CN207022198U - A kind of loudspeaker - Google Patents
A kind of loudspeaker Download PDFInfo
- Publication number
- CN207022198U CN207022198U CN201720705164.3U CN201720705164U CN207022198U CN 207022198 U CN207022198 U CN 207022198U CN 201720705164 U CN201720705164 U CN 201720705164U CN 207022198 U CN207022198 U CN 207022198U
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- CN
- China
- Prior art keywords
- loudspeaker
- voice coil
- frame
- cone basin
- dust cap
- Prior art date
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Abstract
The utility model discloses a kind of loudspeaker, including magnetic circuit system and vibrational system, and magnetic circuit system includes secondary magnetic, washer, magnet and the U iron being from top to bottom sequentially connected, and the side wall of U iron is arranged on secondary magnetic, washer, the outside of magnet three；Vibrational system includes dust cap, voice coil loudspeaker voice coil, voice coil paper, cone basin, ring and plays ripple；Dust cap is arranged on the top of secondary magnetic, and voice coil loudspeaker voice coil is arranged on the inner side and secondary magnetic, washer, the outside of magnet three of U iron, and voice coil paper is arranged on the inner side of voice coil loudspeaker voice coil, and the both ends of dust cap are in contact with cone basin to be connected, and cone basin is connected by ring with frame；Ripple is played to be connected between cone basin and frame；It reduces the height of loudspeaker, maximumlly utilizes height space so that the more compact structure of loudspeaker, has very big application value to the conditional occasion of loudspeaker setting height(from bottom), is improving product competitiveness so that Consumer's Experience is more preferably.
Description
Technical field
It the utility model is related to equipment technical field of raising one's voice, and in particular to a kind of loudspeaker.
Background technology
With the development of science and technology and the progress of people's living standard, loudspeaker obtains more and more extensive application.
Existing loudspeaker, magnetic circuit is formed using structure as shown in Figure 1, i.e., secondary magnetic 1, washer 2, magnet 3 and U iron 4 more
System, dust cap 5, voice coil loudspeaker voice coil 6, voice coil paper 7, cone basin 8, ring 9 and plays ripple 10 and forms vibrational system, when being passed through exchange to loudspeaker
When electric, voice coil loudspeaker voice coil 4, by Lorentz force, and promotes vibrational system to move up and down in the electromagnetic field that electric current and magnetic circuit form, and then
Cause to drive air vibration sounding.But this conventional loudspeaker its vibrational system stacked in multi-layers, each part is in height
Direction sequentially stacks, and the reasonable utilization space not from height be present, and causing the height of loudspeaker, to influence it limited in space
The application of occasion, it is not suitable for having the problem of situation of requirement for height to loudspeaker.
Utility model content
The utility model provides a kind of loudspeaker, to solve the heap layer by layer of the vibrational system present in existing loudspeaker
Folded, each part sequentially stacks in short transverse, the reasonable utilization space not from height, causes the height of loudspeaker to influence
It is not suitable for having the problem of situation of requirement for height to loudspeaker in the application of the limited occasion in space.
The utility model provides a kind of loudspeaker, including magnetic circuit system and vibrational system, and magnetic circuit system is included by up to
Under the secondary magnetic, washer, magnet and the U iron that are sequentially connected, the side wall of U iron is arranged on secondary magnetic, washer, the outside of magnet three；
Vibrational system includes dust cap, voice coil loudspeaker voice coil, voice coil paper, cone basin, ring and plays ripple；Dust cap is arranged on the upper of secondary magnetic
Side, voice coil loudspeaker voice coil are arranged on the inner side of U iron and are arranged at secondary magnetic, washer, the outside of magnet three, and voice coil paper is arranged on the interior of voice coil loudspeaker voice coil
Side, the both ends of dust cap are in contact with cone basin to be connected, and cone basin is connected by ring with frame；
Ripple is played to be connected between cone basin and frame.
Alternatively, dust cap is connected to the middle position of cone basin.
Alternatively, ripple is played to be connected between cone basin lower end and frame.
Alternatively, loudspeaker is flat in the axial direction, and the ratio of the radius value of dust cap and the height value of frame is 2:1
~3:1.
Alternatively, the radius of dust cap is less than or equal to 60mm more than 50mm, and the height of frame is less than 28mm more than 25mm.
Alternatively, bullet ripple is arranged to the structure with horizontal direction parallel.
Alternatively, the upper end of voice coil paper is in contact with the bottom surface of dust cap.
Alternatively, ring above frame connection with being provided with pad.
Alternatively, the center of U iron is provided with upward bulge-structure, and bulge-structure is in contact with the bottom surface of magnet.
Alternatively, loudspeaker is arranged to axisymmetric structure, and symmetry axis is the longitudinal centre line of loudspeaker.
The beneficial effects of the utility model are：This loudspeaker of the present utility model, first, its from vibrational system,
Improve prior art to be hit by a bullet the link position of ripple, improve the coupled structure for playing ripple and vibrational system, will play ripple be connected to cone basin with
Between frame, to optimize vibrational system structure, reduce the height of loudspeaker, so as to maximumlly utilize height space, avoid raising
The height of sound device influences its application in the limited occasion in space, so as to the feelings suitable for the limited height system requirement to loudspeaker
Condition；
Secondly, it uses future products that intelligentized improved though, farthest compressional vibration in height is miniaturized
The position relationship of various parts, the height of conventional loudspeakers is compressed from structure so that the minimized height of loudspeaker, so as to
So that the more compact structure of loudspeaker, has very big application value to the conditional occasion of loudspeaker setting height(from bottom), is improving production
Product competitiveness so that Consumer's Experience is more preferably.
Brief description of the drawings
Fig. 1 is the structural representation of the loudspeaker of prior art.
Fig. 2 is the structural representation of the loudspeaker of the utility model one embodiment.
Embodiment
Design concept of the present utility model is：For the vibrational system stacked in multi-layers present in existing loudspeaker, each group
Sequentially stacked in short transverse into part, the reasonable utilization space not from height causes the height of loudspeaker to influence it in sky
Between limited occasion application, be not suitable for having the problem of situation of requirement for height to loudspeaker, the utility model is using a kind of
The loudspeaker for playing ripple link position is improved, it is connected between cone basin and frame by will play ripple, to optimize vibrational system structure,
The farthest position relationship of compressional vibration various parts in height so that the minimized height of loudspeaker, so as to most
Utilize height space to bigization so that the more compact structure of loudspeaker so that loudspeaker is applied to the conditional field of setting height(from bottom)
Close.
Embodiment one
Fig. 2 is the structural representation of the loudspeaker of the utility model one embodiment.
Referring to Fig. 2, the loudspeaker, including magnetic circuit system and vibrational system, magnetic circuit system include from top to bottom being sequentially connected
Secondary magnetic 1, washer 2, magnet 3 and U iron 4, the side wall of U iron 4 is arranged on secondary magnetic 1, washer 2, the outside of the three of magnet 3；
Vibrational system includes dust cap 5, voice coil loudspeaker voice coil 6, voice coil paper 7, cone basin 8, ring 9 and plays ripple 10；Dust cap 5 is arranged on pair
The top of magnetic 1, voice coil loudspeaker voice coil 6 are arranged on the inner side of U iron 4 and are arranged at secondary magnetic 1, washer 2, the outside of the three of magnet 3, voice coil paper 7
The inner side of voice coil loudspeaker voice coil 6 is arranged on, the both ends of dust cap 5 are in contact with cone basin 8 to be connected, and cone basin 8 is connected by ring 9 with frame 11
Connect；
Ripple 10 is played to be connected between cone basin 8 and frame 11.
It can be seen that this loudspeaker of the present embodiment, its played by improving the link position of ripple 10 to cone basin 8 and frame 11 it
Between, greatly reduce the height of vibrational system so that the height of loudspeaker greatly reduces, and so as to save height space, makes
Obtain the application scenario that loudspeaker is applied to limited height.
Embodiment two
It is the explanation that emphasis is done to the specific implementation of loudspeaker in the present embodiment, other guide is new referring to this practicality
The other embodiment of type.
Dust cap 5 is connected to the middle position of cone basin 8.In such manner, it is possible to more fully effectively act as dust-proof effect, make
Obtain overall structure more stable equilibrium.
Embodiment three
It is the explanation that emphasis is done to the specific implementation of loudspeaker in the present embodiment, other guide is new referring to this practicality
The other embodiment of type.
Ripple 10 is played to be connected between the lower end of cone basin 8 and frame 11.In such manner, it is possible to further optimize the structure of loudspeaker, make
Its height is more compressed, and is advantageously applied to the occasion of limited height in it.
Preferably, loudspeaker is flat in the axial direction, and the ratio of the radius value of dust cap 5 and the height value of frame 11 is
2:1~3:1.In such manner, it is possible to ensure that the height of loudspeaker is maximumlly optimized, the height value of loudspeaker is further compressed.
Preferably, the radius of dust cap 5 is less than or equal to 60mm more than 50mm, and the height of frame 11 is less than more than 25mm
28mm.In such manner, it is possible to be further ensured that the height of loudspeaker is minimum, and ensure its stability of equilibrium.
Preferably, bullet ripple 10 is arranged to the structure with horizontal direction parallel.In such manner, it is possible to optimize speaker effect, and make
It is stable to obtain overall structure.
Preferably, the upper end of voice coil paper 7 is in contact with the bottom surface of dust cap 5.In such manner, it is possible to strengthen dust cap 5 and voice coil loudspeaker voice coil
The fastness and stability of the attachment structure of paper 7.
Example IV
It is the explanation that emphasis is done to the specific implementation of loudspeaker in the present embodiment, other guide is new referring to this practicality
The other embodiment of type.
Ring 9 above the connection of frame 11 with being provided with pad 12.In such manner, it is possible to ring 9 is connected with frame 11
The opening position connect plays the protective effect of fastening and sealing.
Preferably, the center of U iron 4 is provided with upward bulge-structure, and bulge-structure connects with the bottom surface of magnet 3
Touch.In such manner, it is possible to rock-steady structure, ensures loud-speaking effect.
Preferably, loudspeaker is arranged to axisymmetric structure, and symmetry axis is the longitudinal centre line of loudspeaker.In such manner, it is possible to
So that overall structure stablizes symmetrical, lifting using effect.
It should be noted that playing ripple 10 can be pasted onto between cone basin 8 and frame 11 by glue-line, such attachment structure is steady
It is fixed and easy to operate.
Preferred embodiment of the present utility model is these are only, is not intended to limit the scope of protection of the utility model.
All made within spirit of the present utility model and principle any modification, equivalent substitution and improvements etc., it is new to be all contained in this practicality
In the protection domain of type.
Claims (10)
1. a kind of loudspeaker, including magnetic circuit system and vibrational system, the magnetic circuit system includes the pair being from top to bottom sequentially connected
Magnetic, washer, magnet and U iron, the side wall of the U iron are arranged on the secondary magnetic, the washer, the outside of the magnet three；
The vibrational system includes dust cap, voice coil loudspeaker voice coil, voice coil paper, cone basin, ring and plays ripple；The dust cap is arranged on the pair
The top of magnetic, the voice coil loudspeaker voice coil are arranged on the inner side of the U iron and are arranged at the secondary magnetic, the washer, the magnet three
Outside, the voice coil paper is arranged on the inner side of the voice coil loudspeaker voice coil, and the both ends of the dust cap are in contact with the cone basin and are connected, institute
Cone basin is stated by ring with frame to be connected；
Characterized in that, the bullet ripple is connected between the cone basin and the frame.
2. loudspeaker as claimed in claim 1, it is characterised in that the dust cap is connected to the centre position of the cone basin
Place.
3. loudspeaker as claimed in claim 2, it is characterised in that the bullet ripple is connected to the cone basin lower end and the frame
Between.
4. loudspeaker as claimed in claim 3, it is characterised in that the loudspeaker is flat in the axial direction, described dust-proof
The ratio of the radius value of cap and the height value of the frame is 2:1~3:1.
5. loudspeaker as claimed in claim 4, it is characterised in that the radius of the dust cap is less than or equal to more than 50mm
60mm, the height of the frame are less than 28mm more than 25mm.
6. such as the loudspeaker any one of claim 1-5, it is characterised in that the bullet ripple is arranged to put down with horizontal direction
Capable structure.
7. such as the loudspeaker any one of claim 1-5, it is characterised in that the upper end of the voice coil paper with it is described dust-proof
The bottom surface of cap is in contact.
8. such as the loudspeaker any one of claim 1-5, it is characterised in that the ring and the frame connection
Top be provided with pad.
9. such as the loudspeaker any one of claim 1-5, it is characterised in that the center of the U iron sets oriented
On bulge-structure, the bulge-structure is in contact with the bottom surface of the magnet.
10. such as the loudspeaker any one of claim 1-5, it is characterised in that the loudspeaker is arranged to axisymmetric
Structure, symmetry axis are the longitudinal centre line of the loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705164.3U CN207022198U (en) | 2017-06-16 | 2017-06-16 | A kind of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705164.3U CN207022198U (en) | 2017-06-16 | 2017-06-16 | A kind of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207022198U true CN207022198U (en) | 2018-02-16 |
Family
ID=61485041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720705164.3U Active CN207022198U (en) | 2017-06-16 | 2017-06-16 | A kind of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207022198U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135230A (en) * | 2019-06-24 | 2020-12-25 | 华为技术有限公司 | Loudspeaker and electronic equipment |
| CN113747293A (en) * | 2021-10-26 | 2021-12-03 | 海宁市西米尼科技有限公司 | Loudspeaker with small installation size and large vibration area |
| CN113840216A (en) * | 2020-12-30 | 2021-12-24 | 宁波富声达电机有限公司 | Loudspeaker capable of automatically adjusting bass effect along with environment change |
| WO2024031866A1 (en) * | 2022-08-09 | 2024-02-15 | 苏州上声电子股份有限公司 | Flip-chip loudspeaker and vehicle audio system |
-
2017
- 2017-06-16 CN CN201720705164.3U patent/CN207022198U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135230A (en) * | 2019-06-24 | 2020-12-25 | 华为技术有限公司 | Loudspeaker and electronic equipment |
| CN113840216A (en) * | 2020-12-30 | 2021-12-24 | 宁波富声达电机有限公司 | Loudspeaker capable of automatically adjusting bass effect along with environment change |
| CN113747293A (en) * | 2021-10-26 | 2021-12-03 | 海宁市西米尼科技有限公司 | Loudspeaker with small installation size and large vibration area |
| WO2024031866A1 (en) * | 2022-08-09 | 2024-02-15 | 苏州上声电子股份有限公司 | Flip-chip loudspeaker and vehicle audio system |
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