CN206932399U - Loudspeaker - Google Patents
Loudspeaker Download PDFInfo
- Publication number
- CN206932399U CN206932399U CN201720779649.7U CN201720779649U CN206932399U CN 206932399 U CN206932399 U CN 206932399U CN 201720779649 U CN201720779649 U CN 201720779649U CN 206932399 U CN206932399 U CN 206932399U
- Authority
- CN
- China
- Prior art keywords
- front shroud
- voice coil
- loudspeaker
- terminal
- vibrating diaphragm
- 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.)
- Active
Links
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model provides a kind of loudspeaker, including front shroud and the vibration component and magnetic circuit component that are connected with front shroud；Vibration component includes vibrating diaphragm and is fixed on the voice coil loudspeaker voice coil of vibrating diaphragm side；Wherein, the madial wall of front shroud is provided with avoiding structure, vibrating diaphragm is vacantly bonded on front shroud, and avoiding structure provides oscillation space for vibrating diaphragm；Terminal is embedded with front shroud, the lead of voice coil loudspeaker voice coil extends at terminal and conducting is connected with terminal.Using above-mentioned utility model, the fixation of vibrating diaphragm and magnetic circuit component can be realized by front shroud, product structure is simple, cost is low.
Description
Technical field
Technical field of acoustics is the utility model is related to, more specifically, is related to a kind of loudspeaker.
Background technology
Loudspeaker as the conventional electro-acoustic transducer device for converting electrical energy into acoustic energy, its played in sound place system can not or
Scarce effect.Loudspeaker is a most weak device in sound place system, and for sound puts effect, it be again one most
Important part.The species of loudspeaker is various, and audio electric energy makes its cone or vibrating diaphragm shake by electromagnetism, piezoelectricity or electrostatic effect
Dynamic and with surrounding air produces resonance and sends sound.Therefore, exactly there is the appearance of loudspeaker, people are just able to hear U.S.
Wonderful sound.
At present, in the design process of loudspeaker monomer, high pitch loudspeaker generally comprise front shroud, support, vibrating diaphragm, voice coil loudspeaker voice coil with
And magnetic force component；Under normal circumstances, the clamping of magnetic circuit component or the side of support is bonded in, vibrating diaphragm is adhesively fixed on the another of support
Side, the lead of voice coil loudspeaker voice coil are welded on the terminal of support；Then, magnetic circuit component and support assemble as overall with front shroud part,
Form high pitch loudspeaker product.
Understand, support is as support, an attachment structure, connection magnetic circuit component, voice coil loudspeaker voice coil and front shroud, to properties of product without reality
Matter is contributed, and product structure complexity, cost can be caused higher；In addition, in vibrating diaphragm either magnetic circuit component and support clamping or viscous
In the case of picking out existing loosening, product Dysacousia is also resulted in, influences product acoustical behavior.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of loudspeaker, to solve in current loadspeaker structure,
Need to set support to connect magnetic circuit component and diaphragm structure, cause the problems such as product structure is complicated, cost is high, performance is unstable.
Loudspeaker provided by the utility model, including front shroud and the vibration component and magnetic circuit group that are fixedly connected with front shroud
Part；Vibration component includes vibrating diaphragm and is fixed on the voice coil loudspeaker voice coil of vibrating diaphragm side；Wherein, the madial wall of front shroud is provided with avoiding structure,
Vibrating diaphragm is vacantly bonded on front shroud, and avoiding structure provides oscillation space for vibrating diaphragm；Terminal, the lead of voice coil loudspeaker voice coil are embedded with front shroud
Extend at terminal and conducting is connected with terminal.
Furthermore it is preferred that structure be that terminal is moulded in front shroud, terminal include turn on voice coil loudspeaker voice coil the first terminal, with outside
The Second terminal of portion's capacitors conductive and the third terminal being both turned on voice coil loudspeaker voice coil and electric capacity；Loudspeaker passes through the first terminal and
Two-terminal turns on external circuit.
Furthermore it is preferred that structure be that terminal is moulded in front shroud, terminal includes the shell fragment that is turned on voice coil loudspeaker voice coil；Voice coil loudspeaker voice coil passes through
Shell fragment connects with external circuit.
Furthermore it is preferred that structure be, vibrating diaphragm include with the edge part of the bonding fixation of avoiding structure of front shroud, be arranged at side
The ring of the inner side of edge and the top dome positioned at vibrating diaphragm centre position；Edge part has towards the first face of front shroud and with the
The second face being simultaneously oppositely arranged, the first face and the avoiding structure of edge part are connected.
Furthermore it is preferred that structure be that avoiding structure includes the roof that is fitted with the first face, and exists from one end of roof
The side wall formed on vertical to the direction extension away from vibrating diaphragm；Roof and side wall are a part for the madial wall of front shroud.
Furthermore it is preferred that structure be that magnetic circuit component engages with front shroud；Some claws are provided with magnetic circuit component, on front shroud
Correspondence position be provided with neck, claw is caught at neck.
Furthermore it is preferred that structure be to be additionally provided with the limiting stand of loop configuration in the madial wall of front shroud；Magnetic circuit component and limit
Position platform is fitted by gluing.
Furthermore it is preferred that structure be in addition to the grafting port being arranged on front shroud；Wherein, grafting port be used for it is outer
Portion's terminal or equipment connection.
Furthermore it is preferred that structure be that magnetic circuit component includes T iron, the magnet and washer that are set on the outside of T iron；Washer and magnetic
Between iron, mutually paste and fix between magnet and T iron.
Furthermore it is preferred that structure be that T iron includes cup dolly and being extended vertically upwards from the medium position of base and formed
Stem；Wherein, magnetic gap is formed between magnet, washer and stem, voice coil loudspeaker voice coil is hung in magnetic gap.
It was found from technical scheme above, loudspeaker of the present utility model, the support knot in original speaker product is saved
Structure, by optimizing front cover structure, the fixation of vibrating diaphragm and magnetic circuit component is realized, product cost can not only be saved, can also be simplified
Assembly technology, product structure is simple, stable performance.
Brief description of the drawings
By reference to the explanation below in conjunction with accompanying drawing, and with being more fully understood to of the present utility model, this practicality is new
The other purposes and result of type will be more apparent and should be readily appreciated that.In the accompanying drawings：
Fig. 1 is the exploded view according to the loudspeaker of the utility model embodiment；
Fig. 2 is the stereogram one according to the loudspeaker of the utility model embodiment；
Fig. 3 is the stereogram two according to the loudspeaker of the utility model embodiment；
Fig. 4 is the top view according to the loudspeaker of the utility model embodiment；
Fig. 5 is along the profile at A-A in Fig. 4.
Reference therein includes：Front shroud 1, avoiding structure 11, limiting stand 12, grafting port 2, electric capacity 3, vibrating diaphragm 4, sound
Circle 5, washer 6, magnet 7, T iron 8, the first terminal 91, Second terminal 92, third terminal 93.
Identical label indicates similar or corresponding feature or function in all of the figs.
Embodiment
For loudspeaker of the present utility model is described in detail, specific embodiment of the utility model is entered below with reference to accompanying drawing
Row is described in detail.
Fig. 1 shows the loudspeaker decomposition texture according to the utility model embodiment；Fig. 2 and Fig. 3 difference is from different perspectives
Show the stereochemical structure of the loudspeaker according to the utility model embodiment.
As shown in figure 1, the loudspeaker of the utility model embodiment, including front shroud 1 and the vibration that is fixedly connected with front shroud 1
Component and magnetic circuit component, vibration component includes vibrating diaphragm 4 and is pasted and fixed on the voice coil loudspeaker voice coil 5 of the side of vibrating diaphragm 4, in the madial wall of front shroud 1
On be provided with avoiding structure, vibrating diaphragm 4 is vacantly bonded on avoiding structure, and avoiding structure provides enough keep away for the vibration of vibrating diaphragm 4
Allow space；In addition, being also embedded with terminal on front shroud 1, the lead of voice coil loudspeaker voice coil 5 is extended to from inside loudspeakers at terminal and and terminal
Connection conducting.
Specifically, avoiding structure is loop configuration, and plane and the direction of vibration of vibrating diaphragm 4 mutually hang down where the roof of avoiding structure
Directly, the fixed part of the outermost of vibrating diaphragm 4 is pasted and fixed on avoiding structure by glue；Ring is additionally provided with the madial wall of front shroud 1
The limiting stand of shape structure, after magnetic circuit component forms an entirety, fitted by gluing and limiting stand, limiting stand and avoiding structure
A certain distance be present on the direction of vibration along vibrating diaphragm 4, so as to provide enough oscillation spaces for vibrating diaphragm 4, by front shroud 1
Madial wall sets different positioning end faces (avoiding structure and limiting stand) to realize its fixation to vibrating diaphragm 4 and magnetic circuit component, can
Original supporting structure is saved, reduces the complicated integral structure degree and cost of product.
Fig. 4 shows the plan structure of the loudspeaker according to the utility model embodiment；Fig. 5 is shown in Fig. 4 along at A-A
Cross-section structure.
It is jointly shown with reference to Fig. 1 to Fig. 5, the loudspeaker of the utility model embodiment, including front shroud 1 and it is housed in front shroud
Vibration component and magnetic circuit component in 1；Spaced avoiding structure 11 and limiting stand are provided with the madial wall of front shroud 1
12, vibration component includes the vibrating diaphragm 4 being fixed on avoiding structure 11 and is pasted onto voice coil loudspeaker voice coil 5 of the vibrating diaphragm 4 away from the side of front shroud 1, shakes
Film 4 includes the middle top dome to arch upward and the ring positioned at top dome periphery, and magnetic circuit component includes T iron 8, is set in the magnetic in the outside of T iron 8
Iron 7 and washer 6, between washer 6 and magnet 7, mutually paste and fix between magnet 7 and T iron 8, be fixed as the magnetic circuit of an entirety
Component is by being connected at limiting stand 12.
Wherein, T iron includes cup dolly and the stem that is extended vertically upwards from the medium position of base, magnet 7,
Magnetic gap is formed between washer 6 and the stem of T iron 8, voice coil loudspeaker voice coil 5 is hung in magnetic gap, when the voice coil loudspeaker voice coil 5 in magnetic field has audio
When electric current flows through, alternate motion can be produced by an alternation motive force, so as to drive vibrating diaphragm 4 to shake, and then promoted repeatedly empty
Gas and sounding.
Specifically, vibrating diaphragm 4 include with the edge part (or fixed part, similarly hereinafter) of the bonding fixation of avoiding structure of front shroud 1,
It is arranged at the ring of the inner side of edge part and the top dome positioned at the centre position of vibrating diaphragm 4；Edge part has towards the first of front shroud
The protrusion direction of face and the second face being oppositely arranged with the first face, the first face and top dome is located at the same side of vibrating diaphragm, edge part
The first face be connected with avoiding structure, so that vibrating diaphragm is reversely vacantly bonded in front shroud 1.
Further, avoiding structure includes the roof that is fitted with the first face, and from one end of roof on vertical to
The side wall that direction extension away from vibrating diaphragm forms；Roof and side wall are a part for the madial wall of front shroud 1, the edge of vibrating diaphragm 4
After portion is fixed on roof, the height of side wall can provide the space of enough downward vibrations for vibrating diaphragm.
In an embodiment of the present utility model, magnetic circuit component with front shroud 1 by engaging or connecting and fixing,
Some claws can be set on magnetic circuit component, neck is set in the position of the corresponding claw of front shroud 1, neck is caught in by claw
Place, realizes the clamping of magnetic circuit component and front shroud 1.As shown in figure 1, the claw of several protrusions is provided with the outward flange of washer 6,
The stationary jaw that this claw can be used as magnetic circuit component uses.After magnetic circuit component is connected to front shroud 1, magnetic circuit component with it is spacing
Gluing on the contact surface of platform 12, glue can not only effectively prevent loudspeaker from producing abnormal sound, additionally it is possible to realize magnetic circuit component with before
The firm connection of cover 1, improve the sealing effectiveness and acoustical behavior of product.Further, the diameter value of limiting stand 12 is not less than and kept away
The diameter value of structure 11 is allowed, so that it is guaranteed that the size of magnetic circuit component is done greatly as far as possible, to improve the acoustical behavior of loudspeaker.
In an embodiment of the present utility model, in the injection moulding process of front shroud 1, terminal is moulded in front shroud in advance
In 1, terminal include voice coil loudspeaker voice coil 5 turn on the first terminal 91, with external capacitive 3 turn on Second terminal 92 and with voice coil loudspeaker voice coil 5 and electricity
Hold 3 third terminals 93 being both turned on, the conducting of inside loudspeakers is realized by third terminal 93, passes through the first terminal 91 and second
Terminal 92 realizes the conducting of inside loudspeakers circuit and external circuit.
It should be noted that terminal can also set two, for example, terminal is moulded in front shroud 1, including led with voice coil loudspeaker voice coil 5
Two logical shell fragments or electrical connector, loudspeaker are connected conducting with external circuit by shell fragment or electrical connector.
In another embodiment of the present utility model, loudspeaker also includes the grafting port being arranged on front shroud 1
2；Wherein, grafting port 2 is used to be connected with exterior terminal or equipment.
Loudspeaker provided by the utility model can be seen that by above-mentioned embodiment, set and keep away on front shroud madial wall
Allow structure and limiting stand, vibrating diaphragm and magnetic circuit component are separately fixed at avoiding structure and limit dais, only can be achieved by front shroud
Positioning to vibration component and magnetic circuit component, product structure is simple, easy to assembly, cost is low, stable performance.
Described in an illustrative manner above with reference to accompanying drawing according to the utility model proposes loudspeaker.But this area
It will be appreciated by the skilled person that the loudspeaker proposed for above-mentioned the utility model, can also not departed from the utility model
Various improvement are made on the basis of appearance.Therefore, the scope of protection of the utility model should be by the content of appended claims
It is determined that.
Claims (10)
1. a kind of loudspeaker, it is characterised in that the vibration component and magnetic circuit group being connected including front shroud and with the front shroud
Part；The vibration component includes vibrating diaphragm and is fixed on the voice coil loudspeaker voice coil of the vibrating diaphragm side；Wherein,
The madial wall of the front shroud is provided with avoiding structure, the vibrating diaphragm is vacantly bonded on the front shroud, described to avoid knot
Structure provides oscillation space for the vibrating diaphragm；
Terminal is embedded with the front shroud, the lead of the voice coil loudspeaker voice coil, which is extended at the terminal and is connected with the terminal, leads
It is logical.
2. loudspeaker as claimed in claim 1, it is characterised in that
The terminal is moulded in the front shroud, and the terminal includes the first terminal and the external capacitive turned on the voice coil loudspeaker voice coil
The Second terminal of conducting and the third terminal being both turned on the voice coil loudspeaker voice coil and the electric capacity；
The loudspeaker is turned on by the first terminal and the Second terminal with external circuit.
3. loudspeaker as claimed in claim 1, it is characterised in that
The terminal is moulded in the front shroud, and the terminal includes the shell fragment turned on the voice coil loudspeaker voice coil；
The voice coil loudspeaker voice coil is connected by the shell fragment with external circuit.
4. loudspeaker as claimed in claim 1, it is characterised in that
The vibrating diaphragm includes with the edge part of the bonding fixation of avoiding structure of the front shroud, is arranged at the inner side of the edge part
Ring and the top dome positioned at the vibrating diaphragm centre position；
The edge part has towards the first face of the front shroud and the second face being oppositely arranged with first face, the side
First face of edge is connected with the avoiding structure.
5. loudspeaker as claimed in claim 4, it is characterised in that
The avoiding structure includes the roof that is fitted with first face, and from one end of the roof on vertical to remote
The side wall that direction extension from the vibrating diaphragm forms；
The roof and the side wall are a part for the madial wall of the front shroud.
6. loudspeaker as claimed in claim 1, it is characterised in that
The magnetic circuit component engages with the front shroud；It is provided with some claws on the magnetic circuit component, the correspondence on the front shroud
Position is provided with neck, and the claw is caught at the neck.
7. loudspeaker as claimed in claim 6, it is characterised in that be additionally provided with loop configuration in the madial wall of the front shroud
Limiting stand；
The magnetic circuit component is fitted with the limiting stand by gluing.
8. loudspeaker as claimed in claim 1, it is characterised in that also include the grafting port being arranged on the front shroud；Its
In,
The grafting port is used to be connected with exterior terminal or equipment.
9. loudspeaker as claimed in claim 1, it is characterised in that
The magnetic circuit component includes T iron, the magnet and washer being set on the outside of the T iron；
Between the washer and the magnet, mutually paste and fix between the magnet and the T iron.
10. loudspeaker as claimed in claim 9, it is characterised in that
The T iron includes the stem that cup dolly and the medium position from the base extend vertically upwards；Wherein,
Magnetic gap is formed between the magnet, the washer and the stem, the voice coil loudspeaker voice coil is hung in the magnetic gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779649.7U CN206932399U (en) | 2017-06-29 | 2017-06-29 | Loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779649.7U CN206932399U (en) | 2017-06-29 | 2017-06-29 | Loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932399U true CN206932399U (en) | 2018-01-26 |
Family
ID=61353349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720779649.7U Active CN206932399U (en) | 2017-06-29 | 2017-06-29 | Loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107182016A (en) * | 2017-06-29 | 2017-09-19 | 歌尔丹拿音响有限公司 | Loudspeaker |
-
2017
- 2017-06-29 CN CN201720779649.7U patent/CN206932399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107182016A (en) * | 2017-06-29 | 2017-09-19 | 歌尔丹拿音响有限公司 | Loudspeaker |
| CN107182016B (en) * | 2017-06-29 | 2022-05-03 | 潍坊歌尔丹拿电子科技有限公司 | Loudspeaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211531292U (en) | Sound production device | |
| CN202178854U (en) | Miniature loudspeaker | |
| CN206963073U (en) | A kind of loudspeaker | |
| CN105681977B (en) | Loudspeaker | |
| CN204578771U (en) | Loud speaker | |
| CN106101945A (en) | Speaker | |
| CN202841514U (en) | Loudspeaker unit | |
| CN209526876U (en) | A kind of loudspeaker | |
| CN208638694U (en) | Loudspeaker mould group | |
| CN205793301U (en) | Speaker | |
| CN105848067B (en) | It is provided with the loudspeaker of vibration balanced structure | |
| CN206932399U (en) | Loudspeaker | |
| CN206196050U (en) | Loudspeaker | |
| CN208908490U (en) | Electro-acoustic element | |
| CN205754828U (en) | Speaker | |
| CN208638695U (en) | Loudspeaker mould group | |
| CN206611571U (en) | Loudspeaker | |
| CN208609190U (en) | A kind of twin coil voice coil coil-moving speaker | |
| CN107182016A (en) | Loudspeaker | |
| CN205793279U (en) | Speaker | |
| CN205754845U (en) | Loudspeaker and be provided with the earphone of these loudspeaker | |
| CN206498529U (en) | Loudspeaker | |
| CN206024102U (en) | Horn single body and it is provided with the earphone of the horn single body | |
| CN206061130U (en) | A kind of mobile phone speaker | |
| CN205793281U (en) | Speaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190507 Address after: 266100 Room 308, Beizhai Street Investment Service Center, Laoshan District, Qingdao City, Shandong Province Patentee after: GEER TECHNOLOGY CO., LTD. Address before: 261031 Die Building of North Seoul Electroacoustic Park, Dongfang Road, Weifang High-tech Zone, Shandong Province Patentee before: Goertek Dynaudio Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210622 Address after: 261031 No. 268 Dongfang Road, hi tech Industrial Development Zone, Shandong, Weifang Patentee after: GOERTEK Inc. Address before: 266100 Room 308, Beizhai Street Investment Service Center, Laoshan District, Qingdao City, Shandong Province Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210714 Address after: 261031 Weian Road, Ligu community, Qingchi street, high tech Zone, Weifang City, Shandong Province Patentee after: Weifang geldanna Electronic Technology Co.,Ltd. Address before: 261031 No. 268 Dongfang Road, hi tech Industrial Development Zone, Shandong, Weifang Patentee before: GOERTEK Inc. |
|
| TR01 | Transfer of patent right |