CN208257808U - A kind of flexible Bluetooth audio frequency transceiver - Google Patents
A kind of flexible Bluetooth audio frequency transceiver Download PDFInfo
- Publication number
- CN208257808U CN208257808U CN201820725725.0U CN201820725725U CN208257808U CN 208257808 U CN208257808 U CN 208257808U CN 201820725725 U CN201820725725 U CN 201820725725U CN 208257808 U CN208257808 U CN 208257808U
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- CN
- China
- Prior art keywords
- main body
- outer jacket
- rebate
- audio frequency
- bending
- 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
- 238000005452 bending Methods 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 239000003365 glass fiber Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 239000003607 modifier Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses a kind of flexible Bluetooth audio frequency transceivers, including main body and circuit structure, the body trailing end is provided with charging interface, and there are two function buttons for body outer surface setting, respectively it is main key and modifier key, is provided with LED indication window between two function buttons；The main body further includes the bending structure and audio jack at top; bending structure includes outer jacket and cable core structure; outer jacket is wrapped in outside cable core structure; bending part and rebate are provided on outer jacket; bending part and rebate are foldable protecting pipe; outer jacket and bending part, rebate are integrated extrusion molding, protect cable core structure jointly.The utility model solves pursuit of the user to high quality audio, greatly improves the experience of user, while also greatly facilitating different consumers and using under a variety of different scenes by improved circuit structure and bending structure.
Description
Technical field
The utility model relates to Bluetooth signal R-T unit technical field, espespecially a kind of flexible Bluetooth audio frequency transceiver.
Background technique
With the fast development of science and technology, the various electronic products of appearance bring great convenience for people's lives, but
In the case that new electronic product is constantly released, there are the household electrical appliances of some old-fashioned household electrical appliances or having a single function to occur with new
Electronic product the problem of being used in combination with.For example, the sound equipment of household generally can only connect television set or disc player plays out
Music wirelessly cannot directly play the music on tablet computer or mobile phone.
Existing bluetooth transceiver versions in V4.2 version and hereinafter, bandwidth is small, transmission speed is small, can not all expire
The pursuit and experience to sound quality of sufficient consumer；And do not occur also to insert with curved audio output plug or input in the market
Head thus greatly limits the usage scenario of consumer.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of flexible Bluetooth audio frequency the shortcomings that overcoming the prior art
Transceiver.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of flexible Bluetooth audio frequency transceiver, including main body and circuit structure, the main body tail
End is provided with charging interface, and it is main key and modifier key, two functions that there are two function buttons for body outer surface setting respectively
LED indication window is provided between key；The main body further includes the bending structure at top and audio jack, bending structure include
Outer jacket and cable core structure, outer jacket are wrapped in outside cable core structure, and bending part and rebate, bending part are provided on outer jacket
It is foldable protecting pipe with rebate, outer jacket and bending part, rebate are integrated extrusion molding, protect cable core structure jointly.
As a kind of optimal technical scheme of the utility model, body interior is provided with circuit structure, and circuit structure includes
PCB construction is fixedly welded on PCB construction and receives chip, contact pin, tone frequency channel wire and power supply, tone frequency channel wire and be fixedly welded with contact pin, electric
Source input terminal is connect with charging interface, and power output end is connect with reception chip, LED indication window；Audio jack passes through audio
Line connection PCB structure, solves the problems such as bluetooth bandwidth is small, transmission speed is small.
As a kind of optimal technical scheme of the utility model, sheath is additionally provided in outer jacket, sheath is aluminium shield
Layer, glass fibre is additionally provided in alibate, glass fibre is evenly arranged in cable core structure periphery, and glass fibre has anti-corruption, every
The advantages that heat, sound-proofing are good, and tensile strength is high, and electrical insulating property is good.
As a kind of optimal technical scheme of the utility model, reception chip is CSR8675 chip, CSR8675 chip packet
Containing a upgrade version digital signal processor DSP kernel, process performance is up to 120MIPS, it is thus possible to support advanced audio
Processing Algorithm, to provide the enhanced audio performance for having ultrahigh quality.
As a kind of optimal technical scheme of the utility model, main body further includes closing the aluminium of circuit structure and main body suit
Golden sheath body, the performance characteristics such as aluminium alloy sheath body has decorative, anti-corrosion, fire prevention, antidetonation, light, rigidity is good, intensity is high, mainly
For protecting audio transceiver main structure.
The utility model beneficial effect achieved is: the utility model uses the highest version V5.0 and bendable of bluetooth
Bent audio jack, had both solved pursuit of the user to high quality audio, and had greatly improved the experience of user, while also big generous
Different consumers used under a variety of different scenes, a new high-quality wireless audio devices are createed, with full
The level of cultural life that sufficient people are increasingly promoted.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the utility model partial structure diagram.
Figure label: 1, main body；2, circuit structure；21, PCB construction；22, chip is received；23, tone frequency channel wire；24, power supply；
25, contact pin；3, bending structure；31, outer jacket；32, sheath；33, cable core structure；34, bending part；35, rebate；4, audio
Plug；5, charging interface；6, main key；7, modifier key；8, LED indication window；9, aluminium alloy sheath body.
Specific embodiment
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figure 1-3, the utility model provides a kind of flexible Bluetooth audio frequency transceiver, including main body 1 with
Circuit structure 2,1 tail end of main body are provided with charging interface 5, and there are two function buttons for the setting of 1 outer surface of main body, respectively based on
Key 6 and modifier key 7 are provided with LED indication window 8 between two function buttons；The main body 1 further includes the bending at top
Structure 3 and audio jack 4, bending structure 3 include outer jacket 31 and cable core structure 33, and outer jacket 31 is wrapped in cable core structure 33
Outside, bending part 34 and rebate 35 are provided on outer jacket 31, bending part 34 and rebate 35 are foldable protecting pipe, outer shield
Layer 31 is integrated extrusion molding with bending part 34, rebate 35, common to protect cable core structure 33.
Main body 1 is internally provided with circuit structure 2, and circuit structure 2 includes PCB construction 21, is fixedly welded on PCB construction 21
Receive chip 22, contact pin 25, tone frequency channel wire 23 and power supply 24, tone frequency channel wire 23 is fixedly welded with contact pin 25,24 input terminal of power supply with fill
Electrical interface 5 connects, and 24 output end of power supply is connect with reception chip 22, LED indication window 8；The audio jack 4 passes through tone frequency channel wire
23 connection PCB structures 21, solve the problems such as bluetooth bandwidth is small, transmission speed is small.
Sheath 32 is additionally provided in outer jacket 31, sheath 32 is alibate, is additionally provided with glass fibre, glass in alibate
Glass fiber is evenly arranged in 33 periphery of cable core structure, and glass fibre has an anti-corruption, heat-insulated, sound-proofing is good, and tensile strength is high, and electricity is absolutely
The advantages that edge is good.
Reception chip 22 is CSR8675 chip, and CSR8675 chip includes in a upgrade version digital signal processor DSP
Core, process performance are up to 120MIPS, it is thus possible to support advanced audio Processing Algorithm, have ultrahigh quality to provide
Enhanced audio performance.
Main body 1 further includes the aluminium alloy sheath body 9 for being set with circuit structure 2 and main body 1, aluminium alloy sheath body 9 have it is decorative,
Anti-corrosion, fire prevention, antidetonation, the performance characteristics such as light, rigidity is good, intensity is high, mainly for the protection of audio transceiver main structure.
Main key 6 is electrically connected with modifier key 7 and CSR8675 chip, power supply 24.
Working principle: bending structure 3 be segmented bending part 34, rebate 35 and smooth outer jacket 1 be with bellows at
Mold extrusion molding in type technique, alibate is interior to be equipped with several glass fibres, and glass fibre is evenly arranged in cable core structure 33
Periphery；The whole tensile strength of cable core structure 33 can be further increased, CSR8675 chip is fixedly welded on PCB construction 21,
Audio jack 4 is fixedly welded battery by 23 connection PCB structure 21 of tone frequency channel wire on PCB construction 21, aluminium alloy sheath body 9 is by main body
1 box set packaging.After the charging interface 5 of 1 tail end of main body setting connects electricity, to 24 inputing power of power supply, pressed by main key 6 with auxiliary
Key 7 controls CSR8675 chip operation, the transmitting-receiving of CSR8675 chip processing audio.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (6)
1. a kind of flexible Bluetooth audio frequency transceiver, which is characterized in that including main body (1) and circuit structure (2), the main body
(1) tail end is provided with charging interface (5), the setting of main body (1) outer surface there are two function button, be respectively main key (6) with it is auxiliary
It helps key (7), LED indication window (8) is provided between two function buttons；The main body (1) further includes the bending knot at top
Structure (3) and audio jack (4), bending structure (3) includes outer jacket (31) and cable core structure (33), and outer jacket (31) is wrapped in cable
Cored structure (33) outside, is provided with bending part (34) and rebate (35), bending part (34) and rebate on outer jacket (31)
It (35) is foldable protecting pipe, outer jacket (31) and bending part (34), rebate (35) are integrated extrusion molding, protect cable jointly
Cored structure (33).
2. a kind of flexible Bluetooth audio frequency transceiver according to claim 1, which is characterized in that the main body (1) is internal
It is provided with circuit structure (2), circuit structure (2) includes PCB construction (21), and PCB construction is fixedly welded with reception chip on (21)
(22), contact pin (25), tone frequency channel wire (23) and power supply (24), tone frequency channel wire (23) are fixedly welded with contact pin (25), power supply (24) input
End is connect with charging interface (5), and power supply (24) output end is connect with reception chip (22), LED indication window (8)；The audio
Plug (4) passes through tone frequency channel wire (23) connection PCB structure (21).
3. a kind of flexible Bluetooth audio frequency transceiver according to claim 1, which is characterized in that in the outer jacket (31)
It is additionally provided with sheath (32), sheath (32) is alibate, is additionally provided with glass fibre in alibate, glass fibre is evenly arranged
In cable core structure (33) periphery.
4. a kind of flexible Bluetooth audio frequency transceiver according to claim 2, which is characterized in that the reception chip (22)
For CSR8675 chip.
5. a kind of flexible Bluetooth audio frequency transceiver according to claim 1, which is characterized in that the audio jack (4)
Including 3.5MM output terminal.
6. a kind of flexible Bluetooth audio frequency transceiver according to claim 1, which is characterized in that the main body (1) is also wrapped
It includes the aluminium alloy sheath body (9) of circuit structure (2) and main body (1) suit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725725.0U CN208257808U (en) | 2018-05-16 | 2018-05-16 | A kind of flexible Bluetooth audio frequency transceiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725725.0U CN208257808U (en) | 2018-05-16 | 2018-05-16 | A kind of flexible Bluetooth audio frequency transceiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257808U true CN208257808U (en) | 2018-12-18 |
Family
ID=66481388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820725725.0U Expired - Fee Related CN208257808U (en) | 2018-05-16 | 2018-05-16 | A kind of flexible Bluetooth audio frequency transceiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208257808U (en) |
-
2018
- 2018-05-16 CN CN201820725725.0U patent/CN208257808U/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 |
Granted publication date: 20181218 |