CN2434798Y - Terminals - Google Patents

Abstract

The utility model relates to a terminal which comprises a leading-in head, a cutting sleeve body and a pin. The utility model is characterized in that the terminal is composed of a die plate through circular curl butt-joint, and the die plate comprises the explanate leading-in head which is formed in advance, the wider explanate cutting sleeve body, an explanate diameter shrinking part which is gradually shrunk downwards, and the narrow explanate pin. The explanate cutting sleeve body directly is rushed out with a plurality of elastic clips in the same direction. When the die plate is curled, the explanate diameter shrinking part is extended, and forms a concentric device together with the explanate and the cutting sleeve body. The cutting sleeve body forms the oblique inner extending elastic clip which integrates a plurality of pieces to a whole. The elastic clip does not deflect or disengage, the quantity of finished products can be improved, and the entire manufacturing cost is reduced.

Description

Terminal

The utility model relates to a kind of terminal of electronics Connection Element, and particularly a kind of being curled by profiled sheeting docked the stay-in-grade terminal that forms.

See also Fig. 1, be a kind of terminal 1 ' commonly used, this terminal 1 ' includes importing head 11 ', socket tube 12 ', the footpath portion 13 ' of contracting, pin 14 ' and one plugs the elasticity folder 15 ' in socket tube 12 ', its forming method is for getting solid round rod through turning, boring or the system of milling form, and make the elasticity folder 15 ' packing that is connected with a plurality of intermediate plates at last in advance with one and plug into socket tube 12 ', this kind formation structure not only manufacturing processing cost of terminal 1 ' itself is high, and elasticity folder 15 ' is in plugging it the time, idol can plug the incorrect or deflection of depth location, loosening problem is becoming unstable qualitatively.

Problem of the present utility model be on the industry to the demand of terminal moulding and actual application problem, improve and give research.

Main purpose of the present utility model is that a kind of terminal will be provided, and can reach to reduce whole manufacturing cost, solves normal flexible folder simultaneously and plugs the problem that depth location is incorrect or deflection is loosening, make its elastic clip not deflection break away from and can improve end product quality.

The purpose of this utility model is achieved in that

A kind of terminal, this terminal include and import head, cutting ferrule body and pin, and wherein the cutting ferrule body has the multi-disc elastic clip, then are formed with the footpath portion of contracting between cutting ferrule body and pin; It is characterized in that: this terminal is to be formed through the round crimp butt joint by a profiled sheeting, wherein portion and the narrower open and flat pin of a width contract in the profiled sheeting open and flat footpath that includes open and flat cutting ferrule body, the downward convergent of width of open and flat importing head, the wider width of moulding in advance, this open and flat cutting ferrule body is directly for having gone out the multi-disc elastic clip in the same way, curling butt joint by this profiled sheeting, the open and flat footpath portion of contracting is extended, this open and flat pin and cutting ferrule body concentric arrangement form a concentric setting, and this cutting ferrule body is formed with the elastic clip that the multi-disc one is stretched in oblique.

The utility model utilizes the profiled sheeting butt joint of curling to form, and utilizes punching out in advance to form the multi-disc one and stretches the elastic clip technology in oblique, reaches the purpose that reduces whole manufacturing cost, improves end product quality.

The utility model is simple in structure, provide a kind of improved terminal to form structure, to reduce manufacturing cost and can obtain the elastic clip that the multi-disc one is stretched in oblique, and can avoid normal flexible folder to plug the problem that depth location is incorrect or deflection is loosening, improve product quality, reduced manufacturing cost and the tool practicality.

Further specify the technical solution of the utility model and embodiment below in conjunction with accompanying drawing.

Description of drawings:

Fig. 1 is the cutaway view of known terminal;

Fig. 2 is the stereo appearance figure of the utility model terminal;

Fig. 3 is the floor map of the utility model terminal profiled sheeting;

Fig. 4 is the 4-4 cutting line of Fig. 3 and the profile that the arrow direction indication is looked;

Fig. 5 is the profile of the utility model terminal;

Fig. 6 is the user mode profile of the utility model terminal.

See also shown in Fig. 2,5,6, terminal 1 of the present utility model includes and imports head 1, cutting ferrule body 12 and footpath contract portion 13 and pin 14, and wherein cutting ferrule body 12 has multi-disc elastic clip 121, and 14 of cutting ferrule body 12 and pins are formed with the portion 13 of directly contracting; And terminal 1 of the present utility model be utilize to launch, punching out in advance forms, and adopt with the round crimp butt joint and form.

See also shown in Fig. 3,4,6, above-mentioned terminal 1 is to be formed through the round crimp butt joint by a profiled sheeting 10, contract portion 103 and the narrower open and flat pin 104 of a width of the profiled sheeting 10 open and flat footpath that includes open and flat cutting ferrule body 102, the downward convergent of width of open and flat importing head 101, the wider width of moulding in advance wherein, and in open and flat cutting ferrule body 102 directly for having gone out multi-disc elastic clip 1021 in the same way; By above-mentioned profiled sheeting 10 when curling, the open and flat footpath portion 103 of contracting is extended, make it together with open and flat pin 104 and cutting ferrule body 12 concentric arrangement, and can become one to be provided with one heart, and in cutting ferrule body 12 be formed with elastic clip 121 that the multi-disc one stretches in oblique reach elastic clip 121 not deflection break away from, and can reduce manufacturing cost, and avoid the known elasticity folder to plug the incorrect problem of becoming flexible with deflection of depth location.

According to the above description as can be known, terminal utilization of the present utility model launches, punching out in advance is formed with the multi-disc one and stretches elastic clip in oblique, can reach the shortcoming that reduces known terminal elasticity folder, relative quality by punching out, cans technology energy finished product, this improved terminal forms structure, meet the utility model patent important document, so submit utility application in accordance with the law.

Claims (1)

1, a kind of terminal, this terminal include and import head, cutting ferrule body and pin, and wherein the cutting ferrule body has the multi-disc elastic clip, then are formed with the footpath portion of contracting between cutting ferrule body and pin; It is characterized in that: this terminal is to be formed through the round crimp butt joint by a profiled sheeting, wherein portion and the narrower open and flat pin of a width contract in the profiled sheeting open and flat footpath that includes open and flat cutting ferrule body, the downward convergent of width of open and flat importing head, the wider width of moulding in advance, this open and flat cutting ferrule body is directly for having gone out the multi-disc elastic clip in the same way, curling butt joint by this profiled sheeting, the open and flat footpath portion of contracting is extended, this open and flat pin and cutting ferrule body concentric arrangement form a concentric setting, and this cutting ferrule body is formed with the elastic clip that the multi-disc one is stretched in oblique.

Images