CN2601467Y

CN2601467Y - Composite terminal structure

Info

Publication number: CN2601467Y
Application number: CN 03236410
Authority: CN
Inventors: 方凯平
Original assignee: HU LANE ASSOCIATE Inc
Current assignee: HU LANE ASSOCIATE Inc
Priority date: 2003-01-21
Filing date: 2003-01-21
Publication date: 2004-01-28
Anticipated expiration: 2013-01-21

Abstract

The utility model provides a compound terminal structure, mainly comprising a main body of terminal which is made of copper, a wrapped ring which is made of stainless steel. The main body of the terminal extends to the middle necking part, two location clips intersect into a binding face, and the arc lug is formed in the binding face and extends out along both sides, and a process plate is arranged on the other side of the location clips. The wrapped ring is the two clip sides which extend to the two ends of the substrate. The retaining tablet of the two clip sides with extension and intersection and the clip port corresponding to the process plate form a symmetric end face at the tip end of the retaining tablet, so the retaining tablet of the wrapped ring and the clip port can wrap and clip the binding face of the location clip of the main body and the process plate separately, to avoid that the metal of copper of the main body of the terminal deforms in the high temperature and keep the conductivity.

Description

The combined type terminal structure

Technical field

The utility model relates to a kind of terminal structure.

The utility model specifically is a kind of terminal structure that has firm pressing and high temperature resistant effect concurrently.

Technical background

Well known; terminal is can tighten electric wire to be connected end face with desire; and it is with low cost; and widely industrial quarters is used; but terminal regular meeting influences its conductive effect because of the contact defective tightness; therefore now for the research direction of the improvement of terminal structure; all towards work make its fit more tight and use on have more convenience; China's patent application case No. 85208205 " clad terminal structure improvement " for example; it is by terminal body; lower wire double team sheet; reach the standard grade double team sheet and coated intermediate plate and constitute; it mainly is the locating flange that protrudes outside punching out one hoop on lower wire double team sheet; the nearly lower end of lower wire double team sheet lateral surface is established an inclined-plane; lower wire double team sheet upper end two bight parts are made a breach; nationality is to increase its location applying effect; right above-mentioned structure still has some disappearances; as commonly use terminal in order to increase its conductivity and to consider based on cost; all be one-body molded with the copper metal institute of tool high perveance; only its ductility of copper metal of this tool high perveance is also higher relatively; therefore often because bear high when hot in the high occasion of temperature; can produce the phenomenon of deformation displacement; even make lead double team sheet break away from lead; cause the phenomenon of loose contact, and necessity of improvement is arranged really.

Therefore, how above-mentioned technological difficulties are solved,, be the inventor's research and development motivation so that a kind of terminal that has more firm applying effect to be provided.

Summary of the invention

Primary and foremost purpose of the present utility model is that a kind of combined type terminal structure will be provided, it is by with coating ring plate double team that stainless steel the was constituted jointing end face by the terminal bodies that copper metal was constituted, use and avoid this terminal bodies to be out of shape, and do not lose its conductivity because of bearing high temperature.

Another purpose of the present utility model is that a kind of combined type terminal structure will be provided, and it is that the arc lug that desire can be connected the location intermediate plate in the suitable work of the end face terminal bodies slips between binding face.And see through to coat ring plate folder sidepiece the stop tab front end support end face holds the location intermediate plate towards both sides binding face, open in this location intermediate plate and folder sidepiece and be provided with lug and Jia Kou so that the coating ring plate is positioned on the terminal bodies, and reach the effect of firm pressing.

A purpose more of the present utility model is that a kind of combined type terminal structure will be provided, wherein form a fin of outwards bending in the end in addition that coats ring plate folder sidepiece, with pliability by this fin, provide the location intermediate plate of terminal bodies to open the space outward, be beneficial to the user and be inserted in glue box (Casing), make it to have more convenient and practical property.

The purpose of this utility model is achieved in that

A kind of combined type terminal structure is provided, it is characterized in that, include:

One terminal bodies, it is to form the necking section in the stage casing, and one end extends two location intermediate plates towards the necking section, this two location intermediate plate is to be the binding face that intersects convergent, and respectively form the arc lug in binding face and outside both sides, open, and be provided with tab in this location intermediate plate, and with its end linking strip in addition;

One coats ring plate, its be by substrate towards two ends the corresponding two-clip lateral part that extends, this two-clip lateral part extends two stop tab that are crossing gesture, the most advanced and sophisticated end face that supports that forms symmetry of this stop tab, should support the binding face that end face just can hold the location intermediate plate, and be provided with the folder mouth of corresponding tab in the folder sidepiece.And

This terminal bodies is constituted with copper metal.

This coating ring plate is constituted with stainless steel.

In between the necking section of terminal bodies and strip, form the continual-connecting-part of tool double team sheet.

Holding in addition in the relative stop tab of folder sidepiece that coats ring plate is a fin that forms outwards bending.

Combined type terminal structure provided by the utility model is compared with aforesaid known techniques, has more following advantage and good effect:

1, can prevent that terminal bodies is out of shape because of bearing high temperature, and not lose its conductivity;

2, the stop tab front end by cladding ring plate folder sidepiece support end face holds the location intermediate plate towards both sides binding face, and in this location intermediate plate and press from both sides sidepiece and be provided with tab and Jia Kou, be positioned terminal bodies will coat ring plate, can reach the effect of firm pressing.

3, form a fin of outwards bending in the end in addition that coats ring plate folder sidepiece, using provides the location of terminal bodies intermediate plate to open the space outward, is beneficial to the user and is inserted in the glue box, has more convenient and practical property.

Description of drawings

Fig. 1 three-dimensional exploded view of the present utility model;

Fig. 2 three-dimensional combination figure of the present utility model;

The schematic diagram that combines of Fig. 3 the utility model and strip;

Fig. 4 the utility model with desire combine of jointing end face and lead and move schematic diagram;

Fig. 5 the utility model and desire jointing end face and the state of lead after being connected.The piece number contrast:

1 terminal bodies, 11 necking sections

12 location intermediate plate 13 binding faces

14 arc lugs, 15 continual-connecting-parts

151 double team sheets, 16 tabs

2 coat ring plate 21 substrates

22 folder sidepieces, 23 stop tab

24 support end face 25 folder mouths

26 fin 4 leads

5 desires are connected end face

Embodiment

As shown in Figure 1, 2, the utility model provides a kind of combined type terminal structure, and it mainly coats ring plate 2 by a terminal bodies 1 and is formed, and terminal bodies 1 is connected in a strip 3, and (cooperation is consulted shown in Figure 3), wherein:

This terminal bodies 1 is one-body molded with the copper metal institute of tool high conductivity and ductility, it is to form a necking section 11 in the stage casing, and towards the necking section 11 1 ends extend two location intermediate plates 12, this two location intermediate plate 12 is to be to intersect convergent binding face 13, and respectively form arc lug 14 in binding face 13 and outside both sides, open, and the end in addition of this terminal bodies 1 then is connected (as shown in Figure 3) with strip 3, and in the necking section 11 and 3 of strips form the continual-connecting-part 15 of tool double team sheet 151, with by these double team sheet 151 fixing cords 4;

And this coating ring plate 2 is one-body molded with high temperature resistant stainless steel material institute, it mainly is to extend two-clip lateral part 22 by a substrate 21 towards the two ends correspondence, this two-clip lateral part 22 extends two stop tab 23 towards location intermediate plate 12 ends of terminal bodies 1, this two stop tab 23 is the gesture that are crossing, and form symmetry in the tip of this stop tab 23 support end face 24, should support the binding face 13 that end face 24 just can hold the location intermediate plate 12 of terminal bodies 1, and the folder sidepiece 22 in this coating ring plate 2 is provided with corresponding clip mouth 25 towards inner edge, and be provided with tab 16 in the location of this terminal bodies 1 intermediate plate 12 corresponding clip mouths 25 places, to hold tab 16 by folder mouthful 25 buttons, make it to coat ring plate 2 and be positioned terminal bodies 1, and in a fin 26 of holding the outside bending of formation in addition of folder sidepiece 22, with pliability, provide the location intermediate plate 12 outer spaces of opening of terminal bodies 1 by this fin 26;

As shown in Figure 4, be to implement situation for linking of the present utility model, wherein be lead 4 to be gripped the back by the double team sheet 151 of terminal bodies 1 be about to desire and be connected end face 5 and slip into 13 of binding faces along the arc lugs 14 of the location intermediate plate 12 in the work terminal bodies 1, and through outer the centre that fin 26 is produced of propping up that coats ring plate 2 folder sidepieces 22, and impel end face 24 holds location intermediate plate 12 towards both sides the binding face 13 of keeping out of stop tab 23 front ends, use and reach the purpose of promoting firm pressing effect through elasticity.(as shown in Figure 5), and also nationality possesses flexual fin 26 by this coating ring plate 2 and outwards bends, and makes it to be beneficial to the glue box to combine, and has convenient and practical property.

Moreover, because cladding ring plate 2 is constituted with resistant to elevated temperatures stainless steel, make it and during with terminal bodies 1 that copper metal was constituted, can effectively prevent electrical equipment place (as: car engine is interior), and the conductive characteristic of docking point exerts an influence because of being arranged in high temperature in double team.

In sum, the utility model is being broken through under the prior art configurations, innovate and on the kenel of space, really belong to, and the special efficacy that it is promoted, also non-be familiar with this skill person institute easily full of beard and, moreover, also not open before the utility model application, the progressive of its tool, practicality, the obvious application important document that has met novel patent, the whence proposes novel application in accordance with the law.

Only the above only is of the present utility model one preferable possible embodiments; non-thus promptly arrest limit claim of the present utility model (such as: composite is not the collocation that only is defined as copper metal and stainless steel; and the form of restriction male and female terminal); so use the utility model specification and diagramatic content such as or do not take off the equivalent structure that its skill spirit is done; directly or indirectly apply to other correlative technology field person, all in like manner all ought to be contained in the scope of patent protection of the present utility model.

Claims

1, a kind of combined type terminal structure is characterized in that, includes:

One coats ring plate, its be by substrate towards two ends the corresponding two-clip lateral part that extends, this two-clip lateral part extends two stop tab that are crossing gesture, the most advanced and sophisticated end face that supports that forms symmetry of this stop tab, should support the binding face that end face just can hold the location intermediate plate, and be provided with the folder mouth of corresponding tab in the folder sidepiece.

2, by the described combined type terminal structure of claim 1, it is characterized in that this terminal bodies is constituted with copper metal.

By the described combined type terminal structure of claim 1, it is characterized in that 3, this coating ring plate is constituted with stainless steel.

4, by the described combined type terminal structure of claim 1, it is characterized in that, between the necking section of terminal bodies and strip, form the continual-connecting-part of tool double team sheet.

By the described combined type terminal structure of claim 1, it is characterized in that 5, holding in addition in the relative stop tab of folder sidepiece that coats ring plate is a fin that forms outwards bending.