CN209676467U - A kind of comprehensive sounding full frequency speaker and speaker - Google Patents
A kind of comprehensive sounding full frequency speaker and speaker Download PDFInfo
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- CN209676467U CN209676467U CN201920479210.1U CN201920479210U CN209676467U CN 209676467 U CN209676467 U CN 209676467U CN 201920479210 U CN201920479210 U CN 201920479210U CN 209676467 U CN209676467 U CN 209676467U
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- sounding
- vibrating diaphragm
- magnetizer
- voice coil
- full frequency
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Abstract
The utility model relates to a kind of comprehensive sounding full frequency speakers, including vibration device and magnetic circuit device, vibration device includes sounding vibrating diaphragm and voice coil, sounding vibrating diaphragm is the up-small and down-big pyramidal structure of section radius, voice coil and magnetic circuit device are respectively positioned on inside sounding vibrating diaphragm and are arranged and be fixed on intermediate support beam, voice coil is plugged in the top of sounding vibrating diaphragm, the upper end of voice coil and intermediate support beam is cooperatively connected with upper backup pad, the lower end of sounding vibrating diaphragm and intermediate support beam is cooperatively connected with lower supporting plate, and the lower end of voice coil and magnetic circuit system are cooperatively connected.The utility model is small in size, audition range is wide, can be realized 360 degrees omnidirection sounding.
Description
Technical field
The utility model relates to speaker technology fields, more particularly to a kind of comprehensive sounding full frequency speaker and sound
Case.
Background technique
In recent years, with the development of electronics technology industry and material science, miscellaneous acoustic electronic product is obtained in the past
The direction of high-fidelity sounding is developed, but applies on the electronic products such as various fever sound equipments, automobile audio, television set
Loudspeaker carries out sounding propagation since loudspeaker and sound box are placed in same plane, in order to preferably provide high quality
Sounding effect will hold acoustics phase, loudspeaker pendulum position, loudspeaker diaphragm materials, electronic device and power amplifier etc.
Continuous research improvement.
Existing loudspeaker has the following disadvantages: one, using external magnetic structure, leading to loadspeaker structure volume
It is huge, complex manufacturing process, cost of manufacture height；Two, it due to using external magnetic structure, to guarantee that overall structure is stablized, needs
Support column is added outside vibrating diaphragm, the setting of support column stops sound dispersion, and the direction for causing support column to be arranged is sound biography
Dead angle is broadcast, can not achieve 360 degrees omnidirection sounding.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of small in size, audition ranges extensively, it is complete to can be realized 360 degree
The comprehensive sounding full frequency speaker and speaker of orientation sounding.
The utility model provides a kind of comprehensive sounding full frequency speaker, including vibration device and magnetic circuit device, the vibration
Dynamic device includes sounding vibrating diaphragm and voice coil, and the sounding vibrating diaphragm is the up-small and down-big pyramidal structure of section radius, the voice coil with
Magnetic circuit device is respectively positioned on inside the sounding vibrating diaphragm and is arranged and is fixed on intermediate support beam, and the voice coil is plugged in sounding vibrating diaphragm
Top, the upper end of the voice coil and intermediate support beam is cooperatively connected with upper backup pad, the sounding vibrating diaphragm and intermediate supports
The lower end of frame is cooperatively connected with lower supporting plate, and the lower end of the voice coil and magnetic circuit system are cooperatively connected.
Preferably, the intermediate support beam is equipped with the boss being cooperatively connected with magnetic circuit device.
Be preferably in any of the above-described scheme, the magnetic circuit device include the first magnetizer, the second magnetizer, main magnet and
Secondary magnet, first magnetizer be opening upwards cover body structure, it is described pair magnet, the second magnetizer, main magnet by up to
Under be fixedly connected sequentially and be fixed on the inside of first magnetizer.
It is preferably in any of the above-described scheme, between first magnetizer, main magnet, the second magnetizer and secondary magnet
It is connected by strength glue.
It is preferably in any of the above-described scheme, first magnetizer, the second magnetizer, main magnet and secondary magnet are all made of
High-energy magnet.
It is preferably in any of the above-described scheme, magnetic gap, the sound is equipped between first magnetizer and the second magnetizer
The lower end of circle is inserted in magnetic gap.
It is preferably in any of the above-described scheme, the angular range between the conical surface and perpendicular of the sounding vibrating diaphragm is 5 °
~45 °.
It is preferably in any of the above-described scheme, is equipped between the upper end and upper backup pad of the sounding vibrating diaphragm and plays wave, it is described
The interior edge for playing wave is connect with the outer of the sounding vibrating diaphragm, and the outer for playing wave is inserted in the inner ring of the upper backup pad.
It is preferably in any of the above-described scheme, ring is equipped between the lower end and lower supporting plate of the sounding vibrating diaphragm, it is described
The interior edge of ring is connect with the outer of the sounding vibrating diaphragm, and the outer of the ring is inserted in the inner ring of the lower supporting plate.
The utility model also provides a kind of speaker, including comprehensive sounding full frequency speaker as described above.
Compared with prior art, advantages and beneficial effects possessed by the utility model are as follows:
1, by the way that magnetic circuit device and voice coil to be built in sounding vibrating diaphragm, and fixation is worn by intermediate support beam, reduced
The whole occupied space of loudspeaker reduces cost of manufacture, light-weight, beautiful；And the periphery of sounding vibrating diaphragm is blocked without structure, it can
The phenomenon that guaranteeing that sound really realizes that 360 degrees omnidirection is spread, avoiding the occurrence of sound transmission dead angle.
2, sounding vibrating diaphragm is spread by using up-small and down-big pyramidal structure, sound from taper narrow side outward, can be increased
Air drive volume, realize vibrating diaphragm amplitude it is small, vibration velocity is fast, sound transmission speed faster, in addition, sound can be the 360 of taper
Uniform vibration sounding in range is spent, to realize that 360 degree around loudspeaker of Omnibearing even propagates the effect of sound, is promoted
The range of voice of loudspeaker substantially increases receipts so that any position can experience same audio around user's loudspeaker
The freedom degree of listening, makes sense of hearing closer to nature.
Comprehensive sounding full frequency speaker a kind of to the utility model and speaker are described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is a kind of structure chart of comprehensive sounding full frequency speaker of the utility model；
Fig. 2 is a kind of explosive view of comprehensive sounding full frequency speaker of the utility model；
Wherein: 1, upper backup pad；2, wave is played；3, voice coil；4, secondary magnet；5, the second magnetizer；6, main magnet；7, it first leads
Magnet；8, sounding vibrating diaphragm；9, intermediate support beam；10, ring；11, lower supporting plate.
Specific embodiment
As Figure 1-Figure 2, the utility model provides a kind of comprehensive sounding full frequency speaker, including vibration device and magnetic
Road device, vibration device include sounding vibrating diaphragm 8 and voice coil 3, and sounding vibrating diaphragm 8 is the up-small and down-big pyramidal structure of section radius, sound
Circle 3 is respectively positioned on 8 inside of sounding vibrating diaphragm and is arranged and is fixed on intermediate support beam 9 with magnetic circuit device, and voice coil 3 is plugged in sounding vibrating diaphragm
The upper end of 8 top, voice coil 3 and intermediate support beam 9 is cooperatively connected with upper backup pad 1, sounding vibrating diaphragm 8 and intermediate support beam 9
Lower end be cooperatively connected with lower supporting plate 11, the lower end of voice coil 3 and magnetic circuit system are cooperatively connected.
The present embodiment is worn by the way that magnetic circuit device and voice coil 3 to be built in sounding vibrating diaphragm 8 by intermediate support beam 9
It is fixed, the whole occupied space of loudspeaker is reduced, cost of manufacture is reduced, it is light-weight, it is beautiful；The periphery of sounding vibrating diaphragm 8 is without structure
The phenomenon that blocking, capable of guaranteeing that sound really realizes that 360 degrees omnidirection is spread, avoid the occurrence of sound transmission dead angle.Sounding vibrating diaphragm 8
By using up-small and down-big pyramidal structure, sound is spread outward from taper narrow side, can increase air drive volume, realizes vibrating diaphragm
Amplitude is small, and vibration velocity is fast, and sound transmission speed faster, is sent out in addition, sound can uniformly vibrate within the scope of 360 degree of taper
Sound promotes the range of voice of loudspeaker to realize that 360 degree around loudspeaker of Omnibearing even propagates the effect of sound,
So that any position can experience same audio around user's loudspeaker, the freedom degree for listening to sound is substantially increased, is made
Sense of hearing is closer to nature.
Further, intermediate support beam 9 is equipped with the boss being cooperatively connected with magnetic circuit device.
Further, magnetic circuit device includes the first magnetizer 7, the second magnetizer 5, main magnet 6 and secondary magnet 4, and first leads
Magnet 7 is the cover body structure of opening upwards, and secondary magnet 4, the second magnetizer 5, main magnet 6 are from top to bottom fixedly connected sequentially and consolidate
It is scheduled on the inside of first magnetizer 7.
Further, the first magnetizer 7, the second magnetizer 5, main magnet 6 and secondary magnet 4 are all made of high-energy magnet.Its
In, high-energy magnet such as: neodymium iron boron magnetic body, cobalt magnetic.
Further, pass through strength glue between the first magnetizer 7, main magnet 6, the second magnetizer 5 and secondary magnet 4
Connection.
Further, magnetic gap is equipped between the first magnetizer 7 and the second magnetizer 5, the lower end of voice coil 3 is inserted in magnetic gap
In.
Further, the angular range between the conical surface and perpendicular of sounding vibrating diaphragm 8 is 5 °~45 °.It is bored by limiting
The angle in face avoids the angle between the conical surface and perpendicular is excessive the conical surface is caused to planarize, and then influences the sender of sound
To and delivery quality.
Further, it is equipped between the upper end of sounding vibrating diaphragm 8 and upper backup pad 1 and plays wave 2, the interior edge and sounding for playing wave 2 shake
The outer of film 8 connects, and the outer for playing wave 2 is inserted in the inner ring of upper backup pad 1.Playing wave 2 has the function of fixed voice coil 3, disappears
Except the resonance generated by vibration, guarantee the correct position in magnetic gap of voice coil 3；Guarantee voice coil 3 in stress, vibration device is along axis
To reciprocating motion；Prevent dust from entering magnetic gap.
Further, ring 10, the interior edge of ring 10 and sounding are equipped between the lower end of sounding vibrating diaphragm 8 and lower supporting plate 11
The outer of vibrating diaphragm 8 connects, and the outer of ring 10 is inserted in the inner ring of the lower supporting plate 11.Ring 10 is set as sounding vibration
The movement of film 8 provides centainly pliable, and sounding vibrating diaphragm 8 is allowed to move along axial reciprocating, and in addition there are also auxiliary to play wave 2 to voice coil
3 are positioned, and allow voice coil 3 to be maintained at magnetic gap center, and provide the effect of the restoring force of sounding vibrating diaphragm 8.
In the present embodiment, sounding vibrating diaphragm 8 according to user demand can use any material, as carbon fibre material, papery,
Wooden, aluminum, alloy etc..
The utility model also provides a kind of speaker, including comprehensive sounding full frequency speaker as described above.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (10)
1. a kind of comprehensive sounding full frequency speaker, including vibration device and magnetic circuit device, it is characterised in that: the vibration device
Including sounding vibrating diaphragm and voice coil, the sounding vibrating diaphragm is the up-small and down-big pyramidal structure of section radius, and the voice coil and magnetic circuit fill
It sets to be respectively positioned on inside the sounding vibrating diaphragm and be arranged and be fixed on intermediate support beam, the voice coil is plugged in the upper of sounding vibrating diaphragm
The upper end of portion, the voice coil and intermediate support beam is cooperatively connected with upper backup pad, the sounding vibrating diaphragm and intermediate support beam
Lower end is cooperatively connected with lower supporting plate, and the lower end of the voice coil and magnetic circuit system are cooperatively connected.
2. a kind of comprehensive sounding full frequency speaker according to claim 1, it is characterised in that: on the intermediate support beam
Equipped with the boss being cooperatively connected with magnetic circuit device.
3. a kind of comprehensive sounding full frequency speaker according to claim 2, it is characterised in that: the magnetic circuit device includes
First magnetizer, the second magnetizer, main magnet and secondary magnet, first magnetizer is the cover body structure of opening upwards, described
Secondary magnet, the second magnetizer, main magnet are from top to bottom fixedly connected sequentially and are fixed on the inside of first magnetizer.
4. a kind of comprehensive sounding full frequency speaker according to claim 3, it is characterised in that: first magnetizer,
It is connected by strength glue between main magnet, the second magnetizer and secondary magnet.
5. a kind of comprehensive sounding full frequency speaker according to claim 3, it is characterised in that: first magnetizer,
Second magnetizer, main magnet and secondary magnet are all made of high-energy magnet.
6. a kind of comprehensive sounding full frequency speaker according to claim 3 or 4 or 5, it is characterised in that: described first leads
Magnetic gap is equipped between magnet and the second magnetizer, the lower end of the voice coil is inserted in magnetic gap.
7. a kind of comprehensive sounding full frequency speaker according to claim 1, it is characterised in that: the cone of the sounding vibrating diaphragm
Angular range between face and perpendicular is 5 °~45 °.
8. a kind of comprehensive sounding full frequency speaker according to claim 1, it is characterised in that: the sounding vibrating diaphragm it is upper
It is equipped between end and upper backup pad and plays wave, the interior edge for playing wave is connect with the outer of the sounding vibrating diaphragm, described to play the outer of wave
Edge is inserted in the inner ring of the upper backup pad.
9. a kind of comprehensive sounding full frequency speaker according to claim 1, it is characterised in that: under the sounding vibrating diaphragm
Ring is equipped between end and lower supporting plate, the interior edge of the ring is connect with the outer of the sounding vibrating diaphragm, outside the ring
Edge is inserted in the inner ring of the lower supporting plate.
10. a kind of speaker, it is characterised in that: including comprehensive sounding full range loudspeaking as claimed in any one of claims 1-9 wherein
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479210.1U CN209676467U (en) | 2019-04-10 | 2019-04-10 | A kind of comprehensive sounding full frequency speaker and speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479210.1U CN209676467U (en) | 2019-04-10 | 2019-04-10 | A kind of comprehensive sounding full frequency speaker and speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676467U true CN209676467U (en) | 2019-11-22 |
Family
ID=68573928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920479210.1U Active CN209676467U (en) | 2019-04-10 | 2019-04-10 | A kind of comprehensive sounding full frequency speaker and speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209676467U (en) |
-
2019
- 2019-04-10 CN CN201920479210.1U patent/CN209676467U/en active Active
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