CN208227240U - A kind of heat resistant type microphone - Google Patents
A kind of heat resistant type microphone Download PDFInfo
- Publication number
- CN208227240U CN208227240U CN201820509261.XU CN201820509261U CN208227240U CN 208227240 U CN208227240 U CN 208227240U CN 201820509261 U CN201820509261 U CN 201820509261U CN 208227240 U CN208227240 U CN 208227240U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cooling tube
- heat
- lever
- wall
- Prior art date
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of heat resistant type microphones, including the shell that quiets down, lever and annular fin, the lower end of the shell that quiets down is fixedly connected with the upper end of annular fin, the lower end of the annular fin is fixedly connected with the upper end of lever, and the inner wall of annular fin is fixedly connected with the side wall of cooling tube, the upper end of the cooling tube is fixedly plugged in the shell that quiets down, and the upper end of cooling tube is fixedly connected with heat-conducting plate, the heat-conducting plate is fixedly connected on the inner wall for the shell that quiets down, and the upper surface of heat-conducting plate is fixedly connected with the device that quiets down, the lower end of the cooling tube is fixedly plugged in lever, and the bottom wall of cooling tube is fixedly connected with water pump.The utility model structure is simple, is conducted heat to outside microphone by heat-conducting plate and cooling tube by the heat absorption around the device that quiets down, then by annular fin and flabellum two ways, ensure that the stable service life with component of the performance of microphone.
Description
Technical field
The utility model relates to a kind of microphone more particularly to a kind of heat resistant type microphones.
Background technique
Microphone, scientific name are microphone, are the energy conversion devices that voice signal is converted to electric signal.Most of Mikes
Wind is all electric capacitor microphone, and performance can be influenced by temperature, vibration, humidity and time, and under the prior art, wheat
Gram wind does not have heat sinking function, will affect performance when the temperature is excessively high.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of heat resistant type Mike proposed
Wind.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of heat resistant type microphone, including the shell that quiets down, lever and annular fin, the lower end of the shell that quiets down and ring
The upper end of shape cooling fin is fixedly connected, and the lower end of the annular fin is fixedly connected with the upper end of lever, and annular fin
Inner wall be fixedly connected with the side wall of cooling tube, the upper end of the cooling tube is fixedly plugged in the shell that quiets down, and cooling tube
Upper end is fixedly connected with heat-conducting plate, and the heat-conducting plate is fixedly connected on the inner wall for the shell that quiets down, and the upper surface of heat-conducting plate is solid
Surely it is connected with the device that quiets down, the lower end of the cooling tube is fixedly plugged in lever, and the bottom wall of cooling tube is fixedly connected with water
Pump, the shaft fixing sleeve of the water pump are connected to first annular rack gear, and the first annular rack gear is engaged with first gear, and described the
The axle center of one gear is fixedly connected with one end of drive rod, and the bottom wall that the other end of the drive rod passes through cooling tube is fixedly connected
There is second gear, and the bottom wall of the side wall of drive rod and cooling tube is rotatablely connected, the second gear is engaged with the second annular tooth
Item, the fixed shaft for being plugged with motor of second annular rack, and motor is fixedly connected on the inner sidewall of lever, the electricity
Several flabellums are fixedly connected on the side wall of machine shaft, and the inner sidewall of machine shaft and lever is rotatablely connected, it is described to quiet down
Device and external power supply are electrically connected, and the motor and external power supply are electrically connected.
Preferably, venthole is offered on the side wall of the lever.
Preferably, the quantity at least two of the flabellum, and multiple flabellums are isodistantly spaced arrangement.
Preferably, the junction of the heat-conducting plate and cooling tube is equipped with silicone grease layer.
Preferably, the junction of the drive rod and cooling tube is connected with seal washer.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, by heat-conducting plate and
Cooling tube conducts heat to microphone by the heat absorption around the device that quiets down, then by annular fin and flabellum two ways
Outside ensure that the stable service life with component of the performance of microphone.
Detailed description of the invention
Fig. 1 be the utility model proposes structural schematic diagram；
Fig. 2 is the portion A enlarged diagram.
In figure: the shell 1 that quiets down, heat-conducting plate 2, the device 3 that quiets down, lever 4, cooling tube 5, annular fin 6, first annular tooth
Item 7, first gear 8, drive rod 9, second gear 10, the second annular rack 11, motor 12, flabellum 13, water pump 14.
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.
Referring to Fig.1-2, a kind of heat resistant type microphone, including the shell 1 that quiets down, lever 4 and annular fin 6, quiet down shell 1
Lower end be fixedly connected with the upper end of annular fin 6, the lower end of annular fin 6 is fixedly connected with the upper end of lever 4, and ring
The inner wall of shape cooling fin 6 is fixedly connected with the side wall of cooling tube 5, and the upper end of cooling tube 5 is fixedly plugged in the shell 1 that quiets down, and
The upper end of cooling tube 5 is fixedly connected with heat-conducting plate 2, and heat-conducting plate 2 is fixedly connected on the inner wall for the shell 1 that quiets down, and heat-conducting plate 2
Upper surface is fixedly connected with the device 3 that quiets down, and the lower end of cooling tube 5 is fixedly plugged in lever 4, and the bottom wall of cooling tube 5 is fixed
It is connected with water pump 14, the shaft fixing sleeve of water pump 14 is connected to first annular rack gear 7, and first annular rack gear 7 is engaged with first gear
8, the axle center of first gear 8 is fixedly connected with one end of drive rod 9, and the bottom wall that the other end of drive rod 9 passes through cooling tube 5 is fixed
It is connected with second gear 10, and the bottom wall of the side wall of drive rod 9 and cooling tube 5 is rotatablely connected, second gear 10 is engaged with second
Annular rack 11, the fixed shaft for being plugged with motor 12 of the second annular rack 11, and motor 12 is fixedly connected on the inside of lever 4
On wall, several flabellums 13 are fixedly connected on the side wall of 12 shaft of motor, and the inner sidewall of 12 shaft of motor and lever 4 rotates
Connection, quiet down device 3 and external power supply electric connection, and motor 12 and external power supply are electrically connected, offer on the side wall of lever 4
Venthole, the quantity at least two of flabellum 13, and multiple flabellums 13 are isodistantly spaced arrangement, the connection of heat-conducting plate 2 and cooling tube 5
Place is equipped with silicone grease layer, and to improve heat conduction efficiency, the junction of drive rod 9 and cooling tube 5 is connected with seal washer.
Working principle: connecting external power supply, and the shaft of motor 12 starts turning, and drives the second annular rack 11 and flabellum 13
Rotation flows air along 12 rotor shaft direction of motor, accelerates the conduction of 5 bottom heat of cooling tube, and 11 band of the second annular rack
Dynamic second gear 10 rotates, and drives first gear 8 to rotate by drive rod 9, and then first annular rack gear 7 is driven to rotate, makes water
14 rotation of pump, makes the water in cooling tube 5 start the cycle over flowing, when water flow passes through the top of cooling tube 5, passes through heat-conducting plate 2
Conduction, takes away the heat around the device 3 that quiets down, and local water temperature increases at this time, by transferring heat to words when annular fin 6
Cylinder is external, reduces water temperature, and the temperature of microphone is kept to stablize.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of heat resistant type microphone, including the shell that quiets down (1), lever (4) and annular fin (6), which is characterized in that described
The quiet down lower end of shell (1) is fixedly connected with the upper end of annular fin (6), the lower end of the annular fin (6) and lever
(4) upper end is fixedly connected, and the inner wall of annular fin (6) is fixedly connected with the side wall of cooling tube (5), the cooling tube
(5) upper end is fixedly plugged in the shell that quiets down (1), and the upper end of cooling tube (5) is fixedly connected with heat-conducting plate (2), described to lead
Hot plate (2) is fixedly connected on the inner wall of the shell that quiets down (1), and the upper surface of heat-conducting plate (2) is fixedly connected with the device that quiets down
(3), the lower end of the cooling tube (5) is fixedly plugged in lever (4), and the bottom wall of cooling tube (5) is fixedly connected with water pump
(14), the shaft fixing sleeve of the water pump (14) is connected to first annular rack gear (7), and the first annular rack gear (7) is engaged with
One gear (8), the axle center of the first gear (8) are fixedly connected with one end of drive rod (9), the drive rod (9) it is another
The bottom wall across cooling tube (5) is held to be fixedly connected with second gear (10), and the bottom of the side wall of drive rod (9) and cooling tube (5)
Wall rotation connection, the second gear (10) are engaged with the second annular rack (11), and second annular rack (11) is fixed to insert
It is connected to the shaft of motor (12), and motor (12) is fixedly connected on the inner sidewall of lever (4), the side of motor (12) shaft
Several flabellums (13) are fixedly connected on wall, and the inner sidewall of motor (12) shaft and lever (4) is rotatablely connected, it is described to quiet down
Device (3) and external power supply are electrically connected, and the motor (12) and external power supply are electrically connected.
2. a kind of heat resistant type microphone according to claim 1, which is characterized in that opened up on the side wall of the lever (4)
There is venthole.
3. a kind of heat resistant type microphone according to claim 1, which is characterized in that the quantity of the flabellum (13) is at least
Two, and multiple flabellums (13) are isodistantly spaced arrangement.
4. a kind of heat resistant type microphone according to claim 1, which is characterized in that the heat-conducting plate (2) and cooling tube (5)
Junction be equipped with silicone grease layer.
5. a kind of heat resistant type microphone according to claim 1, which is characterized in that the drive rod (9) and cooling tube (5)
Junction be connected with seal washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509261.XU CN208227240U (en) | 2018-04-11 | 2018-04-11 | A kind of heat resistant type microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509261.XU CN208227240U (en) | 2018-04-11 | 2018-04-11 | A kind of heat resistant type microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208227240U true CN208227240U (en) | 2018-12-11 |
Family
ID=64514610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820509261.XU Expired - Fee Related CN208227240U (en) | 2018-04-11 | 2018-04-11 | A kind of heat resistant type microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208227240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071281A (en) * | 2021-11-18 | 2022-02-18 | 深圳市爱林瑞电子有限公司 | Microphone for Bluetooth headset |
-
2018
- 2018-04-11 CN CN201820509261.XU patent/CN208227240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071281A (en) * | 2021-11-18 | 2022-02-18 | 深圳市爱林瑞电子有限公司 | Microphone for Bluetooth headset |
| CN114071281B (en) * | 2021-11-18 | 2023-11-24 | 深圳市艾比克实业有限公司 | Microphone for Bluetooth headset |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20190411 |