CN209283473U - A kind of portable blue-tooth speaker - Google Patents
A kind of portable blue-tooth speaker Download PDFInfo
- Publication number
- CN209283473U CN209283473U CN201920251115.6U CN201920251115U CN209283473U CN 209283473 U CN209283473 U CN 209283473U CN 201920251115 U CN201920251115 U CN 201920251115U CN 209283473 U CN209283473 U CN 209283473U
- Authority
- CN
- China
- Prior art keywords
- dashpot
- bumper post
- shell
- fixing groove
- buffer spring
- 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
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a kind of portable blue-tooth speakers, including shell, sounding component and dampening assembly, which is characterized in that the sounding component is embedded on the housing, and the bottom of the shell is arranged in the dampening assembly；The dampening assembly includes pedestal, bumper post and buffer spring, the base top is equipped with fixing groove, the bumper post bottom end is inserted into the fixing groove and is movably connected with the base, the buffering top end is connect with buffer spring, the bottom wall of the shell is equipped with multiple dashpots being recessed upwards, the buffering top end is inserted into the dashpot, and the free end of the buffer spring is fixedly connected with the roof of the dashpot；Locating part is equipped between buffering top end and the inner wall of the dashpot, to prevent bumper post from skidding off from dashpot；The speaker of the utility model can effectively prevent simultaneously the vibration of placement platform to pass to shell, to effectively increase the stability of speaker.
Description
Technical field
The utility model relates to stereo set technical field more particularly to a kind of portable blue-tooth speakers.
Background technique
Speaker refers to a kind of equipment that audio signal can be transformed to sound.Popular saying just refers to speaker host cabinet or low
Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound
The change of tune is big, is the terminal of entire sound system, and effect is audio electric energy to be converted into corresponding sound energy, and it is radiated sky
Between go.
Baffle Box of Bluetooth refers to embedded with bluetooth chip, and the stereo set of traditional wire rod connection is replaced with bluetooth connection, is passed through
It is connect with bluetooths playback equipments such as mobile phone plane plate computer and notebooks, reaches conveniently purpose, for example be used for the vehicle of automobile
Baffle Box of Bluetooth is carried, placement location can be arbitrarily adjusted, it is very convenient.But due to automobile during traveling and speaker exists
When playing music, vibration can be brought to casing of loudspeaker box, both will affect the sound quality of speaker, can also speaker be made to fall from mounting table.
Utility model content
The purpose of the utility model is to provide a kind of intelligent portable Baffle Box of Bluetooth, voice box casing can be effectively prevent by outer
The audio frequency vibration of power and sounding component and it is mobile relative to placement platform.
To achieve the above object, using following technical scheme:
A kind of portable blue-tooth speaker, including shell, sounding component and dampening assembly, which is characterized in that the sounding
Component is embedded on the housing, and the bottom of the shell is arranged in the dampening assembly；The dampening assembly includes pedestal, delays
Column and buffer spring are rushed, the base top is equipped with fixing groove, and the bumper post bottom end is inserted into the fixing groove and and pedestal
It is flexibly connected, the buffering top end is connect with buffer spring, and the bottom wall of the shell is equipped with multiple bufferings being recessed upwards
Slot, the buffering top end are inserted into the dashpot, and the roof of the free end of the buffer spring and the dashpot is solid
Fixed connection；Locating part is equipped between buffering top end and the inner wall of the dashpot, to prevent bumper post sliding from dashpot
Out.
The portable blue-tooth speaker, the locating part are the limited block being fixed on the bumper post, the buffering
Correspond to the sliding slot being equipped at the limited block for limited block insertion on the inner wall of slot.
The portable blue-tooth speaker is equipped with disconnecting prevention structure, the anticreep knot between the pedestal and the bumper post
Structure includes the flange that bumper post bottom end is arranged in and the baffle ring that the fixing groove top is arranged in and extends internally.
The portable blue-tooth speaker, the fixing groove bottom be equipped with cushion, the cushion be silicagel pad or
Rubber pad.
Using the above scheme, the beneficial effects of the utility model are:
The utility model is by being arranged dampening assembly in housing bottom, to reduce sounding component and place the mounting table of speaker
Vibration influence, increase stability simultaneously can guarantee sound quality；The bumper post and buffer spring of the damping device of the utility model are matched
Conjunction effectively eliminates the vibration that sounding component passes to shell, while the vibration of placement platform can be effectively prevent to pass to shell,
To effectively increase the stability of speaker.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the schematic cross-sectional view of part A in Fig. 1.
Wherein, description of drawing identification:
1-shell；2-sounding components；
3-pedestals；4-bumper posts；
5-buffer springs；6-dashpots；
7-locating parts；8-sliding slots:
9-disconnecting prevention structures；91-flanges；
92-baffle rings；10-cushions；
11-dampening assemblies.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
It include shell 1, sounding component 2 and dampening assembly 11, the hair the present embodiment provides one kind referring to Fig. 1-Fig. 2
Sound component 2 is embedded on the shell 1, and the bottom of the shell 1 is arranged in the dampening assembly 11；The dampening assembly 11 wraps
Pedestal 3, bumper post 4 and buffer spring 5 are included, fixing groove is equipped at the top of the pedestal 3,4 bottom end of the bumper post insertion is described solid
Determine to be flexibly connected in slot and with pedestal 3,4 top of bumper post is connect with buffer spring 5, and the bottom wall of the shell 1 is equipped with
Multiple dashpots 6 being recessed upwards, 4 top of bumper post is inserted into the dashpot 6, and the freedom of the buffer spring 5
End is fixedly connected with the roof of the dashpot 6；Limit is equipped between 4 top of bumper post and the inner wall of the dashpot 6
Part 7, to prevent bumper post 4 from skidding off from dashpot 6.
The locating part 7 is the limited block being fixed on the bumper post 4, corresponds to institute on the inner wall of the dashpot 6
State the sliding slot 8 being equipped at limited block for limited block insertion.
Disconnecting prevention structure 9 is equipped between the pedestal 3 and the bumper post, the disconnecting prevention structure 9 includes being arranged in bumper post
The flange 91 of 4 bottom ends and the baffle ring 92 that the fixing groove top is set and is extended internally.
The fixing groove bottom is equipped with cushion 10, and the cushion 10 is silicagel pad or rubber pad.
The working principle and the course of work of the utility model:
Buffer spring 5, buffer spring is arranged by the way that dashpot 6 is arranged on shell in the utility model in dashpot 6
Bumper post 4 is arranged in 5 bottoms, and in the fixing groove on 4 bottom end inserted base 3 of bumper post, and bumper post 4 can be in fixing groove up and down
It is mobile, therefore two-way energy dissipating is realized by bumper post 4, so that it is guaranteed that the stability of portable loudspeaker box.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (4)
1. a kind of portable blue-tooth speaker, which is characterized in that including shell, sounding component and dampening assembly, the sounding group
Part is embedded on the housing, and the bottom of the shell is arranged in the dampening assembly；The dampening assembly includes pedestal, buffering
Column and buffer spring, the base top are equipped with fixing groove, and the bumper post bottom end is inserted into the fixing groove and lives with pedestal
Dynamic connection, the buffering top end are connect with buffer spring, and the bottom wall of the shell is equipped with multiple dashpots being recessed upwards,
The buffering top end is inserted into the dashpot, and the fixed company of the roof of the free end of the buffer spring and the dashpot
It connects；Locating part is equipped between buffering top end and the inner wall of the dashpot, to prevent bumper post from skidding off from dashpot.
2. portable blue-tooth speaker according to claim 1, which is characterized in that the locating part is to be fixed on the buffering
Limited block on column corresponds to the sliding slot being equipped at the limited block for limited block insertion on the inner wall of the dashpot.
3. portable blue-tooth speaker according to claim 1, which is characterized in that set between the pedestal and the bumper post
Have a disconnecting prevention structure, the disconnecting prevention structure include the flange that bumper post bottom end is set and setting on the fixing groove top and inwardly
The baffle ring of extension.
4. portable blue-tooth speaker according to claim 1, which is characterized in that the fixing groove bottom is equipped with cushion,
The cushion is silicagel pad or rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251115.6U CN209283473U (en) | 2019-02-27 | 2019-02-27 | A kind of portable blue-tooth speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251115.6U CN209283473U (en) | 2019-02-27 | 2019-02-27 | A kind of portable blue-tooth speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209283473U true CN209283473U (en) | 2019-08-20 |
Family
ID=67606444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251115.6U Expired - Fee Related CN209283473U (en) | 2019-02-27 | 2019-02-27 | A kind of portable blue-tooth speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209283473U (en) |
-
2019
- 2019-02-27 CN CN201920251115.6U patent/CN209283473U/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: 20190820 Termination date: 20210227 |