CN207910947U - A kind of loud speaker shock bracket - Google Patents
A kind of loud speaker shock bracket Download PDFInfo
- Publication number
- CN207910947U CN207910947U CN201820029394.7U CN201820029394U CN207910947U CN 207910947 U CN207910947 U CN 207910947U CN 201820029394 U CN201820029394 U CN 201820029394U CN 207910947 U CN207910947 U CN 207910947U
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- CN
- China
- Prior art keywords
- loud speaker
- baffle
- bottom plate
- damping spring
- connect
- 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.)
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- Details Of Audible-Bandwidth Transducers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of loud speaker shock bracket, including mounting portion, baffle, bottom plate, damping spring and guide rod, mounting portion is for installing loud speaker；Baffle plate setting absorbs the acoustical vibration energy that loud speaker is sent out on mounting portion；Bottom plate with external equipment for being detachably connected；Damping spring one end is connect with baffle, the other end and bottom plate connect；The guide rod passes through damping spring, and guide rod one end is connect with baffle, the other end and bottom plate connect, and the vibrations that damping spring generates when can be by speaker operation weaken, simple and practical.
Description
Technical field
The utility model is related to cushion technique field, especially a kind of loud speaker shock bracket.
Background technology
With the improvement of the quality of life, household electrical appliance are more and more, also more and more high-end.Many household electrical appliance can be equipped with
Loud speaker, such as television set, speaker etc., and because of the mounting means of loud speaker and when designing insufficient, loud speaker is because of work
The machine seismic noise of generation will be to high-end household appliances deduction significantly so that high-end product, the using effect with " low side ", and raise
Sound device is because the machine seismic noise that work generates also can be on generating certain influence in other performances of household appliances.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of loud speaker shock bracket.
The technical solution adopted in the utility model is：
A kind of loud speaker shock bracket, including：
Mounting portion, for installing loud speaker；
Baffle, the baffle plate setting absorb the acoustical vibration energy that loud speaker is sent out on mounting portion；
Bottom plate, for being detachably connected with external equipment；
Damping spring, described damping spring one end is connect with baffle, the other end and bottom plate connect；
Guide rod, the guide rod pass through damping spring, and guide rod one end is connect with baffle, the other end and bottom plate connect.
It is provided with beam on the baffle.
The beam is Rubber shock-absorbing pad or plastics beam.
Sucker is provided on the bottom plate for being pull-in on external equipment.
The adhered layer convenient for bonding loud speaker is provided on the mounting portion.
The beneficial effects of the utility model：
The utility model, can be by the rigidity between baffle and bottom plate by the way that damping spring is arranged between baffle and bottom plate
Vibrations are converted into flexible shock, and vibrations can weaken under the action of damping spring elastic potential energy, and the mistake of spring-compressed and stretching
Journey meets sine curve, then its deformation frequency will not be fixed in certain point, therefore can eliminate resonance, can eliminate and therefore produce
Raw machine shake.
Description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structure principle chart of the utility model.
Specific implementation mode
As shown in Figure 1, a kind of loud speaker shock bracket, including mounting portion 1, baffle 2, bottom plate 3, damping spring 4 and lead
To bar 5, mounting portion 1 is for installing loud speaker；Baffle 2 is arranged on mounting portion 1 to shake for absorbing the sound that loud speaker is sent out
Energy；Bottom plate 3 with external equipment for being detachably connected；4 one end of damping spring is connect with baffle 2, the other end and bottom plate 3 connect
It connects；The guide rod 5 passes through damping spring 4, and 5 one end of guide rod is connect with baffle 2, the other end and bottom plate 3 connect.Existed according to sound
The characteristics of being propagated in air, vibrations when speaker operation between baffle 2 and loud speaker are most fierce, and fixed according to the conservation of energy
Rule, the vibration energy of sound, most of to be absorbed by baffle 2 herein, if there is no damping spring 4 between baffle 2 and bottom plate 3, that
Reciprocal sound vibrations will be rigid in the transmission of baffle 2 and bottom plate 3, when the vibration frequency of baffle 2 and bottom plate 3 reaches altogether
Vibration frequency or approach resonant frequency when, if machine shake be most it will be evident that have damping spring 4 effect, can by rigidity energy pass
It passs and is converted to flexible, can partly weaken under the action of 4 elastic potential energy of damping spring, and spring-compressed and the process of stretching are full
Sufficient sine curve, then its deformation frequency will not be fixed in certain point, therefore resonance is not achieved, and can eliminate therefore generation
Machine shakes.
Beam 6 is provided on the baffle 2, which can further absorb the acoustical vibration that loud speaker is sent out
Energy, it is preferred that beam 6 is Rubber shock-absorbing pad or plastics beam, and above two beam 6 has buffering well and inhales
The ability of vibrations is received, which can also be made of sponge.
It is provided with sucker 7 on the bottom plate 3 for being pull-in on external equipment, is easily installed and dismantles, and installs
Also more securely.
The adhered layer convenient for bonding loud speaker is provided on the mounting portion 1.
The foregoing is merely the preferred embodiments of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, if with essentially identical means realize the technical solution of the utility model aim belong to the scope of protection of the utility model it
It is interior.
Claims (5)
1. a kind of loud speaker shock bracket, which is characterized in that including：
Mounting portion, for installing loud speaker；
Baffle, the baffle plate setting absorb the acoustical vibration energy that loud speaker is sent out on mounting portion；
Bottom plate, for being detachably connected with external equipment；
Damping spring, described damping spring one end is connect with baffle, the other end and bottom plate connect；
Guide rod, the guide rod pass through damping spring, and guide rod one end is connect with baffle, the other end and bottom plate connect.
2. a kind of loud speaker shock bracket according to claim 1, it is characterised in that：It is provided with damping on the baffle
Pad.
3. a kind of loud speaker shock bracket according to claim 2, it is characterised in that：The beam is Rubber shock-absorbing pad
Or plastics beam.
4. a kind of loud speaker shock bracket according to claim 1, it is characterised in that：Be provided on the bottom plate sucker with
For being pull-in on external equipment.
5. a kind of loud speaker shock bracket according to claim 1, it is characterised in that：It is provided with and is convenient on the mounting portion
The adhered layer that loud speaker is bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820029394.7U CN207910947U (en) | 2018-01-05 | 2018-01-05 | A kind of loud speaker shock bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820029394.7U CN207910947U (en) | 2018-01-05 | 2018-01-05 | A kind of loud speaker shock bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910947U true CN207910947U (en) | 2018-09-25 |
Family
ID=63566847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820029394.7U Active CN207910947U (en) | 2018-01-05 | 2018-01-05 | A kind of loud speaker shock bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910947U (en) |
-
2018
- 2018-01-05 CN CN201820029394.7U patent/CN207910947U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |