CN209017112U - A kind of microphone fixing structure of smart phone - Google Patents
A kind of microphone fixing structure of smart phone Download PDFInfo
- Publication number
- CN209017112U CN209017112U CN201821678611.1U CN201821678611U CN209017112U CN 209017112 U CN209017112 U CN 209017112U CN 201821678611 U CN201821678611 U CN 201821678611U CN 209017112 U CN209017112 U CN 209017112U
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- CN
- China
- Prior art keywords
- microphone
- smart phone
- fixed plate
- microphone assembly
- 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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Abstract
The utility model discloses a kind of microphone fixing structures of smart phone, including outer housing, the inside of inner housing is equipped with fixed plate, the inside for the groove groove wall that radiates is equipped with several elastomeric pads, the two sides of fixed plate are equipped with heat release hole, the outside of two pull rods is arranged with returning spring, one end of two pull rods passes through connecting rod and is fixedly connected with one end of fixed link, the inside that outer housing is placed in cooling ring is run through in one end of two heat conductive rods, a kind of microphone fixing structure of smart phone of the utility model, microphone assembly is fixed by the way that fixed plate is arranged in interior enclosure interior, the elastomeric pad and heat release hole that fixed plate is equipped with protect microphone assembly, microphone assembly is further fixed by pull rod and fixed link simultaneously, good fixing effect, speed is fast.
Description
Technical field
The utility model relates to mobile phone microphone, in particular to a kind of microphone fixing structure of smart phone belongs to mobile logical
Believe technical field.
Background technique
Microphone, scientific name are microphone, are the energy conversion devices that voice signal is converted to electric signal, by "
This English word transliteration of Microphone ".Also referred to as microphone, microphone.Twentieth century, microphone is by initially passing through resistance
Converting acoustic-electric development is that inductance, condenser type are converted, and a large amount of new microphone techniques have gradually developed, among these including aluminium strip,
The microphones such as moving-coil, and it is currently being widely used capacitance microphone and electret microphone.
In recent years, smart phone is fast-developing, and function and configuration is more and more abundant, portable due to its remote super computer
Property and learning recreation function abundant, so that smart phone is widely popularized, and has driven the development of mobile phone accessories field,
And mobile microphone is a kind of common Cellphone Accessories, when installing microphone inside mobile phone energy, needs special fixed device
It is fixed, but existing microphone fixed frame fixed efficiency is poor, and does not have heat sinking function, and heat is caused to be blocked in fixed frame
Inside may damage microphone.
Utility model content
The purpose of this utility model is to provide a kind of microphone fixing structures of smart phone, to solve above-mentioned background technique
Middle proposition but existing microphone fixed frame fixed efficiency is poor, and does not have heat sinking function, and heat is caused to be blocked in fixed frame
Inside, the problem of may being damaged to microphone.
To achieve the above object, the utility model provides the following technical solutions: a kind of microphone fixing structure of smart phone,
Including outer housing, the inside of the outer housing is equipped with cavity, and the bottom in the cavity opens up fluted, the inside of the groove
It is fixedly installed with inner housing, the inside of the inner housing is equipped with fixed plate, offers radiating groove in the middle part of the fixed plate surface,
The inside of the heat dissipation groove groove wall is equipped with several elastomeric pads, and the two sides of the fixed plate are equipped with heat release hole, the fixed plate
The side of bottom is equipped with supporting plate, and the two sides of the fixed plate surface are equipped with limited location snap ring, two limited location snap rings it is interior
Portion is slidably connected with the two sides of microphone assembly respectively, and the two sides of the inner housing are equipped with pull rod, two pull rods it is outer
Portion is arranged with returning spring, and one end of two pull rods passes through connecting rod and fixes company with one end of two fixed links respectively
Connect, the other end of two fixed links is in contact with the two sides on microphone assembly top respectively, two fixed links it is interior
Portion offers article putting groove, and the inside of two article putting grooves is mounted on heat conductive rod, and one end of two heat conductive rods is passed through
The inside that outer housing is placed in cooling ring is worn, and the inside of the cooling ring is equipped with cooling liquid.
As a kind of optimal technical scheme of the utility model, two heat release holes are communicated with radiating groove.
As a kind of optimal technical scheme of the utility model, the top of the supporting plate offers fluting, the fluting
Inside be equipped with cotton pad.
As a kind of optimal technical scheme of the utility model, the top of the microphone assembly is equipped with phonocatheter, and institute
One end of phonocatheter is stated to be connected with the sound channel contact on microphone assembly.
As a kind of optimal technical scheme of the utility model, the bottom of the outer housing is equipped with and connects sound box, and described connects
Sound box and microphone assembly are electrically connected.
As a kind of optimal technical scheme of the utility model, the side of outer housing and knob is run through in the bottom end of the pull rod
It is fixedly connected.
Compared with prior art, the utility model has the beneficial effects that a kind of microphone of smart phone of the utility model is solid
Determine structure, microphone assembly is fixed by the way that fixed plate is arranged in interior enclosure interior, the elastomeric pad that fixed plate is equipped with
Microphone assembly is protected with heat release hole, while microphone assembly is further fixed by pull rod and fixed link,
Good fixing effect, speed are fast.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the structural schematic diagram of the fixed plate of the utility model.
In figure: 1, outer housing；2, pull rod；3, cavity；4, fixed link；5, heat conductive rod；6, cooling ring；7, phonocatheter；8, interior
Shell；9, cotton pad；10, sound box is connect；11, it shakes hands；12, groove；13, fixed plate；14, microphone assembly；15, radiating groove；16, bullet
Property gasket；17, heat release hole；18, limited location snap ring；19, supporting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of microphone fixing structure of smart phone, including outer housing 1 referring to FIG. 1-2, outside
The inside of shell 1 is equipped with cavity 3, and the bottom in cavity 3 opens up fluted 12, and the inside of groove 12 is fixedly installed with inner housing 8,
The inside of inner housing 8 is equipped with fixed plate 13, offers radiating groove 15, the inside of 15 cell wall of radiating groove in the middle part of 13 surface of fixed plate
Equipped with several elastomeric pads 16, the two sides of fixed plate 13 are equipped with heat release hole 17, and the side of 13 bottom of fixed plate is equipped with supporting plate
19, the two sides on 13 surface of fixed plate are equipped with limited location snap ring 18, the inside of two limited location snap rings 18 respectively with microphone assembly 14
Two sides be slidably connected, the two sides of inner housing 8 are equipped with pull rod 2, and the outside of two pull rods 2 is arranged with returning spring, two
One end of pull rod 2 passes through connecting rod and is fixedly connected respectively with one end of two fixed links 4, the other end difference of two fixed links 4
Be in contact with the two sides on 14 top of microphone assembly, the inside of two fixed links 4 offers article putting groove, two article putting grooves it is interior
Portion is mounted on heat conductive rod 5, and the inside that outer housing 1 is placed in cooling ring 6 is run through in one end of two heat conductive rods 5, and cooling ring 6
Inside is equipped with cooling liquid.
Preferably, two heat release holes 17 are communicated with radiating groove 15, and the back side and the elastomeric pad 16 of microphone assembly 14 connect
Touching, while the heat that microphone assembly 14 generates enters inside radiating groove 15, and is distributed by heat release hole 17.
Preferably, the top of supporting plate 19 offers fluting, and the inside of fluting is equipped with cotton pad 9, and cotton pad 9 is to microphone assembly
It is protected 14 bottom.
Preferably, the top of microphone assembly 14 is equipped with phonocatheter 7, and on one end of phonocatheter 7 and microphone assembly 14
Sound channel contact be connected, will be run out outside voice signal that microphone assembly 14 is converted by electric signal by phonocatheter 7.
Preferably, the bottom of outer housing 1 is equipped with and connects sound box 10, and connects sound box 10 and the electric connection of microphone assembly 14, connects
Sound box 10 is used for external circuit.
Preferably, the bottom end of pull rod 2 is fixedly connected through outer housing 1 with the side of knob 11, by shaking hands 11, before pull rod 2
Into to drive fixed link 4 far from microphone assembly 14, to release the fixed function to microphone assembly 14.
When specifically used, microphone assembly 14 is placed on by a kind of microphone fixing structure of smart phone of the utility model
In fixed plate 13 inside inner housing 8, the two sides of microphone assembly 14 are contacted with limited location snap ring 18, and limited location snap ring 18 is to microphone
Component 14 is fixed, and the bottom of microphone assembly 14 is contacted with supporting plate 19, and the cotton pad 9 on supporting plate 19 is to microphone assembly
14 bottom is protected, and the back side of microphone assembly 14 is contacted with elastomeric pad 16, when inner housing 8 is hit, elasticity
Gasket 16 protects microphone assembly 14, while the heat generated when the work of microphone assembly 14 enters inside radiating groove 15, and
It is distributed by the heat release hole 17 of two sides, by knob 11, pull rod 2 advances, to drive fixed link 4 far from microphone assembly
14, to release to the fixed function of microphone assembly 14, when unclamping knob 11, fixed link 4 under the action of returning spring,
It is contacted again with microphone assembly 14, microphone assembly 14 is fixed, while the partial heat that microphone assembly 14 generates
It is exported by heat conductive rod 5.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of microphone fixing structure of smart phone, including outer housing (1), which is characterized in that the inside of the outer housing (1)
Equipped with cavity (3), the bottom in the cavity (3) is opened up fluted (12), and the inside of the groove (12) is fixedly installed with interior
The inside of shell (8), the inner housing (8) is equipped with fixed plate (13), offers heat dissipation in the middle part of fixed plate (13) surface
The inside of slot (15), radiating groove (15) cell wall is equipped with several elastomeric pads (16), and the two sides of the fixed plate (13) are all provided with
Have heat release hole (17), the side of fixed plate (13) bottom is equipped with supporting plate (19), the two sides on fixed plate (13) surface
It is equipped with limited location snap ring (18), the inside of two limited location snap rings (18) connects with two Slideslips of microphone assembly (14) respectively
It connecing, the two sides of the inner housing (8) are equipped with pull rod (2), and the outside of two pull rods (2) is arranged with returning spring, and two
One end of a pull rod (2) passes through connecting rod and is fixedly connected respectively with one end of two fixed links (4), two fixed links
(4) the other end is in contact with the two sides on microphone assembly (14) top respectively, and the inside of two fixed links (4) opens up
There is article putting groove, the inside of two article putting grooves is mounted on heat conductive rod (5), and one end of two heat conductive rods (5) is run through
Outer housing (1) is placed in the inside of cooling ring (6), and the inside of the cooling ring (6) is filled with cooling liquid.
2. a kind of microphone fixing structure of smart phone according to claim 1, it is characterised in that: two heat release holes
(17) it is communicated with radiating groove (15).
3. a kind of microphone fixing structure of smart phone according to claim 1, it is characterised in that: the supporting plate (19)
Top offer fluting, the inside of the fluting is equipped with cotton pad (9).
4. a kind of microphone fixing structure of smart phone according to claim 1, it is characterised in that: the microphone assembly
(14) top is equipped with phonocatheter (7), and one end of the phonocatheter (7) is connected with the sound channel contact on microphone assembly (14)
It connects.
5. a kind of microphone fixing structure of smart phone according to claim 1, it is characterised in that: the outer housing (1)
Bottom be equipped with and connect sound box (10), and described sound box (10) and microphone assembly (14) of connecing are electrically connected.
6. a kind of microphone fixing structure of smart phone according to claim 1, it is characterised in that: the pull rod (2)
Bottom end is fixedly connected through outer housing (1) with the side of knob (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821678611.1U CN209017112U (en) | 2018-10-17 | 2018-10-17 | A kind of microphone fixing structure of smart phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821678611.1U CN209017112U (en) | 2018-10-17 | 2018-10-17 | A kind of microphone fixing structure of smart phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209017112U true CN209017112U (en) | 2019-06-21 |
Family
ID=66838760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821678611.1U Expired - Fee Related CN209017112U (en) | 2018-10-17 | 2018-10-17 | A kind of microphone fixing structure of smart phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209017112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114501207A (en) * | 2022-02-09 | 2022-05-13 | 安徽金河电子科技有限公司 | Combined microphone |
-
2018
- 2018-10-17 CN CN201821678611.1U patent/CN209017112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114501207A (en) * | 2022-02-09 | 2022-05-13 | 安徽金河电子科技有限公司 | Combined microphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20201017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |