CN205959650U - Modified electrical connecting line - Google Patents

Abstract

The utility model provides a modified electrical connecting line, includes pencil and connector, the connector is connected at the both ends of pencil, its characterized in that: the pencil form by many hollow conductors, be equipped with the packing line in the hollow conductor, the hollow conductor wraps up the inner insulating layer outward, the inner insulating layer wraps up the shielding layer outward, the shielding layer wraps up the external insulation layer outward. Be equipped with the tensile line between adjacent two hollow conductors. The utility model discloses simple structure, the tensile line that sets up between the inside packing line that sets up of hollow conductor and two the adjacent hollow conductors can effectual improvement connecting wire tensile strength, the shielding layer that sets up moreover can effectually prevent external electromagnetic interference, has set up a plurality of insulating layers and has guaranteed better insulating effect.

Description

A kind of improved electronic connecting line

Technical field

The utility model is related to a kind of electric connecting device, especially a kind of improved electronic connecting line.

Background technology

Electronic connecting line is to connect one of assembly of electric wiring, mainly in device and assembly, assembly and rack, system Play between subsystem electrically connect and signal transmission effect, and keep not occurring distorted signals and energy between system and system The change of amount loss, its quality quality is related to the reliability of system equipment overall operation, belongs to the important supporting of main frame manufacturer Product, its technical characteristic is subject to the technology influence on development of downstream industry very big.Connecting line in the market is exactly simple wire harness Plus the connector at two ends, use can be met under conventional operating mode, but for the stronger feelings of some electromagnetic signals interference It is difficult under condition meet needs, and some use environments are requirement wire harness has larger tensile strength, so current Electronic connecting line be difficult to achieve.

Utility model content

For above-mentioned the deficiencies in the prior art, the utility model provide a kind of tensile property more preferably, insulation and shielding Can more preferable electronic connecting line.

For achieving the above object, the technical solution adopted in the utility model is：A kind of improved electronic connecting line, including line Bundle and connector, connector be connected to wire harness two ends it is characterised in that：Described wire harness is made up of a plurality of hollow conductor, in It is provided with filling line, hollow conductor outer wrapping inner insulating layer, inner insulating layer outer wrapping screen layer, outside screen layer outer wrapping in hollow wire Insulating barrier.It is provided with tensile cord between adjacent two hollow conductors.

Preferably, described screen layer is woven by a plurality of thin aluminium wire and forms.

The utility model structure is simple, arranges inside hollow conductor between the filling line of setting and adjacent two hollow conductors Tensile cord can effectively improve the tensile strength of connecting line, and the screen layer arranging can effectively prevent the electromagnetism in the external world from doing Disturb, be provided with multiple insulating barriers and ensure that more preferable insulation effect.

Brief description

Fig. 1 is the sectional view of the utility model wire harness.

In figure：1- tensile cord；2- external insulation layer；3- screen layer；4- hollow conductor；5- filling line；6- inner insulating layer.

Specific embodiment

As shown in Figure 1：A kind of improved electronic connecting line, including wire harness and connector, connector is connected to the two of wire harness End, described wire harness is made up of a plurality of hollow conductor 4, is provided with filling line 5, hollow conductor 4 outer wrapping interior insulation in hollow conductor 4 Layer 6, inner insulating layer 6 outer wrapping screen layer 3, screen layer 3 outer wrapping external insulation layer 2.It is provided between adjacent two hollow conductors 4 Tensile cord 1.

It is emphasized that：The above is only preferred embodiment of the present utility model, not the utility model is appointed What pro forma restriction, every any simple modification above example made according to technical spirit of the present utility model, etc. With change and modification, all still fall within the range of technical solutions of the utility model.

Claims (2)

1. a kind of improved electronic connecting line, including wire harness and connector, connector is connected to the two ends of wire harness, and its feature exists In：Described wire harness is made up of a plurality of hollow conductor, is provided with filling line in hollow conductor, hollow conductor outer wrapping inner insulating layer, Inner insulating layer outer wrapping screen layer, screen layer outer wrapping external insulation layer；It is provided with tensile cord between adjacent two hollow conductors.

2. as claimed in claim 1 a kind of improved electronic connecting line it is characterised in that：Described screen layer is by a plurality of thin aluminium Silk braiding forms.