CN209017276U - A kind of shockproof anti-interference speaker - Google Patents
A kind of shockproof anti-interference speaker Download PDFInfo
- Publication number
- CN209017276U CN209017276U CN201821794181.XU CN201821794181U CN209017276U CN 209017276 U CN209017276 U CN 209017276U CN 201821794181 U CN201821794181 U CN 201821794181U CN 209017276 U CN209017276 U CN 209017276U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- interference
- cabinet
- speaker
- pedestal
- 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
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Abstract
The utility model discloses a kind of shockproof anti-interference speakers, it includes cabinet, the covering cover being adapted with its outer wall is cased on the outside of the cabinet, the covering cover is skin material, and the cabinet side is equipped with loudspeaker, and the loudspeaker includes keynote circle, anti-interference ring is equipped on the outside of the keynote circle, the chassis bottom surrounding is equipped with pedestal, and the pedestal is hollow structure, and the chassis interior, which is filled out, is filled with several lead buttons.The utility model structure is simple, by being arranged shockproof sound-absorbing material on speaker casing, realizes shockproof effect, meanwhile, pass through and changes loadspeaker structure and increase anti-jamming effectiveness.
Description
Technical field
The utility model relates to a kind of speakers, more specifically to a kind of shockproof anti-interference speaker.
Background technique
Speaker is to convert audio signals into one kind of sound to amplify tool, it is to carry out propagation sound by installing loudspeaker
Sound, and in life, loudspeaker sounding can be interfered by having some electromagnetic signals etc., sound quality is influenced, meanwhile, it is issued when speaker
When low frequency, can draw standing wave influences audio, and when speaker is stood on the ground, speaker can be transmitted in vibration by ground
To hearer, cause hearer's audio visual effect bad in this way, listening, it is therefore desirable to one kind can shockproof anti-interference speaker, and currently, city
Also occur that there is shockproof anti-interference speaker on field, but they mostly use greatly speaker inside placement acoustical cotton to absorb noise, this
It after kind of long-time use, has dust or moisture enters acoustical cotton, it is bad that this will lead to sound-absorbing effect, can also damage in speaker
Portion's structure, alternatively, more complex electronic shock means for anti-jamming, this device meeting can be used when not using acoustical cotton
Increase electricity consumption, repairs nor very convenient.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of shockproof anti-interference speaker, structure is simple, passes through
It is arranged shockproof sound-absorbing material on speaker casing, realizes shockproof effect, meanwhile, increase anti-interference effect by changing loadspeaker structure
Fruit.
To achieve the goals above, the utility model uses following technical proposals:
A kind of shockproof anti-interference speaker, it includes cabinet, and the covering cover being adapted with its outer wall is cased on the outside of the cabinet,
The covering cover is skin material, and the cabinet side is equipped with loudspeaker, and the loudspeaker includes keynote circle, outside the keynote circle
Side is equipped with anti-interference ring, and the chassis bottom surrounding is equipped with pedestal, and the pedestal is hollow structure, the chassis interior filling
Completely there are several lead buttons.
Preferably, the loudspeaker further includes Antimagnetic hood, two magnets, T-type iron, two upper clamp plates and frame, described
Antimagnetic hood is U-shaped structure, and the T-type iron is located inside Antimagnetic hood, and described two magnets are respectively provided at T-type iron two sides up and down, institute
It states upper clamp plate and is symmetrically arranged at Antimagnetic hood top, and connect with magnet, the frame is symmetrically arranged at upper clamp plate top, the keynote circle
It is located at T-type iron upper end, keynote circle top is additionally provided with dust cover.
Preferably, the pedestal section is trapezium structure, and pedestal uses rubber material.
Preferably, the loudspeaker is two, and loudspeaker is full frequency speaker.
Preferably, outside the cabinet protrusion one for protecting the protection shell of loudspeaker, the protection shell with raise
The structure of sound device is integral.
Compared with prior art, the utility model has the beneficial effects that
The utility model is designed reasonably, by the way that covering cover is arranged on the outside of cabinet, since covering cover has sound-absorbing damping
Characteristic can eliminate external noise, and the influence that the standing wave that can come to avoid bass frequency band generates cabinet, moreover, covering
The setting of cover, but also it is handsome in appearance and can be good at protect cabinet；It is full of lead button in the pedestal of chassis bottom setting, is prevented
The bad problem of hearing experience caused by hearer is passed to because speaker shakes and passes through ground；And outside the keynote circle of loudspeaker
Anti-interference ring is arranged in side, and fundamentally weakens the influence to loudspeaker tonequality such as electromagnetic wave signal.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of shockproof anti-interference speaker of the utility model；
Fig. 2 is a kind of side structure schematic view of shockproof anti-interference speaker of the utility model；
Fig. 3 is a kind of cross section structure schematic diagram of the pedestal of shockproof anti-interference speaker of the utility model；
Fig. 4 is a kind of loadspeaker structure schematic diagram of shockproof anti-interference speaker of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description:
With reference to 1 and Fig. 2, a kind of shockproof anti-interference speaker, it includes cabinet 1, is cased on the outside of cabinet 1 and is adapted with its outer wall
Covering cover 2, covering cover 2 be have opening, can be disassembled from cabinet 1, and covering cover 2 be skin material,
Since skin material has the characteristic of sound-absorbing damping, so covering cover 2 is attached to 1 outside of cabinet, extraneous sound can be reduced
Interference of the sound to speaker enhances sound quality, and 1 one side of cabinet is equipped with loudspeaker 3, and covering cover 2 is provided with and passes through for loudspeaker 3
Through-hole, in the present embodiment, loudspeaker 3 is two, and loudspeaker 3 is full frequency speaker 3, in order to protect 3 knot of loudspeaker
Structure, and prevent dust from entering inside loudspeaker 3, one is protruded in the present embodiment, preferably outside cabinet 1 for protecting loudspeaker 3
Protection shell 30, the protection shell 30 and the structure of loudspeaker 3 are integral, moreover, protection shell 30 be in horn structure.
In another embodiment, the silica gel sheath being adapted with its outer wall is cased on the outside of cabinet 1, silica gel sheath is to use silicon rubber
It is made, also there is cushioning effect.
In the present embodiment, with reference to Fig. 3, in order to prevent because the cabinet 1 of speaker shakes and by ground passes to hearer
The bad problem of caused hearing experience, 1 bottom surrounding of cabinet are equipped with pedestal 4, and pedestal 4 is hollow structure, fill out inside pedestal 4
Several lead buttons 40 are filled with, when cabinet 1 generates vibration, pedestal 4 can be passed to, and the lead button 40 inside pedestal 4 can be because of vibration
It is dynamic also can rubs mutually, offset the vibration that cabinet 1 transmits, moreover, because the weight foot of lead button 40, and increase the standing of cabinet 1
Stability.In the present embodiment, 4 section of pedestal is trapezium structure, and in order to offset the better effect of vibration, pedestal 4 uses rubber
Glue material matter.
In addition, in the present embodiment, with reference to Fig. 4, in order to eliminate interference of the electromagnetic signal to loudspeaker 3, loudspeaker 3
Including 31, two magnets 34 of Antimagnetic hood, 32, two upper clamp plates 35 of T-type iron and frame 36, Antimagnetic hood 31 is U-shaped structure, T-type iron
32 are located inside Antimagnetic hood 31, and two magnets 34 are respectively provided at about 32 two sides of T-type iron, and upper clamp plate 35 is symmetrically arranged at Antimagnetic hood 31
Top, and connect with magnet 34, frame 36 is located at 35 top of upper clamp plate, and loudspeaker 3 further includes keynote circle 37,37 outside of keynote circle
Equipped with anti-interference ring 38, anti-interference ring 38, which can directly help keynote circle 37 to eliminate electromagnetic signal bring, to be influenced, keynote circle 37
It is located at 32 upper end of T-type iron, 37 top of keynote circle is additionally provided with dust cover 33.
The above content is only the better embodiment of the utility model, for those of ordinary skill in the art, according to this
The thought of utility model, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be understood
For limitations of the present invention.
Claims (5)
1. a kind of shockproof anti-interference speaker, which is characterized in that it includes cabinet, is cased on the outside of the cabinet and is adapted with its outer wall
Covering cover, the covering cover be skin material, the cabinet side be equipped with loudspeaker, the loudspeaker includes keynote circle, institute
It states and is equipped with anti-interference ring on the outside of keynote circle, the chassis bottom surrounding is equipped with pedestal, and the pedestal is hollow structure, the bottom
Internal fill out of seat is filled with several lead buttons.
2. the shockproof anti-interference speaker of one kind according to claim 1, which is characterized in that the loudspeaker further includes antimagnetic
Cover, two magnets, T-type iron, two upper clamp plates and frame, the Antimagnetic hood are U-shaped structure, and the T-type iron is located in Antimagnetic hood
Portion, described two magnets are respectively provided at T-type iron two sides up and down, and the upper clamp plate is symmetrically arranged at Antimagnetic hood top, and connects with magnet
It connects, the frame is symmetrically arranged at upper clamp plate top, and the keynote circle is located at T-type iron upper end, and keynote circle top is additionally provided with anti-
Dust hood.
3. the shockproof anti-interference speaker of one kind according to claim 1, which is characterized in that the pedestal section is trapezoidal knot
Structure, pedestal use rubber material.
4. the shockproof anti-interference speaker of one kind according to claim 1, which is characterized in that the loudspeaker is two, is raised
Sound device is full frequency speaker.
5. the shockproof anti-interference speaker of one kind according to claim 1 or 4, which is characterized in that protrusion outside the cabinet
One for protecting the protection shell of loudspeaker, and the structure for protecting shell and loudspeaker is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821794181.XU CN209017276U (en) | 2018-11-01 | 2018-11-01 | A kind of shockproof anti-interference speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821794181.XU CN209017276U (en) | 2018-11-01 | 2018-11-01 | A kind of shockproof anti-interference speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209017276U true CN209017276U (en) | 2019-06-21 |
Family
ID=66841119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821794181.XU Expired - Fee Related CN209017276U (en) | 2018-11-01 | 2018-11-01 | A kind of shockproof anti-interference speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209017276U (en) |
-
2018
- 2018-11-01 CN CN201821794181.XU patent/CN209017276U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20191101 |