CN110460935A - A kind of hidden phase-reversing tube bar speaker structure - Google Patents
A kind of hidden phase-reversing tube bar speaker structure Download PDFInfo
- Publication number
- CN110460935A CN110460935A CN201910887682.5A CN201910887682A CN110460935A CN 110460935 A CN110460935 A CN 110460935A CN 201910887682 A CN201910887682 A CN 201910887682A CN 110460935 A CN110460935 A CN 110460935A
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- China
- Prior art keywords
- speaker
- guide cone
- voice box
- phase
- redundant area
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a kind of hidden phase-reversing tube bar speaker structures, comprising: mesh enclosure, speaker upper casing, guide cone, phase-reversing tube, speaker lower casing；It is characterized by: being provided with one or more speaker of voice box groups between the speaker upper casing and speaker lower casing, multiple redundant areas are provided between the speaker upper casing and speaker lower casing, the redundant area includes: electric appliance redundant area and sound redundant area；Electric appliance redundant area is for installing electrical equipment, and sound redundant area is for installing speaker of voice box group；Speaker of voice box group lower end is in sound redundant area, and speaker of voice box group is fixed in speaker upper housing, and main sound mouth is located on speaker upper casing, and speaker of voice box group lower end is provided with the one or more phase-reversing tubes to match with speaker of voice box group；Speaker outer openings, opening portion are provided with one or more guide cones, are mutually permanently connected outside guide cone with speaker outer edge, are provided with aperture slots after guide cone and the installation of speaker outer edge.
Description
Technical field
The present invention is the technical field more particularly to a kind of hidden phase-reversing tube bar speaker structure of Electronic products manufacturing.
Background technique
In the market for many years, conventional strip speaker is in use for bar speaker, and the propagation of speaker sound is all to concentrate
On the direction of propagation of sound mouth, sound directivity is more single, and sound effect only has front effect in this way in use environment
Fruit is best, and the sound that surrounding is heard has interference or reduction, is unable to satisfy the higher appreciation requirement of people.
Summary of the invention
The purpose of the present invention is to provide a kind of hidden phase-reversing tube bar speaker structures, use guide cone and phase-reversing tube
Multiple Aided design, the width of speaker sound field made using structure design and depth whole improve speaker to effective promoted
Audio, be more clear the sound quality of speaker, while this product is with more structure is simple, structure is beautiful and other effects.
To achieve the above object, the invention provides the following technical scheme: a kind of hidden phase-reversing tube bar speaker structure, packet
It includes: mesh enclosure, speaker upper casing, guide cone, phase-reversing tube, speaker lower casing；It is characterized by: between the speaker upper casing and speaker lower casing
One or more speaker of voice box groups are provided with, multiple redundant areas, institute are provided between the speaker upper casing and speaker lower casing
Stating redundant area includes: electric appliance redundant area and sound redundant area；For electric appliance redundant area for installing electrical equipment, sound is superfluous
Remaining region is for installing speaker of voice box group；Speaker of voice box group lower end is in sound redundant area, and speaker of voice box group is solid
It is scheduled in speaker upper housing, main sound mouth is located on speaker upper casing, and speaker of voice box group lower end is provided with and speaker of voice box group
The one or more phase-reversing tubes to match；Speaker outer openings, opening portion are provided with one or more guide cones, outside guide cone
It is mutually permanently connected with speaker outer edge, is provided with aperture slots after guide cone and the installation of speaker outer edge.
Preferably, the guide cone is internally provided with salient point, and salient point is connected with guide cone edge by multiple curved surfaces, and
Long curved surface is much larger than short curved surface.
Preferably, the salient point of guide cone is located inside phase-reversing tube after the guide cone and speaker are installed, and and phase-reversing tube
Mutually it is not in contact with each other.
Preferably, it is corresponding with seated position set by phase-reversing tube to be internally provided with salient point for the guide cone, and salient point is not being led
To on the center of cone plane.
Preferably, the guide cone is internally provided with one or more installation positions for being connected with voice box casing.
Preferably, the speaker upper casing is provided with one or more net cover structures, net cover structure for protect sound mouth and
Keep speaker cleaning inside.
Preferably, the speaker of voice box group includes: one or more high pitch loudspeakers and one or more bass loudspeakers
Device is composed.
Detailed description of the invention
Fig. 1 is this bar speaker structural representation Fig. 1；
Fig. 2 is this bar speaker structural representation Fig. 2；
Fig. 3 is this bar speaker structural representation Fig. 3；
Fig. 4 is this bar speaker structural representation Fig. 4；
Fig. 5 is this bar speaker structural representation Fig. 5；
Fig. 6 is this bar speaker structural representation Fig. 6.
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 the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.This technology is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It please refers to shown in Fig. 1-6, the invention provides the following technical scheme: a kind of hidden phase-reversing tube bar speaker structure,
It include: guide cone 1, speaker upper casing 2, mesh enclosure 3, phase-reversing tube 4, speaker lower casing 5；It is characterized by: the speaker upper casing 2 and speaker
It is provided with one or more speaker of voice box groups between lower casing 3, is provided between the speaker upper casing 2 and speaker lower casing 5 multiple
Redundant area, the redundant area include: electric appliance redundant area and 200 sound redundant areas 100；Electric appliance redundant area 200 is used
In installation electrical equipment, sound redundant area 100 is for installing speaker of voice box group；Speaker of voice box group lower end is superfluous in sound
In remaining region 100, speaker of voice box group is fixed in speaker upper housing 2, and main sound mouth is located on speaker upper casing 2, speaker loudspeaking
Device group lower end is provided with the one or more phase-reversing tubes 4 to match with speaker of voice box group；Speaker outer openings, opening portion setting
There are one or more guide cones 1,1 outside of guide cone is mutually permanently connected with speaker outer edge, and guide cone 1 and speaker outer edge are pacified
Aperture slots 10 are provided with after dress.
Preferably, the guide cone 1 is internally provided with salient point 11, and salient point 11 is connected with guide cone edge by multiple curved surfaces
It connects, and long curved surface 13 is much larger than short curved surface 12.
Preferably, the guide cone 1 and the salient point 11 of guide cone 1 after speaker installation are located inside phase-reversing tube 4, and with fall
4 phase of phase pipe is not in contact with each other.
Preferably, it is corresponding with seated position set by phase-reversing tube 4 to be internally provided with salient point 11 for the guide cone 1, and salient point 11
Not on the center of 1 plane of guide cone.
Preferably, the guide cone 1 is internally provided with one or more installation positions 14 for being connected with voice box casing.
Preferably, the speaker upper casing 2 is provided with one or more 3 structures of mesh enclosure, and 3 structure of mesh enclosure is for protecting sound mouth
And keep speaker cleaning inside.
Preferably, the speaker of voice box group includes: that one or more high pitch loudspeakers 21 are raised with one or more basses
Sound device 22 is composed.
Effect is embodied referring to Fig. 4~6, loudspeaker is made a sound, and a part is passed through the phase-reversing tube in speaker
It leads, is transmitted by phase-reversing tube opening, guide cone is located at phase-reversing tube opening, and sound is in multiple knots by guide cone
Structure face carries out dispersive propagation, then is transmitted to outside speaker by being formed by aperture slots after guide cone and the installation of speaker outer edge,
Rear sound radiation handled in this way is strong and sound quality is more preferable.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of hidden phase-reversing tube bar speaker structure, comprising: mesh enclosure, speaker upper casing, guide cone, phase-reversing tube, speaker lower casing；
It is characterized by: one or more speaker of voice box groups are provided between the speaker upper casing and speaker lower casing, on the speaker
Multiple redundant areas are provided between shell and speaker lower casing, the redundant area includes: electric appliance redundant area and sound redundant area
Domain；Electric appliance redundant area is for installing electrical equipment, and sound redundant area is for installing speaker of voice box group；Speaker of voice box group
Lower end is in sound redundant area, and speaker of voice box group is fixed in speaker upper housing, and main sound mouth is located on speaker upper casing,
Speaker of voice box group lower end is provided with the one or more phase-reversing tubes to match with speaker of voice box group；Speaker outer openings, are opened
Oral area is provided with one or more guide cones, is mutually permanently connected outside guide cone with speaker outer edge, outside guide cone and speaker
Aperture slots are provided with after edge installation.
2. bar speaker structure as described in claim 1, it is characterised in that: the guide cone is internally provided with salient point, and convex
Point is connected with guide cone edge by multiple curved surfaces, and long curved surface is much larger than short curved surface.
3. bar speaker structure as described in claim 1, it is characterised in that: guide cone after the guide cone and speaker installation
Salient point is located at mutually to be not in contact with each other inside phase-reversing tube, and with phase-reversing tube.
4. bar speaker structure as described in claim 1, it is characterised in that: the guide cone is internally provided with salient point and paraphase
It is corresponding to manage set seated position, and salient point is not on the center of guide cone plane.
5. bar speaker structure as described in claim 1, it is characterised in that: the guide cone is internally provided with one or more
Installation position with voice box casing for being connected.
6. bar speaker structure as described in claim 1, it is characterised in that: the speaker upper casing is provided with one or more nets
Cover structure, net cover structure is for protecting sound mouth and keeping speaker cleaning inside.
7. bar speaker structure as described in claim 1, it is characterised in that: the speaker of voice box group includes: one or more
A high pitch loudspeaker is composed with one or more woofers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910887682.5A CN110460935A (en) | 2019-09-19 | 2019-09-19 | A kind of hidden phase-reversing tube bar speaker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910887682.5A CN110460935A (en) | 2019-09-19 | 2019-09-19 | A kind of hidden phase-reversing tube bar speaker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110460935A true CN110460935A (en) | 2019-11-15 |
Family
ID=68492369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910887682.5A Pending CN110460935A (en) | 2019-09-19 | 2019-09-19 | A kind of hidden phase-reversing tube bar speaker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110460935A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5050036A (en) * | 1973-06-21 | 1975-05-06 | ||
| CN1992990A (en) * | 2005-12-28 | 2007-07-04 | Lg电子株式会社 | Speaker |
| KR100745808B1 (en) * | 2006-04-14 | 2007-08-02 | 엘지전자 주식회사 | Stand type speaker |
| CN202587345U (en) * | 2012-03-13 | 2012-12-05 | 朱国祥 | Bar-shaped sound device and television equipped with the same |
| CN104363541A (en) * | 2014-11-28 | 2015-02-18 | 宁波中荣声学科技有限公司 | Inverse-phase type voice box |
| CN206136245U (en) * | 2016-09-28 | 2017-04-26 | 科迪科技(赣州)电子有限公司 | Inverse -phase type voice box |
| CN206452500U (en) * | 2017-01-21 | 2017-08-29 | 中山市豪骏数码科技有限公司 | A kind of earphone protecgulum with guide cone |
| CN207022145U (en) * | 2017-05-08 | 2018-02-16 | 深圳市创锐实业有限公司 | A kind of audio amplifier |
| US20180324520A1 (en) * | 2017-05-02 | 2018-11-08 | Compal Electronics, Inc. | Speaker device |
| CN210431837U (en) * | 2019-09-19 | 2020-04-28 | 深圳东原电子有限公司 | Hidden type phase-reversing tube strip-shaped sound box structure |
-
2019
- 2019-09-19 CN CN201910887682.5A patent/CN110460935A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5050036A (en) * | 1973-06-21 | 1975-05-06 | ||
| CN1992990A (en) * | 2005-12-28 | 2007-07-04 | Lg电子株式会社 | Speaker |
| KR100745808B1 (en) * | 2006-04-14 | 2007-08-02 | 엘지전자 주식회사 | Stand type speaker |
| CN202587345U (en) * | 2012-03-13 | 2012-12-05 | 朱国祥 | Bar-shaped sound device and television equipped with the same |
| CN104363541A (en) * | 2014-11-28 | 2015-02-18 | 宁波中荣声学科技有限公司 | Inverse-phase type voice box |
| CN206136245U (en) * | 2016-09-28 | 2017-04-26 | 科迪科技(赣州)电子有限公司 | Inverse -phase type voice box |
| CN206452500U (en) * | 2017-01-21 | 2017-08-29 | 中山市豪骏数码科技有限公司 | A kind of earphone protecgulum with guide cone |
| US20180324520A1 (en) * | 2017-05-02 | 2018-11-08 | Compal Electronics, Inc. | Speaker device |
| CN207022145U (en) * | 2017-05-08 | 2018-02-16 | 深圳市创锐实业有限公司 | A kind of audio amplifier |
| CN210431837U (en) * | 2019-09-19 | 2020-04-28 | 深圳东原电子有限公司 | Hidden type phase-reversing tube strip-shaped sound box structure |
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