CN207235087U - A kind of linear array speaker for being used for the academic cinema of business - Google Patents
A kind of linear array speaker for being used for the academic cinema of business Download PDFInfo
- Publication number
- CN207235087U CN207235087U CN201721330848.6U CN201721330848U CN207235087U CN 207235087 U CN207235087 U CN 207235087U CN 201721330848 U CN201721330848 U CN 201721330848U CN 207235087 U CN207235087 U CN 207235087U
- Authority
- CN
- China
- Prior art keywords
- babinet
- bugle
- linear array
- bass
- cinema
- 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
Links
Abstract
The utility model discloses a kind of linear array speaker for being used for the academic cinema of business, including Hi-Mid babinet and bass babinet, the Hi-Mid babinet is arranged on the top of the bass babinet and removably connects, cavity longitudinal subdivision in the Hi-Mid babinet is middle register and bugle area, intermediate frequency loudspeaker unit is equipped with the middle register, high-frequency compression formula driver is equipped with the bugle area, high pitch waveguide bugle is connected with the high-frequency compression formula driver, Low frequency horn unit is equipped with the bass box body.The utility model is neither influencing tone color tonequality, does not influence voice transmission range, and the velocity potential of sound wave is improved under the certain situation of power.Sonic compression control direction in guide technology, linear array bugle continue each frequency range the technology increase sound such as balanced linking uniform range, since guide technology is efficient, sound field is more uniform so that sound rolls in hearer.
Description
Technical field
A kind of speaker is the utility model is related to, particularly a kind of linear array speaker for being used for the academic cinema of business.
Background technology
Currently known movie theatre speaker is with a sound principle by the working method of high pitch, middle pitch, the common sounding of bass unit
Technology, causes hall space sound field, the frequency response uniformity poor.Forefoot area audience acoustic pressure high point back zone acoustic pressure in space is not ideal enough.
Such as：The front and rear row in hall space and often to arrange two side acoustic pressure differences larger.The sound field frequency response of hall space Nei Ge listening zones has obvious poor
Not.Otherwise linear array film speaker can overcome the disadvantages that the above is lacked.
Utility model content
The utility model devises a kind of linear array using cylindricality acoustic wave principles Technology design in view of the deficiencies of the prior art
Speaker, senior middle school's low-frequency sound is separated and is handled respectively, can be effectively increased the uniform range of sound.
The utility model is in order to achieve the above object, using following scheme：A kind of linear array sound for being used for the academic cinema of business
Case, including Hi-Mid babinet and bass babinet, the Hi-Mid babinet are arranged on the top of the bass babinet and detachable
Connection, the cavity longitudinal subdivision in the Hi-Mid babinet is middle register and bugle area, and intermediate frequency loudspeaker is equipped with the middle register
Unit, is equipped with high-frequency compression formula driver in the bugle area, high pitch waveguide is connected with the high-frequency compression formula driver
Bugle, the bass box body is interior to be equipped with Low frequency horn unit.
Further, the middle register is 2, is separately positioned on the both sides in the bugle area.
Further, the intermediate frequency loudspeaker unit is three unit group formulas.
Further, the high pitch waveguide bugle is three unit group formulas.
Further, the side of the bass babinet is equipped with paraphase hole.
Compared to the prior art the utility model, has the following advantages that and beneficial effect：Tone color tonequality is neither being influenced, no
Voice transmission range is influenced, the velocity potential of sound wave is improved under the certain situation of power.Sonic compression controls in guide technology
Direction, linear array bugle continue each frequency range the technology increase sound such as balanced linking uniform range, since guide technology is efficient,
Sound field is more uniform so that sound rolls in hearer.
Brief description of the drawings
Fig. 1 is 1 structure diagram of the utility model embodiment；
Fig. 2 is the Hi-Mid babinet sectional view of embodiment 1；
Fig. 3 is 2 structure diagram of the utility model embodiment；
Fig. 4 is the Hi-Mid babinet sectional view of embodiment 2.
Embodiment
Embodiment 1：
With reference to Fig. 1 and Fig. 2, a kind of linear array speaker for being used for the academic cinema of business, including Hi-Mid babinet 1 and bass box
Body 2, the Hi-Mid babinet 1 are arranged on the top of the bass babinet 2 and removably connect, and can pass through metal connecting piece
Both are fixed etc. mode, the cavity longitudinal subdivision in the Hi-Mid babinet 1 is middle register 11 and bugle area 12, the middle pitch
Intermediate frequency loudspeaker unit 4 is equipped with area 11, high-frequency compression formula driver, the high-frequency compression formula driving are equipped with the bugle area 12
High pitch waveguide bugle 3 is connected with device, high pitch waveguide bugle 3 exposes the outside of babinet, i.e. bugle area 12 is responsible for treble portion
Output.Low frequency horn unit 5 is equipped with the bass babinet 2.The intermediate frequency loudspeaker unit 4 and high pitch waveguide bugle 3 be for
Three unit group formulas, and the longitudinally adjacent matrix for being arranged in 2x3, by Hi-Mid independent process, and spatially make separation.
Built-in frequency divider in babinet, each frequency range sound is separated.In addition, the side of bass babinet 2 is equipped with paraphase hole 6.The present embodiment
In, paraphase hole 6 is 2, respectively positioned at 2 corners of bass babinet 2.
Embodiment 2：
As shown in Figure 3 and Figure 4, difference lies in the middle register 11 is 2, is separately positioned on described number with embodiment 1
The both sides of angular region 12.Thus, the matrix of 3x3 is formed, strengthens alto units.In addition, bass area 2 is equipped with the low frequency of 2 stackings
Loudspeaker unit 5, corresponding paraphase hole 6 are 4, the lateral location being placed between 2 Low frequency horn units.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made, these change
The scope of protection of the utility model is also should be regarded as into modification.
Claims (5)
1. a kind of linear array speaker for being used for the academic cinema of business, including Hi-Mid babinet and bass babinet, the Hi-Mid case
Body is arranged on the top of the bass babinet and removably connects, it is characterised in that：Cavity in the Hi-Mid babinet
Longitudinal subdivision is middle register and bugle area, is equipped with intermediate frequency loudspeaker unit in the middle register, high frequency pressure is equipped with the bugle area
Contracting formula driver, high pitch waveguide bugle is connected with the high-frequency compression formula driver, low frequency loudspeaker is equipped with the bass box body
Unit.
A kind of 2. linear array speaker for being used for the academic cinema of business as claimed in claim 1, it is characterised in that：The middle register
For 2, the both sides in the bugle area are separately positioned on.
A kind of 3. linear array speaker for being used for the academic cinema of business as claimed in claim 1 or 2, it is characterised in that：In described
Frequency loudspeaker unit is three unit group formulas.
A kind of 4. linear array speaker for being used for the academic cinema of business as claimed in claim 1 or 2, it is characterised in that：The height
It is three unit group formulas that sound wave, which leads bugle,.
A kind of 5. linear array speaker for being used for the academic cinema of business as claimed in claim 1, it is characterised in that：The bass box
The side of body is equipped with paraphase hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330848.6U CN207235087U (en) | 2017-10-17 | 2017-10-17 | A kind of linear array speaker for being used for the academic cinema of business |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330848.6U CN207235087U (en) | 2017-10-17 | 2017-10-17 | A kind of linear array speaker for being used for the academic cinema of business |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207235087U true CN207235087U (en) | 2018-04-13 |
Family
ID=61850662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721330848.6U Expired - Fee Related CN207235087U (en) | 2017-10-17 | 2017-10-17 | A kind of linear array speaker for being used for the academic cinema of business |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207235087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113596642A (en) * | 2021-08-13 | 2021-11-02 | 恩平市影响电子科技有限公司 | Combined sound box with two-in-one waveguide horn assembly |
| CN116528108A (en) * | 2023-06-25 | 2023-08-01 | 广东保伦电子股份有限公司 | Linear array stereo set that facilitates use |
-
2017
- 2017-10-17 CN CN201721330848.6U patent/CN207235087U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113596642A (en) * | 2021-08-13 | 2021-11-02 | 恩平市影响电子科技有限公司 | Combined sound box with two-in-one waveguide horn assembly |
| CN116528108A (en) * | 2023-06-25 | 2023-08-01 | 广东保伦电子股份有限公司 | Linear array stereo set that facilitates use |
| CN116528108B (en) * | 2023-06-25 | 2023-10-13 | 广东保伦电子股份有限公司 | Linear array stereo set that facilitates use |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105848041A (en) | Matched film-group voice box and television with same built in | |
| CN207235087U (en) | A kind of linear array speaker for being used for the academic cinema of business | |
| WO2022222489A1 (en) | Sound-generating device | |
| CN101610438A (en) | Portable audio playback device | |
| WO2022036956A1 (en) | Full-band high-quality loudspeaker having sound beam and sound tunnel | |
| WO2022036957A1 (en) | Full-frequency-band high-sound-quality electronic product speaker having brace and channels | |
| CN204442638U (en) | The television set of closed multi-cavity bass box and this bass box built-in | |
| CN204180253U (en) | The two membrane resonance audio amplifier of two ends formula | |
| CN201995113U (en) | Coaxial loudspeaker provided with double horns and waveguide tube | |
| CN103313162A (en) | Dual-speaker headphone | |
| CN106303808B (en) | A kind of resonatron superposition woofer and coaxial bugle three frequency division are superimposed speaker | |
| CN203057482U (en) | Active double-membrane resonance one-piece voice box 2.1 | |
| CN206302548U (en) | A kind of W 82C molded line battle array bugle | |
| WO2022036958A1 (en) | Full-band high-quality bowl-shaped loudspeaker having beam and channels | |
| WO2022036962A1 (en) | Full-band high-sound-quality hearing aid having sound beams and sound tunnels | |
| WO2022036959A1 (en) | 360-degree omnidirectional full frequency loudspeaker and vibrating diaphragm thereof | |
| CN103634719B (en) | A kind of earphone | |
| WO2022036955A1 (en) | Full frequency band high sound quality planar resonant loudspeaker provided with sound beam and sound tunnel | |
| CN210579174U (en) | Stereo pull rod sound equipment with high frequency loudspeaker unit | |
| CN203872349U (en) | Loudspeaker unit with multi-range vents and electroacoustic product using the same | |
| CN207135237U (en) | A kind of Multicarity audio amplifier | |
| CN207200932U (en) | Integrated loudspeaker box | |
| CN203057454U (en) | Three-frequency-division sound box with unified horn | |
| CN202025524U (en) | Digital sound emitting device of upright piano | |
| CN206865710U (en) | A kind of three frequency division linear array audio amplifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180413 Termination date: 20181017 |