CN206350158U - Loudspeaker - Google Patents
Loudspeaker Download PDFInfo
- Publication number
- CN206350158U CN206350158U CN201621396522.9U CN201621396522U CN206350158U CN 206350158 U CN206350158 U CN 206350158U CN 201621396522 U CN201621396522 U CN 201621396522U CN 206350158 U CN206350158 U CN 206350158U
- Authority
- CN
- China
- Prior art keywords
- voice coil
- coil leads
- side wall
- escape groove
- frame
- 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
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of loudspeaker, it includes frame, the magnetic circuit system and vibrational system being contained in frame, frame has ring-type pedestal and the side wall upwardly extended from pedestal upper surface outer peripheral edge, vibrational system includes fitting in the vibrating diaphragm of frame side wall upper surface and is fixed in vibrating diaphragm lower surface and is suspended in the voice coil loudspeaker voice coil in magnetic circuit system, voice coil loudspeaker voice coil has voice coil leads, voice coil leads are laid on the pedestal upper surface positioned at magnetic circuit system and frame side wall through magnetic circuit system, wherein, the medial surface of frame side wall installs the first escape groove through side wall upper surface with respect to the wire outlet position of voice coil leads, first escape groove extends along voice coil leads cloth set direction, especially noise is produced so as to be prevented effectively from voice coil leads close to the voice coil leads of voice coil loudspeaker voice coil outlet position and the collision of frame side wall, make loudspeaker that there is more excellent acoustical behavior.
Description
Technical field
The utility model is related to a kind of electro-acoustic element, more particularly to a kind of loudspeaker.
Background technology
With the fast development of electronic information technology, increasing electronics applications loudspeaker is used as its pars stridulans
Part, such as mobile phone, notebook computer.Nowadays, people increasingly require that loudspeaker has high tone quality, the acoustical behavior of low noise.
Present loudspeaker mainly includes frame, the magnetic circuit system being contained in frame and vibrational system, and frame has
Ring-type pedestal and the side wall upwardly extended from pedestal upper surface outer peripheral edge, vibrational system include the sound being suspended in magnetic circuit system
Circle, voice coil loudspeaker voice coil has voice coil leads.The voice coil leads are laid in positioned at magnetic circuit system and frame side wall through magnetic circuit system
Pedestal upper surface on, but voice coil loudspeaker voice coil move up and down during, voice coil leads are easily driven and horizontal jitter, cause sound
Circle lead especially easily collides with the side wall of frame close to the voice coil leads of outlet position and produces noise, is raised so as to have impact on
The acoustical behavior of sound device.
Therefore, it is necessary to propose a kind of new loudspeaker to overcome above mentioned problem in fact.
Utility model content
The purpose of this utility model is to overcome above-mentioned of the prior art not enough raise there is provided a kind of acoustical behavior is excellent
Sound device.
To achieve these goals, the utility model provides a kind of loudspeaker, and it includes frame, the magnetic being contained in frame
Road system and vibrational system, the frame have ring-type pedestal and the side wall upwardly extended from pedestal upper surface outer peripheral edge, described
Vibrational system includes fitting in the vibrating diaphragm of frame side wall upper surface and is fixed in vibrating diaphragm lower surface and is suspended in magnetic circuit system
Voice coil loudspeaker voice coil, voice coil loudspeaker voice coil has voice coil leads, and voice coil leads are laid in positioned at magnetic circuit system and frame side wall through magnetic circuit system
On pedestal upper surface, wherein, the medial surface of the frame side wall has been installed through side wall upper table with respect to the wire outlet position of voice coil leads
First escape groove in face, first escape groove extends along voice coil leads cloth set direction.
As a further improvement, the magnetic circuit system includes the magnetic bowl being installed in pedestal, and magnetic bowl is provided with bottom wall and certainly
The spaced interstitial side wall that bottom wall edge is extended upward, voice coil leads pass through relative with voice coil leads outlet position
Space.
As a further improvement, the frame pedestal installed with respect to the wire outlet position of voice coil leads through its upper surface and
Second escape groove of medial surface, the second escape groove connects with the magnetic bowl space of relative voice coil leads outlet position and the first escape groove
Logical, voice coil leads are suspended in the second escape groove and its end is retained on pedestal upper surface.
As a further improvement, second escape groove is further along the cloth set direction identical direction with voice coil leads
Be inclined upwardly extension.
As a further improvement, second escape groove is identical with the development length of the first escape groove.
As a further improvement, the voice coil leads take the shape of the letter U shape along outlet direction.
In summary, the medial surface that the utility model loudspeaker passes through the frame side wall in relative voice coil leads outlet position
The first escape groove extended along voice coil leads cloth set direction is set, especially gone out so as to be prevented effectively from voice coil leads close to voice coil loudspeaker voice coil
The voice coil leads of line position are collided with frame side wall and produce noise, loudspeaker is had more excellent acoustical behavior.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the utility model loudspeaker.
Fig. 2 is three-dimensional combination figure of the utility model loudspeaker except vibrating diaphragm.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
Fig. 1 and Fig. 2 is referred to, the utility model provides a kind of loudspeaker, and it includes frame 10, is contained in frame 10
Magnetic circuit system 20 and vibrational system 30.
Frame 10 has ring-type pedestal 11 and the side wall 12 upwardly extended from the upper surface outer peripheral edge of pedestal 11；Vibrational system 30
Including fitting in the vibrating diaphragm 31 of the upper surface of 10 side wall of frame 12 and being fixed in the lower surface of vibrating diaphragm 31 and be suspended in magnetic circuit system 20
Voice coil loudspeaker voice coil 32, voice coil loudspeaker voice coil 32 has voice coil leads 321, and voice coil leads 321 are laid in positioned at magnetic circuit system 20 through magnetic circuit system 20
On the upper surface of pedestal 11 between the side wall 12 of frame 10；Wherein, the medial surface of the side wall 12 of frame 10 is with respect to voice coil leads 321
Wire outlet position installs the first escape groove 121 through the upper surface of side wall 12, and the first escape groove 121 is along the side of laying of voice coil leads 321
To extension, so as to avoid voice coil loudspeaker voice coil of the voice coil leads 321 especially close to voice coil loudspeaker voice coil outlet position in the motion process of voice coil loudspeaker voice coil 32 from drawing
Line 321 collides with the side wall 12 of frame 10 and produces noise.
Magnetic circuit system 20 is including the magnetic bowl 21 being installed in pedestal 11, the magnet steel 22 being placed in magnetic bowl 21 and is placed in magnet steel 22
On pole piece 23, magnetic bowl 21 is provided with bottom wall 211 and the spaced formation space 212 that is extended upward from the edge of bottom wall 211
Side wall 213, forms magnetic gap between magnet steel 22 and pole piece 23 and side wall 213, voice coil loudspeaker voice coil 32 is placed in magnetic gap.When voice coil loudspeaker voice coil 32 is powered
Afterwards, voice coil loudspeaker voice coil 32 can vibrate in the presence of the magnetic field of magnetic circuit system 20, and then drive vibrating diaphragm 31 together to vibrate.
The wire outlet position of the relative voice coil leads 321 of 10 pedestal of frame 11 is installed keeps away through the second of its upper surface and medial surface
Allow groove 111, the second escape groove 111 and magnetic 21 spaces 212 of bowl of the relative outlet position of voice coil leads 321 and the first escape groove 121
Connection, voice coil leads 321 are suspended in the second escape groove 111 through the space 121 relative with the outlet position of voice coil leads 321,
And its end is retained on the upper surface of pedestal 11, so as to avoid the voice coil leads 321 in the motion process of voice coil loudspeaker voice coil 32 from especially leaning on
The voice coil leads 321 of nearly voice coil loudspeaker voice coil outlet position are collided with the side wall 213 of magnetic bowl 21 and the upper surface of pedestal 11 and produce noise.
In the present embodiment, voice coil leads 321 take the shape of the letter U shape along outlet direction.
More preferably, the second escape groove 111 is further inclined upwardly along the cloth set direction identical direction with voice coil leads 321
Extension, and the second escape groove 111 is identical with the development length of the first escape groove 121.
In summary, the utility model loudspeaker passes through the side wall 12 of frame 10 in the relative outlet position of voice coil leads 321
Medial surface set along the cloth set direction of voice coil leads 321 extend the first escape groove 121, so as to be prevented effectively from voice coil leads
321 especially collide close to the voice coil leads 321 of voice coil loudspeaker voice coil outlet position and the side wall 12 of frame 10 and produce noise, make utensil of raising one's voice
There is more excellent acoustical behavior.
There is described herein preferred embodiment of the present utility model, implement including being used for known to utility model people
Optimal mode of the present utility model.It should be understood that shown embodiment is only exemplary, it is not construed as limiting this practicality newly
The scope of type, therefore be similarly contained in the equivalent structure change carried out by the utility model specification and accompanying drawing content such as
In the range of the utility model.
Claims (6)
1. a kind of loudspeaker, it includes frame, the magnetic circuit system being contained in frame and vibrational system, and the frame has ring-type
Pedestal and the side wall upwardly extended from pedestal upper surface outer peripheral edge, the vibrational system include fitting in frame side wall upper surface
Vibrating diaphragm and it is fixed in vibrating diaphragm lower surface and is suspended in the voice coil loudspeaker voice coil in magnetic circuit system, voice coil loudspeaker voice coil has voice coil leads, and voice coil leads are passed through
Magnetic circuit system is laid on the pedestal upper surface between magnetic circuit system and frame side wall, it is characterised in that：The frame side
The medial surface of wall installs the first escape groove through side wall upper surface, first escape groove with respect to the wire outlet position of voice coil leads
Extend along voice coil leads cloth set direction.
2. loudspeaker according to claim 1, it is characterised in that：The magnetic circuit system includes the magnetic being installed in pedestal
Bowl, magnetic bowl provided with bottom wall and the spaced interstitial side wall that is extended upward from bottom wall edge, voice coil leads pass through with
The relative space in voice coil leads outlet position.
3. loudspeaker according to claim 2, it is characterised in that：Outlet position of the frame pedestal with respect to voice coil leads
Provided with the second escape groove through its upper surface and medial surface, the second escape groove and the magnetic bowl of relative voice coil leads outlet position are empty
Gap is connected with the first escape groove, and voice coil leads are suspended in the second escape groove and its end is retained on pedestal upper surface.
4. loudspeaker according to claim 3, it is characterised in that：Second escape groove further along and voice coil leads
Cloth set direction identical direction is inclined upwardly extension.
5. loudspeaker according to claim 4, it is characterised in that：The extension of second escape groove and the first escape groove is long
Degree is identical.
6. loudspeaker according to claim 1, it is characterised in that：The voice coil leads take the shape of the letter U shape along outlet direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396522.9U CN206350158U (en) | 2016-12-19 | 2016-12-19 | Loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396522.9U CN206350158U (en) | 2016-12-19 | 2016-12-19 | Loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206350158U true CN206350158U (en) | 2017-07-21 |
Family
ID=59321936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621396522.9U Expired - Fee Related CN206350158U (en) | 2016-12-19 | 2016-12-19 | Loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206350158U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495245A (en) * | 2018-05-21 | 2018-09-04 | 东莞顺合丰电业有限公司 | Loadspeaker structure |
| CN112911474A (en) * | 2021-03-30 | 2021-06-04 | 华勤技术股份有限公司 | Loudspeaker |
| WO2021128334A1 (en) * | 2019-12-27 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Sound production device and speaker box thereof |
-
2016
- 2016-12-19 CN CN201621396522.9U patent/CN206350158U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495245A (en) * | 2018-05-21 | 2018-09-04 | 东莞顺合丰电业有限公司 | Loadspeaker structure |
| WO2021128334A1 (en) * | 2019-12-27 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Sound production device and speaker box thereof |
| CN112911474A (en) * | 2021-03-30 | 2021-06-04 | 华勤技术股份有限公司 | Loudspeaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206350158U (en) | Loudspeaker | |
| CN202799128U (en) | Speaker | |
| CN103778909B (en) | Screen sonification system and its control method | |
| CN201639767U (en) | Multifunctional miniature loudspeaker | |
| CN102014331A (en) | Multifunctional micro-speaker | |
| CN205847596U (en) | Vibration-sound generating device | |
| CN204069323U (en) | Microphone device | |
| CN202488683U (en) | Sound generator | |
| CN204906693U (en) | Sounding device | |
| CN205693881U (en) | A kind of speaker system and mobile terminal | |
| CN102065360B (en) | Integrated system of electromagnetic loudspeaker | |
| CN207283798U (en) | Loudspeaker monomer and electronic equipment | |
| CN207184805U (en) | Loudspeaker monomer and electronic equipment | |
| CN103747399B (en) | Multifunctional electroacoustic device | |
| CN203563183U (en) | A sounding apparatus and an electronic device | |
| CN209390321U (en) | A kind of loudspeaker | |
| CN204442674U (en) | A kind of loud speaker module | |
| CN203352785U (en) | Sounding device | |
| CN208353575U (en) | Loudspeaker mould group | |
| CN206350159U (en) | Loudspeaker | |
| CN207184797U (en) | Loudspeaker monomer and electronic equipment | |
| CN206237601U (en) | A kind of loudspeaker based on passive type Yu paraphase Manifold technology | |
| CN205847574U (en) | Speaker | |
| CN205657836U (en) | Audio frequency electromagnetism massage resonance speaker | |
| CN206237606U (en) | Acoustical generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170721 Termination date: 20211219 |