CN208987159U - Monitor speaker - Google Patents
Monitor speaker Download PDFInfo
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- CN208987159U CN208987159U CN201821909713.XU CN201821909713U CN208987159U CN 208987159 U CN208987159 U CN 208987159U CN 201821909713 U CN201821909713 U CN 201821909713U CN 208987159 U CN208987159 U CN 208987159U
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Abstract
A kind of monitor speaker, including cabinet, it is characterized by: cabinets cavity is equipped with partition, cabinets cavity is divided into resonator A and resonator B by the partition, resonator A and resonator B is in left and right arrangement, audio output unit A is equipped in the resonator A, audio output unit B is equipped in resonator B, the cabinet front is oblique, when so that audio output unit A and audio output unit B being fixed on cabinet front, with be horizontally formed 15~75 ° of angles, voice guide hole is equipped in the resonator A and resonator B, the voice guide hole is parallel with the axis of audio output unit A and audio output unit B.Compared with prior art, the utility model has the multiple units of set, compact structure, while good tone color in single cabinet, and range is wide, is suitable for the advantages that large-scale performance uses, is suitable for complex environment.
Description
Technical field
The utility model relates to a kind of monitor speakers.
Background technique
Monitor speaker is mainly used for performance, stage foldback, control room, recording studio, program are monitored and used, it has distortion
It is small, frequency response is wide and straight, the characteristics such as seldom modify signal, therefore most can truly reappear the original looks of program.Than general
Common speaker is higher to required precision, convenient for accurately managing sound in work.This speaker in our civil fields but not
It is expected very much, is on the one hand that our most people like listening the more euphony after speaker exaggeration modification, it is on the other hand this
Speaker is too expensive.
First aspect is the misunderstanding to monitor speaker in fact, if music making people acoustic processing has been obtained it is melodious,
The same effect that can be recognized after modification of monitor speaker.It is obvious that monitor speaker is just to try to verily restore music making people's
Idea, what you heard is exactly that he wants that you is allowed to hear.Therefore, general masses like spending same price, buy a surface and listen
More try to please the fellow of human ear, but this has destroyed the original idea of creator in fact.Centainly understand so having to speaker
People prefers monitor speaker.
Existing stage foldback, monitor speaker do not have too big breakthrough in research and development, increasingly with contemporary music frequency band
Width cannot meet the needs.
Therefore, a kind of frequency band is wider, and precision is higher, and full range storehouse has used the one of the higher audio output unit B of precision
Formula monitor speaker is suggested.
Summary of the invention
The purpose of the utility model is to provide gather multiple units, compact structure, while tone color in a kind of single cabinet
Good, range is wide, is suitable for large-scale performance and uses, the monitor speaker suitable for complex environment.
The utility model discloses a kind of monitor speakers, including cabinet (24), it is characterised in that: cabinet (24) inner cavity is equipped with
Cabinet (24) inner cavity is divided into resonator A (22) and resonator B (25), resonator A by partition (23), the partition (23)
(22) and resonator B (25) is in left and right arrangement, and the resonator A (22) is interior to be equipped with audio output unit A (21), resonator B
(25) audio output unit B (26) are equipped in, the cabinet (24) front is oblique so that audio output unit A (21) and
When audio output unit B (26) is fixed on cabinet front, and it is horizontally formed 15~75 ° of angles, the resonator A (22) and sympathetic response
Voice guide hole (27) are equipped in chamber B (25), the voice guide hole (27) and audio output unit A (21) and audio output unit B (26)
Axis it is parallel.
The axis of the audio output unit A (21) and audio output unit B (26) and it is horizontally formed 15~75 ° of angles.
In actual use: different audio output units is equipped in two cavitys arranged side by side, the sound of each unit forward direction passes through
It crosses bugle to spread, in the cavity where unit, reversed sound, from voice guide hole (27) to external diffusion, is led by compression in cavity
It is consistent that direction and the bugle that sound hole (27) spreads sound spread audio direction, sound can superposition, make the effect of sound more
It is good, it more can fidelity audio.
And by audio output unit B and audio output unit set A a to cabinet, the use of cabinet is reduced, and
And transport and construction are more convenient.Due to by audio output unit B and audio output unit set A in same cabinet, in sound
Upper linking is even closer, and sound consistency is more preferable, and user more preferably manages the output accuracy of sound.
As an improvement, being equipped with frequency divider, the frequency divider is equipped at least two voltage circuits in parallel,
Voltage circuit one: including signal output end, inductance L4 and the capacitor C4 of audio output unit A (21), the audio
The signal output end and capacitor C4 of output unit A (21) is in parallel, connects later with inductance L4
Voltage circuit two: include capacitor C1, capacitor C2, capacitor C3, inductance L3, variable resistance R,
After the signal output end formation of the capacitor C3, variable resistance R and audio output unit B (26) are connected, then with electricity
Hold C1, capacitor C2, in parallel between inductance L3.
As an improvement, frequency divider can also be voltage circuit A, voltage circuit B, i.e., one connection audio output unit A
(21) the voltage circuit A of voltage circuit B and connection audio output unit B (26),
Thiol comprising inductance L, capacitor C5, capacitor C6, capacitor C7 and capacitor C8, the inductance L is drawn wiring and is connect
Head forms inductance L1；
It connects after the signal output end of the audio output unit B (26) is in parallel with capacitor C7 with capacitor C5, forms series connection
Circuit A,
The inductance L1 and capacitor C6 series connection, forms series circuit B,
The series circuit A and series circuit B are in parallel, form voltage circuit A；
The signal output end of the capacitor C8 and audio output unit A (21) are in parallel, connect again with inductance L later, are formed
Voltage circuit B.
In actual use: sound is controlled by frequency divider, and Hi-Mid and middle bass are transferred to audio output unit respectively
The sound of A and audio output unit B, sound intermediate frequency output unit A and sound intermediate frequency output unit B respectively by frequency divider positioning is released,
Influencing each other between high pitch, bass is smaller, tone color is more preferable, range is wider, in particular for performance, adapts to complex environment
Sound-reducing.
As a further improvement, the audio output unit B (26) is same axle unit, i.e. voice unit and middle bass list
Member, the audio output unit A (21) are bass unit, and the frequency divider is set there are three voltage circuit in parallel,
Thiol comprising inductance L, capacitor C5, capacitor C6, capacitor C7, capacitor C8 and capacitor C9, the inductance L is drawn
Connection joint forms inductance L1；
It connects after the voice unit signal output end of the audio output unit B (26) is in parallel with capacitor C7 with capacitor C5,
Series circuit A is formed,
The inductance L1 and capacitor C6 series connection, forms series circuit B,
The series circuit A and series circuit B are in parallel, form voltage circuit A；
The signal output end of the capacitor C8 and audio output unit A (21) are in parallel, connect again with inductance L later, are formed
Voltage circuit B；
The middle bass unit signal output end of the capacitor C9 and audio output unit B (26) is in parallel, later with the electricity
Feel L series connection, forms voltage circuit C.
In actual use: sound is controlled by the frequency divider, and high pitch, middle bass and bass are transferred to audio output respectively
Unit A, audio output unit B and audio output unit C, control sound that can be more accurate, effect are more preferable.
Cabinet (24) front is equipped with Air Filter (28).
Cabinet (24) material uses wooden.
The axis of the box plate and audio output unit A (21) and audio output unit B (26) that are connect with cabinet (24) front
Line is parallel.
Loudspeaker enclosure divider is to distinguish the voice signal of different frequency range, gives position respectively, be then delivered to corresponding band
Loudspeaker in reset again.Frequency divider is " brain " in speaker, most important to the quality of sound quality.The sound of power amplifier output
Music News number has to pass through in frequency divider and crosses filter element processing, and the signal of each unit specific frequency is allowed to pass through.It wants science, close
Reason, the frequency divider for scrupulously designing speaker, could effectively modify the different characteristics of loudspeaker unit, optimum organization, so that respectively
Unit is maximized favourable factors and minimized unfavourable ones, and plays respective due characteristic incisively and vividly, makes that the frequency response of each frequency range is smoothened, acoustical phase is quasi-
Really, the effect that the music that just high, medium and low sound can be made to play back is well arranged, performance is comfortable, broad, magnificent.
Compared with prior art, the utility model has to gather in single cabinet and set up separately between multiple units and two units
In different cavity, sound influence each other it is smaller, restore it is truer；The multiple units of set, compact structure, while tone color in single cabinet
Good, range is wide, is suitable for large-scale performance and uses, is suitable for complex environment.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view.
Fig. 2 is Fig. 1 left view structural representation.
Fig. 3 is the divider circuit figure of embodiment 2.
Fig. 4 is the divider circuit figure of embodiment 3.
Fig. 5 is the divider circuit figure of embodiment 4.
As shown in the figure: 21 be audio output unit A, and 22 be resonator A, and 23 be partition, and 24 be cabinet, and 25 be resonator B,
26 be audio output unit B, and 27 be voice guide hole, and 28 be Air Filter, and C1, C2, C3, C4, C5, C6, C7, C8, C9 are capacitors, L1,
L3 and L4 is inductance coil, and R is rheostat.
Specific embodiment
Embodiment 1: being the structural scheme of mechanism of the utility model embodiment 1, including cabinet (24), spy referring to Fig.1~2
Sign is: cabinet (24) inner cavity be equipped with partition (23), the partition (23) by cabinet (24) inner cavity be divided into resonator A (22) and
In left and right arrangement, the resonator A (22) is interior to be equipped with audio output by resonator B (25), resonator A (22) and resonator B (25)
Audio output unit B (26) are equipped in unit A (21), resonator B (25), cabinet (24) front is oblique, so that sound
When frequency output unit A (21) and audio output unit B (26) are fixed on cabinet front, and it is horizontally formed 15~75 ° of angles, institute
It states in resonator A (22) and resonator B (25) and is equipped with voice guide hole (27), the voice guide hole (27) and audio output unit A (21)
It is parallel with the axis of audio output unit B (26).
Cabinet (24) front is equipped with Air Filter (28).
Cabinet (24) material uses wooden.
The axis of the box plate and audio output unit A (21) and audio output unit B (26) that are connect with cabinet (24) front
Line is parallel.
In actual use: different audio output units is equipped in two cavitys arranged side by side, the sound of each unit forward direction passes through
It crosses bugle to spread, in the cavity where unit, reversed sound, from voice guide hole (27) to external diffusion, is led by compression in cavity
It is consistent that direction and the bugle that sound hole (27) spreads sound spread audio direction, sound can superposition, make the effect of sound more
It is good, it more can fidelity audio.
And by audio output unit B and audio output unit set A a to cabinet, the use of cabinet is reduced, and
And transport and construction are more convenient.Due to by audio output unit B and audio output unit set A in same cabinet, in sound
Upper linking is even closer, and sound consistency is more preferable, and user more preferably manages the output accuracy of sound.
Embodiment 2: being the schematic diagram of the utility model embodiment 2, compared with Example 1, the present embodiment referring to Fig. 3
The difference is that: it is equipped with frequency divider, the frequency divider is equipped at least two voltage circuits in parallel,
Voltage circuit one: include audio output unit A (21), inductance L4 and capacitor C4, the audio output unit A
(21) and capacitor C4 is in parallel, connects later with inductance L4
Voltage circuit two: include capacitor C1, capacitor C2, capacitor C3, inductance L3, variable resistance R,
The capacitor C3, variable resistance R and audio output unit B (26) are formed connect after, then with capacitor C1, capacitor C2,
It is in parallel between inductance L3.
Embodiment 3: being the schematic diagram of the utility model embodiment 3, compared with Example 1, the present embodiment referring to Fig. 4
The difference is that: frequency divider include be voltage circuit A, voltage circuit B,
Voltage circuit A: include inductance L1, capacitor C5, capacitor C6, capacitor C7 and audio output unit B (26),
It connects after the audio output unit B (26) is in parallel with capacitor C7 with capacitor C5, forms series circuit A,
The inductance L1 and capacitor C6 series connection, forms series circuit B,
The series circuit A and series circuit B are in parallel, form voltage circuit A；
Voltage circuit B: include inductance L1, inductance L2, capacitor C8 and audio output unit A (21),
The capacitor C8 and audio output unit A (21) is in parallel, connects later with the inductance L1 and inductance L2, forms electricity
Push back road B.
In actual use: sound is controlled by frequency divider, and Hi-Mid and middle bass are transferred to audio output unit respectively
The sound of A and audio output unit B, sound intermediate frequency output unit A and sound intermediate frequency output unit B respectively by frequency divider positioning is released,
Influencing each other between high pitch, bass is smaller, tone color is more preferable, range is wider, in particular for performance, adapts to complex environment
Sound-reducing.
Embodiment 4: being the schematic diagram of the utility model embodiment 4, compared with Example 1, the present embodiment referring to Fig. 5
The difference is that: the audio output unit B (26) is same axle unit, i.e. voice unit and middle bass unit, the audio
Output unit A (21) be bass unit, three voltage circuits in parallel of the frequency divider,
Voltage circuit A: include inductance L1, capacitor C5, capacitor C6, capacitor C7 and voice unit,
It connects after the voice unit is in parallel with capacitor C7 with capacitor C5, forms series circuit A,
The inductance L1 and capacitor C6 series connection, forms series circuit B,
The series circuit A and series circuit B are in parallel, form voltage circuit A；
Voltage circuit B: include inductance L1, inductance L2, capacitor C8 and middle bass unit,
The capacitor C9 and middle bass unit are in parallel, connect later with the inductance L1 and inductance L2, form voltage circuit
B；
Voltage circuit C: including inductance L1, inductance L2, capacitor C9 and bass unit, the capacitor C8 and bass unit are simultaneously
Connection, connects with the inductance L1 and inductance L2 later, forms voltage circuit C.
In actual use: sound is controlled by the frequency divider, and high pitch, middle bass and bass are transferred to audio output respectively
Unit A, audio output unit B and audio output unit C, control sound that can be more accurate, effect are more preferable.
Claims (7)
1. a kind of monitor speaker, including cabinet (24), it is characterised in that: cabinet (24) inner cavity is equipped with partition (23), the partition
(23) cabinet (24) inner cavity is divided into resonator A (22) and resonator B (25), resonator A (22) and resonator B (25) are in a left side
Right arrangement, the resonator A (22) is interior to be equipped with audio output unit A (21), and audio output unit B is equipped in resonator B (25)
(26), cabinet (24) front is oblique, so that audio output unit A (21) and audio output unit B (26) are fixed on
When cabinet front, and it is horizontally formed 15~75 ° of angles, is equipped with voice guide hole in the resonator A (22) and resonator B (25)
(27), the voice guide hole (27) is parallel with the axis of audio output unit A (21) and audio output unit B (26).
2. monitor speaker as described in claim 1, it is characterised in that: be equipped with frequency divider, the frequency divider is equipped at least two
Voltage circuit in parallel,
Voltage circuit one: including signal output end, inductance L4 and the capacitor C4 of audio output unit A (21), the audio output
The signal output end and capacitor C4 of unit A (21) is in parallel, connects later with inductance L4
Voltage circuit two: include capacitor C1, capacitor C2, capacitor C3, inductance L3, variable resistance R,
After the signal output end formation of the capacitor C3, variable resistance R and audio output unit B (26) are connected, then with capacitor C1,
It is in parallel between capacitor C2, inductance L3.
3. monitor speaker as described in claim 1, it is characterised in that: be equipped with frequency divider, the frequency divider is equipped at least two
Voltage circuit in parallel, i.e., the voltage circuit B and a connection audio output unit B of one connection audio output unit A (21)
(26) voltage circuit A draws comprising inductance L, capacitor C5, capacitor C6, capacitor C7 and capacitor C8, the thiol of the inductance L
Connection joint out forms inductance L1；
It connects after the signal output end of the audio output unit B (26) is in parallel with capacitor C7 with capacitor C5, forms series circuit
A, the inductance L1 and capacitor C6 series connection form series circuit B, the series circuit A and series circuit B parallel connection, form voltage
Circuit A；
The signal output end of the capacitor C8 and audio output unit A (21) are in parallel, connect again with inductance L later, form voltage
Circuit B.
4. monitor speaker as claimed in claim 3, it is characterised in that: the audio output unit B (26) is same axle unit, i.e.,
Voice unit and middle bass unit, the audio output unit A (21) are bass unit, and the frequency divider sets that there are three in parallel
Voltage circuit draws comprising inductance L, capacitor C5, capacitor C6, capacitor C7, capacitor C8 and capacitor C9, the thiol of the inductance L
Connection joint out forms inductance L1；
It connects, is formed with capacitor C5 after the voice unit signal output end of the audio output unit B (26) is in parallel with capacitor C7
Series circuit A, the inductance L1 and capacitor C6 series connection form series circuit B, the series circuit A and series circuit B parallel connection,
Form voltage circuit A；
The signal output end of the capacitor C8 and audio output unit A (21) are in parallel, connect again with inductance L later, form voltage
Circuit B；
The middle bass unit signal output end of the capacitor C9 and audio output unit B (26) is in parallel, goes here and there later with the inductance L
Connection forms voltage circuit C.
5. monitor speaker according to claim 1,2,3 or 4, it is characterised in that: cabinet (24) front is equipped with dust-proof
Net (28).
6. monitor speaker according to claim 1,2,3 or 4, it is characterised in that: cabinet (24) material uses wooden.
7. monitor speaker according to claim 1,2,3 or 4, it is characterised in that: the cabinet being connect with cabinet (24) front
Plate is parallel with the axis of audio output unit A (21) and audio output unit B (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909713.XU CN208987159U (en) | 2018-11-20 | 2018-11-20 | Monitor speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909713.XU CN208987159U (en) | 2018-11-20 | 2018-11-20 | Monitor speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208987159U true CN208987159U (en) | 2019-06-14 |
Family
ID=66791261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821909713.XU Active CN208987159U (en) | 2018-11-20 | 2018-11-20 | Monitor speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208987159U (en) |
-
2018
- 2018-11-20 CN CN201821909713.XU patent/CN208987159U/en active Active
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