CN201185100Y - Weariness resistance cable - Google Patents
Weariness resistance cable Download PDFInfo
- Publication number
- CN201185100Y CN201185100Y CNU2008200454038U CN200820045403U CN201185100Y CN 201185100 Y CN201185100 Y CN 201185100Y CN U2008200454038 U CNU2008200454038 U CN U2008200454038U CN 200820045403 U CN200820045403 U CN 200820045403U CN 201185100 Y CN201185100 Y CN 201185100Y
- Authority
- CN
- China
- Prior art keywords
- cable
- core
- heart yearn
- wire
- antifatigue
- 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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Abstract
The utility model discloses a fatigue-resistant cable, which comprises a plastic cable protection jacket; the cable protection jacket wraps a plurality of core-wire plastic jackets; each core-wire plastic jacket wraps a metal core wire that is used for transmitting the electric signal; a fatigue-resistant core wire that is used for preventing or reducing the direct conduct of the core-wire plastic jacket is arranged at the center of a circle that is formed by the core-wire plastic jackets on the crosswire cross section; the fatigue-resistant core wire is made of the nylon that has the lubricant property, thereby preventing the mutual friction among the core-wire protection jackets, and improving the anti-fatigue property, and strengthening the flexibility of the cable; the core-wire plastic jacket is wound on the fatigue-resistant core wire in a helical way, so that both the core-wire plastic jacket and the fatigue-resistant core wire are free from changing the position for the bending of the cable, thereby improving the interference-resistant property of the cable.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of antifatigue cable.
Background technology
In daily life; we often need use the transmission cable of the signal of telecommunication; be different from and be fixed on certain position; be used to transmit the cable of the energy; the cable of these transmission of electric signals needs often bending; as: the signal-transmitting cable of mouse; the signal-transmitting cable of phone and Network transmission line or the like ... and general such cable design; as shown in Figure 1; include a cable protective sleeve 3, cable protective sleeve 3 inside are provided with some heart yearn plastic sheaths 2, are provided with the metal core wire 1 of a transmission of electric signals in every heart yearn plastic sheath 2; in use; particularly often bending, the often friction of adjacent heart yearn plastic sheath 2 makes that the toughness of whole cable is not enough; and the anti-fatigue performance of reduction cable, cable fractures easily.
The utility model content
The utility model purpose is: overcome the defective of prior art, a kind of raising toughness is provided, strengthen anti-fatigue performance and the antifatigue cable cable of non-frangibility.
The technical scheme that utility model provides is as follows: a kind of antifatigue cable; include a plastic cable protective sleeve; cable protective sleeve is enclosed with some heart yearn plastic sheaths; every heart yearn plastic sheath is enclosed with the metal core wire of a transmission of electric signals; on lateral cross section, the ring of encirclement center that described some heart yearn plastic sheaths form is equiped with one and avoids or reduce the directly antifatigue heart yearn of contact of described heart yearn plastic sheath.
As preferably, in the above-mentioned antifatigue cable, described antifatigue heart yearn is the member that adopts nylon material to make.
As further improvement of the utility model, in the above-mentioned antifatigue cable, described all heart yearn plastic sheaths are being wrapped on the described antifatigue heart yearn of formula in the shape of a spiral.
The utlity model has following advantage: on lateral cross section, the ring of encirclement center that described some heart yearn plastic sheaths form is equiped with one and avoids or reduce the directly antifatigue heart yearn of contact of described heart yearn plastic sheath, and described antifatigue heart yearn adopts the nylon wire with greasy property to make, avoided the friction each other of heart yearn protective sleeve, improve the anti-fatigue performance of cable, and strengthened the toughness of cable; The heart yearn plastic sheath is being wrapped on the described antifatigue heart yearn of formula in the shape of a spiral, guarantees that both can and arbitrarily not change the position along with the cable bending, improve anti-interference to external world.
Description of drawings
Fig. 1 is the cable cross-section schematic diagram of prior art;
Fig. 2 is the utility model cable cross-section schematic diagram;
Fig. 3 is the schematic perspective view of Fig. 2;
Embodiment
Below in conjunction with accompanying drawing concrete execution mode is illustrated:
As shown in Figures 2 and 3; a kind of antifatigue cable; include the cable protective sleeve 3 of plastics; cable protective sleeve 3 is enclosed with four heart yearn plastic sheaths 2; every heart yearn plastic sheath 2 is enclosed with the metal core wire 1 of a transmission of electric signals; on lateral cross section; the ring of encirclement center that described some heart yearn plastic sheaths 2 form is equiped with one and avoids or reduce the directly nylon antifatigue heart yearns 4 of contact of described heart yearn plastic sheath 2, and described all heart yearn plastic sheaths 2 are being wrapped on the described antifatigue heart yearn 4 of formula in the shape of a spiral.
During installation; each comfortable metal core wire 1 outside injection moulding earlier processes the electric wire of the heart yearn plastic sheath 2 formation wall scrolls of parcel; according to different use needs; select four wires; then when winding cables; add a nylon antifatigue heart yearn 4 in the middle, the outer surface of the semi-finished product cable behind coiling then, the cable protective sleeve 3 that injection moulding processes gets final product.
Certainly, above embodiment just is explanation rather than restriction the utility model, as: as described in the antifatigue heart yearn can be circular, also can be oval, square, or even have irregularly shaped that ruled surface scarcely forms; The interior all right filling talcum powder of described cable protective sleeve etc. is strengthened lubricated lubricant; Or the like ... such conversion all falls within the protection range of the present utility model.
Claims (3)
1, a kind of antifatigue cable; include the cable protective sleeve of plastics; cable protective sleeve is enclosed with some heart yearn plastic sheaths; every heart yearn plastic sheath is enclosed with the metal core wire of a transmission of electric signals; it is characterized in that: on lateral cross section, the ring of encirclement center that described some heart yearn plastic sheaths form is equiped with one and avoids or reduce the directly antifatigue heart yearn of contact of described heart yearn plastic sheath.
2, antifatigue cable according to claim 1 is characterized in that: described antifatigue heart yearn is the member that adopts nylon material to make.
3, antifatigue cable according to claim 1 is characterized in that: described all heart yearn plastic sheaths are being wrapped on the described antifatigue heart yearn of formula in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200454038U CN201185100Y (en) | 2008-03-25 | 2008-03-25 | Weariness resistance cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200454038U CN201185100Y (en) | 2008-03-25 | 2008-03-25 | Weariness resistance cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201185100Y true CN201185100Y (en) | 2009-01-21 |
Family
ID=40272837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200454038U Expired - Fee Related CN201185100Y (en) | 2008-03-25 | 2008-03-25 | Weariness resistance cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201185100Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894614A (en) * | 2010-07-12 | 2010-11-24 | 广州（从化）亨龙机电制造实业有限公司 | Multi-core cable |
-
2008
- 2008-03-25 CN CNU2008200454038U patent/CN201185100Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894614A (en) * | 2010-07-12 | 2010-11-24 | 广州（从化）亨龙机电制造实业有限公司 | Multi-core cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LINGYA ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGDONG LINGYA ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Room 310, productivity building, Science Park, Songshan science and Technology Industrial Park, Guangdong, Dongguan Province: 523007 Patentee after: Linoya Electronics Co., Ltd. Address before: Ju Qi Village, Humen Town, Dongguan City, Guangdong Province, China: 523007 Patentee before: Guangdong Xinya Wire&Cable Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |