CN208581332U - A kind of remote big acoustic pressure speaker - Google Patents
A kind of remote big acoustic pressure speaker Download PDFInfo
- Publication number
- CN208581332U CN208581332U CN201821044559.4U CN201821044559U CN208581332U CN 208581332 U CN208581332 U CN 208581332U CN 201821044559 U CN201821044559 U CN 201821044559U CN 208581332 U CN208581332 U CN 208581332U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- rod
- plate
- cabinet
- lantern ring
- 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.)
- Active
Links
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a kind of remote big acoustic pressure speakers, including cabinet, the inside of the cabinet is set as cavity structure, the cabinet is internally provided with mounting plate, the side of the mounting plate is symmetrically arranged with woofer, the other side of the mounting plate and be located at the woofer corresponding position on be provided with bass phase-plate, mounting plate side identical with the woofer is respectively arranged with the first high-pitched speaker and the second high-pitched speaker, the other side of the mounting plate and it is located on the corresponding position of first high-pitched speaker and the second high-pitched speaker and is provided with Horn, phase-plate is provided between the Horn and the side wall of the cabinet, several paraphase holes are provided on the phase-plate, the inside bottom of the cabinet is provided with radiator, the radiator includes bottom plate, on the bottom plate respectively It is provided with the first electric telescopic rod and the second electric telescopic rod.The utility model has the advantages that radiating to remote big acoustic pressure speaker, prevent zero device from damaging because heat is excessively high.
Description
Technical field
The utility model relates to field of audio, it particularly relates to a kind of remote big acoustic pressure speaker.
Background technique
It is well known that the requirement for various sound reinforcement systems is higher and higher in the today's society of electroacoustic techniques fast development,
When various amusements, on-the-spot demonstration and audio replay.In the today's society of electroacoustic techniques fast development, for various public address
The requirement of system is higher and higher, especially when various large-scale amusements, on-the-spot demonstration and audio replay.Wherein, as remote
Distance transmission sound, guarantees the telepresenc of audition live music, this just will have relevant technical requirements to the speaker of selection.It is existing
Remote big acoustic pressure speaker be typically all to increase voice transmission range by the way that additional bugle is arranged, solved using paraphase hole
Certainly phase problem.But when due to speaker work, a large amount of heat can be generally generated, loudspeaker is caused to damage because heat is excessively high
It is bad, and existing speaker heat dissipation effect is often poor.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of remote big acoustic pressure speakers, to overcome existing phase
Above-mentioned technical problem present in the technology of pass.
The technical solution of the utility model is achieved in that
A kind of remote big acoustic pressure speaker, including cabinet, the inside of the cabinet are set as cavity structure, the cabinet
It is internally provided with mounting plate, the side of the mounting plate is symmetrically arranged with woofer, the other side of the mounting plate and is located at
Bass phase-plate, mounting plate side identical with the woofer are provided on the corresponding position of the woofer
It is respectively arranged with the first high-pitched speaker and the second high-pitched speaker, the other side of the mounting plate and is located at first high-pitched speaker
It is provided with Horn on the corresponding position of the second high-pitched speaker, is set between the Horn and the side wall of the cabinet
It is equipped with phase-plate, several paraphase holes are provided on the phase-plate, the inside bottom of the cabinet is provided with radiator, described
Radiator includes bottom plate, is respectively arranged with the first electric telescopic rod and the second electric telescopic rod on the bottom plate, and described first
The bottom of electric telescopic rod is provided with fixed column one, and first electric telescopic rod is connected with one end of screw rod one, the spiral shell
The other end of bar one is connected through the fixed column one with the top center of straight-bar, and the two sides of the bottom of the straight-bar are symmetrical arranged
There are a support rod one and support rod two, the bottom of the support rod one and support rod two is respectively arranged with lantern ring one and lantern ring two, institute
It states lantern ring one to be sheathed on screw rod two, one end of the screw rod two is fixedly connected with blower, and the lantern ring two is sheathed on screw rod three
On, one end of the screw rod three is fixedly connected with the blower, and the bottom of the blower is provided with screw rod four, the screw rod four
Middle part is arranged with lantern ring three, and the lantern ring three is fixedly connected with one end of connecting rod one, the other end setting of the connecting rod one
Have screw rod four, the connecting rod one is fixedly connected by the screw rod four with connecting rod two, the other end of the connecting rod two with
Screw rod five is connected, and one end of the screw rod five is connected through fixed column two with second electric telescopic rod.
Further, the phase-plate is set as rubber slab.
Further, the support rod one and the support rod two top with the lantern ring one and the lantern ring two respectively
Centre is fixedly connected.
Further, the screw rod two and the screw rod three are symmetrical about the blower.
Further, the bottom plate is fixedly connected with the inside bottom of the cabinet.
The utility model has the beneficial effects that by being provided with radiator, using the blower in radiator to speaker
Inside is radiated, and by being provided with the first electric telescopic rod and the second electric telescopic rod, logical using the first electric telescopic rod
Pulling screw rod one is crossed, using the transmission of support rod one and support rod two, and then makes support rod one and support rod two in rotary motion
While drive blower rotated, left and right change blower direction, passed through further through the second electric telescopic rod by connecting rod two
Connecting rod one pulls blower, changes the direction of blower up and down, is finally reached the effect to radiate to remote big acoustic pressure speaker,
Prevent zero device from damaging because heat is excessively high.
In addition, the phase-plate is set as rubber slab, convenient for the paraphase hole is arranged；The support rod one and the support
Bar two is fixedly connected with the top center of the lantern ring one and the lantern ring two respectively, facilitates the support rod one and the support
Bar two changes the blower or so direction；The screw rod two and the screw rod three are symmetrical about the blower, make the blower by
Power is impartial；The bottom plate is fixedly connected with the inside bottom of the cabinet, improves the intensity of structure.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is one of a kind of remote big acoustic pressure loudspeaker box structure schematic diagram according to the utility model embodiment；
Fig. 2 is two according to a kind of remote big acoustic pressure loudspeaker box structure schematic diagram of the utility model embodiment.
In figure:
1, cabinet；2, mounting plate；3, woofer；4,；5, bass phase-plate；6, the first high-pitched speaker；7, the second high pitch
Loudspeaker；8, Horn；9, phase-plate；10, paraphase hole；11, radiator；12, bottom plate；13, the first electric telescopic rod；14,
Second electric telescopic rod；15, fixed column one；16, screw rod one；17, straight-bar；18, support rod one；19, support rod two；20, lantern ring
One；21, lantern ring two；22, screw rod two；23, blower；24, screw rod three；25, screw rod four；26, lantern ring three；27, connecting rod one；28,
Screw rod five；29, connecting rod two.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of remote big acoustic pressure speaker.
As shown in Figs. 1-2, described according to a kind of remote big acoustic pressure speaker of the utility model embodiment, including cabinet 1
The inside of cabinet 1 is set as cavity structure, and the cabinet 1 is internally provided with mounting plate 2, and the side of the mounting plate 2 is symmetrical
It is provided with woofer 3, the other side of the mounting plate 2 and being located on the corresponding position of the woofer 3 is provided with low
Sound phase-plate 5, it is high that the mounting plate 2 side identical with the woofer 3 is respectively arranged with the first high-pitched speaker 6 and second
Sound loudspeaker 7, the other side of the mounting plate 2 and are located on the corresponding position of first high-pitched speaker 6 and the second high-pitched speaker 7
It is provided with Horn 8, phase-plate 9, the phase-plate 9 are provided between the Horn 8 and the side wall of the cabinet 1
On be provided with several paraphase holes 10, the inside bottom of the cabinet 1 is provided with radiator 11, and the radiator 11 includes bottom
Plate 12, is respectively arranged with the first electric telescopic rod 13 and the second electric telescopic rod 14 on the bottom plate 12, and described first electronic stretches
The bottom of contracting bar 13 is provided with fixed column 1, and first electric telescopic rod 13 is connected with one end of screw rod 1, described
The other end of screw rod 1 is connected through the fixed column 1 with the top center of straight-bar 17, the bottom of the straight-bar 17
Two sides are symmetrically arranged with support rod 1 and support rod 2 19, and the bottom of the support rod 1 and support rod 2 19 is respectively set
There are lantern ring 1 and lantern ring 2 21, the lantern ring 1 is sheathed on screw rod 2 22, one end of the screw rod 2 22 and blower 23
It is fixedly connected, the lantern ring 2 21 is sheathed on screw rod 3 24, one end of the screw rod 3 24 and the fixed company of the blower 23
It connects, the bottom of the blower 23 is provided with screw rod 4 25, and the middle part of the screw rod 4 25 is arranged with lantern ring 3 26, the lantern ring three
26 are fixedly connected with one end of connecting rod 1, and the other end of the connecting rod 1 is provided with screw rod 4 25, the connecting rod
One 27 are fixedly connected by the screw rod 4 25 with connecting rod 2 29, the other end and 5 28 phase of screw rod of the connecting rod 2 29
One end of connection, the screw rod 5 28 is connected through fixed column 24 with second electric telescopic rod 14.
With the aid of the technical scheme, by being provided with radiator 11, using the blower 23 in radiator 11 to sound
The inside of case is radiated, and by being provided with the first electric telescopic rod 13 and the second electric telescopic rod 14, electronic using first
Telescopic rod 13 using the transmission of support rod 1 and support rod 2 19, and then makes one 18 He of support rod by pulling screw rod 1
Support rod 2 19 drives blower 23 to be rotated while rotary motion, and left and right changes the direction of blower 23, further through second
Electric telescopic rod 14 pulls blower 23 by connecting rod 1 by connecting rod 2 29, changes the direction of blower 23 up and down, finally reaches
To the effect to radiate to remote big acoustic pressure speaker, prevent zero device from damaging because heat is excessively high.
In addition, the phase-plate 9 is set as rubber slab, convenient for the paraphase hole 10 is arranged；The support rod 1 and institute
It states support rod 2 19 to be fixedly connected with the top center of the lantern ring 1 and the lantern ring 2 21 respectively, facilitates the support rod
1 and the support rod 2 19 change 23 or so the direction of blower；The screw rod 2 22 and the screw rod 3 24 are about institute
It is symmetrical to state blower 23, keeps 23 stress of blower impartial；The bottom plate 12 is fixedly connected with the inside bottom of the cabinet 1, is mentioned
The intensity of high structure.
In conclusion, by being provided with radiator 11, utilizing heat dissipation by means of the above-mentioned technical proposal of the utility model
Blower 23 in device 11 radiates to the inside of speaker, and electronic is stretched by being provided with the first electric telescopic rod 13 and second
Contracting bar 14, using the first electric telescopic rod 13 by pulling screw rod 1, using the transmission of support rod 1 and support rod 2 19,
And then support rod 1 and support rod 2 19 is made to drive blower 23 to be rotated while rotary motion, left and right changes blower 23
Direction, further through the second electric telescopic rod 14 by connecting rod 2 29 by connecting rod 1 pull blower 23, change wind up and down
The direction of machine 23 is finally reached the effect to radiate to remote big acoustic pressure speaker, prevents zero device from damaging because heat is excessively high
It is bad.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of remote big acoustic pressure speaker, which is characterized in that including cabinet (1), the inside of the cabinet (1) is set as cavity
Structure, the cabinet (1) are internally provided with mounting plate (2), and the side of the mounting plate (2) is symmetrically arranged with woofer
(3), the other side of the mounting plate (2) and be located at the woofer (3) corresponding position on be provided with bass phase-plate
(5), the mounting plate (2) side identical with the woofer (3) is respectively arranged with the first high-pitched speaker (6) and second high
Sound loudspeaker (7), the other side of the mounting plate (2) and pair for being located at first high-pitched speaker (6) and the second high-pitched speaker (7)
It answers and is provided on position Horn (8), be provided with phase between the Horn (8) and the side wall of the cabinet (1)
Plate (9) is provided with several paraphase holes (10) on the phase-plate (9), and the inside bottom of the cabinet (1) is provided with radiator
(11), the radiator (11) includes bottom plate (12), is respectively arranged with the first electric telescopic rod (13) on the bottom plate (12)
With the second electric telescopic rod (14), the bottom of first electric telescopic rod (13) is provided with fixed column one (15), and described first
Electric telescopic rod (13) is connected with one end of screw rod one (16), and the other end of the screw rod one (16) runs through the fixed column one
(15) be connected with the top center of straight-bar (17), the two sides of the bottom of the straight-bar (17) be symmetrically arranged with support rod one (18) and
The bottom of support rod two (19), the support rod one (18) and support rod two (19) is respectively arranged with lantern ring one (20) and lantern ring two
(21), the lantern ring one (20) is sheathed on screw rod two (22), and one end of the screw rod two (22) is fixedly connected with blower (23),
The lantern ring two (21) is sheathed on screw rod three (24), and one end of the screw rod three (24) is fixedly connected with the blower (23),
The bottom of the blower (23) is provided with screw rod four (25), and lantern ring three (26) is arranged in the middle part of the screw rod four (25), described
Lantern ring three (26) is fixedly connected with one end of connecting rod one (27), and the other end of the connecting rod one (27) is provided with screw rod four
(25), the connecting rod one (27) is fixedly connected by the screw rod four (25) with connecting rod two (29), the connecting rod two
(29) the other end is connected with screw rod five (28), and fixed column two (4) and described second is run through in one end of the screw rod five (28)
Electric telescopic rod (14) is connected.
2. a kind of remote big acoustic pressure speaker according to claim 1, which is characterized in that the phase-plate (9) is set as
Rubber slab.
3. a kind of remote big acoustic pressure speaker according to claim 1, which is characterized in that the support rod one (18) and institute
Support rod two (19) is stated to be fixedly connected with the top center of the lantern ring one (20) and the lantern ring two (21) respectively.
4. a kind of remote big acoustic pressure speaker according to claim 1, which is characterized in that the screw rod two (22) and described
Screw rod three (24) is symmetrical about the blower (23).
5. a kind of remote big acoustic pressure speaker according to claim 1, which is characterized in that the bottom plate (12) and the case
The inside bottom of body (1) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044559.4U CN208581332U (en) | 2018-07-03 | 2018-07-03 | A kind of remote big acoustic pressure speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044559.4U CN208581332U (en) | 2018-07-03 | 2018-07-03 | A kind of remote big acoustic pressure speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208581332U true CN208581332U (en) | 2019-03-05 |
Family
ID=65509934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821044559.4U Active CN208581332U (en) | 2018-07-03 | 2018-07-03 | A kind of remote big acoustic pressure speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208581332U (en) |
-
2018
- 2018-07-03 CN CN201821044559.4U patent/CN208581332U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3174310A1 (en) | Television with built-in dual membrane resonance sound box | |
| CN204206457U (en) | Spiral boosting planar diaphragm speaker | |
| CN208581332U (en) | A kind of remote big acoustic pressure speaker | |
| CN201307917Y (en) | Television sound box | |
| CN203574851U (en) | Loudspeaker module | |
| KR101610224B1 (en) | Horn type multi-point excitation loudspeaker case | |
| CN201263211Y (en) | Horn structure | |
| CN206042355U (en) | Ball top high pitch loudspeaker | |
| CN204929234U (en) | Waterproof speaker of making an uproar that falls | |
| CN201039445Y (en) | TV set built-in sound box | |
| CN203933936U (en) | A kind of self ventilated type bullet ripple loud speaker module | |
| CN209949397U (en) | Multifunctional combined sound equipment | |
| CN209693026U (en) | Intelligent sound speaker | |
| CN207560321U (en) | A kind of horn speaker | |
| CN201674654U (en) | Bluetooth flat acoustics with images capable of being transformed | |
| CN205946113U (en) | Active speaker | |
| CN216649914U (en) | Multi-scene high-sound box | |
| CN217088095U (en) | Rainproof type stage speaker structure suitable for it is outdoor | |
| CN217011166U (en) | Integrated directional sounding LED display device | |
| CN213126331U (en) | Sound equipment and horn assembly thereof | |
| CN204157052U (en) | Music centre loudspeaker fixed by a kind of double wave sheet wire | |
| CN208623859U (en) | A kind of independent sound equipment with stereo sound effect | |
| CN212628289U (en) | Sound box front cover | |
| CN210958762U (en) | Floor type super bass speaker for home theater | |
| CN203691518U (en) | TV built-in sound box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |