CN208424753U - A kind of Microspeaker with symmetrical holes - Google Patents
A kind of Microspeaker with symmetrical holes Download PDFInfo
- Publication number
- CN208424753U CN208424753U CN201821061976.XU CN201821061976U CN208424753U CN 208424753 U CN208424753 U CN 208424753U CN 201821061976 U CN201821061976 U CN 201821061976U CN 208424753 U CN208424753 U CN 208424753U
- Authority
- CN
- China
- Prior art keywords
- microspeaker
- adjustable sound
- symmetrical
- sound paper
- utility
- 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model belongs to speaker technology field and discloses a kind of Microspeaker with symmetrical holes, including bracket, adjustable sound paper and screen cloth, magnetic circuit open mesoporous etc..The cradle back has a two rows of symmetrical through-holes of design, and air-flow sucking and discharge are balanced when vibration, balances vibrational system more, to reduce distortion；The selection of adjustable sound paper can effectively increase damping, balance vibration more, reduce noise；Magnetic circuit controls the flowing of back cavity air very well, keeps tuning more convenient using mesoporous mode is opened.
Description
Technical field
The utility model is specifically related to a kind of Microspeaker with symmetrical holes, belongs to speaker technology field.
Background technique
The bracket patch adjustable sound paper back side of conventional loudspeakers does not have more boss, needs a very big adjustable sound paper, raw
When production, employee's patch adjustable sound paper contraposition is highly difficult, directly affects efficiency, and vibrate imbalance and be easy to cause distortion or noise.It passes
Without aperture among system magnetic circuit of loudspeaker, to acoustics tuning, there are limitations in exploitation, cannot flexibly control back cavity air damping.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of miniature loudspeaking with symmetrical holes
Device, cradle back have a two rows of symmetrical through-holes of design, and air-flow sucking and discharge are balanced when vibration, balance vibrational system more,
To reduce distortion；The selection of adjustable sound paper can effectively increase damping, balance vibration more, reduce noise；Magnetic circuit is used and is opened
Mesoporous mode controls the flowing of back cavity air well, keeps tuning more convenient.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of Microspeaker with symmetrical holes, including bracket, and the cradle back is equipped with logical
Hole and medium design have boss, and the top of the through-hole is bonded different adjustable sound paper or screen cloth, and the top of the bracket is equipped with magnetic
Open mesoporous in road.
As a kind of optimal technical scheme of the utility model, the through-hole is equipped with symmetrical two rows of.
As a kind of optimal technical scheme of the utility model, the boss can be used for limiting the position of adjustable sound paper.
As a kind of optimal technical scheme of the utility model, different specification and face is can be used in the adjustable sound paper and screen cloth
Color.
As a kind of optimal technical scheme of the utility model, the through-hole and screen cloth are respectively provided with several.
The utility model beneficial effect achieved is: a kind of Microspeaker with symmetrical holes, bracket both sides are symmetrical
Hole can paste different adjustable sound paper or screen cloth, and tuning can be made more flexible；Boss can provide the effect of limit to adjustable sound paper,
Make adjustable sound paper fitting more accurate；Support Design two rows symmetrical holes avoid individual traditional adjustable sound paper from will appear difficulty when being bonded
The problem of, increase production efficiency；In addition, different specification and color can be used in adjustable sound paper and screen cloth, facilitating tuning
Meanwhile increasing color to Microspeaker, improve the competitiveness of industry.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is a kind of Microspeaker overall structure diagram with symmetrical holes described in the utility model embodiment；
Fig. 2 be described in the utility model embodiment it is a kind of with symmetrical holes Microspeaker through-hole and boss distribution show
It is intended to；
Fig. 3 is that the adjustable sound paper on a kind of Microspeaker with symmetrical holes described in the utility model embodiment is another
Bonding method schematic diagram；
Fig. 4 is traditional Microspeaker overall structure diagram；
Figure label: 1, screen cloth；2, adjustable sound paper；3, through-hole；4, boss；5, bracket；6, magnetic circuit mesoporous.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1:
Please refer to Fig. 1-3, a kind of Microspeaker with symmetrical holes of the utility model, including bracket 5, the bracket 5
The back side has the two rows of symmetrical through-holes 3 of design and medium design to have boss 4, and the symmetrical through-hole 3 on 5 both sides of bracket can paste different
Adjustable sound paper 2 or screen cloth 1, can make tuning more flexible；Boss 4 can provide the effect of limit to adjustable sound paper 2, allow adjustable sound paper 2
It is more accurate to be bonded；Bracket 5 designs two rows of symmetrical through-holes 3, individual traditional adjustable sound paper 2 is avoided to will appear difficulty when being bonded
Problem increases production efficiency；In addition, different specification and color can be used in adjustable sound paper 2 and screen cloth 1, facilitating tuning
Meanwhile increasing color to Microspeaker, improve the competitiveness of industry.
Embodiment 2:
Referring to Fig. 4, traditional Microspeaker, including bracket 5, the top of bracket 5 is fitted with adjustable sound paper 2, on bracket 5
2 back side of adjustable sound paper in portion does not have more boss 4, so need a very big adjustable sound paper 2, when production, employee pastes tuning
Paper 2 aligns highly difficult, directly affects efficiency, meanwhile, to acoustics tuning, there are limitations in exploitation, cannot flexibly replace
Different adjustable sound papers 2.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of Microspeaker with symmetrical holes, including bracket (5), which is characterized in that bracket (5) back side is equipped with logical
Hole (3) and medium design have boss (4), and the top of the through-hole (3) is bonded different adjustable sound paper (2) or screen cloth (1), the branch
The top of frame (5) is equipped with magnetic circuit and opens mesoporous (6).
2. a kind of Microspeaker with symmetrical holes according to claim 1, which is characterized in that the through-hole (3) sets
There are symmetrical two rows.
3. a kind of Microspeaker with symmetrical holes according to claim 1, which is characterized in that the boss (4) can
For limiting the position of adjustable sound paper.
4. a kind of Microspeaker with symmetrical holes according to claim 1, which is characterized in that the adjustable sound paper (2)
Different specification and color can be used with screen cloth (1).
5. a kind of Microspeaker with symmetrical holes according to claim 1, which is characterized in that the through-hole (3) and
Screen cloth (1) is respectively provided with several.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061976.XU CN208424753U (en) | 2018-07-05 | 2018-07-05 | A kind of Microspeaker with symmetrical holes |
| PCT/CN2018/113900 WO2020006950A1 (en) | 2018-07-05 | 2018-11-05 | Miniature loudspeaker with symmetrical holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061976.XU CN208424753U (en) | 2018-07-05 | 2018-07-05 | A kind of Microspeaker with symmetrical holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424753U true CN208424753U (en) | 2019-01-22 |
Family
ID=65124920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821061976.XU Active CN208424753U (en) | 2018-07-05 | 2018-07-05 | A kind of Microspeaker with symmetrical holes |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208424753U (en) |
| WO (1) | WO2020006950A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8213669B2 (en) * | 2007-08-16 | 2012-07-03 | Hi-Tech Sound System Co., Ltd. | Rotary tweeter mounting arrangement for a speaker assembly |
| CN205320282U (en) * | 2015-12-29 | 2016-06-15 | 易力声科技(深圳)有限公司 | Moving -coil loudspeaker |
| CN205693884U (en) * | 2016-06-17 | 2016-11-16 | 声电电子科技(惠州)有限公司 | A kind of Microspeaker with double washer structure |
| CN107517430B (en) * | 2016-06-17 | 2020-01-21 | 声电电子科技(惠州)有限公司 | Double-washer micro loudspeaker |
| CN207200972U (en) * | 2017-08-30 | 2018-04-06 | 声电电子科技(惠州)有限公司 | A kind of voice coil leads hanging type Microspeaker |
-
2018
- 2018-07-05 CN CN201821061976.XU patent/CN208424753U/en active Active
- 2018-11-05 WO PCT/CN2018/113900 patent/WO2020006950A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020006950A1 (en) | 2020-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |