CN219843704U - Microphone bottom cover fixing structure - Google Patents
Microphone bottom cover fixing structure Download PDFInfo
- Publication number
- CN219843704U CN219843704U CN202320850661.8U CN202320850661U CN219843704U CN 219843704 U CN219843704 U CN 219843704U CN 202320850661 U CN202320850661 U CN 202320850661U CN 219843704 U CN219843704 U CN 219843704U
- Authority
- CN
- China
- Prior art keywords
- bottom cover
- microphone
- buckle
- bottom shell
- fixing structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000003292 glue Substances 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 235000019994 cava Nutrition 0.000 abstract description 2
- 238000011900 installation process Methods 0.000 abstract description 2
- 230000013011 mating Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to the technical field of microphones, in particular to a microphone bottom cover fixing structure, which comprises a microphone body and a bottom shell, wherein the bottom shell is connected with the bottom of the microphone body in a matched manner; the bottom cover is connected with the bottom shell in a matching way; the bottom cover periphery side edge is inwards chamfering and sets up, the bottom cover back is equipped with two at least buckles, the buckle evenly sets up in bottom cover back periphery side, the bottom shell surface inwards caves in, at least two draw-in grooves have been seted up on the bottom shell surface, the draw-in groove with the buckle cooperation is connected. The utility model has the following beneficial effects: the combined structure of the bottom cover and the bottom shell replaces the original adhesive mode of back glue or a fixed buckle, and the microphone base structure capable of completing fixation through rotation limiting is provided, so that the installation process of the microphone base is greatly simplified, and the cost is saved.
Description
Technical Field
The utility model relates to the technical field of microphones, in particular to a microphone bottom cover fixing structure.
Background
The microphone is mainly used as a sound receiver, and finally the received sound is played through the sound box. The shell of the microphone is usually made of plastic or metal, and the bottom shell of the microphone is relatively flat and is generally formed by using a stamping process. However, the existing microphone bottom shell is fixed by using back glue or a buckle, the bottom cover is difficult to detach by using the back glue and the buckle, and the bottom cover is easy to break. When using the back adhesive, the fixing cost of the microphone bottom shell is correspondingly increased. In view of this, there is an urgent need in the market for a microphone bottom shell fixing structure that is convenient to disassemble.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide the microphone bottom cover fixing structure which is convenient to assemble and disassemble and saves cost.
In order to achieve the above-mentioned purpose, the present utility model provides a microphone bottom cover fixing structure, which comprises a microphone body, and a bottom shell, wherein the bottom shell is connected with the bottom of the microphone body in a matching way; the bottom cover is connected with the bottom shell in a matching way; the bottom cover periphery side edge is inwards chamfering and sets up, the bottom cover back is equipped with two at least buckles, the buckle evenly sets up in bottom cover back periphery side, the bottom shell surface inwards caves in, at least two draw-in grooves have been seted up on the bottom shell surface, the draw-in groove with the buckle cooperation is connected.
Preferably: the bottom of the buckle is fixedly connected with the bottom cover, the top of the buckle is provided with an extension section, and the extension section of the buckle and the buckle are integrally formed.
Preferably: the clamping groove comprises a first connecting section and a second connecting section, the first connecting section is communicated with the second connecting section, the first connecting section is used for accommodating the clamping buckle and the clamping buckle extending section, and when the clamping buckle rotates to the second connecting section, the clamping buckle is fixedly connected with the second connecting section.
Preferably: the middle part of the surface of the bottom shell is provided with a plurality of threaded holes, and the threaded holes are used for fixedly connecting the bottom shell with the microphone body.
Preferably: the bottom cover is characterized in that a positioning convex point is arranged in the middle of the back surface of the bottom cover, an avoidance groove matched with the positioning convex point is formed in the surface of the bottom cover, the positioning convex point can slide in the avoidance groove in a limiting manner, a limiting hole is formed in one side of the avoidance groove, and the positioning convex point is limited at the limiting hole.
Preferably: the middle parts of the bottom cover and the bottom shell are provided with through holes, and the through holes are used for connecting the microphone body.
The utility model has the following beneficial effects: the combined structure of the bottom cover and the bottom shell replaces the original adhesive mode of back glue or a fixed buckle, and the microphone base structure capable of completing fixation through rotation limiting is provided, so that the installation process of the microphone base is greatly simplified, and the cost is saved.
Drawings
FIG. 1 is a schematic front view of a bottom cover of the present utility model;
FIG. 2 is a view showing a structure of a bottom chassis of the present utility model;
FIG. 3 is a schematic view of the back of the bottom cover of the present utility model;
FIG. 4 is a schematic view of a first mating connection of the present utility model;
FIG. 5 is a schematic view of a second mating connection of the present utility model;
in the figure:
1. the bottom cover, 2, the bottom shell, 3, the buckle, 31, the buckle extension section, 4, the positioning convex point, 5, the clamping groove, 51, the first connecting section, 52, the second connecting section, 6, the avoidance groove, 7, the limiting hole, 8, the through hole and 9, the threaded hole.
Detailed Description
The following description and the discussion of the embodiments of the present utility model will be made more complete and less in view of the accompanying drawings, in which it is to be understood that the utility model is not limited to the embodiments of the utility model disclosed and that it is intended to cover all such modifications as fall within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, 2 and 3, a microphone bottom cover fixing structure comprises a microphone body, a bottom shell 2 and a bottom cover 1, wherein the bottom shell 2 is connected with the bottom of the microphone body in a matched manner, and the bottom cover 1 is connected with the bottom shell 2 in a matched manner.
Specifically, bottom 1 week side edge is inwards chamfer setting, and the bottom 1 back is equipped with two buckles 3 and a location bump 4, and two buckles 3 evenly distributed are in bottom 1 back week side, buckle 3 bottom and bottom 1 back fixed connection, and buckle 3 top is equipped with buckle extension section 31, buckle extension section 31 and buckle 3 integrated into one piece, buckle 3 wholly is "7" font. The surface of the bottom shell 2 is inwards concave, two clamping grooves 5 are formed in the surface, the clamping grooves 5 are formed in positions corresponding to the buckles 3, and the clamping grooves 5 can be connected with the buckles 3 in a matched mode. The draw-in groove 5 comprises first linkage segment 51 and second linkage segment 52, and first linkage segment 51 and second linkage segment 52 intercommunication, and first linkage segment 51 can hold whole buckle 3 and pass through, and the size of second linkage segment 52 is less than first linkage segment 51, and buckle extension segment 31 can't extract from second linkage segment 52, and buckle 3 can with second linkage segment 52 fastening connection. The surface of the bottom shell 2 is also provided with an avoidance groove 6, the positioning protruding point 4 can slide in the avoidance groove 6 in a limiting manner, one side of the avoidance groove 6 is also provided with a limiting hole 7, and the positioning protruding point 4 can be limited at the limiting hole 7. The middle parts of the bottom cover 1 and the bottom cover 2 are also provided with through holes 8 for connecting the microphone body with electricity, and the middle parts of the surfaces of the bottom cover 2 are also provided with threaded holes 9 for connecting the bottom cover 2 with the microphone body.
Referring to fig. 4 and 5, when in use, the bottom shell 2 is connected to the bottom of the microphone body, then the bottom cover 1 moves towards the surface of the bottom shell 2, the buckles 3 are firstly arranged on the first connecting section 51 of the clamping groove 5, at this time, the plurality of buckles 3 are all positioned on the first connecting section 51 of the clamping groove 5, and the positioning protruding points 4 are positioned on one side of the avoiding groove 6 away from the limiting hole 7; then the bottom cover 1 is rotated, the buckle 3 is rotated to the second connecting section 52 and is matched and fastened with the second connecting section 52, the positioning convex points 4 slide out of the avoidance grooves 6 to reach the limiting holes 7, so that the bottom cover 1 is matched and fastened with the bottom shell 2, and the positioning convex points are stably connected.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any modification or replacement made by those skilled in the art within the scope of the present utility model should be covered by the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a microphone bottom fixed knot constructs, includes the microphone body, its characterized in that still includes
The bottom shell is connected with the bottom of the microphone body in a matching way;
the bottom cover is connected with the bottom shell in a matching way;
the bottom cover is characterized in that at least two buckles are arranged on the back of the bottom cover and uniformly arranged on the periphery of the back of the bottom cover, the surface of the bottom cover is inwards concave, at least two clamping grooves are formed in the surface of the bottom cover, and the clamping grooves are connected with the buckles in a matched mode.
2. The microphone bottom cover fixing structure according to claim 1, wherein the bottom of the buckle is fixedly connected with the bottom cover, the top of the buckle has an extension section, and the extension section of the buckle is integrally formed with the buckle.
3. The microphone bottom cover fixing structure according to claim 2, wherein the clamping groove comprises a first connecting section and a second connecting section, the first connecting section is communicated with the second connecting section, the first connecting section is used for accommodating the clamping buckle and the clamping buckle extending section, and when the clamping buckle rotates to the second connecting section, the clamping buckle is fixedly connected with the second connecting section.
4. The microphone bottom cover fixing structure according to claim 1, wherein a plurality of threaded holes are formed in the middle of the surface of the bottom shell, and the threaded holes are used for fixedly connecting the bottom shell and the microphone body.
5. The microphone bottom cover fixing structure according to claim 1, wherein a positioning protruding point is arranged in the middle of the back surface of the bottom cover, an avoidance groove matched with the positioning protruding point is formed in the surface of the bottom cover, the positioning protruding point can slide in the avoidance groove in a limited manner, a limiting hole is formed in one side of the avoidance groove, and the positioning protruding point is limited at the limiting hole.
6. The microphone bottom cover fixing structure according to claim 1, wherein through holes are formed in the middle portions of the bottom cover and the bottom shell, and the through holes are used for connecting the microphone body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320850661.8U CN219843704U (en) | 2023-04-17 | 2023-04-17 | Microphone bottom cover fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320850661.8U CN219843704U (en) | 2023-04-17 | 2023-04-17 | Microphone bottom cover fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219843704U true CN219843704U (en) | 2023-10-17 |
Family
ID=88299113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320850661.8U Active CN219843704U (en) | 2023-04-17 | 2023-04-17 | Microphone bottom cover fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219843704U (en) |
-
2023
- 2023-04-17 CN CN202320850661.8U patent/CN219843704U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |