CN208623880U - A kind of wireless blue tooth speaker - Google Patents
A kind of wireless blue tooth speaker Download PDFInfo
- Publication number
- CN208623880U CN208623880U CN201821255609.3U CN201821255609U CN208623880U CN 208623880 U CN208623880 U CN 208623880U CN 201821255609 U CN201821255609 U CN 201821255609U CN 208623880 U CN208623880 U CN 208623880U
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- CN
- China
- Prior art keywords
- cabinet
- blue tooth
- function button
- wireless blue
- loudspeaker
- 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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- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000004020 luminiscence type Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a kind of wireless blue tooth speakers, cabinet including strip, at least one set of loudspeaker assembly is provided on cabinet, box house has a cavity, the power amplifier circuit board being electrically connected with loudspeaker assembly is provided in cavity, bluetooth receiving module is provided in power amplifier circuit board, one end of cabinet is provided with Seal end plate, the other end is provided with the control panel being connected with power amplifier circuit board, multiple function buttons are provided on control panel, the flexible keypad piece for pressing the function button is provided on cabinet, sealing diaphragm is provided on the outer end face of flexible keypad piece, the label layer of the position for indicating each function button is provided on the sealing diaphragm；The pressing in the label layer of sealing diaphragm of the above wireless blue tooth speaker is linkage flexible keypad piece Trigger Function button, and manipulation is easy, can be prevented accidentally by and function button has concealment, improves the whole consistency and aesthetics of wireless blue tooth speaker.
Description
Technical field
The utility model relates to be related to a kind of speaker, more particularly, to a kind of wireless blue tooth speaker.
Background technique
Currently, becoming increasingly abundant with people's entertainment, the speaker as stereo set plays more and more important work
With, traditional wired speaker needs to connect by tone frequency channel wire, using apart from limited, then wireless sound box such as Baffle Box of Bluetooth and WIFI
Speaker comes into being, and Baffle Box of Bluetooth price is more economical with respect to WIFI speaker and obtains the favor of most users.
The function button setting of general wireless blue tooth speaker on the front panel, influences the overall aesthetics of Baffle Box of Bluetooth,
And multiple function buttons are separately provided, and in order to save space, an in a row or column are often arranged in multiple function buttons,
Operate it is very inconvenient, be easy to happen accidentally by the case where.General Baffle Box of Bluetooth passes through vibration of the phase-reversing tube loudspeaker rearward
Also it uses, when occurring resonance band signal in electric signal, loudspeaker resonant cavity understands resonance simultaneously, the both ends of resonance wave:
One end is vibrating diaphragm, and the other end is tank wall and phase-reversing tube, and the resonance wave in case is compressed or expanded with identical frequency, the sky in phase-reversing tube
Gas-bearing formation outwardly or inwardly vibrates simultaneously with vibrating diaphragm, gives off the sound wave with frequency with phase, the radiation impedance of vibrating diaphragm compares resonance free at this time
Shi Juzeng, thus be distorted it is corresponding reduce, but when not having resonance band in electric signal, resonance stops, at this moment phase-reversing tube at
Mouthpiece, the sound wave of outflow are a kind of harmful sound waves, can be had a negative impact to the clarity of sound.
Utility model content
A kind of function button side setting that in order to overcome the deficiencies of the prior art, the utility model provides and manipulation is easy
Wireless blue tooth speaker.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of wireless blue tooth speaker, the cabinet including strip are provided at least one set of loudspeaker assembly, cabinet on cabinet
Inside has a cavity, is provided with the power amplifier circuit board being electrically connected with loudspeaker assembly in the cavity, in power amplifier circuit board
It is provided with bluetooth receiving module, one end of cabinet is provided with Seal end plate, and the other end is provided with the control being connected with power amplifier circuit board
Panel processed is provided with multiple function buttons on the control panel, is provided with and is covered on all function buttons on control panel
Flexible keypad piece, be provided with sealing diaphragm on the outer end face of the flexible keypad piece, be provided on the sealing diaphragm for marking
Show the label layer of the position of each function button.
The flexible keypad piece includes the card major to match with the cross sectional shape of cabinet, be provided on card major with
Each one-to-one key area of function button, the key area can counterpart card body elastic deformation with close or remote
From corresponding function button.
Four orientation up and down of the control panel are respectively arranged with a function button, a pair of with function button one
Four key areas answered constitute cross structure, and card major is all provided with fixinig plate between two adjacent key areas,
The back side of the fixinig plate is provided with buckle, and cabinet is equipped with the card slot to match with the buckle.
The two sides of the front panel of the cabinet are respectively arranged with one group of loudspeaker assembly, detachably install on front panel useful
In the front apron for blocking loudspeaker assembly, the surface of the front apron is evenly distributed with several pin holes.
The loudspeaker assembly includes two loudspeaker being arranged side by side on the front panel and is located at two loudspeaker close to cabinet
The passive radiator of the side at middle part, the front panel, which is equipped with, to be located between two passive radiators and light is towards front
The luminescence component of plate.
Sealant is all coated on the engagement edge of the engagement edge of the loudspeaker and front panel, passive radiator and front panel
Water.
The beneficial effects of the utility model are: the function button of the wireless blue tooth speaker of the above structure is set to the side of cabinet
On face, and configures flexible keypad piece and operated, the outer end face setting sealing diaphragm of flexible keypad piece, in the mark of sealing diaphragm
Knowing pressing on layer is linkage flexible keypad piece Trigger Function button, and manipulation is easy, can be prevented accidentally by and function button has
There is concealment, improves the whole consistency and aesthetics of wireless blue tooth speaker.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is that the utility model removes the structural schematic diagram after front apron；
Fig. 2 is the structural decomposition diagram of the utility model；
Fig. 3 is the structural decomposition diagram that control panel, fixed plate and flexible keypad piece combine；
Fig. 4 is the structural schematic diagram at another visual angle of Fig. 3.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments, however, it is desirable to say
Bright, the explanation to following implementation is schematically, not constitute the specific restriction to the utility model.
Referring to figs. 1 to Fig. 4, a kind of wireless blue tooth speaker, the cabinet 1 including strip is provided at least one set on cabinet 1
Loudspeaker assembly 20 has a cavity inside cabinet 1, the power amplifier being electrically connected with loudspeaker assembly 20 is provided in the cavity
Circuit board 3, bluetooth receiving module is provided in power amplifier circuit board 3, and one end of cabinet 1 is provided with Seal end plate 4, other end setting
There is the control panel 5 being connected with power amplifier circuit board 3, multiple function buttons 51 are provided on the control panel 5, are set on cabinet 1
It is equipped with the flexible keypad piece 6 for pressing the function button 51, sealing diaphragm 7 is provided on the outer end face of flexible keypad piece 6,
The label layer of the position for indicating each function button 51 is provided on the sealing diaphragm 7.The wireless blue tooth sound of the above structure
The function button of case is set on the side of cabinet, and is configured flexible keypad piece and operated, the outer end face of flexible keypad piece
Setting sealing diaphragm, pressing is linkage flexible keypad piece Trigger Function button in the label layer of sealing diaphragm, and manipulation is easy,
It can prevent accidentally by and function button has concealment, improves the whole consistency and aesthetics of wireless blue tooth speaker.
The flexible keypad piece 6 includes the card major to match with the cross sectional shape of cabinet 1, is provided on card major
With the one-to-one key area 61 of each function button 51, the key area 61 can counterpart card body elastic deformation with
Close to or far from corresponding function button 51.
Four orientation up and down of the control panel 5 are respectively arranged with a function button 51, with function button 51
One-to-one four key areas 61 constitute cross structure, and card major is all arranged between two adjacent key areas 61
There is fixinig plate 62, the back side of the fixinig plate 62 is provided with buckle 621, and cabinet 1 is equipped with the card slot to match with the buckle 621
11, the fixed plate 12 to match with the cross section of cabinet 1, the control are provided with for installing one end of control panel 5 on cabinet 1
Panel 5 processed is fixed in fixed plate 12, and the card slot 11 is arranged in fixed plate 12.It is also constituted between four fixinig plates 62
Cross structure, the mounting structure are firm.The card major, four fixinig plates 62 and four key areas 61 are integrally formed,
In a kind of embodiment of the utility model, and by a card punching press cut-out material obtain card major, four it is solid
Stator 62 and four key areas 61.
In the present embodiment, the two sides of the front panel of the cabinet 1 are respectively arranged with one group of loudspeaker assembly 20, described to raise
Sound device assembly 20 include two be arranged side by side loudspeaker 21 on the front panel and positioned at two loudspeaker 21 close to 1 middle part of cabinet one
The passive radiator 22 of side, since passive radiator 22 can be carried out bigger linear oscillator, passive radiation with respect to loudspeaker 21
The burden that bass unit generates bass can be transferred to thereon, and when not having resonance band in electric signal by device 22, and resonance stops
Only, passive radiator 22 can prevent the presence of traditional phase-reversing tube and lead in case the outflow of harmful sound wave, improve sound quality.Before
Front apron 10 for blocking loudspeaker assembly 20 is detachably installed, the surface of the front apron 10 is evenly distributed on panel
Several pin holes, front apron 10 have blocked loudspeaker assembly 20 and have kept the consistency and aesthetics of Baffle Box of Bluetooth entirety, and pin hole is used
In the outflow of sound wave.
The front panel, which is equipped with, to be located between two passive radiators 22 and light is towards luminous group of front apron 10
Part 9, the light that luminescence component 9 issues are projected through front apron 10, have certain decorative effect.
It is all coated on the loudspeaker 21 and the engagement edge, passive radiator 22 and the engagement edge of front panel of front panel close
Sealing water, to ensure the leakproofness inside cabinet 1, to ensure the sound quality of speaker.
The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also using with
The different form of above embodiment, those skilled in the art are made without departing from the spirit of the present invention
Equivalent transformation or corresponding modification, all should belong in the protection scope of the utility model.
Claims (6)
1. a kind of wireless blue tooth speaker, the cabinet including strip is provided at least one set of loudspeaker assembly on cabinet, in cabinet
Portion has a cavity, and the power amplifier circuit board being electrically connected with loudspeaker assembly is provided in the cavity, is set in power amplifier circuit board
It is equipped with bluetooth receiving module, it is characterised in that: one end of cabinet is provided with Seal end plate, and the other end is provided with and power amplifier circuit board
Connected control panel is provided with multiple function buttons on the control panel, is provided on cabinet for pressing the function
The flexible keypad piece of button is provided with sealing diaphragm on the outer end face of the flexible keypad piece, is arranged on the sealing diaphragm useful
Label layer in the position for indicating each function button.
2. a kind of wireless blue tooth speaker as described in claim 1, it is characterised in that:
The flexible keypad piece includes the card major to match with the cross sectional shape of cabinet, be provided on card major with it is each
The one-to-one key area of function button, the key area can counterpart card body elastic deformation with close to or far from
Its corresponding function button.
3. a kind of wireless blue tooth speaker as claimed in claim 2, it is characterised in that:
Four orientation up and down of the control panel are respectively arranged with a function button, one-to-one with function button
Four key areas constitute cross structure, and card major is all provided with fixinig plate between two adjacent key areas, described
The back side of fixinig plate is provided with buckle, and cabinet is equipped with the card slot to match with the buckle.
4. a kind of wireless blue tooth speaker as described in claim 1, it is characterised in that:
The two sides of the front panel of the cabinet are respectively arranged with one group of loudspeaker assembly, are detachably equipped on front panel for hiding
The front apron of loudspeaker assembly is kept off, the surface of the front apron is evenly distributed with several pin holes.
5. a kind of wireless blue tooth speaker as claimed in claim 4, it is characterised in that:
The loudspeaker assembly includes two loudspeaker being arranged side by side on the front panel and is located at two loudspeaker in the middle part of cabinet
Side passive radiator, the front panel, which is equipped with, to be located between two passive radiators and light is towards front apron
Luminescence component.
6. a kind of wireless blue tooth speaker as claimed in claim 5, it is characterised in that:
Sealing glue is all coated on the engagement edge of the engagement edge of the loudspeaker and front panel, passive radiator and front panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255609.3U CN208623880U (en) | 2018-08-06 | 2018-08-06 | A kind of wireless blue tooth speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255609.3U CN208623880U (en) | 2018-08-06 | 2018-08-06 | A kind of wireless blue tooth speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208623880U true CN208623880U (en) | 2019-03-19 |
Family
ID=65708822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821255609.3U Active CN208623880U (en) | 2018-08-06 | 2018-08-06 | A kind of wireless blue tooth speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208623880U (en) |
-
2018
- 2018-08-06 CN CN201821255609.3U patent/CN208623880U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220623 Address after: 523000 room 103, No.42, ailing Yanhe East Street, Dalingshan Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN AILE ELECTRONIC SCIENCE & TECHNOLOGY CO.,LTD. Address before: 528400 building 6, No. 58, Zhuyuan Chuangye Road, Xiaolan Town, Zhongshan City, Guangdong Province Patentee before: GUOGUANG ELECTRIC (ZHONGSHAN) Ltd. |
|
| TR01 | Transfer of patent right |