CN207251864U - A kind of earphone cable - Google Patents
A kind of earphone cable Download PDFInfo
- Publication number
- CN207251864U CN207251864U CN201721034686.1U CN201721034686U CN207251864U CN 207251864 U CN207251864 U CN 207251864U CN 201721034686 U CN201721034686 U CN 201721034686U CN 207251864 U CN207251864 U CN 207251864U
- Authority
- CN
- China
- Prior art keywords
- earphone
- tubular shell
- reset spring
- plug
- wire body
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of earphone cable provided by the utility model, including earphone end line body and plug end wire body, are provided with a connector between earphone end line body and plug end wire body；Connector includes tubular shell and the helical reset spring being placed in the cavity of the tubular shell；The free end of earphone end line body and plug end wire body is penetrated in tubular shell from the upper and lower end face of tubular shell respectively, and the free end of earphone end line body is fixedly connected with the upper end of helical reset spring；The free end of plug end wire body is fixedly connected with the lower end of helical reset spring；Earphone end line body or the free end of plug end wire body are provided with the section of spiraling in the cavity for being preset at tubular shell；The lower end or upper end of helical reset spring are fixedly connected with tubular shell lower end or upper end, and the upper end of the helical reset spring or lower end are hanging free end.The earphone cable provides enough buffering wire bodies, so as to effectively reduce the sense of discomfort that traction earphone cable causes equipment when standing up suddenly or user produces because of reaction force.
Description
Technical field
It the utility model is related to a kind of earphone cable.
Background technology
Existing earphone cable mainly by being connected to the earphone end line body and plug end wire body at control module both ends, and with
Control module is fixedly connected, and is not easy to decouple.
In actual use, people are often worked with earphone while listening to music, this, which is resulted in, is having other colleagues to need
Assist or when other people call, often forget about and pull out earphone, when especially standing up quick, traction mobile phone falls, or traction
Host computer moves, and sometimes user can also be forgotten about it, and causes equipment and user uncomfortable.
Utility model content
The purpose of this utility model be to provide it is a kind of disconnected automatically when being subject to the external force of unexpected moment to pull, and afterwards may be used
To recover the earphone cable of normal use, asking of causing equipment or personnel uncomfortable is easily pullled existing for existing earphone cable to overcome
Topic.
In order to achieve the above object, the utility model provides a kind of earphone cable, including earphone end line body and plug end wire body, its
It is characterized in that, a connector is provided between the earphone end line body and plug end wire body；
The connector includes tubular shell and the helical reset spring being placed in the cavity of the tubular shell；
The free end of the earphone end line body and plug end wire body penetrates institute from the upper and lower end face of the tubular shell respectively
State in tubular shell, and the free end of the earphone end line body is fixedly connected with the upper end of the helical reset spring；It is described to insert
The free end of head end wire body is fixedly connected with the lower end of the helical reset spring；
The earphone end line body or the free end of plug end wire body are provided with and are preset in the cavity of the tubular shell
Section of spiraling；
The lower end or upper end of the helical reset spring are fixedly connected with the tubular shell lower end or upper end, and this is described
The upper end or lower end of helical reset spring are hanging free end.
Retractable door, and the upper end of the door or lower end and the tubulose are offered on the side wall of above described tubular housing
Connection gap is provided between the upper end or lower end of housing, and the connection gap is with being opened in the tubular shell upper end or lower end
Cavity communicate, so as to the earphone end line body or plug end wire body when being pullled by external force along this connect gap slide.
The utility model has the advantages that：Pass through the helical reset spring in connector and the disk being preset in connector housing
Revolve section, there is provided enough buffering wire bodies, so that effectively reducing traction earphone cable when standing up suddenly causes equipment or use
The sense of discomfort that person produces because of reaction force.
Elaborate with reference to the accompanying drawings and examples to the utility model.
Brief description of the drawings
Fig. 1 is earphone cable structure diagram.
Fig. 2 is the structure diagram of tubular shell.
Description of reference numerals：1st, earphone end line body；2nd, plug end wire body；3rd, tubular shell；4th, helical reset spring；5th, disk
Revolve section；6th, door；7th, gap is connected.
Embodiment
Disconnect, and can recover afterwards normal automatically when being subject to the external force of unexpected moment to pull in order to realize that offer is a kind of
The earphone cable used, to overcome the purpose that the problem of causing equipment or uncomfortable personnel is easily pullled existing for existing earphone cable, this
Implement to provide earphone cable shown in a kind of Fig. 1, including earphone end line body 1 and plug end wire body 2, its it is different from existing earphone cable it
It is in the connector set between earphone end line body 1 and plug end wire body 2；The connector includes the tubular shell shown in Fig. 2
3 and the helical reset spring 4 that is placed in the cavity of the tubular shell 3；The free end of earphone end line body 1 and plug end wire body 2 point
Do not penetrated from the upper and lower end face of tubular shell 3 in tubular shell 3, and the free end of generator terminal wire body 1 and the helical reset spring
4 upper end is fixedly connected；The free end of plug end wire body 2 is fixedly connected with the lower end of helical reset spring 4, consequently, it is possible to work as
When earphone cable is pullled by moment external force, helical reset spring 4 plays cushioning effect, so as to offset external force, power, outstanding is pullled in reduction
It is reaction force（Earphone cable pulls the counter pull being subjected to when mobile phone or host computer）What the effect to equipment and human body produced
Discomfort causes equipment damage.
And for the harmful effect that further counteracting counterforce produces, the present embodiment spy is in earphone end line body 1 or inserts
The free end of head end wire body 2 is provided with the section 5 of spiraling being preset in the cavity of tubular shell 3（Or winding section, i.e., in the shape of a spiral
Shrink together）, meanwhile, the lower end or upper end of helical reset spring 4 are fixedly connected with 3 lower end of tubular shell or upper end, and should
The upper end or lower end of helical reset spring 4 are hanging free end, to connect with the free end of earphone end line body 1 or plug end wire body 2
It is connected together, when being pullled by external force, section of spiraling 5 is straightened first, this process stretched can be with the alleviation of high degree
The effect of pulling force and corresponding reaction force, if spiraling 5 long enough of section, the operating range using the people of earphone be not it is very big,
It then can substantially weaken and pull the sense of discomfort that its corresponding reaction force of power produces equipment and people.
And in order to further alleviate the sense of discomfort that external force produces equipment or people during pullling, while protect section of spiraling
5 from too big damage, and the present embodiment spy offers retractable door 6 on the side wall of the tubular shell 3 shown in Fig. 2, and
Be provided between the upper end or lower end of the door 6 and the upper end or lower end of tubular shell 3 and connect gap 7, and the connection gap 7 with
The cavity for being opened in 3 upper end of tubular shell or lower end communicates, to be drawn with earphone end line body 1 or plug end wire body 2 by external force
Slided when pulling along the connection gap 7, be the meeting of section 5 migration in the connection gap 7 of spiraling first, so as to be carried to earphone cable certainly
Larger activity space has been supplied, has further reduced the unfavorable damage of external force generation.
In conclusion being not difficult to find out, by the connector set between earphone end line body 1 and plug end wire body 2, pass through
Helical reset spring in connector and the section of spiraling being preset in connector housing, there is provided enough buffering wire bodies, so that
Effectively reduce the sense of discomfort that traction earphone cable causes equipment when standing up suddenly or user produces because of reaction force.
Claims (2)
1. a kind of earphone cable, including earphone end line body（1）With plug end wire body（2）, it is characterised in that：The earphone end line body
（1）With plug end wire body（2）Between be provided with a connector；
The connector includes tubular shell（3）Be placed in the tubular shell（3）Cavity in helical reset spring（4）；
The earphone end line body（1）With plug end wire body（2）Free end respectively from the tubular shell（3）Upper and lower end face
Penetrate the tubular shell（3）It is interior, and the earphone end line body（1）Free end and the helical reset spring（4）Upper end
It is fixedly connected；The plug end wire body（2）Free end and the helical reset spring（4）Lower end be fixedly connected；
The earphone end line body（1）Or plug end wire body（2）Free end be provided with and be preset at the tubular shell（3）Sky
The section of spiraling of intracavitary（5）；
The helical reset spring（4）Lower end or upper end and the tubular shell（3）Lower end or upper end are fixedly connected, and the institute
State helical reset spring（4）Upper end or lower end be hanging free end.
2. earphone cable as claimed in claim 1, it is characterised in that：The tubular shell（3）Side wall on offer it is retractable
Door（6）, and the door（6）Upper end or lower end and the tubular shell（3）Upper end or lower end between be provided with connection
Gap（7）, and the connection gap（7）With being opened in the tubular shell（3）The cavity of upper end or lower end communicates, so as to it is described
Earphone end line body（1）Or plug end wire body（2）When being pullled by external force along the connection gap（7）Slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034686.1U CN207251864U (en) | 2017-08-18 | 2017-08-18 | A kind of earphone cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034686.1U CN207251864U (en) | 2017-08-18 | 2017-08-18 | A kind of earphone cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251864U true CN207251864U (en) | 2018-04-17 |
Family
ID=61881485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721034686.1U Expired - Fee Related CN207251864U (en) | 2017-08-18 | 2017-08-18 | A kind of earphone cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924689A (en) * | 2018-07-12 | 2018-11-30 | 王真 | A kind of Multifunctional earphone line having anticreep with the function that promptly falls off |
| CN109378634A (en) * | 2018-10-12 | 2019-02-22 | 白智文 | A kind of anti-pull earphone cable |
-
2017
- 2017-08-18 CN CN201721034686.1U patent/CN207251864U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924689A (en) * | 2018-07-12 | 2018-11-30 | 王真 | A kind of Multifunctional earphone line having anticreep with the function that promptly falls off |
| CN108924689B (en) * | 2018-07-12 | 2020-01-14 | 中山市昌迪电子有限公司 | Multifunctional earphone wire with anti-dropping and emergency dropping functions |
| CN109378634A (en) * | 2018-10-12 | 2019-02-22 | 白智文 | A kind of anti-pull earphone cable |
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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: 20180417 Termination date: 20180818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |