CN110475168A - A kind of loudspeaker fix device with voice coil - Google Patents
A kind of loudspeaker fix device with voice coil Download PDFInfo
- Publication number
- CN110475168A CN110475168A CN201910869243.1A CN201910869243A CN110475168A CN 110475168 A CN110475168 A CN 110475168A CN 201910869243 A CN201910869243 A CN 201910869243A CN 110475168 A CN110475168 A CN 110475168A
- Authority
- CN
- China
- Prior art keywords
- supporting table
- connection ring
- voice coil
- stop collar
- erecting bed
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention belongs to voice coil installation fitting fields, especially a kind of loudspeaker fix device with voice coil,, installation illusive problem different for voice coil installation site, now propose following scheme comprising the first connection ring, the second connection ring, clamping assembly, the first erecting bed, the second erecting bed, stud, the first nut and the second nut；Clamping assembly is symmetrically arranged with two groups along the vertical direction, and clamping assembly includes supporting table and stop collar；Limited step is provided in supporting table；Stop collar is connect with supporting table；First erecting bed and the second erecting bed are separately positioned on two stop collar inner peripheral surfaces in two groups of clamping assemblies, and are evenly arranged with rotating around corresponding stop collar central axes multiple；Stud is vertically arranged, and one end is connect with the first erecting bed, and the other end runs through the second erecting bed；First nut and the second nut and Stud connection, and are located at the second erecting bed vertical direction two sides.The invention enables the installations of voice coil, and that more regular, position more stablizes is firm.
Description
Technical field
The present invention relates to voice coil installation fitting technical fields more particularly to a kind of loudspeaker to fix device with voice coil.
Background technique
Voice coil refers to the coil by tone currents, is the important component of dynamic speaker vibrational system, can also
To say the heart for being loudspeaker.The performance of voice coil will affect the sound pressure frequency characteristic of loudspeaker, sound pressure level, impedance curve, distortion,
Transient response, loudspeaker parameters, sound quality etc. in particular concern receiving power and the service life of loudspeaker.
Under the prior art, voice coil is bonded on sound film by glue, and the position for being bonded voice coil manually is different, bonding quality
Difference leads to the disabling damage of voice coil moreover, voice coil is easy to fall off from sound film.
Summary of the invention
A kind of loudspeaker proposed by the present invention fix device with voice coil, solve voice coil installation site it is different, installation it is not firm
The problem of.
To achieve the goals above, present invention employs following technical solutions:
A kind of loudspeaker fix device with voice coil, including the first connection ring, the second connection ring, clamping assembly, the first erecting bed,
Second erecting bed, stud, the first nut and the second nut；
First connection ring and the second connection ring are ring structure, and are from top to bottom set gradually；Clamping assembly is along vertical
Direction is symmetrically arranged with two groups, and clamping assembly includes supporting table and stop collar；Supporting table and stop collar are ring structure；Support
Limited step is provided on platform；Limited step is between supporting table and stop collar；Stop collar is connect with supporting table, and is located at branch
It supports on the inside of platform；Supporting table in two groups of clamping assemblies in underlying clamping assembly is arranged on the second connection ring inner peripheral surface,
Limited step in the supporting table is towards direction straight up；Supporting table setting in the clamping assembly being located above connects first
It connects on ring inner peripheral surface, the limited step in the supporting table is towards vertically downward direction；First erecting bed and the second erecting bed difference
It is arranged on two stop collar inner peripheral surfaces in two groups of clamping assemblies, and be evenly arranged with rotating around corresponding stop collar central axes
It is multiple；Stud is vertically arranged, and one end is connect with the first erecting bed, and the other end runs through the second erecting bed；First nut and the second spiral shell
It is female and Stud connection, and be located at the second erecting bed vertical direction two sides.
Preferably, the first groove is provided on the first connection ring outer peripheral surface；First groove is annular groove, and opening is directed away from
First connection ring central axes direction, the first groove along the vertical direction be arranged side by side have it is multiple；Second is provided in second connection ring
Groove and third groove；Second groove is annular groove, and the second groove is located on the second connection ring outer peripheral surface, is open and is directed away from the
Two connection ring central axes direction, the second groove along the vertical direction be arranged side by side have it is multiple；Third groove is located at the second connection ring bottom
Portion is open towards vertically downward direction.
Preferably, the first positioning step is provided on the second connection ring inner peripheral surface；Supporting table is arranged in the first positioning step
Top.
Preferably, the second positioning step is provided on supporting table inner peripheral surface；Stop collar is arranged at the top of the second positioning step.
Preferably, it is provided with through-hole in supporting table and guides slot；Through-hole from top to bottom runs through limited step.
Preferably, anti-slip ring is provided on stop collar outer peripheral surface；Anti-slip ring is located at totally two limits in two supporting tables
Between step.
Preferably, the first chamfering is provided in the first connection ring；The second chamfering is provided in second connection ring.
Preferably, third chamfering is provided in supporting table；Third chamfering is located at stop collar and supporting table junction.
Compared with prior art, the beneficial effects of the present invention are:
1, in the use of the present invention, the limit in the supporting table in underlying clamping assembly is inserted into voice coil bottom by worker
On the step of position, and the limited step in the supporting table in the clamping assembly being located above is inserted at the top of voice coil, rotates the first spiral shell
Female and the second nut, so that the first nut and the second nut clamp the second erecting bed.At this point, the position of two clamping assemblies is true
Fixed, voice coil is limited between two groups of clamping assemblies, and it is firm that the installation of voice coil is more regular, position is more stablized.
2, in the present invention, when being bonded the first connection ring, glue can penetrate into the first groove, increase the bonding plane of glue
Product improves the adhesive effect of the first connection ring, so that bonding is more firm.When being bonded the second connection ring, glue can penetrate into second
In groove and third groove, increase the bond area of glue, improve the adhesive effect of the second connection ring, so that bonding is more firm.
3, the present invention enables supporting table in the first positioning step and the second connection ring by the first positioning step of setting
Connection, the first positioning step can provide positioning to the installation of supporting table and support, so that supporting table is easier for installation.By setting
The second positioning step is set, stop collar is connect in the second positioning step with supporting table, the second positioning step can be to limit
The installation of ring provides positioning and supports, so that stop collar is easier for installation.
4, the present invention is by setting through-hole, for across voice coil end the end of a thread, enabling voice coil and external loudspeaker member device
Part connection.It is located at the guide slot of through hole by being arranged, in order to find the position of through-hole, saves the time, raising penetrates the end of a thread
Efficiency.
Detailed description of the invention
Fig. 1 is the structural perspective that a kind of loudspeaker proposed by the present invention fix device with voice coil；
Fig. 2 is the structure sectional view that a kind of loudspeaker proposed by the present invention fix device with voice coil；
Fig. 3 is the schematic enlarged-scale view in Fig. 2 at A；
Fig. 4 is the partial structurtes perspective view that a kind of loudspeaker proposed by the present invention fix device with voice coil；
Fig. 5 is the structural perspective for the use state that a kind of loudspeaker proposed by the present invention fix device with voice coil.
In figure: 1, the first connection ring；101, the first groove；2, the second connection ring；201, the second groove；202, third is recessed
Slot；203, the first positioning step；3, supporting table；301, limited step；302, the second positioning step；303, through-hole；304, it guides
Slot；4, stop collar；5, anti-slip ring；6, the first erecting bed；7, the second erecting bed；8, stud；9, the first nut；10, the second nut；
11, voice coil.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of loudspeaker fix device, including the first connection ring 1, the second connection ring 2, clamping group with voice coil
Part, the first erecting bed 6, the second erecting bed 7, stud 8, the first nut 9 and the second nut 10；
First connection ring 1 and the second connection ring 2 are ring structure, and are from top to bottom set gradually；Clamping assembly is along perpendicular
For histogram to being symmetrically arranged with two groups, clamping assembly includes supporting table 3 and stop collar 4；Supporting table 3 and stop collar 4 are ring junction
Structure；Limited step 301 is provided in supporting table 3；Limited step 301 is between supporting table 3 and stop collar 4；Stop collar 4 and branch
It supports platform 3 to connect, and is located at 3 inside of supporting table；The setting of supporting table 3 in two groups of clamping assemblies in underlying clamping assembly exists
On second connection ring, 2 inner peripheral surface, limited step 301 in the supporting table 3 is towards direction straight up；The clamping group being located above
Supporting table 3 in part is arranged on 1 inner peripheral surface of the first connection ring, and the limited step 301 in the supporting table 3 is towards side straight down
To；First erecting bed 6 and the second erecting bed 7 are separately positioned on two 4 inner peripheral surfaces of stop collar in two groups of clamping assemblies, and point
It is not evenly arranged with around corresponding 4 central axes of stop collar multiple；Stud 8 is vertically arranged, and one end is connect with the first erecting bed 6, separately
The second erecting bed 7 is run through in one end；First nut 9 and the second nut 10 are connect with stud 8, and are located at the second erecting bed 7
Vertical direction two sides.
In the present invention, the limiting stand in the supporting table 3 in underlying clamping assembly is inserted into 11 bottom of voice coil by worker
On rank 301, and the limited step 301 in the supporting table 3 in the clamping assembly being located above is inserted in the top of voice coil 11, rotation the
One nut 9 and the second nut 10, so that the first nut 9 and the second nut 10 clamp the second erecting bed 7.At this point, two clampings
The position of component determines that voice coil 11 is limited between two groups of clamping assemblies, and the installation of voice coil 11 is more regular, position is more steady
It is fixed firm.
In an alternative embodiment, the first groove 101 is provided on 1 outer peripheral surface of the first connection ring；First groove 101
For annular groove, opening is directed away from 1 central axes direction of the first connection ring, the first groove 101 be arranged side by side along the vertical direction have it is more
It is a；The second groove 201 and third groove 202 are provided in second connection ring 2；Second groove 201 is annular groove, the second groove
201 are located on 2 outer peripheral surface of the second connection ring, and opening is directed away from 2 central axes direction of the second connection ring, and the second groove 201 is along perpendicular
Histogram to be arranged side by side have it is multiple；Third groove 202 is located at 2 bottom of the second connection ring, is open towards vertically downward direction.
It should be noted that glue can penetrate into the first groove 101 when being bonded the first connection ring 1, increase the viscous of glue
Junction product, improves the adhesive effect of the first connection ring 1, so that bonding is more firm.When being bonded the second connection ring 2, glue can seep
Enter in the second groove 201 and third groove 202, increase the bond area of glue, improves the adhesive effect of the second connection ring 2, make
It is more firm to be bonded.
In an alternative embodiment, the first positioning step 203 is provided on 2 inner peripheral surface of the second connection ring；Supporting table 3
Setting is at 203 top of the first positioning step.
It should be noted that enabling supporting table 3 at the first positioning step 203 by the first positioning step 203 of setting
It being connect with the second connection ring 2, the first positioning step 203 can provide positioning to the installation of supporting table 3 and support, so that supporting table 3
It is easier for installation.
In an alternative embodiment, the second positioning step 302 is provided on 3 inner peripheral surface of supporting table；Stop collar 4 is arranged
At 302 top of the second positioning step.
It should be noted that enabling stop collar 4 at the second positioning step 302 by the second positioning step 302 of setting
It is connect with supporting table 3, the second positioning step 302 can provide positioning to the installation of stop collar 4 and support, so that the installation of stop collar 4
It is more convenient.
In an alternative embodiment, it is provided with through-hole 303 in supporting table 3 and guides slot 304；Through-hole 303 by up to
Run through limited step 301 down.
It should be noted that by setting through-hole 303, with for across 11 end the end of a thread of voice coil, enable voice coil 11 with
External loudspeaker component connection.By the way that the guide slot 304 being located at through-hole 303 is arranged, in order to find the position of through-hole 303,
The time is saved, the efficiency for penetrating the end of a thread is improved.
In an alternative embodiment, anti-slip ring 5 is provided on 4 outer peripheral surface of stop collar；Anti-slip ring 5 is located at two supports
Between totally two limited steps 301 on platform 3.
It should be noted that by setting anti-slip ring 5, to improve the friction of fixed device and voice coil 11, thus raising pair
The position-limiting action of voice coil 11, so that 11 position of voice coil is more stable.
In an alternative embodiment, the first chamfering is provided in the first connection ring 1；It is provided in second connection ring 2
Second chamfering.
It should be noted that facilitate supporting table 3 being inserted into the first connection ring 1 by the first chamfering of setting and the second chamfering
On the inside of the second connection ring 2, and then improve the convenience that supporting table 3 is installed.
In an alternative embodiment, third chamfering is provided in supporting table 3；Third chamfering is located at stop collar 4 and branch
Support 3 junction of platform.
It should be noted that facilitate stop collar 4 being inserted into 3 inside of supporting table, and then improve limit by setting third chamfering
The convenience that position ring 4 is installed.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of loudspeaker fix device with voice coil, which is characterized in that including the first connection ring (1), the second connection ring (2), clamping
Component, the first erecting bed (6), the second erecting bed (7), stud (8), the first nut (9) and the second nut (10)；
First connection ring (1) and the second connection ring (2) are ring structure, and are from top to bottom set gradually；Clamping assembly is along perpendicular
For histogram to being symmetrically arranged with two groups, clamping assembly includes supporting table (3) and stop collar (4)；Supporting table (3) and stop collar (4) are equal
For ring structure；Limited step (301) are provided in supporting table (3)；Limited step (301) is located at supporting table (3) and stop collar
(4) between；Stop collar (4) is connect with supporting table (3), and is located on the inside of supporting table (3)；It is underlying in two groups of clamping assemblies
The limited step (301) on the second connection ring (2) inner peripheral surface, in the supporting table (3) is arranged in supporting table (3) in clamping assembly
Towards direction straight up；Supporting table (3) in the clamping assembly being located above is arranged on the first connection ring (1) inner peripheral surface,
Limited step (301) in the supporting table (3) is towards vertically downward direction；First erecting bed (6) and the second erecting bed (7) are respectively
It is arranged on two stop collar (4) inner peripheral surfaces in two groups of clamping assemblies, and uniform rotating around corresponding stop collar (4) central axes
It is provided with multiple；Stud (8) is vertically arranged, and one end is connect with the first erecting bed (6), and the other end runs through the second erecting bed (7)；The
One nut (9) and the second nut (10) are connect with stud (8), and are located at the second erecting bed (7) vertical direction two sides.
2. a kind of loudspeaker according to claim 1 fix device with voice coil, which is characterized in that the first connection ring (1) periphery
The first groove (101) are provided on face；First groove (101) is annular groove, and opening is directed away from the first connection ring (1) central axes
Direction, the first groove (101) along the vertical direction be arranged side by side have it is multiple；The second groove (201) are provided in second connection ring (2)
With third groove (202)；Second groove (201) is annular groove, and the second groove (201) is located on the second connection ring (2) outer peripheral surface,
Opening is directed away from the second connection ring (2) central axes direction, the second groove (201) be arranged side by side along the vertical direction have it is multiple；The
Three grooves (202) are located at the second connection ring (2) bottom, are open towards vertically downward direction.
3. a kind of loudspeaker according to claim 1 fix device with voice coil, which is characterized in that the second connection ring (2) inner circumferential
The first positioning step (203) are provided on face；Supporting table (3) setting is at the top of the first positioning step (203).
4. a kind of loudspeaker according to claim 1 fix device with voice coil, which is characterized in that on supporting table (3) inner peripheral surface
It is provided with the second positioning step (302)；Stop collar (4) setting is at the top of the second positioning step (302).
5. a kind of loudspeaker according to claim 1 fix device with voice coil, which is characterized in that supporting table is provided on (3)
Through-hole (303) and guide slot (304)；Through-hole (303) from top to bottom runs through limited step (301).
6. a kind of loudspeaker according to claim 1 fix device with voice coil, which is characterized in that on stop collar (4) outer peripheral surface
It is provided with anti-slip ring (5)；Anti-slip ring (5) is located between two limited steps (301) on two supporting tables (3) totally.
7. a kind of loudspeaker according to claim 1 fix device with voice coil, which is characterized in that the first connection ring is set on (1)
It is equipped with the first chamfering；Second connection ring is provided with the second chamfering on (2).
8. a kind of loudspeaker according to claim 1 fix device with voice coil, which is characterized in that supporting table is provided on (3)
Third chamfering；Third chamfering is located at stop collar (4) and supporting table (3) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910869243.1A CN110475168B (en) | 2019-09-16 | 2019-09-16 | Voice coil loudspeaker voice coil fixing device for loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910869243.1A CN110475168B (en) | 2019-09-16 | 2019-09-16 | Voice coil loudspeaker voice coil fixing device for loudspeaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110475168A true CN110475168A (en) | 2019-11-19 |
| CN110475168B CN110475168B (en) | 2020-11-03 |
Family
ID=68515854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910869243.1A Active CN110475168B (en) | 2019-09-16 | 2019-09-16 | Voice coil loudspeaker voice coil fixing device for loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110475168B (en) |
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| CN206260085U (en) * | 2016-11-18 | 2017-06-16 | 东莞成谦音响科技有限公司 | Voice coil positioning gage |
| CN206412226U (en) * | 2016-11-28 | 2017-08-15 | 华南智能机器人创新研究院 | A kind of six axle flying fork type coil winding machines with dispensing Li Xian tin sticky mechanism |
| CN207753861U (en) * | 2017-12-07 | 2018-08-21 | 东莞市德凯电声科技有限公司 | A kind of horn coil skeleton |
| US20180324528A1 (en) * | 2017-05-03 | 2018-11-08 | Jl Audio, Inc. | Loudspeaker with a field replaceable moving assembly and method of assembly |
| CN208079393U (en) * | 2017-12-22 | 2018-11-09 | 奥音新材料（镇江）有限公司 | The glue spreading apparatus fixture of receiver automatic flexible production line |
| CN208549026U (en) * | 2018-07-09 | 2019-02-26 | 井利汽车***（苏州）有限公司 | A kind of assembling equipment produced for voice coil and sound film |
| CN208850046U (en) * | 2018-11-07 | 2019-05-10 | 合肥宏立电子有限公司 | A kind of runway type voice coil of improvement |
| CN208971824U (en) * | 2018-10-19 | 2019-06-11 | 嘉善意莱声电子有限公司 | The accurate gluing tool of loudspeaker voice coil diaphragm |
-
2019
- 2019-09-16 CN CN201910869243.1A patent/CN110475168B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820567A (en) * | 2009-02-27 | 2010-09-01 | 宁波升亚电子有限公司 | Speaker and manufacturing method thereof |
| CN102802110A (en) * | 2012-08-24 | 2012-11-28 | 惠州市金山电子有限公司 | Online gel injection device for loudspeakers |
| CN206260085U (en) * | 2016-11-18 | 2017-06-16 | 东莞成谦音响科技有限公司 | Voice coil positioning gage |
| CN206412226U (en) * | 2016-11-28 | 2017-08-15 | 华南智能机器人创新研究院 | A kind of six axle flying fork type coil winding machines with dispensing Li Xian tin sticky mechanism |
| US20180324528A1 (en) * | 2017-05-03 | 2018-11-08 | Jl Audio, Inc. | Loudspeaker with a field replaceable moving assembly and method of assembly |
| CN207753861U (en) * | 2017-12-07 | 2018-08-21 | 东莞市德凯电声科技有限公司 | A kind of horn coil skeleton |
| CN208079393U (en) * | 2017-12-22 | 2018-11-09 | 奥音新材料（镇江）有限公司 | The glue spreading apparatus fixture of receiver automatic flexible production line |
| CN208549026U (en) * | 2018-07-09 | 2019-02-26 | 井利汽车***（苏州）有限公司 | A kind of assembling equipment produced for voice coil and sound film |
| CN208971824U (en) * | 2018-10-19 | 2019-06-11 | 嘉善意莱声电子有限公司 | The accurate gluing tool of loudspeaker voice coil diaphragm |
| CN208850046U (en) * | 2018-11-07 | 2019-05-10 | 合肥宏立电子有限公司 | A kind of runway type voice coil of improvement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110475168B (en) | 2020-11-03 |
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