CN111787451A - Earphone cord and earphone head fixing structure - Google Patents
Earphone cord and earphone head fixing structure Download PDFInfo
- Publication number
- CN111787451A CN111787451A CN202010715850.5A CN202010715850A CN111787451A CN 111787451 A CN111787451 A CN 111787451A CN 202010715850 A CN202010715850 A CN 202010715850A CN 111787451 A CN111787451 A CN 111787451A
- Authority
- CN
- China
- Prior art keywords
- main body
- female
- male
- head
- earphone
- 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.)
- Pending
Links
- 239000012212 insulator Substances 0.000 claims abstract description 26
- 239000004020 conductor Substances 0.000 claims description 14
- 230000017105 transposition Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 abstract description 4
- 210000005069 ears Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a fixing structure of an earphone wire and an earphone head, which comprises a female head main body connected to the head end of the earphone and a male head main body connected to the end of the earphone wire, wherein the female head main body is matched with the male head main body; the male head main body removes a snap ring on the basis of the original MMCX connecting structure, the purpose of saving cost is achieved in production and assembly, a groove at the position of the snap ring at the opening is removed from the female head main body, a first limiting groove matched with the top end of the connector is formed in the inner wall, and the contact length of the male head main body is increased; the male insulator is level with the main body interface, can effectively reduce the notch when butting with the female main body and receive for a short time, keeps the notch size indeformable, can effectually prop in the inside groove of female main body, increases through the friction surface that blocks female main body inside groove and male main body and female head internal diameter, has both increased the stability with the butt joint of male, has increased torsion between the two again, is difficult to drop.
Description
Technical Field
The invention relates to the technical field of earphones, in particular to an earphone wire and earphone head fixing structure.
Background
The earphone is a device which converts electric signals sent by a multimedia player into sound waves which can be heard by human ears by using a loudspeaker close to the human ears, and a wire is connected with an earphone head in an MMCX structure, so that the phenomena of connection leakage and unstable signals exist. With the development of society, plug-in earphones and bluetooth earphones are also provided, bluetooth earphones are connected through bluetooth, and when the bluetooth earphones are powered off, the whole earphones cannot be used, so that the existing earphones need to be improved.
Disclosure of Invention
The invention aims to provide a fixing structure of an earphone wire and an earphone head aiming at the defects of the prior art, wherein the earphone wire and the earphone head can be connected and separated.
The technical scheme for solving the problems comprises the following steps: a fixing structure of an earphone wire and an earphone head comprises a female head main body connected to the head end of the earphone and a male head main body connected to the wire end of the earphone, wherein the female head main body is matched with the male head main body;
a female insulator is coaxially arranged in the female main body, and a female reverse-connection inner conductor is arranged in the female insulator; a male insulator is coaxially arranged in the male main body, and a male reverse connection inner conductor is arranged in the male insulator;
the male head main body sequentially comprises a connector and an installation limiting ring, the top end of the connector is of a conical structure, a first convex ring is arranged at the tail part of the top end of the conical connector, a female head insulator clamping groove and a connecting groove matched with the connector are sequentially arranged in the female head main body, and a first limiting groove matched with the top end of the connector is formed in the inner wall of the connecting groove;
when female first main part and public first main part cooperate, female first transposition inner conductor and public first transposition inner conductor contact each other, and the connector joint of public first main part is in the spread groove.
Furthermore, the outer wall of the female head main body is provided with an external thread for being in threaded connection with the earphone head.
Further, the male insulator is flush with the head of the male body.
Furthermore, 4 flutings have been seted up to equidistant even on the connector outer wall.
The invention has the following beneficial effects:
the invention provides a fixing structure of an earphone wire and an earphone head, wherein a snap ring is removed from a male head main body on the basis of an original MMCX connecting structure, so that the aim of saving cost is achieved in production and assembly; the male insulator is level with the main body interface, can effectively reduce the notch when butting with the female main body and receive for a short time, keeps the notch size indeformable, can effectually prop in the inside groove of female main body, increases through the friction surface that blocks female main body inside groove and male main body and female head internal diameter, has both increased the stability with the butt joint of male, has increased torsion between the two again, is difficult to drop.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an external view of the female body;
FIG. 3 is an external view of the male body;
in the figure: 1-female head body, 2-male head body, 3-female head insulator, 4-female head reverse connection inner conductor, 5-male head insulator, 6-male head reverse connection inner conductor, 7-connector, 8-installation limiting ring, 10-first convex ring, 11-female head insulator clamping groove, 12-connecting groove, 13-first limiting groove, 14-external thread and 15-slotting.
Detailed Description
The invention is further described with reference to the following drawings and detailed description.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in the figure, the earphone line and earphone head fixing structure comprises a female head main body connected to the head end of an earphone and a male head main body connected to the end of the earphone line, wherein the female head main body is matched with the male head main body;
the outer wall of the female head main body is provided with an external thread for being in threaded connection with the earphone head, a female head insulator is coaxially arranged inside the female head main body, and a female head reverse connection inner conductor is arranged inside the female head insulator; the male insulator is coaxially arranged in the male body, the male reverse-connection inner conductor is arranged in the male insulator, the male insulator is flush with the head of the male body, the male insulator is flush with the interface of the body, the notch shrinkage can be effectively reduced when the male insulator is in butt joint with the female body, the notch size is kept not deformed, the male insulator can be effectively supported in the inner groove of the female body, the inner groove of the female body and the friction surface for clamping the inner diameter of the male body and the female body are enlarged, the butt joint stability of the male body and the male body is improved, the torsion between the male body and the female body is increased, and the male body and the female body are not easy to fall off;
the male head main body sequentially comprises a connector and an installation limiting ring, the top end of the connector is of a conical structure, 4 open grooves are uniformly formed in the outer wall of the connector at equal intervals, a first convex ring is arranged at the tail part of the top end of the conical connector, a female insulator clamping groove is sequentially arranged in the female head main body, the connecting groove is matched with the connector, a first limiting groove matched with the top end of the connector is formed in the inner wall of the connecting groove, the male head main body removes a clamping ring on the basis of the original MMCX connecting structure, the purpose of saving cost is achieved in production and assembly, the female head main body removes the groove at the position of the clamping ring at the opening part, the first limiting groove matched with the top end of the connector is formed in the inner wall, and the contact length with the male head main;
when female first main part and public first main part cooperate, female first transposition inner conductor and public first transposition inner conductor contact each other, and the connector joint of public first main part is in the spread groove.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (4)
1. The utility model provides an earphone cord and earphone head fixed knot construct which characterized in that: the earphone comprises a female head main body connected with the head end of an earphone and a male head main body connected with the wire end of the earphone, wherein the female head main body is matched with the male head main body;
a female insulator is coaxially arranged in the female main body, and a female reverse-connection inner conductor is arranged in the female insulator; a male insulator is coaxially arranged in the male main body, and a male reverse connection inner conductor is arranged in the male insulator;
the male head main body sequentially comprises a connector and an installation limiting ring, the top end of the connector is of a conical structure, a first convex ring is arranged at the tail part of the top end of the conical connector, a female head insulator clamping groove and a connecting groove matched with the connector are sequentially arranged in the female head main body, and a first limiting groove matched with the top end of the connector is formed in the inner wall of the connecting groove;
when female first main part and public first main part cooperate, female first transposition inner conductor and public first transposition inner conductor contact each other, and the connector joint of public first main part is in the spread groove.
2. The earphone cord and earphone head fixing structure of claim 1, wherein: and the outer wall of the female head main body is provided with an external thread for being in threaded connection with the earphone head.
3. The earphone cord and earphone head fixing structure of claim 1, wherein: the male insulator is flush with the head of the male body.
4. The earphone cord and earphone head fixing structure of claim 1, wherein: the equidistant 4 flutings that have seted up on the connector outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715850.5A CN111787451A (en) | 2020-07-23 | 2020-07-23 | Earphone cord and earphone head fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715850.5A CN111787451A (en) | 2020-07-23 | 2020-07-23 | Earphone cord and earphone head fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111787451A true CN111787451A (en) | 2020-10-16 |
Family
ID=72764444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010715850.5A Pending CN111787451A (en) | 2020-07-23 | 2020-07-23 | Earphone cord and earphone head fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111787451A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617446A (en) * | 2015-02-13 | 2015-05-13 | 常州市新盛电器有限公司 | Cluster fast-plug self-lock radio frequency connector component |
| CN208142457U (en) * | 2018-05-28 | 2018-11-23 | 东莞达电电子有限公司 | Expansion type MMCX radio-frequency terminals contact pin |
| CN208423334U (en) * | 2018-07-23 | 2019-01-22 | 周浡源 | A kind of double forks piece MMCX audio jacks |
| CN209786238U (en) * | 2019-04-09 | 2019-12-13 | 东莞市旭建电子科技有限公司 | Integrated elastic contact type MMCX radio frequency connector |
| CN212324332U (en) * | 2020-07-23 | 2021-01-08 | 镇江市佰尔得电子有限公司 | Earphone cord and earphone head fixing structure |
-
2020
- 2020-07-23 CN CN202010715850.5A patent/CN111787451A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617446A (en) * | 2015-02-13 | 2015-05-13 | 常州市新盛电器有限公司 | Cluster fast-plug self-lock radio frequency connector component |
| CN208142457U (en) * | 2018-05-28 | 2018-11-23 | 东莞达电电子有限公司 | Expansion type MMCX radio-frequency terminals contact pin |
| CN208423334U (en) * | 2018-07-23 | 2019-01-22 | 周浡源 | A kind of double forks piece MMCX audio jacks |
| CN209786238U (en) * | 2019-04-09 | 2019-12-13 | 东莞市旭建电子科技有限公司 | Integrated elastic contact type MMCX radio frequency connector |
| CN212324332U (en) * | 2020-07-23 | 2021-01-08 | 镇江市佰尔得电子有限公司 | Earphone cord and earphone head fixing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212324332U (en) | Earphone cord and earphone head fixing structure | |
| CN111787451A (en) | Earphone cord and earphone head fixing structure | |
| WO2020042640A1 (en) | Earphone having charging, data transmission, call and music playing functions | |
| CN212519383U (en) | Earphone cord and earphone head fixing structure | |
| CN202434796U (en) | Threaded-connection radio frequency coaxial connector with jack and capable of achieving fast connection and disconnection | |
| CN213584322U (en) | Floatable double-channel electric connector | |
| CN204167619U (en) | A kind of plug and handset earphone jack expansion equipment | |
| CN207282765U (en) | A kind of TV socket connector construction | |
| CN201312373Y (en) | Split earphone with connectors | |
| CN203367513U (en) | Cable connecting device facilitating connection and disconnection | |
| CN201123110Y (en) | Insertion type headphone | |
| CN205544182U (en) | Triangle spring electromagnetic compatibility cable joint | |
| CN218456197U (en) | Hybrid cable electric connector | |
| CN218959090U (en) | Tail plug structure of Bluetooth headset | |
| CN205231409U (en) | Data line with earphone jack | |
| CN211789688U (en) | Communication connector with small size, high fixity and torque resistance | |
| CN204948316U (en) | A kind of ear frame | |
| CN209844100U (en) | Fixed audio frequency mouth connection structure who adds location | |
| CN218450476U (en) | Headset with replaceable lead | |
| CN203457292U (en) | Multifunctional universal earphone plug and socket | |
| CN204993746U (en) | Many functional head wear formula bluetooth headset | |
| CN219436282U (en) | Cable connection terminal | |
| CN203301703U (en) | Novel zipper earphone | |
| CN220673914U (en) | Earphone with hidden interchangeable wire rod | |
| CN209948207U (en) | Direct-insertion wiring assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |