CN205693887U - A kind of speaker of circular fallaway type magnetic structure - Google Patents
A kind of speaker of circular fallaway type magnetic structure Download PDFInfo
- Publication number
- CN205693887U CN205693887U CN201620659265.7U CN201620659265U CN205693887U CN 205693887 U CN205693887 U CN 205693887U CN 201620659265 U CN201620659265 U CN 201620659265U CN 205693887 U CN205693887 U CN 205693887U
- Authority
- CN
- China
- Prior art keywords
- voice coil
- speaker
- train wheel
- wheel bridge
- frame
- 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
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
nullThe utility model discloses the speaker of a kind of circular fallaway type magnetic structure，Including Antimagnetic hood、Train wheel bridge、Screwed hole、Frame、Magnet、Voice coil loudspeaker voice coil、Ring、Cone basin、Dust cap、Determine core and prop up sheet and T ferrum，The top of described Antimagnetic hood is provided with train wheel bridge，Described Antimagnetic hood is correspondingly provided with some screwed holes with the contact site of train wheel bridge，The inner side of described Antimagnetic hood is provided with magnet，The inner side of described magnet is provided with T ferrum，It is provided with voice coil loudspeaker voice coil in the central ring of described train wheel bridge，Described frame is fixedly mounted on the upper ring surface of train wheel bridge，It is provided with ring at the upper edge of described frame，Described cone basin is located at the inner side of frame，The lower opening's edge upper cover of described cone basin is provided with dust cap，Described determine core and prop up sheet and be arranged between voice coil loudspeaker voice coil and frame，Compared with prior art，Weight and the good heat dissipation effect of speaker self can be alleviated，Improve the using effect of speaker，Extend the service life of speaker.
Description
[technical field]
This utility model relates to speaker field, the speaker of a kind of circular fallaway type magnetic structure.
[background technology]
Speaker is also known as " loudspeaker ".It is the most conventional a kind of electro-acoustic transducer device, in the electronic electric equipment of sounding
Can be seen it.The kind of speaker is a lot, by its transduction principle can be divided into electrodynamic type i.e. moving-coil type, electrostatic i.e. condenser type,
Electromagnetic type i.e. reed, piezoelectric type i.e. crystal formulas etc. are several, and current most of inside loudspeakers use monoblock annular magnet, cause
The own wt of speaker speaker becomes big and radiating effect is the best, have impact on the using effect of speaker, shortens speaker
Service life.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of circular fallaway type magnetic structure
Speaker, it is possible to alleviate weight and the good heat dissipation effect of speaker self, improve the using effect of speaker, extend and raise one's voice
The service life of device.
For achieving the above object, the utility model proposes the speaker of a kind of circular fallaway type magnetic structure, including preventing
Magnetic cover, train wheel bridge, screwed hole, frame, magnet, voice coil loudspeaker voice coil, ring, cone basin, dust cap, determine core and prop up sheet and T ferrum, described Antimagnetic hood
Top is provided with train wheel bridge, and described Antimagnetic hood is correspondingly provided with some screwed holes with the contact site of train wheel bridge, described Antimagnetic hood interior
Side is provided with magnet, and the inner side of described magnet is provided with T ferrum, is provided with voice coil loudspeaker voice coil in the central ring of described train wheel bridge, and described frame is fixed
Being arranged on the upper ring surface of train wheel bridge, be provided with ring at the upper edge of described frame, described cone basin is located at the inner side of frame, described
The lower opening's edge upper cover of cone basin is provided with dust cap, described determine core and props up sheet and be arranged between voice coil loudspeaker voice coil and frame.
As preferably, described Antimagnetic hood and train wheel bridge are aluminum material, be provided with drive screw and will prevent in described screwed hole
Magnetic cover is fixing with train wheel bridge to be connected.
As preferably, described magnet is ferromagnetic material and is block-like design, and described magnet is distributed ringwise.
As preferably, described ring, cone basin and dust cap constitute enclosed construction on frame top.
The beneficial effects of the utility model: this utility model is by and being distributed magnet design ringwise for bulk, antimagnetic
Cover and train wheel bridge are aluminum material, alleviate the quality of speaker, after speaker works long hours, can imitate with heat radiation
Really, compared with prior art, it is possible to alleviate weight and the good heat dissipation effect of speaker self, the use effect of speaker is improved
Really, the service life of speaker is extended.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the speaker of a kind of circular fallaway type magnetic structure of this utility model.
In figure: 1-Antimagnetic hood, 2-train wheel bridge, 3-screwed hole, 4-frame, 5-magnet, 6-voice coil loudspeaker voice coil, 7-ring, 8-bore basin, 9-
Dust cap, 10-determine core and prop up sheet, 11-T ferrum.
[detailed description of the invention]
Refering to Fig. 1, the speaker of a kind of circular fallaway type magnetic structure of this utility model, including Antimagnetic hood 1, train wheel bridge 2,
Screwed hole 3, frame 4, magnet 5, voice coil loudspeaker voice coil 6, ring 7, cone basin 8, dust cap 9, determine core and prop up sheet 10 and T ferrum 11, described Antimagnetic hood 1
Top is provided with train wheel bridge 2, and described Antimagnetic hood 1 is correspondingly provided with some screwed holes 3, described Antimagnetic hood 1 with the contact site of train wheel bridge 2
Inner side be provided with magnet 5, the inner side of described magnet 5 is provided with T ferrum 11, is provided with voice coil loudspeaker voice coil 6, institute in the central ring of described train wheel bridge 2
Stating frame 4 to be fixedly mounted on the upper ring surface of train wheel bridge 2, be provided with ring 7 at the upper edge of described frame 4, described cone basin 8 is located at
The inner side of frame 4, the lower opening's edge upper cover of described cone basin 8 is provided with dust cap 9, described determine core and props up sheet 10 and be arranged on voice coil loudspeaker voice coil 6 and frame 4
Between, described Antimagnetic hood 1 is aluminum material with train wheel bridge 2, is provided with drive screw and by Antimagnetic hood 1 with upper in described screwed hole 3
Clamping plate 2 are fixing to be connected, and described magnet 5 is ferromagnetic material and is block-like design, and described magnet 5 is distributed ringwise, described ring 7,
Cone basin 8 and dust cap 9 constitute enclosed construction on frame 4 top.
Utility model works process:
The speaker of a kind of circular fallaway type magnetic structure of this utility model in the course of the work, when this speaker is when long
Between when working, the block shaped magnet 5 of annular spread can alleviate the weight of speaker, and Antimagnetic hood 1 and train wheel bridge 2 are aluminum system
One-tenth can be with improving radiating effect, compared with prior art, it is possible to alleviates weight and the good heat dissipation effect of speaker self, improves
The using effect of speaker, extends the service life of speaker.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (4)
1. the speaker of a circular fallaway type magnetic structure, it is characterised in that: include Antimagnetic hood (1), train wheel bridge (2), screw thread
Hole (3), frame (4), magnet (5), voice coil loudspeaker voice coil (6), ring (7), cone basin (8), dust cap (9), determine core and prop up sheet (10) and T ferrum
(11), the top of described Antimagnetic hood (1) is provided with train wheel bridge (2), and described Antimagnetic hood (1) is corresponding with the contact site of train wheel bridge (2)
Being provided with some screwed holes (3), the inner side of described Antimagnetic hood (1) is provided with magnet (5), and the inner side of described magnet (5) is provided with T ferrum
(11), being provided with voice coil loudspeaker voice coil (6) in the central ring of described train wheel bridge (2), described frame (4) is fixedly mounted on the upper ring of train wheel bridge (2)
On face, being provided with ring (7) at the upper edge of described frame (4), described cone basin (8) is located at the inner side of frame (4), described cone basin
(8) lower opening's edge upper cover is provided with dust cap (9), described determine core and props up sheet (10) and be arranged between voice coil loudspeaker voice coil (6) and frame (4).
The speaker of a kind of circular fallaway type magnetic structure the most as claimed in claim 1, it is characterised in that: described Antimagnetic hood
(1) it is aluminum material with train wheel bridge (2), is provided with drive screw in described screwed hole (3) and by Antimagnetic hood (1) and train wheel bridge (2)
Fixing connection.
The speaker of a kind of circular fallaway type magnetic structure the most as claimed in claim 1, it is characterised in that: described magnet (5)
For ferromagnetic material and be block-like design, described magnet (5) is distributed ringwise.
The speaker of a kind of circular fallaway type magnetic structure the most as claimed any one in claims 1 to 3, it is characterised in that:
Described ring (7), cone basin (8) and dust cap (9) constitute enclosed construction on frame (4) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659265.7U CN205693887U (en) | 2016-06-25 | 2016-06-25 | A kind of speaker of circular fallaway type magnetic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659265.7U CN205693887U (en) | 2016-06-25 | 2016-06-25 | A kind of speaker of circular fallaway type magnetic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205693887U true CN205693887U (en) | 2016-11-16 |
Family
ID=57426744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620659265.7U Expired - Fee Related CN205693887U (en) | 2016-06-25 | 2016-06-25 | A kind of speaker of circular fallaway type magnetic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205693887U (en) |
-
2016
- 2016-06-25 CN CN201620659265.7U patent/CN205693887U/en not_active Expired - Fee Related
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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: 20161116 Termination date: 20190625 |