CN205452746U - Audio frequency connecting device - Google Patents
Audio frequency connecting device Download PDFInfo
- Publication number
- CN205452746U CN205452746U CN201620218451.7U CN201620218451U CN205452746U CN 205452746 U CN205452746 U CN 205452746U CN 201620218451 U CN201620218451 U CN 201620218451U CN 205452746 U CN205452746 U CN 205452746U
- Authority
- CN
- China
- Prior art keywords
- power supply
- union joint
- control assembly
- supply control
- audio
- 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 belongs to the electronic components field provides one kind and can supply to connect the audio frequency connecting device between audio output equipment and bluetooth headset, including connecting wire and power supply control assembly, connecting wire one end is equipped with first connector, and its other end electricity is connected power supply control assembly, power supply control assembly deviates from the one end of connecting wire is equipped with the second connector, power supply control assembly is including the power spare and the control of electricity connection each other, the device that designs like this can be solved present bluetooth headset battery capacity and hang down, and the data loss results in the problem of tone quality variation among the audio signal propagating process.
Description
Technical field
This utility model belongs to electronic components field, particularly relates to a kind of audio connector.
Background technology
Along with on market, the occupancy volume of bluetooth earphone is more and more higher, category and the quality of bluetooth earphone are uneven, have a lot of bluetooth earphone battery capacities low, and flying power is the strongest；Versions is low, and surrounding enviroment magnetic field is strong, and the partition of signal is caused Bluetooth signal unstable by metal object；Audio signal has data degradation by during bluetooth radio transmission, causes both poor sound quality.
Utility model content
The purpose of this utility model is to provide a kind of audio connector, it is intended to solve existing bluetooth earphone battery capacity low, the problem that in audio signal communication process, data degradation causes both poor sound quality.
This utility model is so to solve: a kind of audio connector, it is available for being connected between audio output apparatus and bluetooth earphone, this device includes connecting line and power supply control assembly, described connecting line one end is provided with the first union joint, its other end electrically connects described power supply control assembly, one end that described power supply control assembly deviates from described connecting line is provided with the second union joint, and described power supply control assembly includes power elements and the control piece being electrically connected to each other.
Further, described first union joint is available for electrically connecting described bluetooth earphone, and described second union joint is available for electrically connecting described audio output apparatus.
Further, described second union joint electrically connects with described control piece.
Further, described first union joint electrically connects with described control piece, and described first union joint electrically connects with described power elements.
Further, described control piece is the pcb board being provided with audio decoding circuit.
Further, described power supply control assembly also includes the accommodating cavity being available for depositing described power elements and described control piece, described accommodating cavity is also associated with seal lid.
Further, the bottom of described accommodating cavity offers and is available for the first perforate that described connecting line passes, and described sealing covers to offer and is available for the second perforate that described second union joint passes.
The technique effect that the audio connector that this utility model provides has relative to existing technology is: by being connected by connecting line and power supply control assembly with audio output apparatus by bluetooth earphone, and then the power elements in power supply control assembly can power to bluetooth earphone at any time, thus avoid the problem that bluetooth earphone battery capacity is low, the audio frequency of audio output apparatus output can be controlled by the control piece on power supply control assembly simultaneously, and then avoid the loss of audio signal, thus the problem avoiding both poor sound quality.
Accompanying drawing explanation
Fig. 1 is the structure chart of the audio connector that this utility model embodiment provides.
Fig. 2 is the structure broken away view of power supply control assembly in the audio connector that this utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
It should be noted that be referred to as " being fixed on " or " being arranged at " another element when element, it can be directly on another element or may be simultaneously present centering elements.When an element is known as " being connected to " another element, and it can be directly to another element or may be simultaneously present centering elements.
Also, it should be noted the orientation term such as left and right, upper and lower in this utility model embodiment, it is only relative concept or with the normal operating condition of product as reference each other, and should not be regarded as restrictive.
Refer to shown in accompanying drawing 1 and Fig. 2, in this utility model embodiment, a kind of audio connector being available for being connected between audio output apparatus (not shown) and bluetooth earphone (not shown) is provided, this audio connector includes connecting line 04 and power supply control assembly 02, one end of described connecting line 04 is provided with the first union joint 03, its other end electrically connects described power supply control assembly 02, described power supply control assembly 02 deviates from one end of described connecting line 04 and is provided with the second union joint 01, described power supply control assembly 02 includes power elements 14 and the control piece 13 being electrically connected to each other.
The audio connector more than designed, by bluetooth earphone is connected by connecting line 04 and power supply control assembly 02 with audio output apparatus, and then the power elements 14 in power supply control assembly 02 can power to bluetooth earphone at any time, thus avoid the problem that bluetooth earphone battery capacity is low, the audio frequency of audio output apparatus output can be controlled by the control piece 13 on power supply control assembly 02 simultaneously, and then avoid the loss of audio signal, thus the problem avoiding both poor sound quality.
In the present embodiment, this audio output apparatus is preferably hands machine, panel computers etc. have the electronic product of music playback function, this first union joint 03 and the second union joint 01 are preferably microUSB joint or the USB joint of iPhone (Apple) product, and this second union joint 01 is directly fixedly connected on this power supply control assembly 02, namely second do not have electric wire to be connected between union joint 01 and power supply control assembly 02, owing to the moving influence of power supply control assembly 02 is to service life of this second union joint 01 when the second union joint 01 so can be avoided to be connected on equipment；This power elements 14 is preferably the lithium battery that repeatable charging and discharging uses.
Specifically, as it is shown in figure 1, in this utility model embodiment, described first union joint 03 is available for electrically connecting described bluetooth earphone, described second union joint 01 is available for electrically connecting described audio output apparatus；Namely the first union joint 03 of this connecting line 04 free end is directly plugged on connecting hole corresponding on bluetooth earphone, the second union joint 01 being positioned on this power supply control assembly 02 is directly plugged on connecting hole corresponding on audio output apparatus；So design makes power supply control assembly 02 be connected directly between on audio output apparatus, and then excessive the wearing to user of weight avoiding bluetooth earphone part brings uncomfortable problem.
Specifically, in this utility model embodiment, described second union joint 01 electrically connects with described control piece 13, and described first union joint 03 electrically connects with described control piece 13, and described first union joint 03 electrically connects with described power elements 14.
In the present embodiment, the audio signal of this audio output apparatus output is by the first union joint 03, connecting line 04, and control piece 13 and the second union joint 01 are sent in bluetooth earphone, and the audio signal of this conveying ensure that the lossless transmission of audio signal by the process of control piece 13；This second union joint 01 also electrically connects with power elements 14 simultaneously, and then control piece 13 can detect the kwh loss in bluetooth earphone, thus controls power elements 14 and be powered bluetooth earphone, to ensure the lasting use of bluetooth earphone.
Specifically, as in figure 2 it is shown, in this utility model embodiment, described control piece 13 is preferably provided with the pcb board of audio decoding circuit.
In the present embodiment, tonequality can be strengthened to HiFi (high-fidelity) tonequality rank by the audio signal of audio decoding circuit on this pcb board.
Specifically, as depicted in figs. 1 and 2, in this utility model embodiment, described power supply control assembly 02 also includes the accommodating cavity 15 being available for depositing described power elements 14 and described control piece 13, described accommodating cavity 15 is also associated with seal lid 12；The bottom of described accommodating cavity 15 offers and is available for the first perforate (not shown) that the connection end 16 of described connecting line 04 passes; and described seal offer on lid 12 be available for described second union joint 01 connect the second perforate 121 of passing of end 11; so design can be protected being connected to control piece 13 and power elements 14 in accommodating cavity 15; and in this first perforate and the second perforate 121, water proof ring can also be set, affect the service life of its internal structure to intake in avoiding accommodating cavity 15.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (7)
1. an audio connector, it is available for being connected between audio output apparatus and bluetooth earphone, it is characterized in that: include connecting line and power supply control assembly, described connecting line one end is provided with the first union joint, its other end electrically connects described power supply control assembly, one end that described power supply control assembly deviates from described connecting line is provided with the second union joint, and described power supply control assembly includes power elements and the control piece being electrically connected to each other.
2. audio connector as claimed in claim 1, it is characterised in that: described first union joint is available for electrically connecting described bluetooth earphone, and described second union joint is available for electrically connecting described audio output apparatus.
3. audio connector as claimed in claim 1, it is characterised in that: described second union joint electrically connects with described control piece.
4. audio connector as claimed in claim 1, it is characterised in that: described first union joint electrically connects with described control piece, and described first union joint electrically connects with described power elements.
5. audio connector as claimed in claim 1, it is characterised in that: described control piece is the pcb board being provided with audio decoding circuit.
6. the audio connector as described in any one of claim 1-5, it is characterised in that: described power supply control assembly also includes the accommodating cavity being available for depositing described power elements and described control piece, described accommodating cavity is also associated with seal lid.
7. audio connector as claimed in claim 6, it is characterised in that: the bottom of described accommodating cavity offers and is available for the first perforate that described connecting line passes, and described sealing covers to offer and is available for the second perforate that described second union joint passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218451.7U CN205452746U (en) | 2016-03-21 | 2016-03-21 | Audio frequency connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218451.7U CN205452746U (en) | 2016-03-21 | 2016-03-21 | Audio frequency connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452746U true CN205452746U (en) | 2016-08-10 |
Family
ID=56574542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620218451.7U Expired - Fee Related CN205452746U (en) | 2016-03-21 | 2016-03-21 | Audio frequency connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452746U (en) |
-
2016
- 2016-03-21 CN CN201620218451.7U patent/CN205452746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170417 Address after: 518000 Guangdong city of Shenzhen province Baoan District new road 82 Zone Huafeng Science & Technology Park A, B, C, D block, A district four building 438, No. 439 Patentee after: Shenzhen magic wave Electronics Co., Ltd. Address before: 518031 Guangdong city of Shenzhen province Baoan District new road 82 Zone Huafeng Science & Technology Park A, B, C, D block, A district four building 438, No. 439 Patentee before: Chen Wenni |
|
| 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: 20160810 Termination date: 20200321 |