CN207184767U - A kind of new bone conduction earphone - Google Patents
A kind of new bone conduction earphone Download PDFInfo
- Publication number
- CN207184767U CN207184767U CN201721193714.4U CN201721193714U CN207184767U CN 207184767 U CN207184767 U CN 207184767U CN 201721193714 U CN201721193714 U CN 201721193714U CN 207184767 U CN207184767 U CN 207184767U
- Authority
- CN
- China
- Prior art keywords
- voice coil
- loudspeaker
- bone conduction
- magnet
- iron
- 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
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
It the utility model is related to speaker technology field,More particularly to a kind of new bone conduction earphone,Including earphone skeleton,Earphone skeleton both ends are respectively provided with headset body,Headset body includes upper lid,Pad,Loudspeaker,Lower cover and electric silica gel,Upper lid and lower cover form cavity between the two,Loudspeaker is provided with cavity,Pad,Pad is located at loudspeaker close to the side of upper lid,Loudspeaker includes U iron,Magnet is provided with inside U iron,Voice coil loudspeaker voice coil and and magnet concentric,Voice coil loudspeaker voice coil one end is connected with support with glue,Support upper projecting portion position is fixed with shell fragment,Electroconductive elastic sheet is provided with above shell fragment,On electroconductive elastic sheet covered with fixation after dustcloth blend compounds hydropexis on the cover board,Cover plate mutually fastens with support,The utility model can reduce the thickness of loudspeaker,Greatly reduce the build of original bone conduction earphone,Realize lightening design,And improve the Yang Shengqi of bone conduction earphone power.
Description
Technical field
It the utility model is related to speaker technology field, and in particular to a kind of new bone conduction earphone.
Background technology
At present, known loudspeaker is that generation is dynamic after magnetic force is changed into after being powered by voice coil loudspeaker voice coil by between washer generation magnetic gap
Power, vibrating diaphragm is driven to send sound, but this tune make it that loudspeaker build is larger, this allows for the body of bone conduction earphone
Product is larger, increasingly tends to lightening design for current bone conduction earphone, this is insufficient for, and lacks on the market at present
A kind of weary bone conduction earphone can reduce the thickness of loudspeaker so as to meet lightening design, and can effectively improve bone biography
The power of the loudspeaker of guide lug machine.
Utility model content
To solve above-mentioned problem, the utility model provides a kind of new bone conduction earphone, can reduce and raise one's voice
The thickness of device, the build of original bone conduction earphone is greatly reduced, realize lightening design, and improve the poplar of bone conduction earphone
The power of sound device.
A kind of new bone conduction earphone, including earphone skeleton, the earphone skeleton both ends are respectively provided with headset body, described
Headset body includes upper lid, pad, loudspeaker, lower cover and electric silica gel, and the upper lid and lower cover form cavity between the two, institute
State and loudspeaker, pad are provided with cavity, the pad is located at loudspeaker includes U iron, institute close to the side of upper lid, the loudspeaker
State and be provided with magnet inside U iron, the magnet with U iron in concentric position while be connected, and the magnet another side is with washer in same
Home position is connected, and the U iron is connected with frame in concentric position with glue, and voice coil loudspeaker voice coil is provided with the outside of the magnet, described
Voice coil loudspeaker voice coil is with stretching into inside U iron and not being in contact with U iron, magnet and washer with magnet concentric, described voice coil loudspeaker voice coil one end, the voice coil loudspeaker voice coil
The other end is connected with support with glue, and the support upper projecting portion position is fixed with shell fragment, and electroconductive elastic sheet is provided with above the shell fragment,
Covered with being fixed on the cover board after dustcloth blend compounds hydropexis on the electroconductive elastic sheet, the cover plate mutually fastens with support.
Preferably, the earphone skeleton moulding lines meet anthroposomatology design.
Preferably, the magnet is fixed by glue and U iron phases.
Preferably, the coil in the electroconductive elastic sheet can produce magnetic field upon power-up.
Preferably, the magnet is connected by glue with washer.
Preferably, the electroconductive elastic sheet itself being capable of up-down vibration.
Preferably, the lead of the voice coil loudspeaker voice coil is welded to connect with electroconductive elastic sheet.
The beneficial effects of the utility model：Autonomous dynamic is produced after magnetic force is changed into after being powered by electroconductive elastic sheet, reaches hair
Go out the purpose of sound,, can It greatly reduces the thickness of original loudspeaker due to using electroconductive elastic sheet as generating device
Bone conduction earphone it is lightening, and because electroconductive elastic sheet from passive movement is changed into active movement, sent out with voice coil loudspeaker voice coil linkage resonance
The sound gone out is bigger, and the utilization ratio of bone conduction earphone is just more efficient.
Brief description of the drawings
Fig. 1 is a kind of structural decomposition diagram of new bone conduction earphone of the utility model.
Fig. 2 is a kind of loadspeaker structure decomposing schematic representation of new bone conduction earphone of the utility model.
Fig. 3 is the voice coil loudspeaker voice coil and electroconductive elastic sheet connection diagram of a kind of new bone conduction earphone of the utility model.
Fig. 4 is a kind of electroconductive elastic sheet structural representation of new bone conduction earphone of the utility model.
In figure：1- earphone skeletons；Covered on 2-；3- pads；4- loudspeakers；41-U iron；42- magnet；43- washers；44- basins
Frame；45- voice coil loudspeaker voice coils；46- supports；47- shell fragments；48- electroconductive elastic sheets；49- dustcloths；40- cover plates；5- lower covers；6- leads the silica gel that shakes.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
As Figure 1-Figure 4, a kind of new bone conduction earphone, including earphone skeleton 1, the both ends of earphone skeleton 1 are each
Provided with headset body, the headset body includes upper lid 2, pad 3, loudspeaker 4, lower cover 5 and electric silica gel 6, the upper lid 2
Cavity is formed between the two with lower cover 5, is provided with loudspeaker 4, pad 3 in the cavity, it is close that the pad 3 is located at loudspeaker 4
The side of upper lid, the loudspeaker 4 include U iron 41, and the inside of U iron 41 is provided with magnet 42, described one side of magnet 42 and U iron 41
Connected in concentric position, the another side of magnet 41 is connected with washer 43 in concentric position, the U iron 41 and frame 44 in
Concentric position is connected with glue, and the outside of the magnet 42 is provided with voice coil loudspeaker voice coil 45, the voice coil loudspeaker voice coil 45 with and the concentric of magnet 42,
Described one end of voice coil loudspeaker voice coil 45 is stretched into inside U iron 41 and is not in contact with U iron 41, magnet 42 and washer 43, the other end of voice coil loudspeaker voice coil 45
It is connected with support 46 with glue, the upper projecting portion position of support 46 is fixed with shell fragment 47, and the top of shell fragment 47 is provided with conductive bullet
Piece 48, covered with being fixed on after the blend compounds hydropexis of dustcloth 49 on cover plate 40 on the electroconductive elastic sheet 48, the cover plate 40 with
Support 46 mutually fastens.
As Figure 1-Figure 4, the earphone skeleton moulding lines meet anthroposomatology design, the magnet 42 by glue and
The phase of U iron 41 is fixed, and the coil in the electroconductive elastic sheet 48 can produce magnetic field upon power-up, the magnet 42 by glue with
Washer 43 connects, the electroconductive elastic sheet 48 itself can up-down vibration, the lead of the voice coil loudspeaker voice coil 45 connects with the welding of electroconductive elastic sheet 48
Connect.
As shown in figure 3, two wires of voice coil loudspeaker voice coil 45 are connected with two solder joints of electroconductive elastic sheet 48, the two of electroconductive elastic sheet 48
Individual solder joint is connected with external power source, electric current is passed through electroconductive elastic sheet 48 and voice coil loudspeaker voice coil 45, two wires and the conductive bullet of voice coil loudspeaker voice coil 45
Piece 48 is connected, wire and outside power supply in succession.When electric current is by electroconductive elastic sheet 48, because of electroconductive elastic sheet 48 inherently one
Big coil, electric current by when produce magnetic field, produce and be attracted or repelled with the magnetic field of the magnet 42 in loudspeaker, electroconductive elastic sheet 48
The effect that vibration reaches sounding is produced, because, as generating device, It greatly reduces original loudspeaker using electroconductive elastic sheet
Thickness, be capable of the lightening of bone conduction earphone.
In another embodiment as shown in Figure 2, for loudspeaker voice coil wire when being powered, electric current passes through the He of electroconductive elastic sheet 48
Voice coil loudspeaker voice coil 45 produces motion in the presence of magnet 42, and voice coil loudspeaker voice coil 45, electroconductive elastic sheet 48 produce resonance motion together, so as in loudspeaker
Electric current, magnetic field is produced by electroconductive elastic sheet 48 by the wire of voice coil loudspeaker voice coil 45, and resonate together with voice coil loudspeaker voice coil 45.Electroconductive elastic sheet 48 is by quilt
Dynamic motion is changed into active movement, bigger with the linkage of voice coil loudspeaker voice coil 45 the sent sound that resonates, and the utilization ratio of bone conduction earphone is just more
Increase effect.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of new bone conduction earphone, it is characterised in that including earphone skeleton, the earphone skeleton both ends are respectively provided with earphone
Body, the headset body include upper lid, pad, loudspeaker, lower cover and electric silica gel, the upper lid and lower cover shape between the two
Into cavity, loudspeaker, pad are provided with the cavity, the pad is located at loudspeaker close to the side of upper lid, the loudspeaker
Including U iron, magnet is provided with inside the U iron, the magnet with U iron in concentric position while be connected, the magnet another side
It is connected with washer in concentric position, the U iron is connected with frame in concentric position with glue, is provided with the outside of the magnet
Voice coil loudspeaker voice coil, the voice coil loudspeaker voice coil with and magnet concentric, described voice coil loudspeaker voice coil one end is stretched into inside U iron not to connect with U iron, magnet and washer
Touch, the voice coil loudspeaker voice coil other end is connected with support with glue, and the support upper projecting portion position is fixed with shell fragment, is set above the shell fragment
Have an electroconductive elastic sheet, on the electroconductive elastic sheet covered with after dustcloth blend compounds hydropexis it is fixed on the cover board, the cover plate and branch
Frame mutually fastens.
A kind of 2. new bone conduction earphone according to claim 1, it is characterised in that：The earphone skeleton moulding lines
Meet anthroposomatology design.
A kind of 3. new bone conduction earphone according to claim 1, it is characterised in that：The magnet passes through glue and U
Iron phase is fixed.
A kind of 4. new bone conduction earphone according to claim 1, it is characterised in that：Coil in the electroconductive elastic sheet
Magnetic field can be produced upon power-up.
A kind of 5. new bone conduction earphone according to claim 1, it is characterised in that：The magnet passes through glue and China
Department's connection.
A kind of 6. new bone conduction earphone according to claim 1, it is characterised in that：The electroconductive elastic sheet itself can
Up-down vibration.
A kind of 7. new bone conduction earphone according to claim 1, it is characterised in that：The lead of the voice coil loudspeaker voice coil and conduction
Shell fragment is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721193714.4U CN207184767U (en) | 2017-09-18 | 2017-09-18 | A kind of new bone conduction earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721193714.4U CN207184767U (en) | 2017-09-18 | 2017-09-18 | A kind of new bone conduction earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207184767U true CN207184767U (en) | 2018-04-03 |
Family
ID=61747735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721193714.4U Expired - Fee Related CN207184767U (en) | 2017-09-18 | 2017-09-18 | A kind of new bone conduction earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207184767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020238708A1 (en) * | 2019-05-29 | 2020-12-03 | 朱达云 | Bone conduction vibrator and bone conduction hearing device |
| WO2021063112A1 (en) * | 2019-09-30 | 2021-04-08 | 朱达云 | Bone conduction loudspeaker, bone conduction headphones and bone conduction hearing aid |
-
2017
- 2017-09-18 CN CN201721193714.4U patent/CN207184767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020238708A1 (en) * | 2019-05-29 | 2020-12-03 | 朱达云 | Bone conduction vibrator and bone conduction hearing device |
| WO2021063112A1 (en) * | 2019-09-30 | 2021-04-08 | 朱达云 | Bone conduction loudspeaker, bone conduction headphones and bone conduction hearing aid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201234336Y (en) | Receiver unit | |
| CN209057357U (en) | Screen vibration-sound generating device and electronic product | |
| CN207184767U (en) | A kind of new bone conduction earphone | |
| CN206481453U (en) | The ultrathin loudspeaker of brace type bullet ripple is carried in a kind of voice coil loudspeaker voice coil | |
| CN203193879U (en) | Vibratory loudspeaker | |
| CN111836176B (en) | Sound production assembly and electronic equipment | |
| CN204539466U (en) | A kind of full range osteoacusis loudspeaker | |
| CN204104131U (en) | A kind of high-keyed dynamic iron unit | |
| CN104506988A (en) | Novel bone-conduction telephone receiver | |
| CN207854168U (en) | Moving-iron receiver | |
| CN206611571U (en) | Loudspeaker | |
| CN205812318U (en) | A kind of moving coil earphone | |
| CN204442618U (en) | Novel bone conduction receiver | |
| CN207184804U (en) | A kind of mobile phone ultrathin loudspeaker | |
| CN207166764U (en) | A kind of Loudspeaker diaphragm with conducting function | |
| CN201854413U (en) | Minitype speaker | |
| CN205793315U (en) | A kind of bass horn | |
| CN207184803U (en) | A kind of loudspeaker of new bullet ripple | |
| CN205584493U (en) | Move iron vibrations conduction device and sound generating mechanism who uses thereof | |
| CN204616078U (en) | Speaker unit | |
| CN206365027U (en) | One kind coupling electro-acoustic conversion device | |
| CN203039850U (en) | Bone conduction earphone | |
| CN205142518U (en) | Loudspeaker | |
| CN102932715A (en) | Hardware shrapnel type resonant sound generator | |
| CN206472174U (en) | A kind of wireless charging mobile phone support |
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: 20180403 Termination date: 20210918 |