CN208724202U - A kind of loudspeaker compound voice diaphragm - Google Patents
A kind of loudspeaker compound voice diaphragm Download PDFInfo
- Publication number
- CN208724202U CN208724202U CN201821626499.7U CN201821626499U CN208724202U CN 208724202 U CN208724202 U CN 208724202U CN 201821626499 U CN201821626499 U CN 201821626499U CN 208724202 U CN208724202 U CN 208724202U
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- Prior art keywords
- hole
- sound film
- threaded
- loudspeaker
- bracket
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Abstract
The utility model discloses a kind of loudspeaker compound voice diaphragms, including sound film device, the side of the sound film device is fixedly installed with supporting rod device, the sound film device includes sound film, bracket, connecting rod, rubber ring, voice coil, fixture block, the first spring, fastener, shifting block, groove and card slot, the surface of the sound film is fixedly installed with bracket, the left and right sides of the bracket is fixedly installed with connecting rod, and the bracket is coated with rubber ring, and the surface of the rubber ring is equipped with voice coil.The loudspeaker compound voice diaphragm passes through the connection of connecting rod and groove, facilitate the inside for sound film being mounted on voice coil, it is easy to disassemble simultaneously, it is convenient for changing when the damage of sound film, achieve the effect that saving, the installation and removal handle easy to connect for passing through connection frame and threaded simultaneously, reduces the scrappage of voice coil, saves cost.
Description
Technical field
The utility model relates to sound technical field of membrane, specially a kind of loudspeaker compound voice diaphragm.
Background technique
In horn speaker, Dome loudspeaker, in order to assemble convenience, top dome vibrating diaphragm and voice coil are often bonded in one
It rises, forms a component, it is referred to as sound film, is also vibrating diaphragm by we.
Loudspeaker compound voice diaphragm in the prior art is harder, and suppleness is poor, is easy to appear crackle, and sound film and bracket it
Between be typically all to be bonded together by glue, when the damage of sound film, need that glue is understood to fall, both can just to separate
It opens, but often makes the junction damage of the two in this way, cause sound film and bracket not to be available, cause waste, simultaneously
When voice coil is mounted in loudspeaker, the handle for often pinching voice coil makes its installation, and since handle is thinner, hardness is high, is pacifying
It is damaged when dress, finally results in entire voice coil and scrap.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of loudspeaker compound voice diaphragm
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of loudspeaker compound voice diaphragm, including sound film
Device, the side of the sound film device are fixedly installed with supporting rod device, and the sound film device includes sound film, bracket, connecting rod, rubber
The surface of cushion rubber, voice coil, fixture block, the first spring, fastener, shifting block, groove and card slot, the sound film is fixedly installed with bracket, institute
The left and right sides for stating bracket is fixedly installed with connecting rod, and the bracket is coated with rubber ring, the table of the rubber ring
Face is equipped with voice coil；
The supporting rod device includes connection frame, connecting hole, the first threaded hole, handle, the second threaded hole, threaded, positioning
Slot, square pole, through-hole, cross bar, inserted link, through slot and second spring, the upper end of the voice coil are fixedly installed with connection frame, the company
It connects and is provided with connecting hole, the connection frame is equipped with the first threaded hole, and the inside of the connecting hole is equipped with handle, and the handle is set
There is the second threaded hole.
Preferably, the side of the connecting rod is fixedly installed with fixture block, and the side of the connecting rod is fixedly connected with first
Spring, one end of first spring are fixedly connected with fastener, and the side of the fastener is fixedly installed with shifting block.
Preferably, be all provided with fluted at left and right sides of the voice coil, the side of the groove is equipped with card slot, the fixture block with
Fastener is clamped with the inside of card slot respectively.
Preferably, the inside of first threaded hole is equipped with threaded by screw thread, and the threaded passes through the first spiral shell
The inside of pit is threadingly attached to the inside of the second threaded hole, and the threaded is equipped with locating slot.
Preferably, square pole is connected on the left of the threaded, the right side of the connection frame is equipped with through-hole, the through-hole
Inside be fixedly installed with cross bar, the internal slide of the through-hole is equipped with inserted link, and the inserted link is equipped with through slot.
Preferably, the cross bar is slidably connected with through slot, and one end of the inserted link is fixedly connected with second spring, and described
The other end of two springs is fixedly connected on the surface of cross bar, and one end of the inserted link and the inside of locating slot are clamped.
Compared with prior art, the utility model has the beneficial effects that the loudspeaker compound voice diaphragm passes through connecting rod and recessed
The connection of slot facilitates the inside for sound film being mounted on voice coil, while easy to disassemble, is convenient for changing when the damage of sound film, reaches section
Effect about, while passing through the installation and removal handle easy to connect of connection frame and threaded, reduce the scrappage of voice coil, saves
Cost is saved.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the enlarged drawing at the A of the utility model；
Fig. 3 is the enlarged drawing at the B of the utility model.
In figure: 1 sound film device, 11 sound films, 12 brackets, 13 connecting rods, 14 rubber rings, 15 voice coils, 16 fixture blocks, 17 first bullets
Spring, 18 fasteners, 19 shifting blocks, 110 grooves, 111 card slots, 2 supporting rod devices, 21 connection frames, 22 connecting holes, 23 first threaded holes, 24
Handle, 25 second threaded holes, 26 threadeds, 27 locating slots, 28 square poles, 29 through-holes, 210 cross bars, 211 inserted links, 212 through slots,
213 second springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of loudspeaker compound voice diaphragm, including sound film dress
1 is set, the side of sound film device 1 is fixedly installed with supporting rod device 2, and sound film device 1 includes sound film 11, bracket 12, connecting rod 13, rubber
The surface of cushion rubber 14, voice coil 15, fixture block 16, the first spring 17, fastener 18, shifting block 19, groove 110 and card slot 111, sound film 11 is solid
Dingan County is equipped with bracket 12, and bracket 12 plays a supporting role to sound film 11, and the left and right sides of bracket 12 is fixedly installed with connecting rod
13, bracket 12 is coated with rubber ring 14, and rubber ring 14 to be not in gap, rubber between bracket 12 and voice coil 15
The surface of circle 14 is equipped with voice coil 15, and the side of connecting rod 13 is fixedly installed with fixture block 16, and the side of connecting rod 13 is fixedly connected
There is the first spring 17, one end of the first spring 17 is fixedly connected with fastener 18, makes card by the elastic reaction of the first spring 17
Part 18 automatically resets, and the side of fastener 18 is fixedly installed with shifting block 19, makes fastener 18 mobile by stirring shifting block 19, voice coil 15
The left and right sides be all provided with fluted 110, the side of groove 110 is equipped with card slot 111, fixture block 16 and fastener 18 respectively with card slot 111
Inside clamping；
Supporting rod device 2 includes connection frame 21, connecting hole 22, the first threaded hole 23, handle 24, the second threaded hole 25, screw thread
Pin 26, locating slot 27, square pole 28, through-hole 29, cross bar 210, inserted link 211, through slot 212 and second spring 213, voice coil 15 it is upper
End is fixedly installed with connection frame 21, and connection frame 21 is equipped with connecting hole 22, and connection frame 21 is equipped with the first threaded hole 23, connecting hole 22
Inside is equipped with handle 24, and handle 24 is equipped with the second threaded hole 25, and the inside of the first threaded hole 23 is equipped with screw thread by screw thread
Pin 26, the inside that threaded 26 passes through the first threaded hole 23 are threadingly attached to the inside of the second threaded hole 25, threaded 26
Equipped with locating slot 27, the left side of threaded 26 is connected with square pole 28, and the right side of connection frame 21 is equipped with through-hole 29, through-hole 29 it is interior
Portion is fixedly installed with cross bar 210, and the internal slide of through-hole 29 is equipped with inserted link 211, cross bar 210 make inserted link 211 without departing from
The inside of through-hole 29, inserted link 211 are equipped with through slot 212, and cross bar 210 is slidably connected with through slot 212, and one end of inserted link 211 is fixed to be connected
It is connected to second spring 213, the other end of second spring 213 is fixedly connected on the surface of cross bar 210, one end of inserted link 211 and fixed
The inside clamping of position slot 27, enables inserted link 211 to automatically reset by the elastic reaction of second spring 213.
When the utility model is specifically implemented: installing rubber ring in the outer surface of bracket 12 when needing to install sound film 11
14, shifting block 19 is then stirred, so that fastener 18 is mobile to connecting rod 13, while 17 forced compression of the first spring, when the first spring
17 are retracted to when can not shrink, and then sound film 11 are placed on the inside of voice coil 15, so that connecting rod 13 is moved to the interior of groove 110
Portion, fixture block 16 are moved to the inside of card slot 111, then unclamp shifting block 19, while the first spring 17 stretches and pushes fastener 18 mobile
To the inside of card slot 111, at this moment just sound film 11 is fixed on the inside of voice coil 15, by the connection of connecting rod 13 and groove 110,
Facilitate the inside for sound film 11 being mounted on voice coil 15, while easy to disassemble, is convenient for changing when sound film 11 damages, reaches saving
Effect moves up inserted link 211 when needing handle 24 to be mounted on the inside of connection frame 21 first, so that inserted link 211 is upward
It is mobile, while 213 forced compression of second spring, when the lower end of inserted link 211 is moved to the inside of through-hole 29, handle 24 is mobile
To the inside of connecting hole 22, then threaded 26 is moved to the right side of the first threaded hole 23, square pole 28 is connected to screw thread
Then the right side of pin 26 rotates square pole 28, so that threaded 26 passes through screw thread and the first threaded hole 23 and the second threaded hole 25
Inside connection, at this moment handle 24 is mounted on to the inside of connection frame 21, passes through the inside card of inserted link 211 and locating slot 27
It connects, so that threaded 26 prevents threaded 26 from losing without departing from the inside of the first threaded hole 23 in removal handle 24, leads to
The installation and removal handle 24 easy to connect for crossing connection frame 21 Yu threaded 26, reduces the scrappage of voice coil 15, saves into
This.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of loudspeaker compound voice diaphragm, including sound film device (1), it is characterised in that: the side of the sound film device (1) is fixed
Be equipped with supporting rod device (2), the sound film device (1) include sound film (11), bracket (12), connecting rod (13), rubber ring (14),
Voice coil (15), fixture block (16), the first spring (17), fastener (18), shifting block (19), groove (110) and card slot (111), the sound
The surface of film (11) is fixedly installed with bracket (12), and the left and right sides of the bracket (12) is fixedly installed with connecting rod (13),
The bracket (12) is coated with rubber ring (14), and the surface of the rubber ring (14) is equipped with voice coil (15)；
The supporting rod device (2) includes connection frame (21), connecting hole (22), the first threaded hole (23), handle (24), the second screw thread
Hole (25), threaded (26), locating slot (27), square pole (28), through-hole (29), cross bar (210), inserted link (211), through slot
(212) it is fixedly installed with connection frame (21) with second spring (213), the upper end of the voice coil (15), the connection frame (21) sets
Have connecting hole (22), the connection frame (21) is equipped with the first threaded hole (23), and the inside of the connecting hole (22) is equipped with handle
(24), the handle (24) is equipped with the second threaded hole (25).
2. a kind of loudspeaker compound voice diaphragm according to claim 1, it is characterised in that: the side of the connecting rod (13) is solid
Dingan County is equipped with fixture block (16), and the side of the connecting rod (13) is fixedly connected with the first spring (17), first spring (17)
One end be fixedly connected with fastener (18), the side of the fastener (18) is fixedly installed with shifting block (19).
3. a kind of loudspeaker compound voice diaphragm according to claim 1, it is characterised in that: the left and right sides of the voice coil (15)
Be all provided with fluted (110), the side of the groove (110) is equipped with card slot (111), the fixture block (16) and fastener (18) respectively with
The inside of card slot (111) is clamped.
4. a kind of loudspeaker compound voice diaphragm according to claim 1, it is characterised in that: first threaded hole (23) it is interior
Portion is equipped with threaded (26) by screw thread, and the inside that the threaded (26) passes through the first threaded hole (23) is connected through a screw thread
In the inside of the second threaded hole (25), the threaded (26) is equipped with locating slot (27).
5. a kind of loudspeaker compound voice diaphragm according to claim 1, it is characterised in that: the left side card of the threaded (26)
It is connected to square pole (28), the right side of the connection frame (21) is equipped with through-hole (29), and the inside of the through-hole (29) is fixedly installed with
The internal slide of cross bar (210), the through-hole (29) is equipped with inserted link (211), and the inserted link (211) is equipped with through slot (212).
6. a kind of loudspeaker compound voice diaphragm according to claim 1, it is characterised in that: the cross bar (210) and through slot
(212) it is slidably connected, one end of the inserted link (211) is fixedly connected with second spring (213), the second spring (213)
The other end is fixedly connected on the surface of cross bar (210), and one end of the inserted link (211) and the inside of locating slot (27) are clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626499.7U CN208724202U (en) | 2018-10-08 | 2018-10-08 | A kind of loudspeaker compound voice diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626499.7U CN208724202U (en) | 2018-10-08 | 2018-10-08 | A kind of loudspeaker compound voice diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208724202U true CN208724202U (en) | 2019-04-09 |
Family
ID=65983143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821626499.7U Expired - Fee Related CN208724202U (en) | 2018-10-08 | 2018-10-08 | A kind of loudspeaker compound voice diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208724202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110557703A (en) * | 2019-09-16 | 2019-12-10 | 沛县华达电子器材有限公司 | Voice coil convenient to dismouting |
| CN110602607A (en) * | 2019-09-16 | 2019-12-20 | 沛县华达电子器材有限公司 | Voice coil for loudspeaker convenient to fix with drum paper |
-
2018
- 2018-10-08 CN CN201821626499.7U patent/CN208724202U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110557703A (en) * | 2019-09-16 | 2019-12-10 | 沛县华达电子器材有限公司 | Voice coil convenient to dismouting |
| CN110602607A (en) * | 2019-09-16 | 2019-12-20 | 沛县华达电子器材有限公司 | Voice coil for loudspeaker convenient to fix with drum paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20201008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |