CN109379648A - A kind of blow molding integrated molding loudspeaker box structure - Google Patents
A kind of blow molding integrated molding loudspeaker box structure Download PDFInfo
- Publication number
- CN109379648A CN109379648A CN201811173527.9A CN201811173527A CN109379648A CN 109379648 A CN109379648 A CN 109379648A CN 201811173527 A CN201811173527 A CN 201811173527A CN 109379648 A CN109379648 A CN 109379648A
- Authority
- CN
- China
- Prior art keywords
- sound box
- paraphase hole
- sliding slot
- rotary shaft
- blow molding
- 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
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Classifications
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- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a kind of blow moldings to be integrally formed loudspeaker box structure, including pedestal and the second paraphase hole, the pedestal is fixedly arranged above rotary shaft, and sound box is connected with above rotary shaft, the sound box rear is fluted by inlaying fixation, and sound box lower rear is provided with fixing piece by welding, the sound box upper interior is provided with cabinet body, and sound box bosom is provided with the first paraphase hole by inlaying, second paraphase hole is set to above the first paraphase hole, the sound box lower inside is provided with separate slot by welding, and the first pronunciation chamber is provided with above separate slot, separate cavities are provided with above the first pronunciation chamber, and the second pronunciation chamber is provided with above separate cavities.The blow molding is integrally formed loudspeaker box structure and is provided with the rotational structure that pedestal, rotary shaft and sound box are constituted, and is rotated by rotary shaft, and sound box is driven to be rotated, and expands the angle of sound transmission, and pedestal increases the stability of device.
Description
Technical field
The present invention relates to speaker technology field, specially a kind of blow molding is integrally formed loudspeaker box structure.
Background technique
Speaker refers to a kind of equipment that audio signal can be transformed to sound, and popular saying just refers to speaker host cabinet or low
Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound
The change of tune is big, it is the extremely important component part of sound system, is responsible for that electric signal is transformed into acoustical signal is straight for the ear of people
The task of listening is connect, while influencing many because being known as of speaker sound quality, such as material, loudspeaker, the loudspeaker box structure of speaker
Aspect.
Most of speaker in the market is not to be integrally formed, and causes the more audio distortions in cabinet gap serious, body structure
Unreasonable distribution cannot keep up with present technology, there are unreasonable structure, the less problem of function, for this purpose, it is proposed that a kind of
Blow molding is integrally formed loudspeaker box structure.
Summary of the invention
The purpose of the present invention is to provide a kind of blow moldings to be integrally formed loudspeaker box structure, to solve to propose in above-mentioned background technique
Speaker in the market it is most of be not to be integrally formed, cause the more audio distortions in cabinet gap serious, body structure distributes not
Rationally, present technology cannot be kept up with, there are unreasonable structure, the less problem of function.
To achieve the above object, the invention provides the following technical scheme: a kind of blow molding is integrally formed loudspeaker box structure, including bottom
Seat and the second paraphase hole, the pedestal is fixedly arranged above rotary shaft, and is connected with sound box, the speaker case above rotary shaft
Body rear is fluted by inlaying fixation, and sound box lower rear is provided with fixing piece, the sound box by welding
Upper interior is provided with cabinet body, and sound box bosom is provided with the first paraphase hole by inlaying, second paraphase hole
It is set to above the first paraphase hole, the sound box lower inside is provided with separate slot by welding, and is provided with above separate slot
First pronunciation chamber, the first pronunciation chamber top is provided with separate cavities, and is provided with the second pronunciation chamber, the cabinet above separate cavities
Body upper interior is provided with sliding slot by inlaying, and bonding is provided with sealing strip, peace inside the sealing strip inside sliding slot
Equipped with idler wheel, and idler wheel rear is connected with transverse slat.
Preferably, the pedestal constitutes rotational structure, and the trapezoidal shape of pedestal section by rotary shaft and sound box,
And the rotating range of rotary shaft is 0-180 degree.
Preferably, the diameter of first paraphase hole is the half of the second paraphase bore dia, and the longitudinal direction of the first paraphase hole
Center line is overlapped with the longitudinal centre line of the second paraphase hole.
Preferably, the longitudinal centre line of the first pronunciation chamber is overlapped with the longitudinal centre line of the second pronunciation chamber, and first
The length of pronunciation chamber is identical as the length of separate cavities.
Preferably, the sealing strip constitutes fixed structure by bonding and sliding slot, and about the cross of sliding slot between sealing strip
It is symmetrical to center line, and the length of sealing strip is identical as the length of sliding slot.
Preferably, the transverse slat constitutes bascule by idler wheel and sliding slot, and idler wheel is distributed in sliding slot in straight line
Inside, and the length of sliding slot is identical as the length of transverse slat.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the rotational structure that the present invention is constituted by being provided with pedestal, rotary shaft and sound box, is carried out by rotary shaft
Rotation drives sound box to be rotated, and expands the angle of sound transmission, and pedestal increases the stability of device, is provided with first
Paraphase hole and the second paraphase hole handle sound by the first paraphase hole and the second paraphase hole, the quality of sound are improved, so that sound
More fidelity increases the using effect of device.
2, the present invention is provided with the first pronunciation chamber and the second pronunciation chamber, being isolated between the first pronunciation chamber and the second pronunciation chamber
Chamber is isolated by the first pronunciation chamber with the sound that the second pronunciation chamber issues, and is avoided interfering with each other, is influenced the sounding effect of device,
It is provided with the integral structure that sealing strip and sliding slot are constituted, is filled the gap between sliding slot and transverse slat by sealing strip,
The leakproofness for increasing device, improves the working effect of device.
3, the present invention is provided with the bascule that transverse slat, idler wheel and sliding slot are constituted, and transverse slat is lived by the rolling of idler wheel
It is dynamic, then increase the surface area above device, is attached convenient for place apparatus and speaker, increases the flexibility of device.
Detailed description of the invention
Fig. 1, which is that the present invention is internal, dissects structural schematic diagram；
Fig. 2 is sound box rear structure schematic diagram of the present invention；
Fig. 3 is sliding groove structure schematic diagram of the present invention.
In figure: 1, pedestal；2, rotary shaft；3, sound box；4, groove；5, fixing piece；6, cabinet body；7, the first paraphase hole；
8, the second paraphase hole；9, separate slot；10, the first pronunciation chamber；11, separate cavities；12, the second pronunciation chamber；13, sliding slot；14, sealing strip；
15, idler wheel；16, transverse slat.
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 described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of blow molding integrated molding loudspeaker box structure, including pedestal
1, rotary shaft 2, sound box 3, groove 4, fixing piece 5, cabinet body 6, the first paraphase hole 7, the second paraphase hole 8, separate slot 9, first are sent out
Sound chamber 10, the pronunciation of separate cavities 11, second chamber 12, sliding slot 13, sealing strip 14, idler wheel 15 and transverse slat 16, pedestal 1 are fixedly arranged above rotation
Shaft 2, and sound box 3 is connected with above rotary shaft 2, pedestal 1 constitutes rotational structure by rotary shaft 2 and sound box 3, and
The trapezoidal shape of 1 section of pedestal, and the rotating range of rotary shaft 2 is 0-180 degree, is rotated by rotary shaft 2, and sound is driven
Box body 3 is rotated, and the angle of sound transmission is expanded, and pedestal 1 increases the stability of device；
3 rear of sound box is by inlaying fixed fluted 4, and 3 lower rear of sound box is provided with admittedly by welding
Determine part 5,3 upper interior of sound box is provided with cabinet body 6, and 3 bosom of sound box is provided with the first paraphase by inlaying
Hole 7, the second paraphase hole 8 are set to 7 top of the first paraphase hole, and 3 lower inside of sound box is provided with separate slot 9 by welding, and
The first pronunciation chamber 10 is provided with above separate slot 9, the diameter of the first paraphase hole 7 is the half of 8 diameter of the second paraphase hole, and first falls
The longitudinal centre line in phase hole 7 is overlapped with the longitudinal centre line of the second paraphase hole 8, at the first paraphase hole 7 and the second paraphase hole 8
Sound is managed, the quality of sound is improved, so that sound more fidelity, increases the using effect of device, set above the first pronunciation chamber 10
Separate cavities 11 are equipped with, and are provided with the second pronunciation chamber 12 above separate cavities 11, the longitudinal centre line and second of the first pronunciation chamber 10
The longitudinal centre line of pronunciation chamber 12 is overlapped, and the length of the first pronunciation chamber 10 is identical as the length of separate cavities 11, the first pronunciation chamber
Separate cavities 11 between 10 and the second pronunciation chamber 12 are isolated by the first pronunciation chamber 10 with the sound that the second pronunciation chamber 12 issues,
It avoids interfering with each other, influences the sounding effect of device；
6 upper interior of cabinet body is provided with sliding slot 13 by inlaying, and bonding is provided with sealing strip 14 inside sliding slot 13,
Sealing strip 14 constitutes fixed structure, and the cross central line pair between sealing strip 14 about sliding slot 13 by bonding and sliding slot 13
Claim, and the length of sealing strip 14 is identical as the length of sliding slot 13, by sealing strip 14 by the seam between sliding slot 13 and transverse slat 16
Gap is filled, and increases the leakproofness of device, improves the working effect of device, idler wheel 15 is equipped with inside sealing strip 14, and roll
It takes turns 15 rears and is connected with transverse slat 16, transverse slat 16 constitutes bascule by idler wheel 15 and sliding slot 13, and idler wheel 15 is in straight line
It is distributed in inside sliding slot 13, and the length of sliding slot 13 is identical as the length of transverse slat 16, transverse slat 16 is carried out by the rolling of idler wheel 15
Then activity increases the surface area above device, is attached convenient for place apparatus and speaker, increases the flexibility of device.
Working principle: for a kind of this blow molding integrated molding loudspeaker box structure, being moved to suitable position for device first, so that
Pedestal 1 is fitted closely with ground to be fixed, and is fixed after finishing, is moved to sound box 3, carried out by rotary shaft 2
Rotation, the angle for changing sound box 3 improve the experience sense that uses, or by groove 4 and fixing piece 5 to sound box 3 into
Row is fixed, and is then held transverse slat 16 and is exerted oneself, is rolled in sliding slot 13 by idler wheel 15, and mobile transverse slat 16 increases device
Then equipment is placed in 16 top of transverse slat by surface area, convenient for checking attachment device, then pass through the first pronunciation chamber 10 and second
The equipment pronounced in chamber 12 carries out sounding, and sound is improved by the first paraphase hole 7 with the second paraphase hole 8, improves device
Voice effect, and external environment is isolated with separate cavities 11 for separate slot 9, avoids countermeasure set sounding, improves the work of device
The effect of work completes the use process that entire blow molding is integrally formed loudspeaker box structure like this.
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 (6)
1. a kind of blow molding is integrally formed loudspeaker box structure, including pedestal (1) and the second paraphase hole (8), it is characterised in that: the pedestal
(1) it is fixedly arranged above rotary shaft (2), and is connected with sound box (3) above rotary shaft (2), sound box (3) rear is logical
It crosses and inlays fixed fluted (4), and sound box (3) lower rear is provided with fixing piece (5), the sound box by welding
(3) upper interior is provided with cabinet body (6), and sound box (3) bosom is provided with the first paraphase hole (7), institute by inlaying
It states the second paraphase hole (8) to be set to above the first paraphase hole (7), sound box (3) lower inside is provided with by welding
Separate slot (9), and the first pronunciation chamber (10) is provided with above separate slot (9), separate cavities are provided with above first pronunciation chamber (10)
(11), it and above separate cavities (11) is provided with the second pronunciation chamber (12), cabinet body (6) upper interior is provided with cunning by inlaying
Slot (13), and be provided with sealing strip (14) inside sliding slot (13) by bonding, idler wheel is installed inside the sealing strip (14)
(15), and idler wheel (15) rear is connected with transverse slat (16).
2. a kind of blow molding according to claim 1 is integrally formed loudspeaker box structure, it is characterised in that: the pedestal (1) passes through
Rotary shaft (2) and sound box (3) constitute rotational structure, and the trapezoidal shape of pedestal (1) section, and the rotation of rotary shaft (2)
Turning range is 0-180 degree.
3. a kind of blow molding according to claim 1 is integrally formed loudspeaker box structure, it is characterised in that: first paraphase hole
(7) diameter is the half of the second paraphase hole (8) diameter, and the longitudinal centre line of the first paraphase hole (7) and the second paraphase hole (8)
Longitudinal centre line be overlapped.
4. a kind of blow molding according to claim 1 is integrally formed loudspeaker box structure, it is characterised in that: the first pronunciation chamber
(10) longitudinal centre line with second pronunciation chamber (12) longitudinal centre line is overlapped, and first pronounce chamber (10) length be isolated
The length of chamber (11) is identical.
5. a kind of blow molding according to claim 1 is integrally formed loudspeaker box structure, it is characterised in that: the sealing strip (14) is logical
It crosses bonding and constitutes fixed structure with sliding slot (13), and the cross central line between sealing strip (14) about sliding slot (13) is symmetrical, and
And the length of sealing strip (14) is identical as the length of sliding slot (13).
6. a kind of blow molding according to claim 1 is integrally formed loudspeaker box structure, it is characterised in that: the transverse slat (16) passes through
Idler wheel (15) and sliding slot (13) constitute bascule, and idler wheel (15) is distributed in sliding slot (13) inside, and sliding slot in straight line
(13) length is identical as the length of transverse slat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173527.9A CN109379648A (en) | 2018-10-09 | 2018-10-09 | A kind of blow molding integrated molding loudspeaker box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173527.9A CN109379648A (en) | 2018-10-09 | 2018-10-09 | A kind of blow molding integrated molding loudspeaker box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109379648A true CN109379648A (en) | 2019-02-22 |
Family
ID=65403855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811173527.9A Pending CN109379648A (en) | 2018-10-09 | 2018-10-09 | A kind of blow molding integrated molding loudspeaker box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109379648A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012020895A1 (en) * | 2010-08-12 | 2012-02-16 | Lg Electronics Inc. | Speaker |
| CN204069279U (en) * | 2014-06-30 | 2014-12-31 | 广州艾茉森电子有限公司 | Digital piano with independent audio amplifier and audio amplifier |
| CN105959863A (en) * | 2016-05-31 | 2016-09-21 | 徐海慧 | Cellphone sound box |
| CN107566928A (en) * | 2017-08-18 | 2018-01-09 | 李世煌 | The blow mold and preparation method of a kind of casing of audio amplifier, sound box |
| CN207010945U (en) * | 2017-08-14 | 2018-02-13 | 东莞市台德实业有限公司 | A kind of indoor appliances have the Wifi sound equipments of air-cleaning function |
-
2018
- 2018-10-09 CN CN201811173527.9A patent/CN109379648A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012020895A1 (en) * | 2010-08-12 | 2012-02-16 | Lg Electronics Inc. | Speaker |
| CN204069279U (en) * | 2014-06-30 | 2014-12-31 | 广州艾茉森电子有限公司 | Digital piano with independent audio amplifier and audio amplifier |
| CN105959863A (en) * | 2016-05-31 | 2016-09-21 | 徐海慧 | Cellphone sound box |
| CN207010945U (en) * | 2017-08-14 | 2018-02-13 | 东莞市台德实业有限公司 | A kind of indoor appliances have the Wifi sound equipments of air-cleaning function |
| CN107566928A (en) * | 2017-08-18 | 2018-01-09 | 李世煌 | The blow mold and preparation method of a kind of casing of audio amplifier, sound box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |
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| RJ01 | Rejection of invention patent application after publication |