CN205005259U - Ultra -thin type supper bass magnetic conduction T iron - Google Patents
Ultra -thin type supper bass magnetic conduction T iron Download PDFInfo
- Publication number
- CN205005259U CN205005259U CN201520856081.5U CN201520856081U CN205005259U CN 205005259 U CN205005259 U CN 205005259U CN 201520856081 U CN201520856081 U CN 201520856081U CN 205005259 U CN205005259 U CN 205005259U
- Authority
- CN
- China
- Prior art keywords
- magnetic conduction
- iron
- supper bass
- column cap
- bass magnetic
- 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.)
- Expired - Fee Related
Links
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model provides an ultra -thin type supper bass magnetic conduction T iron, includes base plate (1) and is equipped with column cap (2) of central through hole (2.1), column cap (2) and base plate (1) formula structure as an organic whole, and this integral type structure is equipped with continuous a plurality of cyclic annular step (3) for working of plastics bugle cartridge for the forging and pressing formed part on the inside wall at the top of column cap (2) central through hole (2.1). This ultra -thin type supper bass magnetic conduction T iron volume of enabling machining reduces substantially.
Description
Technical field
The utility model relates to loudspeaker techniques field, specifically refers to a kind of ultrathin supper bass magnetic conduction T iron.
Background technology
Ultrathin supper bass magnetic conduction T iron is generally made up of substrate and cylindric column cap.Processing at present for ultrathin supper bass magnetic conduction T iron generally adopts the mode of machining to carry out, and machining amount is large, and operation is various.
Utility model content
The technical problems to be solved in the utility model is, the ultrathin supper bass magnetic conduction T iron providing a kind of machining amount significantly to reduce.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: comprise substrate and the column cap being provided with central through hole, column cap and substrate are integral type structure, this integral structure is for forging into shaped piece, and the madial wall at the top of column cap central through hole is provided with connected multiple circular steps for working of plastics bugle plug-in mounting.
The quantity of described circular step is two.
Described substrate is provided with multiple installing holes connected for magnet of arranging circumferentially, is equipped with arc convex tendon and locates for equipped magnet between described installing hole and installing hole.
Ultrathin supper bass magnetic conduction T iron of the present utility model because of substrate and column cap be integral type structure, and this integral structure is for forging into shaped piece, that is magnetic conduction T iron is just plastic after forging and stamping by same material, so just can significantly reduce engine processing capacity, only need carry out fine finishining to column cap outer surface, effectively reduce manufacturing procedure, the shaping of magnetic conduction T iron is made to become comparatively simple, and the magnetic conduction T iron material density after forging forming is changed, overall wall thickness can reduce about 30%, such magnetic conduction T iron just can do more frivolous, but because the change of density can increase magnetic flux again, and the plug-in mounting that the setting of multiple circular step can supply working of plastics bugle solid and reliable.
Accompanying drawing explanation
Accompanying drawing is the sectional structure schematic diagram of the utility model ultrathin supper bass magnetic conduction T iron.
Shown in the utility model figure: 1 substrate, 1.1 installing holes, 1.2 arc convex tendons, 2 column caps, 2.1 central through holes, 3 circular steps.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, ultrathin supper bass magnetic conduction T iron of the present utility model, comprise substrate 1 and the column cap 2 being provided with central through hole 2.1, unlike the prior art, column cap 2 and substrate 1 are integral type structure, and this integral structure is for forging into shaped piece.Column cap after forging forming becomes as a whole with substrate, and forging and stamping change the density of material, can increase magnetic flux, the magnetic property of ultrathin supper bass magnetic conduction T iron effectively can be met the demands, and magnetic conduction T iron can also be made to do more frivolous.
For realizing the direct plug-in mounting of working of plastics bugle, the madial wall at the top of column cap 2 central through hole 2.1 is provided with connected multiple circular steps 3 for working of plastics bugle plug-in mounting.And in the present embodiment, the quantity of described circular step 3 is two, two is preferred amount, has both been convenient to processing, and can have at utmost made again working of plastics bugle be convenient to solid and reliable plug-in mounting.
Described substrate 1 is provided with multiple installing holes 1.1 connected for magnet of arranging circumferentially, is equipped with arc convex tendon 1.2 and locates for equipped magnet between described installing hole 1.1 and installing hole 1.1.Installing hole can for the connection of magnet, and the setting of arc convex tendon can make magnet position when connecting, and arc convex tendon is overall in being circumferentially arranged, entire normalization, succinct.
Ultrathin supper bass magnetic conduction T Tie Tong of the present utility model is crossed after forging forming can effective reduce engine processing capacity, simplifies the machine-shaping of magnetic conduction T iron.
Claims (3)
1. a ultrathin supper bass magnetic conduction T iron, comprise substrate (1) and be provided with the column cap (2) of central through hole (2.1), it is characterized in that: column cap (2) and substrate (1) are integral type structure, this integral structure is for forging into shaped piece, and the madial wall at the top of column cap (2) central through hole (2.1) is provided with connected multiple circular steps (3) for working of plastics bugle plug-in mounting.
2. ultrathin supper bass magnetic conduction T iron according to claim 1, is characterized in that: the quantity of described circular step (3) is two.
3. ultrathin supper bass magnetic conduction T iron according to claim 1, it is characterized in that: described substrate (1) is provided with multiple installing holes (1.1) connected for magnet of arranging circumferentially, is equipped with arc convex tendon (1.2) and locates for equipped magnet between described installing hole (1.1) and installing hole (1.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520856081.5U CN205005259U (en) | 2015-10-29 | 2015-10-29 | Ultra -thin type supper bass magnetic conduction T iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520856081.5U CN205005259U (en) | 2015-10-29 | 2015-10-29 | Ultra -thin type supper bass magnetic conduction T iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205005259U true CN205005259U (en) | 2016-01-27 |
Family
ID=55162126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520856081.5U Expired - Fee Related CN205005259U (en) | 2015-10-29 | 2015-10-29 | Ultra -thin type supper bass magnetic conduction T iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205005259U (en) |
-
2015
- 2015-10-29 CN CN201520856081.5U patent/CN205005259U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202845564U (en) | Novel aluminum alloy sheet metal forming mould | |
| CN204365810U (en) | A kind of sheet metal component universal punching hole die device | |
| CN205005259U (en) | Ultra -thin type supper bass magnetic conduction T iron | |
| CN203003146U (en) | Reshaping tool of bluetooth headset microphone fulcrum bar upper shell | |
| CN203751152U (en) | Stamping die for filter screw plate | |
| CN205005261U (en) | Unsmooth type of woofer china department | |
| CN205005262U (en) | Overhead thin speaker magnetic conduction T iron | |
| CN201738022U (en) | Anode plate | |
| CN203140568U (en) | Lower template for stamping die of LED television support frame | |
| CN203267100U (en) | Die for production of plastic cover | |
| CN201956335U (en) | Semiconductor chip template structure | |
| CN202895759U (en) | Drum type brake pad disposable shaping die | |
| CN202367886U (en) | Impeller mold | |
| CN203484491U (en) | Punching die | |
| CN202155527U (en) | Efficient powder metallurgy profiling die | |
| CN202963290U (en) | Stamping assembly capable of reducing stamping pressure | |
| CN202367884U (en) | Press cover mold | |
| CN204367249U (en) | A kind of die device of Novel camera casing | |
| CN202922823U (en) | Movable sole mould | |
| CN202572832U (en) | Shared mould base structure and mould assembly with same | |
| CN205966972U (en) | A split type base that punches a hole for processing spanner | |
| CN203198157U (en) | Novel die | |
| CN203500247U (en) | Improved gasket | |
| CN201994288U (en) | Anti-seepage lead frame | |
| CN202591407U (en) | Punching processing mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160127 Termination date: 20191029 |