CN207382529U - A kind of speaker equipped with passive radiator - Google Patents
A kind of speaker equipped with passive radiator Download PDFInfo
- Publication number
- CN207382529U CN207382529U CN201720709731.2U CN201720709731U CN207382529U CN 207382529 U CN207382529 U CN 207382529U CN 201720709731 U CN201720709731 U CN 201720709731U CN 207382529 U CN207382529 U CN 207382529U
- Authority
- CN
- China
- Prior art keywords
- passive radiator
- framework
- speaker
- steel bar
- vibrating diaphragm
- 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
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model is related to speaker fields, more particularly to a kind of speaker equipped with passive radiator, including passive radiator, it is characterized in that, the passive radiator includes framework, and the vibrating diaphragm in the framework is arranged on, ring is provided between the framework and vibrating diaphragm, the framework is provided with the steel bar for being used to support reinforcing.A kind of speaker disclosed in the utility model, it is provided with passive radiator, steel bar is set inside the passive radiator, with bracing reinforcement frame structure, the rigidity and stability of the passive radiator are improved, is unlikely to deform, it can use for a long time, and be fixed by strip, it is quick and easy for installation, there is the performance of preferable bass.
Description
Technical field
The utility model is related to speaker field, especially a kind of speaker equipped with passive radiator.
Background technology
Passive radiator, also known as passive radiator only there are one vibrating diaphragm, get along well any voice coil or circuit are connected, with having
The loud speaker in source is used cooperatively, and is carried out passive sounding to the drive of the air in sound box by loud speaker, is sent with loud speaker
Sound wave be overlapped, improve bass performance.The area of usual passive radiator vibrating diaphragm and the area of loud speaker match, shape
It is mostly circular, but in the speaker of some small volumes, insufficient area uses circular passive radiator, and be changed to using ellipse
Circular passive radiator, but the passive radiator shaft portion rigidity deficiency of this ellipse, usage time is long to be deformed,
And then vibrating diaphragm vibrations are influenced, influence tonequality.Moreover, the radiator of the other shapes such as circular, rectangle, polygon, when in use between
After having grown, the problem of being also present with deformation.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of speaker equipped with passive radiator, passive spoke
Emitter is unlikely to deform, and can be used for a long time, has the performance of preferable bass.
To achieve these goals, the utility model adopts the following technical solution：
A kind of speaker equipped with passive radiator, including passive radiator, which is characterized in that the passive radiator includes
Framework and in the framework and matched vibrating diaphragm, is additionally provided with ring between the framework and vibrating diaphragm, described
Framework is provided with the steel bar for being used to support reinforcing.
Preferably, the framework cooperatively forms to house the cavity volume of the steel bar with the ring.
Preferably, the steel bar is engaged with the framework shape.
Preferably, the ring is provided with reinforcing rib.
Preferably, the framework outer edge is equipped with the strip for installation.
Advantageous effect：A kind of speaker, is provided with passive radiator disclosed in the utility model, is set inside the passive radiator
Steel bar is put, with bracing reinforcement frame structure, the rigidity and stability of the passive radiator is improved, is unlikely to deform, can make for a long time
With, and be fixed by strip, it is quick and easy for installation, there is the performance of preferable bass.
Description of the drawings
Fig. 1 is the top view of the utility model embodiment passive radiator；
Fig. 2 is the sectional view of Figure 1A-A；
Fig. 3 is the bottom view of the utility model embodiment passive radiator.
Wherein, figure label is：1 frame, 2 vibrating diaphragms, 3 rings, 4 cavity volumes, 5 steel bars, 6 reinforcing ribs, 7 strips.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
As shown in Figure 1, Figure 2 and Fig. 3, a kind of speaker equipped with passive radiator disclosed in the present embodiment, the passive radiator bag
The vibrating diaphragm 2 for including the frame 1 of ellipse and being arranged on frame 1 is equipped with ring 3, frame 1 and folding between vibrating diaphragm 2 and frame 1
Ring 3 cooperatively forms cavity volume 4, be provided in cavity volume 4 ellipse with the matched steel bar 5 of 1 shape of frame, with reinforcing brace frame frame
1, prevent usage time has been grown from the frame 1 of ellipse being caused to deform, can use for a long time that there is the performance of good bass.
Specifically, in order to improve the rigidity of steel bar 5, rectangular cross-section.In another embodiment, 5 section of steel bar
For circle.
Specifically, in order to improve the elasticity of vibrating diaphragm 2, the vibrating effect of the passive radiator is improved, 3 section of ring is circular arc
Shape, and multiple reinforcing ribs 6 are provided with above.
Specifically, in order to facilitate the installation of, 1 outer edge of framework is provided with multiple strips 7 for installation.During installation, only need
The passive radiator is put on the matched mounting hole of shape on speaker, is fixed by 1 outer peripheral strip 7 of framework
It is convenient and efficient on the mounting hole.
In another embodiment, steel bar 5 is arranged on the 1 long axis both sides of framework of ellipse.In this way, both improve frame
1 stability of body, moreover it is possible to material is saved, it is cost-effective.
In practical applications, which is not limited only to ellipse, can also be circular, rectangle,
Even polygon, steel bar 5 can surround framework 1 to set, and can also be locally provided at what the rigid deficiency of framework 1 was easily deformed
Position.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Every equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly transported
Used in other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of speaker equipped with passive radiator, including passive radiator, which is characterized in that the passive radiator, including
Framework (1) and in the framework (1) and matched vibrating diaphragm (2), sets between the framework (1) and vibrating diaphragm (2)
Ring (3) is equipped with, the framework (1) is provided with the steel bar (5) for being used to support reinforcing.
2. the speaker of passive radiator is equipped with as described in claim 1, which is characterized in that the framework (1) and the ring
(3) cooperatively form to house the cavity volume (4) of the steel bar (5).
3. the speaker of passive radiator is equipped with as claimed in claim 2, which is characterized in that the steel bar (5) and the framework
(1) shape is engaged.
4. the speaker of passive radiator is equipped with as claimed in claim 3, which is characterized in that the ring (3) is provided with reinforcement
Muscle (6).
5. the speaker of passive radiator is equipped with as claimed in claim 4, which is characterized in that framework (1) outer edge is equipped with
For the strip (7) of installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709731.2U CN207382529U (en) | 2017-06-16 | 2017-06-16 | A kind of speaker equipped with passive radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709731.2U CN207382529U (en) | 2017-06-16 | 2017-06-16 | A kind of speaker equipped with passive radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207382529U true CN207382529U (en) | 2018-05-18 |
Family
ID=62297852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720709731.2U Expired - Fee Related CN207382529U (en) | 2017-06-16 | 2017-06-16 | A kind of speaker equipped with passive radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207382529U (en) |
-
2017
- 2017-06-16 CN CN201720709731.2U patent/CN207382529U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206302568U (en) | A kind of piezoelectric type sound-producing device | |
| EP2999240A1 (en) | Double-vibrating-diaphragm loudspeaker module | |
| US20170171664A1 (en) | Sound producing device | |
| US20120269379A1 (en) | Diaphragm used in a loudspeaker and a loudspeaker | |
| CN209390313U (en) | Microphone device | |
| ATE357830T1 (en) | SPEAKER WITH CORRUPTED MEMBRANE | |
| MY168091A (en) | Modular speaker component | |
| CN111641902B (en) | Sounding device | |
| CN107493549A (en) | Microspeaker casing with the porous material in resonant space | |
| CN105979431A (en) | Passive radiator and loudspeaker | |
| CN102740197A (en) | Loudspeaker magnet assembly | |
| CN203423797U (en) | Loudspeaker provided with fixation mount | |
| CN207382529U (en) | A kind of speaker equipped with passive radiator | |
| US20190373370A1 (en) | Diaphragm for Producing sound and Speaker Using Same | |
| CN104038854A (en) | Novel portable loudspeaker box | |
| CN105657616A (en) | Loudspeaker module | |
| CN201699964U (en) | Electromagnetic loudspeaker | |
| ATE536708T1 (en) | FLAT SPEAKER | |
| US20150382111A1 (en) | Voice coil former stiffener | |
| CN109889948A (en) | Passive radiator | |
| CN102843624A (en) | Loudspeaker box structure with loading hole | |
| CN206498529U (en) | Loudspeaker | |
| CN206024096U (en) | A kind of voice coil structure | |
| CN208402118U (en) | A kind of New-type loudspeaker | |
| CN209134641U (en) | Sounding device and speaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20210616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |