CN202839968U - Casing-type adapting piece for diode - Google Patents

Abstract

Provided is a casing-type adapting piece for diode, a lantern ring is provided with two pins and a core through hole of guide line, an aperture of the pin is modestly bigger than the diode. The diode, two lantern rings and a connecting guide line are embedded into the casing. One end pin of the diode is inserted into a line hole of a first casing, thereby the core of the guide line is penetrated into another line hole. Another end of the pin of the diode is penetrated into a line hole of a second lantern ring. The lantern ring is connected with the pin and guide line of the diode in a weld mode. The casing-type adapting piece for diode replaces the conventional electronic/electric equipment by the diode on the handling of a plurality of dispersed electric signals, thereby realizing direct application of the diode, saving the cost, improving the reliability and maintenance, acquiring good effect on the picking of undercarriage signals and isolating the ruin key signals, so that the casing-type adapting piece for diode is provided with great economic and social effectiveness.

Description

A kind of bushing type connector for diode

Technical field

The present invention relates to the conduction technique of the aircraft signal of telecommunication, specifically a kind of connector for diode.

Background technology

Aircraft signal of telecommunication kind is numerous and diverse, needs the various electronics/electric equipment of equipment to finish its function.Must realize by electronic devices and components that to Electric signal processing and application application traditionally is to realize by electronics/electric equipment.Electronic devices and components with constitution equipments such as printed circuit board (PCB), connector, housings, are finished the concrete signal processing capacity as the core component of equipment.At present, the electronic devices and components in electronics/electrical appliance are fixed on the printed circuit board (PCB), and printed circuit board (PCB) not only as conductor but also as the fixed support of components and parts, was assembled into unit with connector and housing.With described some discrete signals of genus device processes, functional redundancy, cost is high, and the maintaining program is complicated, poor reliability.

Usually the laboratory also needs the direct application of electronic devices and components, connects to form circuit with wire, the settling signal processing capacity.This use is only applicable to the design principle Qualify Phase, to install and fix, environmental condition, use do not have in the environment of specific (special) requirements.

Electronic devices and components are directly used in engineering, need satisfy the service object to the requirement of usability, maintainability, testability and reliability.

Summary of the invention

For overcoming the poor reliability that exists in the prior art, install and fix demanding deficiency, the present invention proposes a kind of bushing type connector for diode.

The present invention includes sleeve pipe and 2 collars; The collar is made with electric conducting material, and the line hole of two perforations is arranged at the described collar; The aperture in described line hole is slightly larger than the external diameter of the core of the pin of diode and wire; Overlapping effective insulating material makes; The length that its length must be connected with wire greater than the diode two ends; The internal diameter of sleeve pipe is greater than the external diameter of diode and wire; Described diode, 2 collars are connected wire and are all embedded in the sleeve pipe with connection.

One end pin of diode penetrates in the line hole of first collar, and the core of wire penetrates in another line hole of this collar; The pin of the diode other end is penetrated in the line hole of second collar, and the core of wire penetrates in another line hole of this collar; The pin of diode and the core of wire all weld with the collar.

The present invention, can directly realize with diode such as signal isolation, one-way conduction etc. the processing of some discrete electric signals, replace traditional electronics/electric equipment, realized the direct application of diode, can save cost, simplify test, maintainability, improve the application system reliability.Advantage of the present invention shows: a) reduced the signal transmission link, be conducive to improve the transmission quality of signal; B) reduce part unnecessary in the system, saved cost; C) simplified technological process, enhanced productivity.

After tested, the present invention picks up the undercarriage signal, ruins in the isolation of key signal and has all obtained good effect, and obtained good economic benefit and social benefit.

Description of drawings

Fig. 1 is the method for attachment schematic diagram of diode and Aircraft Cables wire.Wherein:

1. wire 2. cores 3. pins 4. diodes 5. collars 6. wires 7. sleeve pipes

Embodiment

Present embodiment is a kind of connector for diode, comprises sleeve pipe 7 and the collar 5.The collar 5 usefulness electric conducting materials are made, and at the described collar 5 the line hole of two perforations are arranged, and the center line in this line hole all is parallel to the center line of the collar.The aperture in described line hole is slightly larger than the external diameter of the core 2 of the pin 3 of diode and wire, penetrates in the collar 5 with convenient pin 3 and core 2 with diode.Sleeve pipe 7 usefulness insulating material are made, and the length of this sleeve pipe length that must be connected with wire 1 greater than the diode two ends, the reliability that is connected with wire to satisfy diode; The internal diameter of sleeve pipe 7 is greater than the external diameter of diode 4 and wire 1, this sleeve pipe 7 can be enclosed within on diode 4 and the wire 1.

Described sleeve pipe 7 is heat-shrinkable T bush.

During use, diode 4,2 collars 5 are embedded in the sleeve pipe 7, and make 2 collars 5 lay respectively at 4 two ends of diode.The two ends of wire to be connected 1 from sleeve pipe 7 are respectively charged in the sleeve pipe 7.

One end pin 3 of diode 4 is penetrated in the line hole of first collar 5, the core of wire 1 is penetrated in another line hole of this collar 5; The pin 3 of diode 4 and the core 2 of wire 1 are all welded with the collar 5.The pin 3 of diode 4 other ends is penetrated in the line hole of second collar 5, the core of wire 1 is penetrated in another line hole of this collar 5; The pin 3 of diode 4 and the core 2 of wire 1 are all welded with the collar 5.So far, realized that by 2 collars 5 diode 4 is connected with the reliable of wire 1.Put at last sleeve pipe 7, after the heating, sleeve pipe natural shrinking and no longer recovery, whole sub-assembly insulate, seals and has enough working strengths.

Claims (2)

1. a bushing type connector that is used for diode is characterized in that, comprises sleeve pipe and the collar; The collar is made with electric conducting material, and the line hole of two perforations is arranged at the described collar; The aperture in described line hole is slightly larger than the external diameter of the core of the pin of diode and wire; The length that the length of sleeve pipe must be connected with wire greater than the diode two ends; The internal diameter of sleeve pipe is greater than the external diameter of diode and wire; Sleeve pipe is the property shrinkage once; Described diode, 2 collars are connected wire and are all embedded in the sleeve pipe with connection;

One end pin of diode penetrates in the line hole of first collar, and the core of wire penetrates in another line hole of this collar; The pin of the diode other end is penetrated in the line hole of second collar, and the core of wire penetrates in another line hole of this collar; The pin of diode and the core of wire all weld with the collar.

2. be used for as claimed in claim 1 the bushing type connector of diode, it is characterized in that, sleeve pipe adopts insulating material to make.

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