CN210576907U - Integrated wire harness for communication - Google Patents
Integrated wire harness for communication Download PDFInfo
- Publication number
- CN210576907U CN210576907U CN201921161025.4U CN201921161025U CN210576907U CN 210576907 U CN210576907 U CN 210576907U CN 201921161025 U CN201921161025 U CN 201921161025U CN 210576907 U CN210576907 U CN 210576907U
- Authority
- CN
- China
- Prior art keywords
- harness
- wire
- composite
- wiring harness
- layer
- 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.)
- Active
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses an integrated wiring harness for communication, which comprises a composite wiring harness and electric connectors at two ends, wherein a copper foil adhesive tape is arranged at the joint of the composite wiring harness and the electric connectors; the composite wire harness comprises a protective sheath layer and a plurality of transmission wire harnesses, wherein the transmission wire harnesses comprise one transmission wire harness positioned at the circle center of the composite wire harness and a plurality of transmission wire harnesses distributed circumferentially around the circle center; the transmission line bundle comprises at least two power transmission lines and a buffer protection layer wrapping the power transmission lines, and each power transmission line comprises a twisted core wire and an insulating outer layer wrapping the twisted core wire. The utility model discloses an use thinner softer copper wire production pencil to adopt the copper foil sticky tape to seal the linking on composite harness and electric connector, thereby improved the compliance and the shock resistance of pencil promptly, strengthened electromagnetic shield performance simultaneously, guaranteed the leakproofness of pencil, improved signal transmission's security.
Description
Technical Field
The utility model belongs to the cable field, concretely relates to communication is with integrated pencil.
Background
With the upgrade of the 4G era to the 5G era, the wiring harness for transmitting signals is more and more highly integrated, and needs to meet the transmission and exchange of large-flow data, and more signals, such as microwave signals, optical signals, high-voltage signals, power signals and the like, are integrated into the same wiring harness, so that the equipment space is saved, the electromagnetic shielding performance of the product is enhanced, and the signals can be transmitted independently and do not interfere with each other. In order to adapt to the rapid development of the communication industry, higher requirements are put forward on the shielding performance, the integration level and the seismic performance of the wire harness.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a communication is integrated pencil for communication.
Realize above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
an integrated wiring harness for communication comprises a composite wiring harness and electric connectors positioned at two ends, wherein a copper foil adhesive tape is arranged at the joint of the composite wiring harness and the electric connectors; the composite wire harness comprises a protective sheath layer and a plurality of transmission wire harnesses, wherein the transmission wire harnesses comprise one transmission wire harness positioned at the circle center of the composite wire harness and a plurality of transmission wire harnesses distributed circumferentially around the circle center; the transmission line bundle comprises at least two power transmission lines and a buffer protection layer wrapping the power transmission lines, and each power transmission line comprises a twisted core wire and an insulating outer layer wrapping the twisted core wire.
As a further improvement of the utility model, the protective sheath layer from outside to inside including the protection that sets up in order skin, weave shielding layer and aluminium foil layer.
As a further improvement of the utility model, the twisted core wire is formed by twisting flexible copper wire bundles.
As a further improvement of the utility model, the braided shield layer be woven by the coaxial line that flexible copper wire adopted to have double-deck weaving layer.
As a further improvement of the utility model, the diameter of the flexible copper wire is 0.06-0.08mm, the tensile strength is more than 315MPa, and the elongation at break is 15%.
As a further improvement of the utility model, the bunching pitch-diameter ratio of the twisted core wire is 12-16 times, the twisting pitch-diameter ratio is 8-12 times, and the bunching direction is consistent.
As a further improvement of the present invention, the composite harness is fixed to the electrical connector in a piercing manner.
As a further improvement of the utility model, the shell of the electric connector is made of zinc alloy.
As a further improvement of the present invention, the connector further comprises 4 locking screws disposed on the electrical connector.
The utility model has the advantages that: the utility model discloses an use thinner softer copper wire production pencil to adopt the copper foil sticky tape to seal the linking on composite harness and electric connector, thereby improved the compliance and the shock resistance of pencil promptly, strengthened electromagnetic shield performance simultaneously, guaranteed the leakproofness of pencil, improved signal transmission's security.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of an integrated wiring harness according to the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of an embodiment of the composite wire harness of the present invention
Wherein: 1-composite wire harness, 2-transmission wire harness, 20-power transmission line, 201-twisted core wire, 202-insulating outer layer, 21-buffer protective layer, 3-protective jacket layer, 301-protective outer layer, 302-braided shield layer, 303-aluminum foil layer, 4-electric connector, 5-copper foil tape and 6-locking screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following description is made in detail for the application of the principles of the present invention with reference to the accompanying drawings.
The utility model discloses an overall structure of communication integrated wiring harness for communication, as shown in figure 1, including compound pencil 1 and the electric connector 4 that is located both ends, compound pencil 1 adopts the mode of puncturing to fix on electric connector 4 to the junction has wrapped up copper foil sticky tape 5 with control signal's leakage, protects internal signal transmission.
As shown in fig. 2, the composite harness 1 includes a protective sheath 3 and a plurality of transmission harnesses 2, and the transmission harnesses 2 include a transmission harness located at a center of the composite harness 1 and a plurality of transmission harnesses 2 circumferentially distributed around the center. The transmission line bundle 2 comprises at least two power transmission lines 20 and a buffer protection layer 21 wrapping the power transmission lines, and the power transmission lines 20 comprise twisted core wires 201 and insulating outer layers 202 wrapping the twisted core wires. The protective sheath layer 3 comprises a protective outer layer 301, a braided shield layer 302 and an aluminum foil layer 303 which are arranged in sequence from outside to inside.
In order to improve the softness and shock resistance of the wire harness, the twisted core wire 201 is formed by twisting flexible copper wire bundles. The diameter of the adopted flexible copper wire is 0.06-0.08mm, the tensile strength is more than 315MPa, and the elongation at break is 15%. The strand core wire 201 has a strand pitch diameter ratio of 12-16 times, a stranding pitch diameter ratio of 8-12 times, and the strand directions are consistent.
The braided shield 302 is shown as being braided using copper wire of the same gauge as the twisted core wire, using a coaxial wire with a double braid.
The shell of the electric connector 4 is made of zinc alloy. The connector also comprises 4 locking screws 6 which are arranged on the electric connector 4 and used for fixing, and the shock resistance of the connecting part is improved to the maximum extent.
The insulating outer layer 202 and the protective outer layer 301 are made of soft PVC materials.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. An integrated wiring harness for communication, comprising a composite wiring harness (1) and electrical connectors (4) at both ends, characterized in that: a copper foil adhesive tape (5) is arranged at the joint of the composite wire harness (1) and the electric connector (4);
the composite wire harness (1) comprises a protective sheath layer (3) and a plurality of transmission wire harnesses (2), wherein the transmission wire harnesses (2) comprise one transmission wire harness positioned at the circle center of the composite wire harness (1) and a plurality of transmission wire harnesses (2) distributed circumferentially around the circle center;
the transmission wire harness (2) comprises at least two power transmission lines (20) and a buffer protection layer (21) wrapping the power transmission lines, and the power transmission lines (20) comprise twisted core wires (201) and insulating outer layers (202) wrapping the twisted core wires.
2. The integrated wiring harness for communication according to claim 1, wherein: the protective sheath layer (3) comprises a protective outer layer (301), a braided shielding layer (302) and an aluminum foil layer (303) which are sequentially arranged from outside to inside.
3. The integrated wiring harness for communication according to claim 1, wherein: the twisted core lead (201) is formed by twisting flexible copper wire bundles.
4. The integrated wiring harness for communication according to claim 2, wherein: the braided shielding layer (302) is braided by a flexible copper wire by adopting a coaxial wire with a double-layer braided layer.
5. An integrated harness for telecommunications according to claim 3 or 4, wherein: the diameter of the flexible copper wire is 0.06-0.08mm, the tensile strength is more than 315MPa, and the elongation at break is 15%.
6. The integrated wiring harness for communication according to claim 3, wherein: the strand core wire (201) has a strand pitch diameter ratio of 12-16 times, a stranding pitch diameter ratio of 8-12 times and consistent strand direction.
7. The integrated wiring harness for communication according to claim 1, wherein: the composite wiring harness (1) is fixed on the electric connector (4) in a puncture mode.
8. An integrated harness for telecommunications according to claim 1 or 7, wherein: the shell of the electric connector (4) is made of zinc alloy.
9. An integrated harness for telecommunications according to claim 1 or 7, wherein: and 4 locking screws (6) arranged on the electric connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921161025.4U CN210576907U (en) | 2019-07-23 | 2019-07-23 | Integrated wire harness for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921161025.4U CN210576907U (en) | 2019-07-23 | 2019-07-23 | Integrated wire harness for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576907U true CN210576907U (en) | 2020-05-19 |
Family
ID=70643297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921161025.4U Active CN210576907U (en) | 2019-07-23 | 2019-07-23 | Integrated wire harness for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576907U (en) |
-
2019
- 2019-07-23 CN CN201921161025.4U patent/CN210576907U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103886962A (en) | Data communication cable | |
| CN213583206U (en) | Polyethylene insulation polyvinyl chloride sheath aluminum-plastic composite tape shielding compensation cable | |
| CN210576907U (en) | Integrated wire harness for communication | |
| CN215184480U (en) | Comprehensive radio frequency cable | |
| CN211320379U (en) | Fully-shielded flexible communication wiring harness | |
| CN212380127U (en) | Cable for B-ultrasonic probe for eyes | |
| CN210692159U (en) | Polyvinyl chloride insulation control cable | |
| CN211150157U (en) | High-strength signal shielding cable | |
| CN103383871A (en) | Environmental-friendly high-temperature resistant composite cable | |
| CN202976931U (en) | Mining-signal-combination flexible cable | |
| CN215680183U (en) | Combination cable for communication power supply | |
| CN214377710U (en) | Special strain signal cable for weighing equipment | |
| CN210837287U (en) | Automobile bus cable | |
| CN219418544U (en) | Cable with improved heat dissipation | |
| CN214956068U (en) | High-temperature-resistant rubber sleeve combined flexible cable | |
| CN216697949U (en) | Low-smoke halogen-free flame-retardant special computer instrument cable | |
| CN216793366U (en) | High flame-retardant insulated wire and cable | |
| CN213878433U (en) | Antenna cable for vehicle-mounted communication system | |
| CN216287715U (en) | Nuclear power station is with 60 year life-span compensation measuring cables of non-nuclear level | |
| CN214312753U (en) | Waterproof salt-tolerant light-duty composite cable for deep sea | |
| CN212010397U (en) | Multi-unit composite cable for war chariot artillery system | |
| CN217361171U (en) | Shielding type reel flat cable | |
| CN211957237U (en) | Mining tensile fireproof cable | |
| CN215118363U (en) | Shielding control flat cable with optical fiber | |
| CN217933231U (en) | High-temperature-resistant light flexible temperature compensation wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |