CN202585990U

CN202585990U - Combined cable

Info

Publication number: CN202585990U
Application number: CN 201220212628
Authority: CN
Inventors: 周军
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-11
Filing date: 2012-05-11
Publication date: 2012-12-05
Anticipated expiration: 2022-05-11

Abstract

The utility model discloses a combined cable. The combined cable comprises a plurality of cables and a protecting bush, wherein the protecting bush covers the cables; the cables are fixed in the protecting bush by the single protecting bush; the cables comprise at least one first cable and a second cable; and the first cable and the second cable have different transmission functions.

Description

The combination cable

Technical field

The utility model relates to a kind of cable, particularly a kind of combination cable that is used for computer.

Background technology

Nowadays computer has become the indispensable part of people's live and work.Computer system needs various cables be used to connect power supply, host computer and various external equipment, display for example, sound equipment etc.Usually, host computer, display respectively need a power line to supply power.Display also need utilize display data line (like VGA or HDMI cable etc.) to be connected with host computer, so that shows signal is transferred to display from host computer.Also need utilize tone frequency channel wire to be connected as for audio amplifier with host computer.All these cables provide data or the electric power transfer function between each equipment, but also make the wiring in the whole computer system seem more in disorder simultaneously.

Summary of the invention

In view of this, the invention provides a kind of combination cable, it can make computer system seem cleaner and tidier.

The invention provides a kind of combination cable; Said assemble line cable wrap is drawn together many cables and is coated on the sheath on said many cables; Said single sheath is fixed on its inside with said many cables; Said many cables comprise at least one the first cable and one second cables, and said first cable has different transfer functions with second cable.

In one embodiment, said sheath is to be extruded on said many cables.

In one embodiment, each the bar cable in said many cables is selected from the group that following each thing constitutes: power line, display data line, tone frequency channel wire, USB extended line.For example, said first cable is a power line, and said second cable is the display data line.

In one embodiment, said assemble line cable wrap is drawn together first end and second end, and said first end is mainly used in host computer and is connected, and said second end is mainly used in computer external equipment and is connected.Computer external equipment for example is display, audio amplifier etc.

In one embodiment; Said assemble line cable wrap is drawn together first end and second end; Said many cables comprise a power line; Said power line has first power-line plug at said first end, and said power line has second source line plug at said second end, and also one of them has the 3rd power-line plug to said power line at said first end and second end; Make said the 3rd attaching plug can receive external power, and through said power line transferring electric power to said first attaching plug and second source plug.

In one embodiment; Said assemble line cable wrap is drawn together first end and second end; Said many cables comprise a power line; At least one of them has two power-line plugs to said power line at said first end and second end, and the contact between the power line part that is connected with these two power-line plugs is positioned within the sheath.

In another embodiment, the contact between the power line part that is connected with these two power-line plugs is positioned at outside the sheath.

In one embodiment, said assemble line cable wrap is drawn together first end and second end, said first end and second end one of them is provided with a plurality of converting interfaces at least, said a plurality of converting interfaces and the corresponding connection of many cables that are positioned at said sheath.Like this, these converting interfaces can be connected to corresponding external equipment through the prolongation cable with identical traffic function.

In the above-described embodiments, because many needed cables of computer system are integrated in same the combination cable, it is cleaner and tidier that the wiring of whole computer system can become.And when buying computer, the wire rod quantity that the user need buy greatly reduces.

Description of drawings

Fig. 1 is the sketch map of an embodiment of combination cable.

Fig. 2 is the sketch map of another embodiment of combination cable.

Fig. 3 is the sketch map of another embodiment of combination cable.

Fig. 4 is the sketch map of adapter of the combination cable of Fig. 3.

Embodiment

Before describing embodiment in detail, it should be understood that the detailed structure or the arrangement of elements that the invention is not restricted to described in hereinafter among the application or the accompanying drawing.The present invention can be the embodiment that alternate manner is realized.And, should be appreciated that employed wording of this paper and term only are used as the description purposes, should not do limited explanation.Similar wording such as this paper employed " comprising ", " comprising ", " having " mean and comprise listed thereafter item, its equivalent and other additional things.For example, when tracing device A comprised a B element and the 2nd B element, except that special declaration, the possibility that this device can comprise the 3rd B element or more B element was not got rid of in this description.Except that special declaration, " installation ", " connection " and similar wording such as " supports " should be done extensive interpretation, comprise directly and indirect installation, connection, support.In addition, " connection " be not limited to physics or machinery connection.

Fig. 1 is the sketch map of an embodiment of combination cable.Combination cable 10 comprises many cables and is coated on the sheath 12 on these many cables.Sheath 12 is the lengthwise structure, and these cables are fixed on its inside.In one embodiment, this sheath 12 is to be extruded on these cables.

Combination cable 10 has first end 14 and second end 16, and every cable has at first end 14 and second end 16 and stretches out outside the sheath 12 or be exposed to the connecting portion outside the sheath 12, is used for and corresponding device connection.

In the embodiment shown in fig. 1, be that example is discussed the present invention with three cables.These cables comprise power line 18, data wire 20 and tone frequency channel wire 22, and therefore every cable has different transfer functions.

First end 14 of combination cable is mainly towards host computer (figure does not show); The cable connecting portion that promptly is positioned at first end 14 mainly is connected with host computer; And being positioned at second end 16 mainly towards computer external equipment, the cable connecting portion that promptly is positioned at second end 16 mainly is connected with computer external equipment.

Particularly, power line 18 has the first power line connecting portion or the first power-line plug 18A at first end 14, and has second source line plug 18B at second end 16.Also one of them is provided with the 3rd power-line plug 18C to power line 18 at first end 14 and second end 16.The 3rd power-line plug 18C can be connected with external power source; For example inserting perhaps with wall, other supply socket is connected; The first power-line plug 18A is connected with host computer; And second source line plug 18B can be connected with the computer external equipment that needs electrification, and for example display (figure does not show) makes the 3rd power-line plug 18C can receive external power; And transport to the first power-line plug 18A and second source line plug 18B, and then supply power to host computer and computer external equipment (for example display) through the sub power source line supplementary biography.In the example shown, the 3rd power-line plug 18C that is used to receive external power is arranged on first end 14.In other embodiments, the 3rd power-line plug that is used to receive external power also can be arranged on second end 16, equally can be with electric power transfer to host computer and computer external equipment.Therefore, the power-line plug that is used to receive external power is arranged on one of them of first and second ends.

Equally; Data wire 20 is connected with host computer at the data wire connecting portion (not label) of first end 14; And be connected in the data wire connecting portion (not label) of second end 16 and display or other data processing or display device, make the data of host computer can transfer to display or other data processing or display device (figure does not show).Therefore, data wire 20 can be display data line or other data wire.The tone frequency channel wire connecting portion (not label) that tone frequency channel wire 22 is positioned at first end 14 is connected with host computer, and can be connected with audio amplifier or other audio processing equipment (figure does not show) at the tone frequency channel wire connecting portion (not label) of second end 16.

In the embodiment shown in fig. 1, be positioned at the outside of sheath 12 with the contact 24 between the first power-line plug 18A power line part that connects and the power line part that is connected with the 3rd power-line plug 18C.

Like Fig. 2, in another embodiment, be positioned at the inside of sheath 12 with the contact 224 between the first power-line plug 18A power line part that connects and the power line part that is connected with the 3rd power-line plug 18C.

Therefore, for these two attaching plugs that are positioned at same end, the contact between the power line part that is connected with these two attaching plugs can be positioned at sheath 12 inside, also can be positioned at sheath 12 outsides.

In the above-described embodiments, many cables with different transfer functions utilize single sheath to coat and are fixed together, and make it to become a combination cable with multiple transfer function (for example, transferring electric power, data-signal, audio signal etc.).Like this, not only make the wiring of computer system become neatly, and reduced the user and bought the quantity of cable, can realize multiple transfer function because buy a combination cable.

Therefore, in order to realize above-mentioned notion of the present invention, these cables should not be limited to concrete cable type and the quantity that this paper provides.These cables can be included in the various cables that use in the computer system; For example; Power line, data wire, tone frequency channel wire, USB extended line or the like, and data wire can be display data line (HDMI, DVI or VGA), printer data line, facsimile machine data wire, scanner data wire, mouse lines, keyboard chord or the like.

Therefore, under the situation that does not depart from spirit of the present invention, the alleged computer external equipment of this paper can comprise any computer external equipment, for example, and display, audio amplifier, printer, photocopier, facsimile machine, audio frequency amplifier, mouse, keyboard or the like.

And every type cable can be more than one.For example, transfer data to a plurality of displays if desired, many display data lines then can be set.In addition, every cable also can have a plurality of connecting portions, is used to be connected to a plurality of external equipments.For example, power line can have a plurality of power-line plugs, is connected to different external equipment (for example two displays, perhaps a display and a printer).Tone frequency channel wire also can have a plurality of tone frequency channel wire plugs, is connected to different audio amplifiers or audio processing equipment.

Fig. 3 and Fig. 4 are the sketch mapes of the another kind of embodiment of combination cable.In this embodiment, combination cable 30 comprises many cables and is coated on the sheath 32 on these many cables that sheath 32 for example is to extrude to be coated on these many cables.Combination cable 30 has first end 34 and second end 36.These many cables can be identical with previous embodiment in the part of first end 34.

At sheath second end 36, combination cable 30 is provided with an adapter 38.Adapter 38 is provided with a plurality of converting interfaces.These converting interfaces and the corresponding connection of many cables that are positioned at sheath 32.Give an example as a kind of, the illustrative converting interface of Fig. 4 comprises power supply transfer mouth 40, display data line converting interface 42, tone frequency channel wire converting interface 44.

These converting interfaces can be connected to corresponding external equipment through the prolongation cable with identical traffic function.The benefit of doing like this is that the user can confirm the length and the quantity of cable according to actual conditions.For example, when only using display, the user can only use a display data extended line to connect the converting interface and the display of the display data line that makes up cable 30, and all the other converting interfaces can be empty need not.And, if the display distance is far away, can use long display data line extended line.If the display close together then can be used short display data line extended line.If following consideration increases a pair of audio amplifier, then utilizing the audio frequency extended line to connect the converting interface and the audio amplifier of tone frequency channel wire.

This design also possibly be more favourable for the occasion of host computer and computer external equipment apart from each other.Like this; The combination cable that has converting interface through use; Be equivalent to the interface of some external equipments of host computer " transfer " to the position nearer apart from these external equipments; The user uses extended line accordingly to connect corresponding external equipment according to actual conditions then, perhaps external equipment (for example, some USB memory devices) directly is inserted on these converting interfaces.

Though be only at second end 36 (that is, towards this end of computer external equipment) adapter 38 to be set in the example of Fig. 3, said adapter also can be arranged on first end 34 (that is, towards this end of the host computer).And, also such adapter can be set all at two ends simultaneously.

In above embodiment, the combination cable has first end and second end.If needs are arranged, also more end can be set, make the combination cable may extend to more how different places.This in the situation in a plurality of places, possibly be more favourable for the device distribution of computer system.

Notion described herein may be embodied to other form under the situation that does not depart from its spirit and characteristic.Disclosed specific embodiment should be regarded as exemplary rather than restrictive.Therefore, scope of the present invention is by appended claim, rather than confirms according to these descriptions before.The scope that all should belong to these claims in the letter and any change in the equivalency range of claim.

Claims

1. one kind is made up cable; It is characterized in that; Said assemble line cable wrap is drawn together many cables and is coated on the sheath on said many cables; Said sheath is fixed on its inside with said many cables, and said many cables comprise at least one the first cable and one second cables, and said first cable has different transfer functions with second cable.

2. combination cable as claimed in claim 1 is characterized in that, said first cable is a power line, and said second cable is the display data line.

3. combination cable as claimed in claim 1 is characterized in that, each the bar cable in said many cables is selected from the group that following each thing constitutes: power line, data wire, tone frequency channel wire, USB extended line.

4. combination cable as claimed in claim 1; It is characterized in that; Said assemble line cable wrap is drawn together first end and second end, and said many cables comprise a power line, and said power line has first power-line plug at said first end; Said power line has second source line plug at said second end; Also one of them has the 3rd power-line plug to said power line at said first end and second end, makes said the 3rd attaching plug can receive external power, and through said power line transferring electric power to said first attaching plug and second source plug.

5. combination cable as claimed in claim 1; It is characterized in that; Said assemble line cable wrap is drawn together first end and second end; Said many cables comprise a power line, and one of them has two power-line plugs to said power line at said first end and second end at least, and the contact between the power line part that is connected with these two power-line plugs is positioned within the sheath.

6. combination cable as claimed in claim 1; It is characterized in that; Said assemble line cable wrap is drawn together first end and second end; Said many cables comprise a power line, and one of them has two power-line plugs to said power line at said first end and second end at least, and the contact between the power line part that is connected with these two power-line plugs is positioned at outside the sheath.

7. combination cable as claimed in claim 1; It is characterized in that; Said assemble line cable wrap is drawn together first end and second end, said first end and second end one of them is provided with a plurality of converting interfaces at least, said a plurality of converting interfaces and the corresponding connection of many cables that are positioned at said sheath.

8. combination cable as claimed in claim 1 is characterized in that, said sheath is to be extruded on said many cables.

9. combination cable as claimed in claim 1 is characterized in that, said many cables comprise that at least one power line and at least one is used to be connected host computer and computer external equipment another cable with the between transmission signals.