CN2575876Y - 60 channel connector structure - Google Patents

Abstract

The utility model relates to a video signal plug with an angle. The utility model solves the technical problem that the video signal plug with the angle is made of all metal, and has reasonable and compact structure, delicate and coordinated external shape, simple assembling process, and stable and reliable electrical property. The technical proposal solving the problem is that the video signal plug with the angle is provide with a plug casing, a stem on the center in the casing, and an insulating sleeve which is wrapped out of the stem. The utility model is characterized in that one end of the plug casing is connected with a turning joint made from the same material; the turning joint which forms 90 DEG with the plug casing is provided with a wire hole in axial direction; the upper end of the wire hole is connected with a through hole which is vertically communicated with the wire hole; the through hole is on the coaxial line with the stem is provided with screw thread; the outer end of the through hole is provided with insulating pieces and fixing screws. The utility model can be used for the receiving and the emission of a video signal in electronic equipment.

Description

The vision signal plug that has the turning

Technical field

The utility model relates to a kind of vision signal plug, relates in particular to the vision signal plug that has the turning.Be applicable to the reception and the emission of vision signal in the electronic equipment.

Background technology

General vision signal plug profile is similar to circle, one end is connected with socket on the electronic equipment, the other end connects electric wire, and some is local because the restriction in space needs plug to turn 90 °, therefore a kind of plug is arranged at present, and it turns head part and makes of plastics, involute by upper and lower cover, after turning 90 °, electric wire draws the outside again, inside also must be fixed with epoxy resin, but its shortcoming is that to turn area of bed bigger, and space occupied during use is also big, interior welds point is many, easy sealing-off, rosin joint, part that relates to and processing step are also many, and profile is exquisite inadequately.

Summary of the invention

The technical problems to be solved in the utility model is: the vision signal plug that provide a kind of all-metal, rational in infrastructure compactness, profile exquisitely to coordinate, assembly technology is simple, electric performance stablity has the turning reliably.

The technical scheme that the utility model adopted is: the vision signal plug that has the turning, have plug body, enclosure central authorities stem stem, wrap in the insulating case of stem stem outside, it is characterized in that plug body one end be connected with make with same material become 90 ° the joint that turns with plug body, turn joint axis to having wire hole, wire hole upper end be connected with perpendicular connection and with stem stem coaxial line and screwed through hole, the outer end of this through hole is furnished with insulating trip and hold-down screw.

The joint inner chamber that turns below stem stem is shaped on the notch that can embed electric wire.

A sidewall that turns joint has the screwed hole that is communicated with wire hole, the equipped screw of marking closely in it.

The described profile that turns joint is a rectangle.

The beneficial effects of the utility model are: this plug all adopts same metal material, and identical process of surface treatment is so profile is the integral body of a complete sum association; Volume is little, reasonable in design is compact, profile is exquisite generous; Related part is few, assembly technology is simple, pad is few, so electric performance stablity is reliable.

Description of drawings

Fig. 1 is an exploded view of the present utility model.

Fig. 2 is the cutaway view that the utility model turns blank area.

Fig. 3 is the left view after Fig. 1 removes hold-down screw and insulating trip.

Embodiment

As shown in the figure, present embodiment comprises plug body 1, turns joint 2, stem stem 3, insulating trip 4, hold-down screw 5, marks closely screw 6, insulating case 7, coaxial shielding electric wire 8.Plug body 1 and turn joint 2 and adopt stainless steels to make.

The plug of this routine barrel portion and common video plug do not have any difference, difference is that its right angle, rear end connects a rectangular-shaped joint 2 that turns, method of attachment can be that one is made in direct die sinking, also can be that tight fit is pressed into, turn joint inside and have vertical wire hole, the upper end of wire hole connects the through hole of a level, stem stem 3 coaxial lines in this through hole and the cannon plug shell 1, and the outside of stem stem 3 is with insulating barrier 7.Inner insulating layer 8-3 and innermost copper cash 8-4 that coaxial cord 8 is weaved into netted screen 8-2, white by the external insulation layer 8-1 of black, copper wire in it form.External insulation layer 8-1 is peelled off one section, expose netted copper wire screen 8-2, again inner insulating layer 8-3 is peelled off one section, the copper cash 8-4 that exposes the center, the electric wire that strips is stretched in the wire hole that turns joint, the step 2-2 of wire hole inner chamber is withstood at the top of external insulation layer 8-1, the copper mesh screen 8-2 that exposes then with turn inner nosepiece wall and contact, the top of inner insulating layer 8-3 has arrived the top of wire hole, in order to make the copper cash 8-4 that stretches out and stem stem 3 substantially in one plane, with stem stem 3 belows, the inner chamber that this section of wire hole top turns joint digs out a notch 2-1, so that the inner insulating layer 8-3 that stretches into is embedded wherein, insulating trip 4 is put in the rear end welding of copper cash 8-4 and stem stem 3, tightens hold-down screw 5.For electric wire is fixedly secured in turning joint, have two at a sidewall that turns joint and attack threaded through hole, after electric wire welds, fixing with marking closely screw 6 in these two screwed holes.

The vision signal plug that assembles, the innermost copper cash 8-4 of electric wire is connected with stem stem 3, as a utmost point, the screen 8-2 of electric wire with turn joint 2 just plug body 1 be connected, as another utmost point (general ground connection), the insulating barrier insulation is arranged all between two utmost points.

Claims (4)

1. coaxial signal plug that has the turning, have plug body (1), enclosure central authorities stem stem (3), wrap in the insulating case (7) of stem stem outside, it is characterized in that: plug body (1) one end be connected with make with same material become with plug body 90 ° turn joint (2), turn joint axis to having wire hole, wire hole upper end be connected with perpendicular connection and with stem stem (3) coaxial line and screwed through hole, the outer end of this through hole is furnished with insulating trip (4) and hold-down screw (5).

2. the coaxial signal plug that has the turning according to claim 1 is characterized in that: joint (2) inner chamber that turns in stem stem (3) below is shaped on the notch (2-1) that can embed electric wire.

3. the coaxial signal plug that has the turning according to claim 1 and 2 is characterized in that: a sidewall that turns joint has the screwed hole that is communicated with wire hole, equipped oncomelania nail (6) in it.

4. the coaxial signal plug that has the turning according to claim 1 and 2 is characterized in that: the described profile that turns joint is a rectangle.

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