CN214899200U - Audio connecting line - Google Patents
Audio connecting line Download PDFInfo
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- CN214899200U CN214899200U CN202121331411.0U CN202121331411U CN214899200U CN 214899200 U CN214899200 U CN 214899200U CN 202121331411 U CN202121331411 U CN 202121331411U CN 214899200 U CN214899200 U CN 214899200U
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- shell
- clamping
- audio
- rotary drum
- casing
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Abstract
The utility model relates to the technical field of connecting wires, in particular to an audio connecting wire, a shell cover is detachably connected with a shell body, the shell body is provided with a plurality of holding tanks which are arranged at intervals, and any holding tank is provided with an opening, a connecting wire structure is arranged inside any holding tank, a rotary drum is rotatably connected with the shell, the rotary drum is positioned inside the holding tank, one end of a torsional spring is fixedly connected with the shell, the other end of the torsional spring is fixedly connected with the rotary drum, the torsional spring is positioned inside the rotary drum, connecting flexible wires are wound on the rotary drum, and interfaces of the connecting flexible wires are different, when the audio connecting line is used, the interface of the connecting soft line on the audio connecting line can be correspondingly used according to the type of the jack on the access equipment, so that the audio connecting line can be used on various access devices, thereby improving the practicability of the audio connecting line.
Description
Technical Field
The utility model relates to a connecting wire technical field especially relates to an audio frequency connecting wire.
Background
The audio connecting line is a cable for transmitting sound signals among the playing equipment, the sound box and the earphones.
The interface of current audio frequency connecting wire has a lot of, and most audio frequency connecting wires set up to only interface, consequently need have corresponding socket to match on access equipment and just can insert the audio frequency connecting wire, if do not have the socket that corresponds just can't insert the audio frequency connecting wire, lead to the practicality of audio frequency connecting wire not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an audio frequency connecting wire has multiple audio interface to improve audio frequency connecting wire's practicality.
In order to achieve the purpose, the utility model provides an audio connecting wire, which comprises a shell, a shell cover and a plurality of connecting wire structures, wherein the shell cover is detachably connected with the shell, the shell is provided with a plurality of accommodating tanks, the accommodating tanks are arranged at intervals, any one of the accommodating tanks is provided with an opening, and one of the connecting wire structures is arranged in any one of the accommodating tanks;
the connecting wire structure includes a rotary drum, a torsional spring and a connection flexible wire, the rotary drum with the casing rotates to be connected, the rotary drum is located the inside of holding tank, the one end of torsional spring with casing fixed connection, the other end of torsional spring with rotary drum fixed connection, the torsional spring is located the inside of rotary drum, it establishes to connect the flexible wire around on the rotary drum, each the interface of connecting the flexible wire is all inequality, when using this audio connecting wire, can correspond according to the socket type on the access equipment and use on this audio connecting wire the interface of connecting the flexible wire to make this audio connecting wire can use on various access equipment, thereby improve the practicality of audio connecting wire.
It is arbitrary the opening part is provided with the card and holds the structure, the casing still has the installation cavity, the card is held the structure and is included card and hold piece and compression spring, compression spring's both ends respectively with the casing with card holds piece fixed connection, compression spring is located the inside of installation cavity, the card hold the piece with casing sliding connection, the card hold the piece be located the inside of installation cavity, be convenient for with it fixes to connect the patchcord.
The shell cover is provided with a clamping frame, the clamping frame and the shell are integrally formed, the shell is provided with a clamping groove matched with the clamping frame, and the clamping frame is located inside the clamping groove, so that the shell cover can be conveniently installed.
Clamping rings are arranged on two sides of the clamping frame and are integrally formed with the clamping frame, clamping openings matched with the clamping rings are formed in two side faces inside the clamping grooves, and the clamping rings are located inside the clamping openings so that the shell cover can be conveniently fixed on the shell.
The rotary cylinder is provided with a connecting ring, the connecting ring is located at the bottom of the rotary cylinder, a connecting groove matched with the connecting ring is formed in the bottom side surface of the accommodating groove, and the connecting ring is located inside the connecting groove so as to achieve rotary connection between the rotary cylinder and the shell.
The casing is equipped with the latch closure, the latch closure with casing integrated into one piece, the latch closure is located the outside of casing is convenient for place of this audio frequency connecting wire.
The casing is provided with a plurality of antislip strips, and is a plurality of the antislip strips are equidistantly arranged on the outer side surface of the casing, so that the audio connecting wire is convenient to take.
The junction of two arbitrary adjacent sides of casing is provided with the face and leads the circle, the junction of two arbitrary adjacent sides of casing cover is provided with the face is led the circle equally, prevents to have sharp angle and cause the injury to the operator on this audio frequency connecting wire.
The utility model discloses an audio connecting wire, the connecting flexible wire is pulled outwards to pull out the connecting flexible wire from the inside of the shell, the connecting flexible wire is convenient to be inserted into the access equipment, the rotary cylinder rotates when the connecting flexible wire is pulled outwards, the torsional spring causes the torsional spring to have restoring force along with the rotation of the rotary cylinder, therefore, after the connecting flexible wire is used up, the rotary cylinder rotates under the action of the torsional spring, the connecting flexible wire is wound on the rotary cylinder again, the connecting flexible wire retracts into the shell to protect the connecting flexible wire, the interfaces of the connecting flexible wire are different, when the audio connecting wire is used, the interfaces of the connecting flexible wire on the audio connecting wire can be correspondingly used according to the socket type on the access equipment, so that the audio connecting wire can be used on various access equipment, thereby improving the practicability of the audio connecting line.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a top view of an audio connection line provided by the present invention.
Fig. 2 is a cross-sectional view taken along line a-a of fig. 1 according to the present invention.
Fig. 3 is a cross-sectional view at B-B of fig. 2 according to the present invention.
Fig. 4 is a partial enlarged view of the point C in fig. 2 according to the present invention.
Fig. 5 is a partial enlarged view of the point D in fig. 3 according to the present invention.
The anti-slip device comprises a shell 1, an accommodating groove 11, an opening 12, an installing cavity 13, a clamping groove 14, a clamping opening 15, a connecting groove 16, an anti-slip strip 17, a guide circle 18, a shell cover 2, a clamping frame 21, a clamping ring 211, a connecting line structure 3, a rotating cylinder 31, a connecting ring 311, a torsion spring 32, a connecting flexible wire 33, a clamping structure 4, a clamping piece 41, a compression spring 42 and a buckle 5.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings.
Referring to fig. 1 to 5, the present invention provides an audio cable, the audio cable includes a housing 1, a housing cover 2 and a plurality of cable connecting structures 3, the housing cover 2 is detachably connected to the housing 1, the housing 1 has a plurality of accommodating grooves 11, the plurality of accommodating grooves 11 are disposed at intervals, any one of the accommodating grooves 11 has an opening 12, and the cable connecting structure 3 is disposed inside any one of the accommodating grooves 11;
the connecting wire structure 3 includes a rotary drum 31, a torsion spring 32 and a connecting cord 33, the rotary drum 31 with the casing 1 rotates and is connected, the rotary drum 31 is located the inside of holding tank 11, the one end of torsion spring 32 with casing 1 fixed connection, the other end of torsion spring 32 with rotary drum 31 fixed connection, the torsion spring 32 is located the inside of rotary drum 31, the connecting cord 33 is around establishing on the rotary drum 31.
The housing 1 is detachably connected with the housing cover 2, so as to facilitate maintenance and replacement of components mounted in the housing 1, the housing 1 is provided with a plurality of accommodating grooves 11 at intervals, any one of the accommodating grooves 11 is provided with the connecting wire structure 3, the rotary drum 31 can rotate relative to the housing 1, the torsion spring 32 is arranged in the rotary drum 31, the connecting wire is spirally wound on the outer part of the rotary drum 31 so as to protect the connecting cord 33, one end of the connecting cord 33 is clamped on the outer part of the opening 12, the torsion spring 32 is in a natural state under the condition of no external force, when the connecting cord 33 is needed to be used, the connecting cord 33 is pulled outwards so as to pull out the connecting cord 33 from the inner part of the housing 1, so as to facilitate insertion of the connecting cord 33 on an access device, since the rotation drum 31 is rotated when the connection cord 33 is pulled outwards, the torsion spring 32 causes the torsion spring 32 to have restoring force along with the rotation of the rotation drum 31, after the connection cord 33 is used up, the rotation drum 31 is rotated under the action of the torsion spring 32, so that the connection cord 33 is rewound on the rotation drum 31, the connection cord 33 is retracted into the housing 1 to protect the connection cord 33, the interfaces of the connection cords 33 are different, when the audio connection cable is used, the interfaces of the connection cords 33 on the audio connection cable can be correspondingly used according to the socket type on the access equipment, so that the audio connection cable can be used on various access equipment, and the practicability of the audio connection cable is improved.
Any opening 12 department is provided with card and holds structure 4, casing 1 still has installation cavity 13, card and hold structure 4 includes card and hold piece 41 and compression spring 42, compression spring 42 both ends respectively with casing 1 with card and hold piece 41 fixed connection, compression spring 42 is located the inside of installation cavity 13, card hold piece 41 with casing 1 sliding connection, card hold piece 41 is located the inside of installation cavity 13.
The holding piece 41 can slide in the mounting cavity 13, and the compression spring 42 presses the holding piece 41, so that the holding piece 41 presses the connecting cord 33 located in the opening 12 to fix the connecting cord 33, and prevents the connecting cord 33 from retracting into the housing 1 due to the action of the torsion spring 32 during use, and when the connecting cord 33 needs to be retracted into the housing 1, the holding piece 41 slides to prevent the holding piece 41 from no longer pressing against the connecting cord 33, and the connecting cord 33 returns into the housing 1 due to the action of the torsion spring 32.
The shell cover 2 is provided with a clamping frame 21, the clamping frame 21 and the shell 1 are integrally formed, the shell 1 is provided with a clamping groove 14 matched with the clamping frame 21, and the clamping frame 21 is positioned in the clamping groove 14;
The bottom of the housing cover 2 is provided with the engaging frame 21, the two sides of the engaging frame 21 are provided with the engaging rings 211, the top of the housing 1 is provided with the engaging groove 14, the two sides of the engaging groove 14 are provided with the engaging openings 15, the engaging frame 21 is inserted into the engaging groove 14 by aligning the engaging frame 21 with the engaging groove 14, so that the housing cover 2 and the housing 1 can be conveniently connected, and after the engaging frame 21 is inserted into the engaging groove 14, the engaging rings 211 are engaged in the engaging openings 15, so that the housing cover 2 is fixed on the housing 1.
The rotary cylinder 31 is provided with a connection ring 311, the connection ring 311 is positioned at the bottom of the rotary cylinder 31, the bottom side of the receiving groove 11 is provided with a connection groove 16 matched with the connection ring 311, and the connection ring 311 is positioned inside the connection groove 16.
The coupling ring 311 is disposed at the bottom of the rotary cylinder 31, and the coupling ring 311 is engaged with the inside of the coupling groove 16, so that the rotary cylinder 31 can rotate relative to the housing 1 to realize the rotary connection between the rotary cylinder 31 and the housing 1.
The shell 1 is provided with a ring buckle 5, the ring buckle 5 and the shell 1 are integrally formed, and the ring buckle 5 is positioned outside the shell 1;
the shell 1 is provided with a plurality of anti-skid strips 17, and the anti-skid strips 17 are arranged on the outer side surface of the shell 1 at equal intervals;
the connecting part of any two adjacent side surfaces of the shell 1 is provided with a surface circle 18, and any two adjacent side surfaces of the shell cover 2 are also provided with the surface circle 18.
The outside of casing 1 is provided with latch closure 5, and the user can pass through latch closure 5 is hung this audio frequency connecting wire and is put to make things convenient for placing of this audio frequency connecting wire, the outside of casing 1 is provided with antislip strip 17 that a plurality of intervals set up, in order to make things convenient for taking of this audio frequency connecting wire, prevents the phenomenon of skidding, just casing 1 and cap 2 is provided with a plurality ofly face is led circle 18, prevents to have sharp angle on this audio frequency connecting wire and causes the injury to the operator.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. An audio connecting line is characterized in that,
the audio connecting wire comprises a shell body, a shell cover and a plurality of connecting wire structures, wherein the shell cover is detachably connected with the shell body, the shell body is provided with a plurality of accommodating grooves, the accommodating grooves are arranged at intervals, any accommodating groove is provided with an opening, and one connecting wire structure is arranged inside any accommodating groove;
the connecting wire structure includes a rotary drum, a torsional spring and a connecting flexible wire, the rotary drum with the casing rotates to be connected, the rotary drum is located the inside of holding tank, the one end of torsional spring with casing fixed connection, the other end of torsional spring with rotary drum fixed connection, the torsional spring is located the inside of rotary drum, the connecting flexible wire is around establishing on the rotary drum.
2. The audio connection cord of claim 1,
it is arbitrary the opening part is provided with the card and holds the structure, the casing still has the installation cavity, the card is held the structure and is included card and hold piece and compression spring, compression spring's both ends respectively with the casing with card holds piece fixed connection, compression spring is located the inside of installation cavity, the card hold the piece with casing sliding connection, the card hold the piece and be located the inside of installation cavity.
3. Audio connection line according to claim 2,
the shell cover is provided with a clamping frame, the clamping frame and the shell are integrally formed, the shell is provided with a clamping groove matched with the clamping frame, and the clamping frame is located inside the clamping groove.
4. Audio connection line according to claim 3,
clamping rings are arranged on two sides of the clamping frame and are integrally formed with the clamping frame, clamping openings matched with the clamping rings are formed in two side faces inside the clamping grooves, and the clamping rings are located inside the clamping openings.
5. Audio connection line according to claim 4,
the rotary cylinder is provided with a connecting ring, the connecting ring is located at the bottom of the rotary cylinder, a connecting groove matched with the connecting ring is formed in the bottom side surface of the accommodating groove, and the connecting ring is located inside the connecting groove.
6. Audio connection line according to claim 5,
the shell is provided with a ring buckle, the ring buckle and the shell are integrally formed, and the ring buckle is located outside the shell.
7. Audio connection line according to claim 6,
the shell is provided with a plurality of anti-slip strips, and the anti-slip strips are arranged on the outer side surface of the shell at equal intervals.
8. Audio connection line according to claim 7,
the connecting part of any two adjacent side surfaces of the shell is provided with a surface pilot circle, and the connecting part of any two adjacent side surfaces of the shell cover is also provided with the surface pilot circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331411.0U CN214899200U (en) | 2021-06-15 | 2021-06-15 | Audio connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331411.0U CN214899200U (en) | 2021-06-15 | 2021-06-15 | Audio connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214899200U true CN214899200U (en) | 2021-11-26 |
Family
ID=78904986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121331411.0U Active CN214899200U (en) | 2021-06-15 | 2021-06-15 | Audio connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214899200U (en) |
-
2021
- 2021-06-15 CN CN202121331411.0U patent/CN214899200U/en active Active
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