CN205647950U - Multi -vibrating -diaphragm loudspeaker - Google Patents
Multi -vibrating -diaphragm loudspeaker Download PDFInfo
- Publication number
- CN205647950U CN205647950U CN201620352898.3U CN201620352898U CN205647950U CN 205647950 U CN205647950 U CN 205647950U CN 201620352898 U CN201620352898 U CN 201620352898U CN 205647950 U CN205647950 U CN 205647950U
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- groove
- vibrating diaphragm
- plate
- vibrating
- adapts
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Abstract
The utility model relates to a speaker technical field especially relates to a multi -vibrating -diaphragm loudspeaker, the utility model discloses a multi -vibrating -diaphragm loudspeaker, including an installation section of thick bamboo, still including set up in outer frame, the outer magnet body of the upper end of an installation section of thick bamboo, set up in in the installation section of thick bamboo and at two main magnet between the outer magnet body, vibrating diaphragm group and set up in the voice coil loudspeaker voice coil of the downside of vibrating diaphragm group, vibrating diaphragm group including bottom plate, positioning seat, set up in the interior jacking bar of the upside of bottom plate, set up in the welt of interior jacking bar's upper end, set up in an upper fixed plate, the cover of the upper end of welt are located interior jacking bar go up and compress tightly in first spring, second vibrating diaphragm, the first vibrating diaphragm of the upside of bottom plate and set up in the third vibrating diaphragm of the opposite side of second vibrating diaphragm, the utility model discloses a multi -vibrating -diaphragm loudspeaker convenient operation, it is convenient to adjust, and the audio is better.
Description
Technical field
This utility model relates to loudspeaker techniques field, particularly relates to a kind of many vibrating membrane loudspeakers.
Background technology
Speaker is often to use in people's daily life.The Magnet of speaker is by external force
Can vibrate during impact, even can deviate original position time serious, cause device damage.Due to
Vibrating diaphragm lacks the buffer unit of necessity, may produce it when vibration is more violent and destroy.
Accordingly, it is desirable to provide a kind of speaker, its vibrating diaphragm be provided with buffer unit, Magnet installs jail
Gu.
Utility model content
The purpose of this utility model is to provide a kind of many vibrating membrane loudspeakers, solves traditional diaphragm of loudspeaker
Lacking buffer unit, Magnet installs unstable problem.
This utility model be the technical scheme is that by its technical problem of solution
A kind of many vibrating membrane loudspeakers, including mounting cylinder, also include being arranged at the upper end of described mounting cylinder
Outside framework, it is arranged at the outer magnet of the bottom of described mounting cylinder, is arranged in described mounting cylinder and is in
Main magnet between two described outer magnets, the vibrating diaphragm group being arranged at the upside of described main magnet and setting
Voice coil loudspeaker voice coil in the downside of described vibrating diaphragm group；
Described vibrating diaphragm group includes bottom plate, the positioning seat being arranged at the downside of described bottom plate, sets
The interior top-fastening rod being placed in the upside of described bottom plate, the liner plate being arranged at the upper end of described interior top-fastening rod,
Be arranged at the upper end of described liner plate upper mounted plate, be sheathed on described interior top-fastening rod and be pressed in described
First spring of the upside of bottom plate, it is arranged at second the shaking of middle part of the upside of fixed plate
Film, be arranged at fixed plate upper end and be in described second vibrating diaphragm side the first vibrating diaphragm and
It is arranged at the 3rd vibrating diaphragm of the opposite side of described second vibrating diaphragm；
The longitudinal section of described bottom plate is trapezoidal；First it is provided with solid in the bottom of described bottom plate
Determining groove, described first fixes groove and described positioning seat adapts；Described positioning seat is spherical；Along institute
Stating the radial direction of positioning seat to be provided with second in the inner and fix groove, described second fixes groove and described voice coil loudspeaker voice coil phase
Adapt to；
Be provided with the 3rd in the top of described bottom plate and fix groove, the described 3rd fix groove and described in
Top-fastening rod adapts；Described interior top-fastening rod is cylindric；In described liner plate, it is provided with the 4th fixes groove,
Described 4th fixes groove and described interior top-fastening rod adapts；The bottom of described liner plate is provided with the first pressure
Tight groove, the sidewall of described first pressing groove is curved surface；Described first pressing groove and described first spring phase
Adapt to；
Be provided with main fixing groove in the top of fixed plate, described master fixes groove and described second and shakes
Film adapts；The structure of described 3rd vibrating diaphragm is consistent with the structure of described first vibrating diaphragm；Described 3rd shakes
The outer wall of film is ellipsoid.
Wherein, described outer magnet includes base plate, is arranged at the clamping of the edge of the upper end of described base plate
Block, the extrusion being arranged in the sidewall of described clamping block, it is arranged between two described extrusions
First Magnet, be arranged at the downside of described base plate main keeper, rotation be located on described main keeper
First regulating part, along described first regulating part radial direction revolve be located at the regulation on described first regulating part
Handle and the second spring being sheathed on described main keeper and being pressed on described base plate.
Wherein, described base plate is discoid；The first buckling groove, institute it is provided with in the top of described base plate
State the first buckling groove and described clamping block adapts；The longitudinal section of described clamping block is trapezoidal；
Main pressing groove, described main pressing groove and described extrusion it is provided with in the sidewall of described clamping block
Adapt；Described extrusion is ellipsoid shape；
Being provided with first to spin groove in the bottom of described base plate, described first spins groove and described main location
Part adapts；Described main keeper is round table-like；Described first regulating part is ellipsoid shape；Along described
The radial direction of the first regulating part is provided with the first installing hole, described first installing hole and described regulation in the inner
Handle adapts.
The utility model has the advantage of:
Many vibrating membrane loudspeakers of the present utility model, including mounting cylinder, also include being arranged at described mounting cylinder
Upper end outside framework, be arranged at the outer magnet of the bottom of described mounting cylinder, be arranged at described mounting cylinder
In and be in the main magnet between two described outer magnets, be arranged at the vibrating diaphragm of the upside of described main magnet
Group and be arranged at the voice coil loudspeaker voice coil of downside of described vibrating diaphragm group.Many vibrating membrane loudspeakers of the present utility model are using
Time, vibrating diaphragm group can be played very well by positioning seat, interior top-fastening rod, the first spring and upper mounted plate
Buffer protection function；By extrusion, clamping block and base plate, the first Magnet is firmly installed.
Accompanying drawing explanation
Fig. 1 is the front view of many vibrating membrane loudspeakers of the present utility model.
Fig. 2 is the front view of vibrating diaphragm group of the present utility model.
Fig. 3 is the front view of outer magnet of the present utility model.
1-main magnet；2-outer magnet；21-the first Magnet；22-extrusion；23-clamps block；At the bottom of 24-
Plate；25-regulates handle；26-the first regulating part；The main keeper of 27-；28-the second spring；3-voice coil loudspeaker voice coil；
4-mounting cylinder；5-vibrating diaphragm group；51-the 3rd vibrating diaphragm；52-the second vibrating diaphragm；53-liner plate；54-first shakes
Film；55-bottom plate；56-positioning seat；Top-fastening rod in 57-；58-the first spring；59-upper mounted plate；
6-outside framework.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be prone to effect
Understand and understand, below in conjunction with diagram and specific embodiment, this utility model is expanded on further.
In conjunction with Fig. 1 to Fig. 3, many vibrating membrane loudspeakers of the present utility model are described in detail.
Many vibrating membrane loudspeakers of the present utility model, including mounting cylinder 4, also include being arranged at described mounting cylinder
The outside framework 6 of the upper end of 4, be arranged at the bottom of described mounting cylinder 4 outer magnet 2, be arranged at described
Mounting cylinder 4 is interior and is in the main magnet 1 between two described outer magnets 2, is arranged at described main magnet 1
The vibrating diaphragm group 5 of upside and be arranged at the voice coil loudspeaker voice coil 3 of downside of described vibrating diaphragm group 5；
Described vibrating diaphragm group 5 includes bottom plate 55, is arranged at the location of the downside of described bottom plate 55
Seat 56, be arranged at the upside of described bottom plate 55 interior top-fastening rod 57, be arranged at described in hold out against
The liner plate 53 of the upper end of bar 57, it is arranged at the upper mounted plate 59 of the upper end of described liner plate 53, is sheathed on
On described interior top-fastening rod 57 and be pressed in described bottom plate 55 upside the first spring 58, arrange
In the upside of fixed plate 59 middle part the second vibrating diaphragm 52, be arranged at fixed plate 59
Upper end and be in first vibrating diaphragm 54 of side of described second vibrating diaphragm 52 and be arranged at described second and shake
3rd vibrating diaphragm 51 of the opposite side of film 52；
The longitudinal section of described bottom plate 55 is trapezoidal；It is provided with in the bottom of described bottom plate 55
First fixes groove, and described first fixes groove and described positioning seat 56 adapts；Described positioning seat 56 is
Spherical；Radial direction along described positioning seat 56 is provided with second in the inner and fixes groove, and described second fixes
Groove and described voice coil loudspeaker voice coil 3 adapt；
Being provided with the 3rd in the top of described bottom plate 55 and fix groove, the described 3rd fixes groove and described
Interior top-fastening rod 57 adapts；Described interior top-fastening rod 57 is cylindric；It is provided with in described liner plate 53
4th fixes groove, and the described 4th fixes groove and described interior top-fastening rod 57 adapts；In described liner plate 53
Bottom be provided with the first pressing groove, the sidewall of described first pressing groove is curved surface；Described first compresses
Groove and described first spring 58 adapt；
Be provided with main fixing groove in the top of fixed plate 59, described master fixes groove and described second
Vibrating diaphragm 52 adapts；The structure of described 3rd vibrating diaphragm 51 is consistent with the structure of described first vibrating diaphragm 54；
The outer wall of described 3rd vibrating diaphragm 51 is ellipsoid.
Described outer magnet 2 includes base plate 24, is arranged at the clamping of the edge of the upper end of described base plate 24
Block 23, the extrusion 22 being arranged in the sidewall of described clamping block 23, it is arranged at two described extruding
The first Magnet 21 between part 22, be arranged at the main keeper 27 of the downside of described base plate 24, rotation sets
The first regulating part 26 on described main keeper 27, radial direction along described first regulating part 26 are revolved
The regulation handle 25 be located on described first regulating part 26 and be sheathed on described main keeper 27 and press
Tight the second spring 28 on described base plate 24.
Described base plate 24 is discoid；The top of described base plate 24 is provided with the first buckling groove, institute
State the first buckling groove and described clamping block 23 adapts；The longitudinal section of described clamping block 23 is trapezoidal；
Main pressing groove, described main pressing groove and described extruding it is provided with in the sidewall of described clamping block 23
Part 22 adapts；Described extrusion 22 is ellipsoid shape；
Be provided with first to spin groove in the bottom of described base plate 24, described first spin groove and described master fixed
Position part 27 adapts；Described main keeper 27 is round table-like；Described first regulating part 26 is ellipsoid shape；
Radial direction along described first regulating part 26 is provided with the first installing hole, described first installing hole in the inner
Adapt with described regulation handle 25.
Of the present utility model ultimate principle, principal character and of the present utility model have more than been shown and described
Advantage.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments,
Principle of the present utility model is simply described, without departing from this reality described in above-described embodiment and description
Various changes and modifications are also had, these changes with this utility model on the premise of novel spirit and scope
In the range of both falling within claimed this utility model with improvement.This utility model claim scope by
Appending claims and equivalent thereof define.
Claims (3)
1. a vibrating membrane loudspeaker more than, including mounting cylinder (4), it is characterised in that: also include being arranged at institute
Outside the outside framework (6) of stating the upper end of mounting cylinder (4), the bottom being arranged at described mounting cylinder (4)
Magnet (2), it is arranged in described mounting cylinder (4) and is between two described outer magnets (2)
Main magnet (1), it is arranged at the vibrating diaphragm group (5) of the upside of described main magnet (1) and is arranged at described
The voice coil loudspeaker voice coil (3) of the downside of vibrating diaphragm group (5)；
Described vibrating diaphragm group (5) includes bottom plate (55), is arranged at described bottom plate (55)
Downside positioning seat (56), be arranged at the upside of described bottom plate (55) interior top-fastening rod (57),
It is arranged at the liner plate (53) of the upper end of described interior top-fastening rod (57), is arranged at described liner plate (53)
The upper mounted plate (59) of upper end, to be sheathed on described interior top-fastening rod (57) upper and be pressed in described lower fixing
First spring (58) of the upside of plate (55), it is arranged in the upside of fixed plate (59)
Second vibrating diaphragm (52) in portion, it is arranged at the upper end of fixed plate (59) and is in described second and shakes
First vibrating diaphragm (54) of the side of film (52) and be arranged at the opposite side of described second vibrating diaphragm (52)
The 3rd vibrating diaphragm (51)；
The longitudinal section of described bottom plate (55) is trapezoidal；Bottom in described bottom plate (55)
Being provided with first and fix groove, described first fixes groove and described positioning seat (56) adapts；Described fixed
Position seat (56) is spherical；Radial direction along described positioning seat (56) is provided with second in the inner and fixes
Groove, described second fixes groove and described voice coil loudspeaker voice coil (3) adapts；
Be provided with the 3rd in the top of described bottom plate (55) and fix groove, the described 3rd fix groove and
Described interior top-fastening rod (57) adapts；Described interior top-fastening rod (57) is cylindric；In described liner plate
(53) being provided with the 4th in and fix groove, the described 4th fixes groove fits mutually with described interior top-fastening rod (57)
Should；The first pressing groove, the sidewall of described first pressing groove it is provided with in the bottom of described liner plate (53)
For curved surface；Described first pressing groove and described first spring (58) adapt；
Be provided with main fixing groove in the top of fixed plate (59), described master fixes groove and described
Second vibrating diaphragm (52) adapts；The structure of described 3rd vibrating diaphragm (51) and described first vibrating diaphragm (54)
Structure consistent；The outer wall of described 3rd vibrating diaphragm (51) is ellipsoid.
The many vibrating membrane loudspeakers of one the most according to claim 1, it is characterised in that: described outer magnetic
Body (2) includes base plate (24), is arranged at the clamping block of the edge of the upper end of described base plate (24)
(23) extrusion (22) that, is arranged in the sidewall of described clamping block (23), it is arranged at two institutes
State the first Magnet (21) between extrusion (22), be arranged at the master of the downside of described base plate (24)
Keeper (27), rotation be located on described main keeper (27) the first regulating part (26), along institute
The regulation handle (25) on described first regulating part (26) is located in the radial direction rotation stating the first regulating part (26)
With the second spring (28) being sheathed on described main keeper (27) and be pressed on described base plate (24).
The many vibrating membrane loudspeakers of one the most according to claim 2, it is characterised in that: described base plate
(24) it is discoid；The first buckling groove it is provided with in the top of described base plate (24), described first
Buckling groove and described clamping block (23) adapt；The longitudinal section of described clamping block (23) is trapezoidal；
Main pressing groove it is provided with, described main pressing groove and described in the sidewall of described clamping block (23)
Extrusion (22) adapts；Described extrusion (22) is ellipsoid shape；
Being provided with first to spin groove in the bottom of described base plate (24), described first spins groove and described
Main keeper (27) adapts；Described main keeper (27) is round table-like；Described first regulating part
(26) it is ellipsoid shape；Radial direction along described first regulating part (26) is provided with the first peace in the inner
Dress hole, described first installing hole and described regulation handle (25) adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352898.3U CN205647950U (en) | 2016-04-25 | 2016-04-25 | Multi -vibrating -diaphragm loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352898.3U CN205647950U (en) | 2016-04-25 | 2016-04-25 | Multi -vibrating -diaphragm loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205647950U true CN205647950U (en) | 2016-10-12 |
Family
ID=57062138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620352898.3U Expired - Fee Related CN205647950U (en) | 2016-04-25 | 2016-04-25 | Multi -vibrating -diaphragm loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205647950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149580A (en) * | 2019-05-10 | 2019-08-20 | 瑞声声学科技(深圳)有限公司 | Loudspeaker |
-
2016
- 2016-04-25 CN CN201620352898.3U patent/CN205647950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149580A (en) * | 2019-05-10 | 2019-08-20 | 瑞声声学科技(深圳)有限公司 | Loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Baoxin Inventor before: Qian Mingkui |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170527 Address after: 510440. Room 88, No. 402, hope Gang Road, Baiyun Village, Jiahe, Guangzhou, Guangdong Patentee after: Guangzhou sing Electronic Technology Co., Ltd. Address before: 314100, room 341, Tian Ning Road, Tian Ning Town, Jiashan County, Jiaxing, Zhejiang 504, China Patentee before: Jiashan Rui Yi Electronic Science and Technology Co., Ltd. |
|
| 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: 20161012 Termination date: 20180425 |