CN208905224U - A kind of automatic magnetism-charging device for loudspeaker accessory - Google Patents
A kind of automatic magnetism-charging device for loudspeaker accessory Download PDFInfo
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- CN208905224U CN208905224U CN201822018361.5U CN201822018361U CN208905224U CN 208905224 U CN208905224 U CN 208905224U CN 201822018361 U CN201822018361 U CN 201822018361U CN 208905224 U CN208905224 U CN 208905224U
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- China
- Prior art keywords
- column
- motor
- shell
- fixed
- magnetizing apparatus
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Abstract
The utility model discloses a kind of automatic magnetism-charging devices for loudspeaker accessory, belong to technology of magnetizing apparatus field, including workbench, shell, first motor, fan blade, more connecting columns, magnetizing apparatus, the second motor, column, more connecting rods and multiple clips.A kind of automatic magnetism-charging device for loudspeaker accessory disclosed by the utility model, by being fixedly connected with column on workbench, it is used for slot milling below magnetizing apparatus to fix first motor and fan blade, fan rotation, the heat that magnetizing apparatus generates is drained, while shell is fixed with around magnetizing apparatus, radiating fin is arranged between shell and magnetizing apparatus, radiating rate is improved, shortens the time of cooling, improves the efficiency to magnetize.The column rotated is driven by the second motor in addition, being also fixed in the side of magnetizing apparatus, the interlinking lever end being fixed on column is fixed with the clip for clamping loudspeaker, realizes that machine grabs loudspeaker, improves the efficiency of operation, further increase the efficiency to magnetize.
Description
Technical field
The utility model relates to technology of magnetizing apparatus fields, more particularly to a kind of filling automatically for loudspeaker accessory
Magnetic device.
Background technique
Loudspeaker are a kind of magnetic materials common in people's daily life, and be a kind of electric energy interacts with magnetic field, are driven
Paper disc vibration, and generate sound.But the magnet itself in loudspeaker be do not have it is magnetic, thus when producing loudspeaker, factory
Preceding needs first magnetize to the magnet in the loudspeaker produced.
However, and when magnetizing, could complete to magnetize since magnet charger generally requires biggish power, thus magnetization process
In frequent, quick charge and discharge can generate high fever so that magnetizing apparatus and magnetizing apparatus heat are very high, due to the thermal conductivity of metal,
And then but also the loudspeaker after magnetizing are very hot, it has not been convenient to take.And overheat also will affect magnetizing apparatus service life and
The service efficiency of loudspeaker.Currently, the mode generally by natural cooling cools down to magnetizing apparatus and loudspeaker, cool down in this way
Process is long, and time-consuming long, efficiency is lower.
In summary, it is necessary to design a kind of automatic magnetism-charging device for loudspeaker accessory to solve the above problems.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose that one kind can be right
The magnetizer that magnetizing apparatus cools down accelerates the speed of magnetizing apparatus cooling by fan and radiating fin to magnetizing apparatus cooling
Degree, shortens the time of cooling, improves the efficiency to magnetize.
For this purpose, the utility model uses following technical scheme:
The utility model provides a kind of automatic magnetism-charging device for loudspeaker accessory, including workbench, shell, the first electricity
Machine, fan blade, more connecting columns, magnetizing apparatus, the second motor, column, more connecting rods and multiple clips；
The shell is the cylindrical shape that both ends have opening, and the top of the workbench is fixed in one end of the shell；
The first motor, the fan blade, the connecting column and the magnetizing apparatus are respectively positioned on the interior of the shell
Portion space；
The top of the workbench is fixed in the bottom of the first motor, and is located at the center of the shell；The wind
Fan leaf is fixed on the output shaft of the first motor；
The top of the workbench, the more connecting column interval settings, more institutes are fixed in one end of the connecting column
State the surrounding that connecting column is located at the first motor；
The other end of the connecting column is fixedly connected with the bottom of the magnetizing apparatus；
Second motor is fixed on the workbench bottom, the output shaft of second motor pass through the workbench with
The bottom of the column connects, and the column is located at the side of the shell；
One end of the connecting rod is fixedly connected with the upper end outer wall of the column, and the more connecting rods are around the column
It uniformly arranges periphery；
The other end of the connecting rod is fixedly connected with the clip.
It optionally, further include radiating fin；
The inner wall of the shell offers multiple evenly arranged vertical inside grooves, and the periphery of the magnetizing apparatus offers more
A outer groove corresponding with the inside groove；
The both ends of the radiating fin are arranged in respectively in the inside groove and the outer groove.
Optionally, multiple thermal vias are offered on the radiating fin.
Optionally, the cross sectional shape of the thermal vias is rectangle.
It optionally, further include sleeve and Duo Gen support rod；
The sleeve is sheathed on the medium position of the column, and the sleeve and the column are rotatablely connected, the set
Cylinder is located at the lower section of the connecting rod；
The support rod is obliquely installed, and the top of the workbench, the support rod are fixed in one end of the support rod
The other end be fixed on the outer wall of the sleeve；
The more support rods are uniformly arranged in the surrounding of the sleeve.
The utility model has the following beneficial effects:
A kind of automatic magnetism-charging device for loudspeaker accessory provided by the utility model is connected by fixed on workbench
Column is connect, slot milling below magnetizing apparatus is used to fix first motor and fan blade, fan rotation, the heat that magnetizing apparatus is generated
Amount is drained, while shell is fixed with around magnetizing apparatus, and radiating fin is arranged between shell and magnetizing apparatus, improves heat dissipation speed
Degree, shortens the time of cooling, improves the efficiency to magnetize.It is driven in addition, being also fixed in the side of magnetizing apparatus by the second motor
The column of rotation, the interlinking lever end being fixed on column are fixed with the clip for clamping loudspeaker, realize that machine grabs loudspeaker, mention
The efficiency of height operation, further increases the efficiency to magnetize.
Detailed description of the invention
Fig. 1 is a kind of structure for automatic magnetism-charging device for loudspeaker accessory that specific embodiment of the present invention provides
Schematic diagram；
Fig. 2 is a kind of automatic magnetism-charging for loudspeaker accessory for another angle that specific embodiment of the present invention provides
The structural schematic diagram of device；
Fig. 3 is the schematic cross-sectional view for the enclosure interior that specific embodiment of the present invention provides；
Fig. 4 is the partial enlarged view in Fig. 3 of specific embodiment of the present invention offer at A.
In figure:
1- workbench；2- shell；21- inside groove；3- first motor；4- fan blade；5- connecting column；6- magnetizing apparatus；Outside 61-
Slot；The second motor of 7-；8- column；9- connecting rod；10- clip；11- radiating fin；111- thermal vias；12- support rod；13- set
Cylinder.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Show to Fig. 1 exemplary a kind of structure of automatic magnetism-charging device for loudspeaker accessory provided by the utility model
Schematic diagram；Show to Fig. 2 exemplary a kind of automatic magnetism-charging for loudspeaker accessory of another angle provided by the utility model
The structural schematic diagram of device；Show the schematic cross-sectional view of enclosure interior provided by the utility model to Fig. 3 exemplary；Figure
Show to 4 exemplaries the partial enlarged view in Fig. 3 provided by the utility model at A.As shown in Figures 1 to 4, a kind of to be used for loudspeaker
The automatic magnetism-charging device of accessory, including workbench 1, shell 2, first motor 3, fan blade 4, more connecting columns 5, magnetizing apparatus
6, the second motor 7, column 8, more connecting rods 9 and multiple clips 10；Shell 2 is the cylindrical shape that both ends have opening, shell 2
One end be fixed on the top of workbench 1；First motor 3, fan blade 4, connecting column 5 and magnetizing apparatus 6 are respectively positioned on shell 2
Inner space；The top of workbench 1 is fixed in the bottom of first motor 3, and is located at the center of shell 2；Fan blade 4 is fixed
In on the output shaft of first motor 3；The top of workbench 1 is fixed in one end of connecting column 5, and the more interval of connecting column 5 settings are more
Root connecting column 5 is located at the surrounding of first motor 3；The other end of connecting column 5 is fixedly connected with the bottom of magnetizing apparatus 6；Second motor 7
It is fixed on 1 bottom of workbench, the output shaft of the second motor 7 passes through workbench 1 and connect with the bottom of column 8, and column 8 is located at shell
2 side；One end of connecting rod 9 is fixedly connected with the upper end outer wall of column 8, and more connecting rods 9 are uniformly arranged around the periphery of column 8
Cloth；The other end of connecting rod 9 is fixedly connected with clip 10.Specifically, the top of magnetizing apparatus 6 offers the rounding for positioning loudspeaker
Tapered opening.Shell 2 is using stainless steel welded in 1 surface of workbench.The bottom end of column 8 passes through shaft coupling and the second motor 7
Output axis connection.Connecting rod 9 is fixed by welding on the outer wall of column 8.The quantity of connecting rod 9 can be 4, be also possible to 6
Root or 8.It can be adjusted according to the size of product, when product is smaller, the quantity of connecting rod 9 can be more, and product is larger
When, connecting rod 9 can be a little less.Clip 10 is fixed on the end of connecting rod 9 by welding or threaded connection.First motor 3 rotates,
Drive fan blade 4 to rotate, air made to circulate in the bottom of magnetizing apparatus 6, by magnetizing apparatus 6 magnetize generation heat be discharged to it is outer
Outside shell 2.The specification of magnetizing apparatus be 32*26.5*5.5*8, in wear 8MM, there is production in Shenzhen Chuan Xu electroacoustic automobile parts corporation；Magnetizing apparatus
The slot at 6 tops is for placing loudspeaker to be magnetized.It is clamped in use, loudspeaker to be magnetized are put on clip 10.Then,
The starting of two motors 7, drives column 8 to rotate, loudspeaker to be magnetized is rotated to the top of magnetizing apparatus 6.Realize that machine grabs loudspeaker,
The efficiency for improving operation, is conducive to the automation for further realizing operation, improves the efficiency to magnetize.
It optionally, further include radiating fin 11；The inner wall of shell 2 offers multiple evenly arranged vertical inside grooves 21,
The periphery of magnetizing apparatus 6 offers multiple outer grooves 61 corresponding with inside groove 21；The both ends of radiating fin 11 are arranged in inside groove 21 respectively
In outer groove 61.Radiating fin 11 is made of the preferable brass of heating conduction, improves the speed and effect of heat dissipation.Radiating fin
11 be cuboid, is arranged in inside groove 21 and outer groove 61, and size is smaller compared with inside groove 21 and outer groove 61.Each 21 He of corresponding inside groove
The a piece of radiating fin 11 of setting in outer groove 61.The quantity of radiating fin 11 can be multiple, on the circumferencial direction of magnetizing apparatus 6 uniformly
Arrangement.
Optionally, multiple thermal vias 111 are offered on radiating fin 11.It is parallel to each other between multiple thermal vias 111
Equidistant arrangement.The contact area and flowing velocity of air can be improved in thermal vias 111, and then improves radiating rate and effect.
Optionally, the cross sectional shape of thermal vias 111 is rectangle.Rectangular through-hole is more convenient with milling machine processing,
Cost is relatively low.
It optionally, further include sleeve 13 and Duo Gen support rod 12；Sleeve 13 is sheathed on the medium position of column 8, sleeve
13 are rotatablely connected with column 8, and sleeve 13 is located at the lower section of connecting rod 9；Support rod 12 is obliquely installed, and one end of support rod 12 is fixed on
The top of workbench 1, the other end of support rod 12 are fixed on the outer wall of sleeve 13；More support rods 12 are uniformly arranged in sleeve
13 surrounding.Column 8 in rotary course it is possible that the case where rocking, for this purpose, sleeve 13 rotates column 8, together
Shi Duogen support rod 12 can make the uniform force of 8 surrounding of column again, improve its axial stability, avoid in use
The case where rocking.Making entire magnetizer, performance is more stable in use.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of automatic magnetism-charging device for loudspeaker accessory, it is characterised in that:
Including workbench (1), shell (2), first motor (3), fan blade (4), more connecting columns (5), magnetizing apparatus (6),
Two motors (7), column (8), more connecting rods (9) and multiple clips (10)；
The shell (2) is the cylindrical shape that both ends have opening, and the workbench (1) is fixed in one end of the shell (2)
Top；
The first motor (3), the fan blade (4), the connecting column (5) and the magnetizing apparatus (6) are respectively positioned on described
The inner space of shell (2)；
The top of the workbench (1) is fixed in the bottom of the first motor (3), and is located at the center of the shell (2)；Institute
Fan blade (4) is stated to be fixed on the output shaft of the first motor (3)；
The top of the workbench (1) is fixed in one end of the connecting column (5), and more connecting column (5) interval settings are more
Connecting column described in root (5) is located at the surrounding of the first motor (3)；
The other end of the connecting column (5) is fixedly connected with the bottom of the magnetizing apparatus (6)；
Second motor (7) is fixed on the workbench (1) bottom, and the output shaft of second motor (7) passes through the work
Make platform (1) to connect with the bottom of the column (8), the column (8) is located at the side of the shell (2)；
One end of the connecting rod (9) is fixedly connected with the upper end outer wall of the column (8), and the more connecting rods (9) are around described
It uniformly arranges the periphery of column (8)；
The other end of the connecting rod (9) is fixedly connected with the clip (10).
2. a kind of automatic magnetism-charging device for loudspeaker accessory as described in claim 1, it is characterised in that:
It further include radiating fin (11)；
The inner wall of the shell (2) offers multiple evenly arranged vertical inside grooves (21), and the periphery of the magnetizing apparatus (6) is opened
Equipped with multiple outer grooves (61) corresponding with the inside groove (21)；
The both ends of the radiating fin (11) are arranged in respectively in the inside groove (21) and the outer groove (61).
3. a kind of automatic magnetism-charging device for loudspeaker accessory as claimed in claim 2, it is characterised in that:
Multiple thermal vias (111) are offered on the radiating fin (11).
4. a kind of automatic magnetism-charging device for loudspeaker accessory as claimed in claim 3, it is characterised in that:
The cross sectional shape of the thermal vias (111) is rectangle.
5. a kind of automatic magnetism-charging device for loudspeaker accessory as described in claim 1, it is characterised in that:
It further include sleeve (13) He Duogen support rod (12)；
The sleeve (13) is sheathed on the medium position of the column (8), and the sleeve (13) and the column (8) rotation connect
It connects, the sleeve (13) is located at the lower section of the connecting rod (9)；
The support rod (12) is obliquely installed, and the top of the workbench (1) is fixed in one end of the support rod (12), described
The other end of support rod (12) is fixed on the outer wall of the sleeve (13)；
The more support rods (12) are uniformly arranged in the surrounding of the sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018361.5U CN208905224U (en) | 2018-12-04 | 2018-12-04 | A kind of automatic magnetism-charging device for loudspeaker accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018361.5U CN208905224U (en) | 2018-12-04 | 2018-12-04 | A kind of automatic magnetism-charging device for loudspeaker accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208905224U true CN208905224U (en) | 2019-05-24 |
Family
ID=66578385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822018361.5U Expired - Fee Related CN208905224U (en) | 2018-12-04 | 2018-12-04 | A kind of automatic magnetism-charging device for loudspeaker accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208905224U (en) |
-
2018
- 2018-12-04 CN CN201822018361.5U patent/CN208905224U/en not_active Expired - Fee Related
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| 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: 20190524 Termination date: 20191204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |