a wire groove for accommodating the lead is provided on the inner wall of the annular ring, and a distance between a side of the wire groove facing the base plate and the limiting step is not less than the diameter of the lead.

[0016] According to another aspect of the present application, an embodiment of the utility model provides an electronic atomization device, which includes the microphone structure assembly as described above.

[0017] Compared with the prior art, the microphone structure assembly of the utility model has at least the following beneficial effects:

[0018] The embodiment of the utility model discloses a microphone structural component, which comprises a microphone and a bottom cover; the bottom cover comprises a bottom plate and a surrounding edge arranged on the outer periphery of the bottom plate, wherein an annular surrounding ring extending from the bottom plate toward the top of the surrounding edge is constructed in the surrounding edge, and the annular surrounding ring is arranged to form a mounting groove, the microphone is arranged in the mounting groove, and the outer wall of the microphone and the inner wall of the mounting groove are interference-fitted to ensure that the microphone is firmly installed in the mounting groove. The microphone structural component of the utility model omits the microphone silicone, and the microphone is directly pressed into the mounting groove during installation, thereby reducing the installation process, reducing the number of assembly parts, improving the installation efficiency, and greatly reducing the production and manufacturing cost.

[0019] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the exploded structure of the microphone structural assembly provided in an embodiment of the utility model;

[0022] Figure 2 A three-dimensional cross-sectional view of the bottom cover of the microphone structural assembly provided in an embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Microphone; 11. Lead wire;

[0025] 2. Bottom cover; 21. Bottom plate; 22. Edge; 23. Annular ring; 231. Mounting groove; 232. Annular matching surface; 233. Annular yielding surface; 234. Limiting step; 235. Raised rib; 236. Guide transition section; 237. Wire groove; 238. Annular guide surface; 239. Guide slope. DETAILED DESCRIPTION

[0026] In order to further explain the technical means and effects adopted by the utility model to achieve the predetermined utility model purpose, the specific implementation methods, structures, features and effects of the utility model application are described in detail below in conjunction with the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. In addition, specific features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

[0027] In the description of the present invention, it should be clarified that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence; the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, and do not mean that the referred device or element must have a specific direction or position, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Example 1

[0030] like Figure 1-2 As shown, the embodiment of the utility model provides a microphone structure assembly, and the microphone structure assembly includes:

[0031] Microphone 1;

[0032] The bottom cover 2 includes a bottom plate 21 and a peripheral edge 22 arranged on the outer periphery of the bottom plate 21, wherein an annular ring 23 extending from the bottom plate 21 to the top of the peripheral edge 22 is constructed in the peripheral edge 22, and the annular ring 23 is arranged to form a mounting groove 231, and the microphone 1 is arranged in the mounting groove 231, and the outer wall of the microphone 1 and the inner wall of the mounting groove 231 are interference fit.

[0033] In the present embodiment, the microphone structural assembly includes a microphone 1 and a bottom cover 2; the bottom cover 2 includes a bottom plate 21 and a peripheral edge 22 arranged on the outer periphery of the bottom plate 21, the peripheral edge 22 is configured with an annular ring 23 extending from the bottom plate 21 to the top of the peripheral edge 22, the annular ring 23 is surrounded to form a mounting groove 231, the microphone 1 is arranged in the mounting groove 231, and the outer wall of the microphone 1 and the inner wall of the mounting groove 231 are interference fit to ensure that the microphone 1 is firmly installed in the mounting groove 231. The microphone structural assembly of the present embodiment omits the microphone silicone, reduces the microphone silicone, reduces the material cost, and directly presses the microphone 1 into the mounting groove 231 during installation, thereby reducing the installation process, reducing the number of assembly parts, reducing the production and assembly steps, reducing the assembly cost, improving the installation efficiency, and greatly reducing the production and manufacturing cost.

[0034] In some embodiments, the inner wall of the annular ring 23 has an annular mating surface 232 , and the outer peripheral surface of the microphone 1 is interference-fitted with the annular mating surface 232 , thereby ensuring that the microphone 1 does not fall out of the mounting groove 231 .

[0035] In some embodiments, the difference between the inner diameter of the annular mating surface 232 and the inner diameter of the microphone 1 is 0.01 mm-0.05 mm, ensuring that the microphone 1 is smoothly pressed into the mounting groove 231 without being separated from the mounting groove 231 .

[0036] In some embodiments, the inner wall of the annular ring 23 further has an annular giving way surface 233, and the annular giving way surface 233 is located on the side of the annular matching surface 232 close to the bottom plate 21, so as to form a limiting step 234 between the annular giving way surface 233 and the annular matching surface 232, and the end of the microphone 1 close to the bottom plate 21 abuts against the limiting step 234. By abutting the end of the microphone 1 close to the bottom plate 21 against the limiting step 234, a giving way space can be formed in the space of the annular giving way surface 233 to accommodate other protruding structures of the end of the microphone 1 facing the bottom plate 21, thereby ensuring that the microphone 1 is installed in place.

[0037] In some embodiments, at least three convex ribs 235 are provided on the annular mating surface 232, and the three convex ribs 235 extend along the axial direction of the annular mating surface 232. Because the diameter of the microphone 1 is generally 6.00±0.10 mm, the incoming materials are inevitably too large or too small. At least three convex ribs 235, preferably 5 convex ribs 235, are designed so that the convex ribs 235 can grasp the main microphone 1, so that the microphone 1 with a small size is not easy to fall out, thereby solving the problem of the size difference of the incoming materials of the microphone 1;

[0038] It can also prevent the microphone 1 with a large size from being squeezed over a large area due to the large interference fit of the entire surface, thereby reducing the stress-bearing area and avoiding the diaphragm of the microphone 1 from being squeezed and deformed, thereby preventing the diaphragm of the microphone 1 from failing.

[0039] After adding at least three ribs 235 , the matching diameter of the annular matching surface 232 is reduced to 5.88±0.02 mm.

[0040] In some embodiments, a guide transition section 236 is configured at the end of the convex rib 235 away from the bottom plate 21 , and the guide transition section 236 facilitates the microphone 1 to be pressed between at least three convex ribs 235 .

[0041] In some embodiments, the inner wall of the annular ring 23 further has an annular guide surface 238, and the annular guide surface 238 is located on the side of the annular mating surface 232 away from the bottom plate 21. The inner diameter of the annular guide surface 238 is larger than the outer diameter of the microphone 1, which is convenient for pre-installing the microphone 1. The microphone 1 is first pre-installed through the annular guide surface 238 and then pressed in.

[0042] In some embodiments, a guide slope 239 is provided between the annular guide surface 238 and the annular mating surface 232 , and the guide slope 239 facilitates pressing into at least three ribs 235 from a pre-installed position.

[0043] In some embodiments, the microphone 1 has a lead 11, the lead 11 is connected to one end of the microphone 1 close to the bottom plate 21, the other end of the lead 11 extends radially outward from the microphone 1 and is bent to fit with the microphone 1, the inner wall of the annular ring 23 is provided with a wire groove 237 for accommodating the lead 11, the distance between the side of the wire groove 237 facing the bottom plate 21 and the limiting step 234 is not less than the diameter of the lead 11, and the microphone 1 is riveted into the wire groove 237 When assembling and welding the battery, the lead 11 must be arranged and then pressed into the wire groove 237. There is a risk of breaking the wire skin of the lead 11 during this process. If the broken wire skin of the lead 11 is not discovered in time, the battery will be short-circuited during the assembly and welding of the battery, and high temperature will be generated instantly to burn the production personnel. The distance between the side of the wire groove 237 facing the bottom plate 21 and the limiting step 234 is not less than the diameter of the lead 11, which can avoid the problem of breaking the wire when pressing the microphone 1 during the assembly process, thereby increasing the process safety and reliability.

[0044] Example 2

[0045] An embodiment of the utility model provides an electronic atomization device, which includes the microphone structure assembly as described above.

[0046] In summary, it is easy for those skilled in the art to understand that, under the premise of no conflict, the above-mentioned advantageous technical features can be freely combined and superimposed.

[0047] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A microphone structural component, characterized in that: The microphone structural components include: Microphone; The bottom cover comprises a bottom plate and a peripheral edge arranged on the outer periphery of the bottom plate, wherein an annular ring extending from the bottom plate toward the top of the peripheral edge is constructed in the peripheral edge, and the annular ring is arranged to form a mounting groove, and the microphone is arranged in the mounting groove, and the outer wall of the microphone is interference fit with the inner wall of the mounting groove.

2. The microphone structure assembly according to claim 1, characterized in that: The inner wall of the annular ring has an annular matching surface, and the outer peripheral surface of the microphone is interference-fitted with the annular matching surface.

3. The microphone structure assembly according to claim 2, characterized in that: The difference between the inner diameter of the annular mating surface and the inner diameter of the microphone head is 0.01mm-0.05mm.

4. The microphone structure assembly according to claim 2, characterized in that: The inner wall of the annular ring also has an annular clearance surface, which is located on the side of the annular matching surface close to the bottom plate to form a limiting step between the annular clearance surface and the annular matching surface, and one end of the microphone close to the bottom plate abuts against the limiting step.

5. The microphone structure assembly according to claim 4, characterized in that: At least three convex ribs are arranged on the annular mating surface, and the three convex ribs all extend along the axial direction of the annular mating surface.

6. The microphone structure assembly according to claim 5, characterized in that: The end of the rib away from the bottom plate is configured with a guide transition section.

7. The microphone structure assembly according to claim 4, characterized in that: The inner wall of the annular ring also has an annular guide surface, which is located on the side of the annular matching surface away from the bottom plate, and the inner diameter of the annular guide surface is larger than the outer diameter of the microphone.

8. The microphone structure assembly according to claim 7, characterized in that: A guiding inclined surface is arranged between the annular guiding surface and the annular matching surface.

9. The microphone structure assembly according to claim 7, characterized in that: The microphone has a lead, which is connected to one end of the microphone close to the bottom plate, and the other end of the lead extends radially outward from the microphone and is bent to fit with the microphone. A wire groove for accommodating the lead is provided on the inner wall of the annular ring, and a distance between a side of the wire groove facing the bottom plate and the limiting step is not less than the diameter of the lead.

10. An electronic atomization device, characterized in that: The electronic atomization device comprises the microphone structure assembly according to any one of claims 1 to 9.

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