CN205960286U - Audio line - Google Patents
Audio line Download PDFInfo
- Publication number
- CN205960286U CN205960286U CN201620999241.6U CN201620999241U CN205960286U CN 205960286 U CN205960286 U CN 205960286U CN 201620999241 U CN201620999241 U CN 201620999241U CN 205960286 U CN205960286 U CN 205960286U
- Authority
- CN
- China
- Prior art keywords
- frequency cable
- voice
- containment vessel
- frequency
- connecting seat
- 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
The utility model particularly relates to an audio line, including voice frequency cable and two connectors, another is the public connector in elbow right angle in order to cut straightly formula public affairs connector in two first of connections, and the public connector of the formula that cut straightly includes a metal plug and the first audio frequency cable welded board that connects gradually, the public connector in elbow right angle includes that the 2nd metal plug reaches the second audio frequency cable welded board of being connected with the 2nd metal plug 90, wherein, has cup jointed the 2nd metallic interconnect seat on the 2nd metal plug, cup joints long cubic's second aluminum alloy protective housing on the 2nd metallic interconnect seat, outer the 2nd PVC plastic protective housing that has with the laminating of second aluminum alloy protective housing that covers of second audio frequency cable welded board, the voice frequency cable is for adding the flexible voice frequency cable of aluminium foil shielded, and the one end welding of voice frequency cable is in on the first audio frequency cable welded board, the other end welds on second audio frequency cable welded board. Through the technical scheme of the utility model, can realize audio line connector and the firm of audio equipment is connected.
Description
Technical field
This utility model is related to audio transmission line technology field and in particular to a kind of tone frequency channel wire.
Background technology
Audio connecting cord, abbreviation tone frequency channel wire, for propagating the line of sound.It is made up of voice-frequency cable and union joint two parts,
Wherein：Voice-frequency cable is generally double core shielding cable, and union joint common are RCA (being commonly called as Flos Nelumbinis head tone frequency channel wire), XLR (is commonly called as
Card agriculture head tone frequency channel wire), TRS JACKS (be commonly called as insert nib).
3.5MM tone frequency channel wire product in prior art, integrated injection molding, union joint cannot bend, and gives in small space
User brings inconvenience；In addition common 3.5MM tone frequency channel wire product shield effectiveness is general, union joint and equipment end seam
Waved by external force or rock that to easily cause signal transmission bad.
In addition, voice-frequency cable of the prior art how by outer layer PVC plastic be surrounded by metal-cored form, the sound of this structure
Frequency cable is very hard, easily snaps off and affect audio transmission effect, and can not meet people needs the requirement of high-transmission audio frequency.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of tone frequency channel wire, realizes sound
Frequency line union joint and the firm connection of audio frequency apparatus.
For realizing object above, this utility model adopts the following technical scheme that：
A kind of tone frequency channel wire, including voice-frequency cable and two union joints, described two connections first be direct insertion public connect
Head, another is elbow right angle public affairs union joint, wherein,
Described direct insertion public affairs union joint includes the first metallic plug and the first voice-frequency cable welded plate being sequentially connected, its
In, described first metallic plug is socketed with the first metal-connecting seat, described first metal-connecting seat is socketed with cylinder
First aluminium alloy containment vessel, described first voice-frequency cable welded plate is cladded with being stamped first fitting with the first aluminium alloy containment vessel
PVC plastic containment vessel；
Described elbow right angle public affairs union joint include the second metallic plug and with described 90 ° of second being connected of second metallic plug
Voice-frequency cable welded plate, wherein, described second metallic plug is socketed with the second metal-connecting seat, described second metal-connecting seat
On be socketed with the second aluminium alloy containment vessel of the cuboid with elbow bend, described second voice-frequency cable welded plate is cladded with being stamped
The the second PVC plastic containment vessel fitted with the second aluminium alloy containment vessel；
Wherein, described voice-frequency cable is the flexible voice-frequency cable adding aluminum foil shielded, and one end of described voice-frequency cable is welded on
On described first voice-frequency cable welded plate, the other end is welded on described second voice-frequency cable welded plate.
Preferably, the inner surface setting of the outer surface of described first metal-connecting seat and the first aluminium alloy containment vessel has mutually
The screw thread of engagement；The inner surface setting of the outer surface of described second metal-connecting seat and the second aluminium alloy containment vessel engages each other
Screw thread.
Preferably, described voice-frequency cable is followed successively by the PVC plastic bed of material, foil shielding layer, cotton layer and pipeline from outside to inside,
Wherein, described foil shielding layer by the mixing of copper foil wire, cotton yarn and tinsel or braiding or is entwined, and pipeline is moulded by PE or PP
The bed of material encases cotton yarn and tinsel composition.
Preferably, described tinsel is made up of copper foil wire, bare copper wire, tinned copper wire, welding wire or copper-clad aluminium wire.
Preferably, described cotton layer is made up of cotton yarn or PP yarn.
Preferably, described voice-frequency cable has the voice-frequency cable of preset thickness for flat.
This utility model adopts above technical scheme, at least possesses following beneficial effect：
As shown from the above technical solution, this tone frequency channel wire that this utility model provides, direct insertion public affairs union joint and elbow are straight
It is provided with aluminium alloy containment vessel and PVC plastic containment vessel it is ensured that the hardness of union joint outside the public affairs union joint of angle, simultaneously because curved
Second voice-frequency cable welded plate of head right angle public affairs union joint and the second metallic plug right angle in 90 °, and elbow right angle public affairs union joint
On be provided with the second aluminium alloy containment vessel of the cuboid with elbow bend, elbow right angle public affairs union joint can be made to set with audio frequency
Standby jack closely plugs together, and ensures that the wall body of elbow right angle public affairs union joint and audio frequency apparatus fits tightly it is ensured that tone frequency channel wire simultaneously
Wave in various narrow spaces freely, saving takes up room.
Further, since voice-frequency cable is the flexible voice-frequency cable adding aluminum foil shielded, more soft compared with common wire, tension
Stretch performance more preferably, also can more preferably prevent signal interference simultaneously.
Brief description
A kind of overall structure diagram of tone frequency channel wire that Fig. 1 provides for this utility model one embodiment；
A kind of structural representation of the voice-frequency cable of tone frequency channel wire that Fig. 2 provides for this utility model one embodiment.
Specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
A kind of tone frequency channel wire providing referring to Fig. 1, this utility model one embodiment, including voice-frequency cable 3 and two union joints,
Described two connect first be direct insertion public affairs union joint 1, another be elbow right angle public affairs union joint 2, wherein,
Described direct insertion public affairs union joint 1 includes the first metallic plug 11 and the first voice-frequency cable welded plate being sequentially connected,
Wherein, described first metallic plug 11 is socketed with the first metal-connecting seat 12, described first metal-connecting seat 12 is socketed with
The first cylindrical aluminium alloy containment vessel 13, described first voice-frequency cable welded plate is cladded with being stamped and the first aluminium alloy containment vessel 13
First PVC plastic containment vessel 14 of laminating；
Described elbow right angle public affairs union joint 2 is included the second metallic plug 21 and is connected with 90 ° of described second metallic plug
Second voice-frequency cable welded plate, wherein, described second metallic plug 21 is socketed with the second metal-connecting seat 22, described second gold medal
Belong to the second aluminium alloy containment vessel 23 that the cuboid with elbow bend is socketed with connecting seat 22, described second voice-frequency cable weldering
Fishplate bar is cladded with being stamped the second PVC plastic containment vessel 24 fitted with the second aluminium alloy containment vessel 23；
Wherein, described voice-frequency cable 3 is the flexible voice-frequency cable adding aluminum foil shielded, one end welding of described voice-frequency cable 3
On described first voice-frequency cable welded plate, the other end is welded on described second voice-frequency cable welded plate.
As shown from the above technical solution, this tone frequency channel wire that this utility model provides, direct insertion public affairs union joint and elbow are straight
It is provided with aluminium alloy containment vessel and PVC plastic containment vessel it is ensured that the hardness of union joint outside the public affairs union joint of angle, simultaneously because curved
Second voice-frequency cable welded plate of head right angle public affairs union joint and the second metallic plug right angle in 90 °, and elbow right angle public affairs union joint
On be provided with the second aluminium alloy containment vessel of the cuboid with elbow bend, elbow right angle public affairs union joint can be made to set with audio frequency
Standby jack closely plugs together, and ensures that the wall body of elbow right angle public affairs union joint and audio frequency apparatus fits tightly it is ensured that tone frequency channel wire simultaneously
Wave in various narrow spaces freely, saving takes up room.
Further, since voice-frequency cable is the flexible voice-frequency cable adding aluminum foil shielded, more soft compared with common wire, tension
Stretch performance more preferably, also can more preferably prevent signal interference simultaneously.
Preferably, the outer surface of described first metal-connecting seat 12 and the inner surface setting of the first aluminium alloy containment vessel 13 have
Intermeshing screw thread；The inner surface setting of the outer surface of described second metal-connecting seat 22 and the second aluminium alloy containment vessel 23 has
Intermeshing screw thread.
It is understood that detachable aluminium alloy containment vessel is convenient keeping in repair to soldering wires plate.
Referring to Fig. 2 it is preferable that described voice-frequency cable 3 is followed successively by the PVC plastic bed of material 31, foil shielding layer 32, cotton from outside to inside
Layer 33 and pipeline 34, wherein, described foil shielding layer 32 is by the mixing of copper foil wire, cotton yarn and tinsel or braiding or winding
Become, pipeline 34 encases cotton yarn by PE or PP plastic layer and tinsel 341 forms.
It is understood that through the voice-frequency cable combining layer by layer, transmission signal effect is more preferably, tough and tensile durable.
Preferably, described tinsel 341 is made up of copper foil wire, bare copper wire, tinned copper wire, welding wire or copper-clad aluminium wire.
Preferably, described cotton layer 33 is made up of cotton yarn or PP yarn.
Preferably, described voice-frequency cable 3 has the voice-frequency cable of preset thickness for flat.
It is understood that the voice-frequency cable of flat is rolling the not used time, take less space, and be difficult to be wound around
Knotting.
This utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, making any change in its shape or structure, every have same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.In addition, in this utility model, term " multiple "
Refer to two or more, limit unless otherwise clear and definite.
Claims (6)
1. a kind of tone frequency channel wire, including voice-frequency cable and two union joints it is characterised in that described two connection first be straight cutting
Formula public affairs union joint, another is elbow right angle public affairs union joint, wherein,
Described direct insertion public affairs union joint includes the first metallic plug and the first voice-frequency cable welded plate being sequentially connected, wherein, institute
State and the first metal-connecting seat is socketed with the first metallic plug, described first metal-connecting seat is socketed with the first aluminum of cylinder
Alloy protecting shell, described first voice-frequency cable welded plate is cladded with being stamped the first PVC plastic fitted with the first aluminium alloy containment vessel
Containment vessel；
Described elbow right angle public affairs union joint include the second metallic plug and with described 90 ° of second audio frequency being connected of second metallic plug
Cable welding plate, wherein, described second metallic plug is socketed with the second metal-connecting seat, and described second metal-connecting seat covers
It is connected to the second aluminium alloy containment vessel of the cuboid with elbow bend, described second voice-frequency cable welded plate is cladded with being stamped and the
Second PVC plastic containment vessel of two aluminium alloy containment vessel laminatings；
Wherein, described voice-frequency cable be plus aluminum foil shielded flexible voice-frequency cable, described in one end of described voice-frequency cable is welded on
On first voice-frequency cable welded plate, the other end is welded on described second voice-frequency cable welded plate.
2. tone frequency channel wire according to claim 1 is it is characterised in that the outer surface of described first metal-connecting seat and the first aluminum
The inner surface setting of alloy protecting shell has intermeshing screw thread；The outer surface of described second metal-connecting seat and the second aluminium alloy
The inner surface setting of containment vessel has intermeshing screw thread.
3. tone frequency channel wire according to claim 1 is it is characterised in that described voice-frequency cable is followed successively by PVC plastic from outside to inside
Layer, foil shielding layer, cotton layer and pipeline, wherein, described foil shielding layer by the mixing of copper foil wire, cotton yarn and tinsel or is compiled
Knit or be entwined, pipeline encases cotton yarn by PE or PP plastic layer and tinsel forms.
4. tone frequency channel wire according to claim 3 is it is characterised in that described tinsel is by copper foil wire, bare copper wire, tin-coated copper
Silk, welding wire or copper-clad aluminium wire are made.
5. tone frequency channel wire according to claim 3 is it is characterised in that described cotton layer is made up of cotton yarn or PP yarn.
6. the tone frequency channel wire according to any one of Claims 1 to 5 is it is characterised in that described voice-frequency cable has for flat
The voice-frequency cable of preset thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999241.6U CN205960286U (en) | 2016-08-29 | 2016-08-29 | Audio line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999241.6U CN205960286U (en) | 2016-08-29 | 2016-08-29 | Audio line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960286U true CN205960286U (en) | 2017-02-15 |
Family
ID=57978934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620999241.6U Expired - Fee Related CN205960286U (en) | 2016-08-29 | 2016-08-29 | Audio line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960286U (en) |
-
2016
- 2016-08-29 CN CN201620999241.6U patent/CN205960286U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20200829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |