CN205305106U - Coaxial loudspeaker - Google Patents
Coaxial loudspeaker Download PDFInfo
- Publication number
- CN205305106U CN205305106U CN201521143894.6U CN201521143894U CN205305106U CN 205305106 U CN205305106 U CN 205305106U CN 201521143894 U CN201521143894 U CN 201521143894U CN 205305106 U CN205305106 U CN 205305106U
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- voice coil
- bass
- bottom plate
- iron
- vibrating diaphragm
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Abstract
The utility model provides a coaxial loudspeaker, including back lid, high pitch voice coil loudspeaker voice coil, high pitch vibrating diaphragm, sound membrane packing ring, separation packing ring, basin frame, bass vibrating diaphragm, bullet ripples, bass voice coil loudspeaker voice coil, T iron bottom plate, T iron center post, hua si and magnet. Bass vibrating diaphragm, basin frame, magnificent department, magnet and T iron bottom plate by last under to in proper order the suit in the outside of the indisputable center post of T, the bass voice coil loudspeaker voice coil is installed between T iron center post and china department, it installs between bass vibrating diaphragm and basin frame to play the ripples, the separation packing ring is installed between T iron center post and T iron bottom plate, sound membrane packing ring is installed between back lid and T iron bottom plate, the high pitch vibrating diaphragm is installed between T iron center post lower part and back lid. The utility model discloses the magnetic circuit of sharing bass, the magnetic circuit material that has reduced the high pitch can reduce cost, and the sound that shows as the radiation in the performance has high phase place fidelity, can realize standard point acoustic source playback.
Description
Technical field
This utility model relates to a kind of stereo set, particularly relates to a kind of coaxial loudspeaker.
Background technology
General sound equipment, voice unit and bass unit are arranged on the panel of audio amplifier due to plane earth, so it is a point that their sounding center can not overlap, so, the distance that high pitch and bass arrive listener is just variant, this alt sent and bass arrive and speed and direction not is different, occur that this species diversity of mixing sound effect can cause phase deviation thus affecting the correct reduction of acoustic image.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model provides a kind of Sound image localization accurate, the coaxial loudspeaker that sound articulation is high.
For solving the problems referred to above, the technical scheme that this utility model adopts is as follows:
A kind of coaxial loudspeaker, including bonnet, high pitch voice coil loudspeaker voice coil, tweeters diaphragms, sound film packing ring, separates packing ring, frame, bass vibrating diaphragm, bullet ripple, bass voice coil loudspeaker voice coil, T iron bottom plate, T ferrum newel, washer and Magnet;
Described bass vibrating diaphragm, frame, washer, Magnet and T iron bottom plate are sleeved on the outside of T ferrum newel from top to bottom successively, described bonnet installs the bottom of T iron bottom plate, described high pitch voice coil loudspeaker voice coil is arranged between the end of tweeters diaphragms and T iron bottom plate, described bass voice coil loudspeaker voice coil is arranged between T ferrum newel and washer, described bullet ripple is arranged between bass vibrating diaphragm and frame, described separation packing ring is arranged between T ferrum newel and T iron bottom plate and makes T ferrum newel separate with T iron bottom plate and produce magnetic resistance, described sound film packing ring is arranged between bonnet and T iron bottom plate and provides to tweeters diaphragms and high pitch voice coil loudspeaker voice coil and supports, described tweeters diaphragms is arranged on bottom T ferrum newel and between bonnet.
Preferably, also including phase plug, described phase plug is arranged on the upper surface of tweeters diaphragms.
Preferably, also including bugle, described bugle is fixedly mounted on the top of T ferrum newel.
Compared to existing technology, the beneficial effects of the utility model are in that:
This utility model is di soppiano magnetic circuit system altogether, and the magnetic circuit material decreasing high pitch can reduce cost.The sound showing as radiation in performance has the phase place fidelity of height, and the point sound source that can realize standard resets (in nature, sound all shows) with point sound source form. In sense of hearing, it is accurate that the music that coaxial sound box is reset has Sound image localization, and music resolves height, and sound field representation is grand. Bass is true to nature has cohesiveness, and energy density is relatively big, and transient state better can be received and can put; Middle pitch people's fullness of tone is sweet; High pitch is glittering and translucent, and exquisiteness is rich in penetration power.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model coaxial loudspeaker.
Accompanying drawing labelling: 1, high pitch voice coil loudspeaker voice coil; 2, bonnet; 3, tweeters diaphragms; 4, sound film packing ring; 5, packing ring is separated; 6, T iron bottom plate; 7, Magnet; 8, washer; 9, frame; 10, bass sound film; 11, ripple is played; 12, bass voice coil loudspeaker voice coil; 13, bugle; 14, T ferrum newel; 15, phase plug.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As shown in Figure 1, a kind of coaxial loudspeaker, including bonnet 2, high pitch voice coil loudspeaker voice coil 1, tweeters diaphragms 3, sound film packing ring 4, frame 9, bass vibrating diaphragm 10, plays ripple 11, bass voice coil loudspeaker voice coil 12, T iron bottom plate 6, T ferrum newel 14, washer 8, Magnet 7, phase plug 15 and bugle 13. described bass vibrating diaphragm 10, frame 9, washer 8, Magnet 7 and T iron bottom plate 6 are sleeved on the outside at T ferrum newel 14 from top to bottom successively, described bonnet 2 installs the lower end of T ferrum newel 14, described bonnet 2 is arranged on bottom T iron bottom plate 6 in order to prevent sound from contaminating and to protect tweeters diaphragms 3, described sound film packing ring 4 is arranged between bonnet 2 and T iron bottom plate 6 and provides to tweeters diaphragms 3 and high pitch voice coil loudspeaker voice coil 1 and supports, described high pitch voice coil loudspeaker voice coil 1 is arranged between tweeters diaphragms 3 end position and T iron bottom plate 6, described phase plug 15 is arranged on the upper surface of tweeters diaphragms 3, tweeters diaphragms 3 is dome-type, it it not plane, described tweeters diaphragms 3 arrives different positions, its distance is differentiated, this can affect tonequality to a certain extent. the effect of phase plug 15 seeks to further several sounding points, makes sound bigger more pleasing to the ear.
Described separation packing ring 5 makes T ferrum newel 14 separate with T iron bottom plate 6 and produce magnetic resistance so that the magnetic line of force that high pitch voice coil loudspeaker voice coil 1 place is sacred higher so that the sensitivity of high pitch is higher. Described bugle 13 is fixedly mounted on the top of T ferrum newel 14, its purpose is to change the angle of radiation of high pitch, in the distance specified and frequency, the acoustic pressure difference recorded in the acoustic pressure surveyed on axis and off-axis is-6dB, and the angle that at this moment both sides off-axis is formed is known as the Net long wave radiation angle of this high pitch.
Described Magnet 7 is in order to provide constant magnetic field, described bass voice coil loudspeaker voice coil 12 is arranged on the end position of bass vibrating diaphragm 10, described bass voice coil loudspeaker voice coil 12 is arranged between T ferrum newel 14 and washer 8, described bullet ripple 11 is arranged between bass vibrating diaphragm 10 and frame 9, playing ripple 11 also makes centring disk its objective is to provide a supporting role for the balance of vibroseis, controls vibroseis pliable. Described frame 9 is in order to provide support platform, first, it is settled that the vibration of voice coil loudspeaker voice coil must be close to piston movement, otherwise voice coil loudspeaker voice coil can encounter washer 8 or T ferrum newel 14, cause that sound is bad, without frame 9, bass vibrating diaphragm 10 and bass voice coil loudspeaker voice coil 12 are merely able to rely on bullet ripple 11 to position, but it is relatively soft for playing ripple 11, and it cannot ensure that bass vibrating diaphragm 10 and bass voice coil loudspeaker voice coil 12 not necessarily depart from axial-movement when vibrating.The good rigidly of frame 9, by the combination with washer 8 grade, two differences that bass vibrating diaphragm 10 and bass voice coil loudspeaker voice coil 12 are fixed on frame 9 limit the movement locus of bass voice coil loudspeaker voice coil 12 jointly, another supports the gravity being subject to whole magnetic circuit and by the installing hole in frame 9, and speaker is arranged on sound equipment surface.
The design parameter of coaxial loudspeaker
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.
Claims (3)
1. a coaxial loudspeaker, it is characterised in that include bonnet, high pitch voice coil loudspeaker voice coil, tweeters diaphragms, sound film packing ring, separate packing ring, frame, bass vibrating diaphragm, play ripple, bass voice coil loudspeaker voice coil, T iron bottom plate, T ferrum newel, washer and Magnet;
Described bass vibrating diaphragm, frame, washer, Magnet and T iron bottom plate are sleeved on the outside of T ferrum newel from top to bottom successively, described bonnet installs the bottom of T iron bottom plate, described high pitch voice coil loudspeaker voice coil is arranged between the end of tweeters diaphragms and T iron bottom plate, described bass voice coil loudspeaker voice coil is arranged between T ferrum newel and washer, described bullet ripple is arranged between bass vibrating diaphragm and frame, described separation packing ring is arranged between T ferrum newel and T iron bottom plate and makes T ferrum newel separate with T iron bottom plate and produce magnetic resistance, described sound film packing ring is arranged between bonnet and T iron bottom plate and provides to tweeters diaphragms and high pitch voice coil loudspeaker voice coil and supports, described tweeters diaphragms is arranged on bottom T ferrum newel and between bonnet.
2. coaxial loudspeaker as claimed in claim 1, it is characterised in that also including phase plug, described phase plug is arranged on the upper surface of tweeters diaphragms.
3. coaxial loudspeaker as claimed in claim 1, it is characterised in that also including bugle, described bugle is fixedly mounted on the top of T ferrum newel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143894.6U CN205305106U (en) | 2015-12-31 | 2015-12-31 | Coaxial loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143894.6U CN205305106U (en) | 2015-12-31 | 2015-12-31 | Coaxial loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205305106U true CN205305106U (en) | 2016-06-08 |
Family
ID=56470577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521143894.6U Active CN205305106U (en) | 2015-12-31 | 2015-12-31 | Coaxial loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205305106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333217A (en) * | 2017-07-20 | 2017-11-07 | 惠州超声音响有限公司 | A kind of high pitch loudspeaker for improving throat taps mounting structure |
| CN109951778A (en) * | 2019-04-16 | 2019-06-28 | 陈国富 | The installation that liquidates of full frequency speaker and loudspeaker in cabinet |
-
2015
- 2015-12-31 CN CN201521143894.6U patent/CN205305106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333217A (en) * | 2017-07-20 | 2017-11-07 | 惠州超声音响有限公司 | A kind of high pitch loudspeaker for improving throat taps mounting structure |
| CN109951778A (en) * | 2019-04-16 | 2019-06-28 | 陈国富 | The installation that liquidates of full frequency speaker and loudspeaker in cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |