CN2763986Y - Improved structure for spring terminal of battery connector - Google Patents

Abstract

The utility model relates to an improved structure for a spring terminal of a battery connector, particularly to an axial elastic terminal which uses the change of the model of the geometric structure of a terminal to make the terminal match different force. The utility model reaches the purpose of multiple terminal moving functions, can be made of punching molds formed integrally and reduces the manufacture cost and time of products to increase the rate of good products and the market competitiveness of products.

Description

The structure-improved of battery connector flexible terminal

Technical field

The utility model provides a kind of structure-improved of battery connector flexible terminal, and especially a kind of to bear multiple different power axial, and reaches the flexible terminal of multiple direction of action.

Background technology

See also shown in Fig. 1-2.Known battery connector is to comprise a plug end and a socket end, plug fit by plug end and socket end, and make the terminal of plug end and the terminal of inserted terminal inside be able to certain coupling, reach the effect that signal transmits, correlation technique sees also as Taiwan patent application case number the 88210818th, No. 89204536, wherein, the terminal 9 of tool elasticity effect is generally industry and uses, it is with impact style machine-shaping by a copper sheet, be to comprise one to couple end 90 and one terminals 91, stage casing between two ends is the elastic structure 92 of a continuous U-shaped, and the structure of whole terminal then is to be inserted in by the bottom of terminal casket seat 80, and the elastic structure 92 of terminal is placed in the groove seat of terminal casket seat 80, terminal 9 is moved in the space of groove seat by its elastic structure, has the elasticity multiple effect of contracting and make it couple end 90.Only, this known elasticity terminal has some shortcomings:

1. such terminal only possesses the function of single axial start direction, so can only be applicable to specific machine;

2. because this terminal structure is the structure that is very tiny, when punching press is made easily because of the action of strip or tow down, cause terminal structure crooked towards both sides, make it not only directly have influence on the location of following process, also can make terminal produce crooked phenomenon, to such an extent as to terminal with terminal casket seat storing process in, can't be really with terminal as in the terminal casket seat, cause the lifting of defective products.

Novel content

Main purpose of the present utility model is to provide a kind of structure-improved of battery connector flexible terminal, it is the change that utilizes the geometry moulding of terminal, make the terminal different power of can arranging in pairs or groups axial, reach the effect of multiple terminal start direction, there are enough elastic forces to bear the strength that is compressed with seasonal terminal, make its elastic construction be difficult for causing distortion because of elastic fatigue.

Another purpose of the present utility model is to provide a kind of structure-improved of battery connector flexible terminal, can machine integrated flexible terminal structure by the progressive press tool processing procedure, to reduce the manufacturing time and the cost of product, promote the product yield, and increase the market competitiveness of Related product.

By the above-mentioned purpose structure-improved of a kind of battery connector flexible terminal of the utility model as can be known, the structure of this flexible terminal is to include a contact site, an elastic portion and a location division, it is characterized in that:

This contact site, contact site are " V " type bodies that is a bending, are provided with a lug in the one end, and the other end then connects elastic portion by a curved arc;

This elastic portion, its structure are to be one " S " shape body, are that an end then is connected with this contact site by a curved arc, and the other end then extends into the location division;

This location division is to be connected in elastic portion, and its structure comprises an interference plate and weld part, and wherein, this interference plate links to each other with a sidepiece of elastic portion, and lower edge then extends angle in the interference plate both sides, and weld part then self-interference plate one lateral margin bending extends.

So, geometrical construction by curved arc and elastic portion, when the touching of outside terminal and the utility model, outside terminal can multiple different touching axially reaches power and is connected with flexible terminal, and flexible terminal must reach with multiple action shaft to bearing the axial effect of different powers.

Description of drawings

For more clearly setting forth architectural feature of the present utility model and effect, preferred embodiment is described in detail to the utility model below in conjunction with accompanying drawing, wherein:

Fig. 1 is the schematic perspective view of known connector;

Fig. 2 is the schematic perspective view of known bonder terminal;

Fig. 3 is the schematic perspective view of the utility model embodiment;

Fig. 4 is the overall appearance figure of the utility model embodiment flexible terminal and insulation shell;

Fig. 5 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment flexible terminal and insulation shell;

Fig. 6 is the stressed preceding start directional diagram of the utility model embodiment terminal;

Fig. 7 is the start directional diagram of the utility model embodiment terminal after stressed;

Fig. 8 is another start directional diagram after stressed of the utility model embodiment terminal.

Embodiment

See also shown in Figure 3ly, the structure-improved of the utility model battery connector flexible terminal 100 is to comprise a contact site 1, elastic portion 2 and location division 3;

Wherein, contact site 1 is to be bending " V " type body, be provided with a lug 11 in the one end, when this lug 11 is contact site 1 start, retaining part as elastic recovery, the other end then connects a curved arc 12, and extend elastic portion 2 from curved arc 12 connections, this elastic portion 2 is to be one " S " shape body, connects location division 3 in its other end, and this location division 3 is to comprise an interference plate 31 and weld part 32, this interference plate links to each other with a sidepiece of elastic portion 2, respectively be provided with groove 33 in interference plate 31 both sides, then extend angle 34 from groove 33 lower edges, weld part 32 self-interference plates 31 1 lateral margins bend inwards and extend.

Battery connector flexible terminal 100 of the present utility model can be arranged in pairs or groups in different mechanism for implementing according to making the difference of flowing mode, wherein a preferred embodiment is shown in Fig. 4-6, this electric connector 4 is to comprise an insulation shell 41 and a plurality of flexible terminal 100, wherein, insulation shell 41 is to be a cuboid, being provided with a plurality of terminal containing slots 411 in the one side inserts for elasticity terminal 100, this accepting groove 411 is to comprise an accommodation space 412 for being nested with flexible terminal 100, be provided with the start space of an opening 413 in accommodation space 411 1 sides as flexible terminal 100 contact sites 1, insulation shell 41 bottoms 414 are provided with a kerve 415 that communicates with accommodation space 412, be provided with a card sealing 416 in kerve 415 1 sides, this card sealing 416 can engage for 100 location divisions, 3 insertions of elasticity terminal and with angle 34, reach a fixing effect, the in addition two sides of kerve 415 then respectively are provided with groove 417 and offset with weld part 32 and close, and are provided with a plurality of reference columns 418 that are fixed on the machine plate in 414 of insulation shell 41 bottoms; When flexible terminal 100 is located at insulation shell 41, termination contact portion 1 stretches-goes out from the opening 413 of accommodation space 412, under normality, be resisted against the inwall of the terminal containing slot 411 in the insulation shell 41 in 11 of the lugs of these contact site 1 one ends, 2 of this terminal elastic portion are arranged in the accommodation space 412,31 of the interference plates of this location division 3 are inserted in the card sealing 416 of kerve 415, and 32 of weld parts are fastened in the groove 417.

By above-mentioned structure, when the external terminal of butt connector is contact site 1 touching with a forward power and flexible terminal 100, contact site 1 is stressed can be towards the same axial compression elastic portion 2 that pushes with power, S physique structure by elastic portion 2, elastic portion 2 is a state that presses, as shown in Figure 7: and when the external terminal of butt connector be during with a vertical direction power and flexible terminal 100 touchings, contact site 1 all can be because of size and the direction that is subjected to active force with the S body of elastic portion 2, be a low-angle inclination deformation, as shown in Figure 8; Show that the utility model is changed by the elasticity that the structural design of a plurality of fulcrums can reach multi-direction type, can promote the practicality of terminal, it can be worked in coordination with different mechanisms, reach one multiplex's effect.

The above, it only is a structure improved preferred embodiment wherein of the utility model electric connector flexible terminal, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.

Claims (1)

1, a kind of structure-improved of battery connector flexible terminal, the structure of this flexible terminal are to include a contact site, an elastic portion and a location division, it is characterized in that:

This contact site, contact site are " V " type bodies that is a bending, are provided with a lug in the one end, and the other end then connects elastic portion by a curved arc;

This elastic portion, its structure are to be one " S " shape body, are that an end then is connected with this contact site by a curved arc, and the other end then extends into the location division;

This location division is to be connected in elastic portion, and its structure comprises an interference plate and weld part, and wherein, this interference plate links to each other with a sidepiece of elastic portion, and lower edge then extends angle in the interference plate both sides, and weld part then self-interference plate one lateral margin bending extends.

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