CN204145704U - A kind of radiation proof air tube earphone - Google Patents
A kind of radiation proof air tube earphone Download PDFInfo
- Publication number
- CN204145704U CN204145704U CN201420516439.5U CN201420516439U CN204145704U CN 204145704 U CN204145704 U CN 204145704U CN 201420516439 U CN201420516439 U CN 201420516439U CN 204145704 U CN204145704 U CN 204145704U
- Authority
- CN
- China
- Prior art keywords
- air conduit
- loud speaker
- earphone
- earplug
- retainer plate
- 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
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 16
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 206010014020 Ear pain Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000007176 earache Diseases 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Abstract
The utility model relates to a kind of radiation proof air tube earphone, comprises earphone interface, loud speaker, air conduit and earplug, and described air conduit is resilient helical hollow sound guide tube; Described earplug comprises the audio amplifier be connected with air conduit one end, the leading note chamber be connected with audio amplifier, vibrating diaphragm and waterproof net; Described vibrating diaphragm is arranged in the mounting groove of end, leading note chamber by retainer plate; Described retainer plate be by spring fitting in mounting groove; Described spring is the both ends of the surface being arranged on retainer plate respectively; Described waterproof net is mounted in the tail end in leading note chamber; The sounding horn that described loud speaker comprises closed chondritic and is coated in chondritic; One end of described loud speaker is electrically connected to each other with earphone interface, and the other end of loud speaker mutually seals with air conduit to be communicated with.A kind of radiation proof air tube earphone described in the utility model, it is rational in infrastructure, and earplug is away from sounding component, and radiation-proof effect is good, and tonequality is good, anti-distorsion, comfortable wearing.
Description
Technical field
The utility model relates to ear speaker device field, especially a kind of radiation proof air tube earphone.
Background technology
Earphone is the portable speaker of people, earphone common is in the market all by the formation such as cable, magnet, and the radiation such as can generate an electromagnetic field when listening to, because sound source is closer from ear-drum, long-time wear headphones can be felt otalgia and uncomfortable can affect hearing in the course of time; Wireless headset is propagated by electromagnetic mode, and electromagnetic radiation cannot see impalpable, penetrates brain, have spread effect to nerve.Air time length will feel headache and spirit deficiency, has certain injury to human body.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome above-mentioned middle Problems existing, and provide a kind of radiation proof air tube earphone, it is rational in infrastructure, and earplug is away from sounding component, and radiation-proof effect is good, and tonequality is good, anti-distorsion, comfortable wearing.
The utility model solves the technical scheme that its technical problem adopts: a kind of radiation proof air tube earphone, comprises earphone interface, loud speaker, air conduit and earplug, and described air conduit is resilient helical hollow sound guide tube; Described earplug comprises the audio amplifier be connected with air conduit one end, the leading note chamber be connected with audio amplifier, vibrating diaphragm and waterproof net; Described vibrating diaphragm is arranged in the mounting groove of end, leading note chamber by retainer plate; Described retainer plate be by spring fitting in mounting groove; Described spring is the both ends of the surface being arranged on retainer plate respectively; Described waterproof net is mounted in the tail end in leading note chamber; Described waterproof net top layer is provided with paraffin layer;
The sounding horn that described loud speaker comprises closed chondritic and is coated in chondritic; One end of described loud speaker is electrically connected to each other with earphone interface, and the other end of loud speaker mutually seals with air conduit to be communicated with.
As preferred scheme, the tensile elongation that described air conduit is is 1000mm ~ 200mm.
As preferred scheme, the number of active coils of described air conduit is 10 ~ 20 circles.
The beneficial effects of the utility model are: a kind of radiation proof air tube earphone, adopt the air conduit of resilient helical that speaker sound is conducted to earplug, earplug is away from sounding component, radiation-proof effect is good, and the vibrating diaphragm tonequality that earplug is provided with bidirectional elastic is good, anti-distorsion, comfortable wearing, and earplug outer setting has waterproof net, can prevent liquid from flowing into, prevent mosquito from entering.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of radiation proof air tube earphone overall structure schematic diagram described in the utility model;
Fig. 2 is the ear phone structure schematic diagram of a kind of radiation proof air tube earphone described in the utility model.
Accompanying drawing acceptance of the bid note is described below: 1, earphone interface, and 2, loud speaker, 3, air conduit, 4, earplug, 41, audio amplifier, 42, leading note chamber, 43, vibrating diaphragm, 44, waterproof net, 45, retainer plate, 46, spring, 47, mounting groove.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of radiation proof air tube earphone as shown in Figure 1, 2, comprises earphone interface 1, loud speaker 2, air conduit 3 and earplug 4, and described air conduit 3 is resilient helical hollow sound guide tubes; Described earplug 4 comprises the audio amplifier 41 be connected with air conduit 3 one end, the leading note chamber 42 be connected with audio amplifier 41, vibrating diaphragm 43 and waterproof net 44; Described vibrating diaphragm 43 is arranged in the mounting groove 47 of end, leading note chamber 42 by retainer plate 45; Described retainer plate 45 is arranged in mounting groove 47 by spring 46; Described spring 46 is the both ends of the surface being arranged on retainer plate 45 respectively; Described waterproof net 44 is mounted in the tail end in leading note chamber 42; The sounding horn that described loud speaker 2 comprises closed chondritic and is coated in chondritic; One end of described loud speaker 2 is electrically connected to each other with earphone interface 1, and the other end of loud speaker 2 mutually seals with air conduit 3 to be communicated with.
The tensile elongation that described air conduit 3 is is 1000mm ~ 200mm.The number of active coils of described air conduit 3 is 10 ~ 20 circles.Described waterproof net 44 top layer is provided with paraffin layer.
A kind of radiation proof air tube earphone described in the utility model, adopt the air conduit 3 of resilient helical that loud speaker 2 imparts acoustic energy is directed at earplug 4, earplug 4 is away from sounding component, radiation-proof effect is good, and vibrating diaphragm 43 tonequality that earplug 4 is provided with bidirectional elastic is good, anti-distorsion, comfortable wearing, and earplug 4 outer setting has waterproof net 44, can prevent liquid from flowing into, prevent mosquito from entering.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. a radiation proof air tube earphone, comprise earphone interface (1), loud speaker (2), air conduit (3) and earplug (4), it is characterized in that: described air conduit (3) is resilient helical hollow sound guide tube; Described earplug (4) comprises the audio amplifier (41) be connected with air conduit (3) one end, the leading note chamber (42) be connected with audio amplifier (41), vibrating diaphragm (43) and waterproof net (44); Described vibrating diaphragm (43) is arranged in the mounting groove (47) of leading note chamber (42) end by retainer plate (45); Described retainer plate (45) is arranged in mounting groove (47) by spring (46); Described spring (46) is the both ends of the surface being arranged on retainer plate (45) respectively; Described waterproof net (44) is mounted in the tail end of leading note chamber (42); Described waterproof net (44) top layer is provided with paraffin layer;
The sounding horn that described loud speaker (2) comprises closed chondritic and is coated in chondritic; One end of described loud speaker (2) is electrically connected to each other with earphone interface (1), and the other end of loud speaker (2) mutually seals with air conduit (3) to be communicated with.
2. a kind of radiation proof air tube earphone according to claim 1, is characterized in that: the tensile elongation that described air conduit (3) is is 1000mm ~ 200mm.
3. according to claim 1 or described a kind of radiation proof air tube earphone, it is characterized in that: the number of active coils of described air conduit (3) is 10 ~ 20 circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516439.5U CN204145704U (en) | 2014-09-09 | 2014-09-09 | A kind of radiation proof air tube earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516439.5U CN204145704U (en) | 2014-09-09 | 2014-09-09 | A kind of radiation proof air tube earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145704U true CN204145704U (en) | 2015-02-04 |
Family
ID=52422365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516439.5U Expired - Fee Related CN204145704U (en) | 2014-09-09 | 2014-09-09 | A kind of radiation proof air tube earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513200A (en) * | 2018-06-04 | 2018-09-07 | 杭州云领商务服务有限公司 | A kind of spiral of air catheter-like ear mold type earphone |
-
2014
- 2014-09-09 CN CN201420516439.5U patent/CN204145704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513200A (en) * | 2018-06-04 | 2018-09-07 | 杭州云领商务服务有限公司 | A kind of spiral of air catheter-like ear mold type earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20180909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |