CN2208746Y - Terminal for electric connector - Google Patents

Abstract

The utility model relates to a terminal for an electric connector, and the utility model is a sheet metal which is integrally punched and formed. The utility model comprises a base, two high and low walls which are respectively arranged at the both ends of the base, and a couple of touch feet, wherein, the touch feet extend in arcs to form a jack from the base near the high wall to the position between the high wall and the low wall, elastic spaces are respectively formed between the high and the low walls, furthermore, the tail ends of the touch feet respectively extend to form an elastic space in the jack, and when the tail ends of the touch feet are abutted, the utility model has excellent elasticity and flexibility contact effect.

Description

Terminal for electric connector

The utility model relates to a kind of connector terminals, particularly relates to a kind of connector terminals of high flexible.

Electric connector is to be used for connecting circuit plate and circuit substrate, as shown in fig. 1, connector terminals 1 comprises the low wall of the high wall of a microscler base portion 11,12,13, two haptic elements 14,15 and fixing feet 16, height wall 12,13 is located at microscler base portion 11 two ends, and be respectively equipped with trip 121,131, two haptic elements 14 form a socket 17 from base portion 11 1 ends to 11,12 oblique arcs extensions of high and low wall, and respectively and 11,12 on high and low wall form elastic space 18,19, fixing feet 16 is to be located at the lower end of base portion 11.As shown in Figure 2, it is the profile that terminal 1 is located at an inclined Connection Block 2, the trip 121,131 and Connection Block 2 buckles of height wall 12,13, during use, fixing feet 16 solid weldings when circuit board 25 will connect, are inserted circuit board 25 on circuit substrate from socket 17, down fixed by the fastening part of Connection Block 2 by circuit board 25 upper ends again, circuit board 25 lower ends then connect into inclined connection status with two haptic elements 14,15.

The electric connector terminal of above-mentioned prior art has following shortcoming:

Because 14,15 of two haptic elements of terminal 1 are small arc, extend by elastic space 18,19, thus whole elasticity and flexible not good, if when the circuit board that is connected 25 is thicker, cause the distortion of two haptic elements 14,15 easily, when connecting again, then can't normally touch than thin laminate circuit.

The purpose of this utility model is to provide a kind of connector terminals, has high flexible and the flexible effect that touches, and can not cause the plastic deformation of haptic element when connecting thicker circuit board.

Of the present utility model being characterised in that: two haptic elements of this terminal prolong, and make pin have better elastic reaction space, and have high flexible and the flexible effect that touches.

The utility model connector terminals structure, be with the moulding of sheet metal integrated punching, comprise a base portion, Gao Bi and a low wall and two haptic elements, the base portion lower end is provided with fixing feet, high and low wall is located at the two ends of base portion respectively, two haptic elements extend to form a socket from base portion near high wall is curved between high wall and low wall, and form elastic space respectively and between high and low wall, and it is characterized in that: the tail end of each haptic element is elastic space of bending extension formation in socket respectively.By above latent structure, haptic element bends to another elastic space more respectively, so two haptic elements have splendid elasticity and the flexible effect that contacts except forming the elastic space respectively and between high and low wall in socket.

Below by most preferred embodiment and accompanying drawing connector terminals of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is a prior art connector terminals structure.

Fig. 2 is the profile after the assembling of prior art connector terminals.

Fig. 3 is the plane graph of the utility model preferred embodiment.

Fig. 4 is the stereogram after the utility model preferred embodiment assembling.

Fig. 5 cuts open body figure after the utility model preferred embodiment assembling.

Fig. 6 is the user mode figure of the utility model preferred embodiment.

As Fig. 3, the utility model preferred embodiment connector terminals is the moulding with the sheet metal integrated punching, comprises the high wall of a base portion 31,32, low wall 33 and first, second haptic element 34,35.

Base portion 31 is to be the microscler shape of level, and the lower end is provided with a fixing feet 36.

High wall 32 and low wall 33 are located at the two ends of base portion 31 respectively, and the outside is respectively equipped with trip 321,331.

First and second haptic element 34,35 reaches curved extension between low wall and forms a socket 301 to high wall near high wall 32 from base portion 31, first haptic element 34 is to extend and 32 formation of high wall elastic space 302 to high wall 32, first haptic element 34 highly exceeds low wall 33 and flushes with high wall 32 approximately, and tail end 341 bending extension and form another elastic space 303 in socket 301.Second haptic element 35 is to extend with 33 on low wall to low wall 33 to form elastic space 304, highly slightly exceeds and hangs down wall 33, and tail end 351 bending extension and form another elastic space 305 in socket 301.

By above structure, first, second haptic element 34,35 except respectively and 32,33 on high and low wall form the elastic space 302,304, first and second haptic element 34,35 in socket 301, bends to another elastic space 303,305 more respectively, so can have splendid elasticity and the flexible effect that touches when tail end 341,351 is conflicted.

The utility model is to produce an assembling sheet 4 in integrated mode when making punching press, can automation be assembled on the Connection Block, assembling sheet 4 is provided with folding line 45 with 32,33 exchanges place of height wall, and behind the Connection Block of packing into two folding lines 45 being fractureed just to become the shape of present embodiment.

As Fig. 4, shown in 5, be stereogram and the profile after 3 assemblings of present embodiment terminal, the two ends of Connection Block 5 are provided with fixture block 51 and push sheet 52 aside, with fastening or relieving circuit board, the two ends of Connection Block 5 are provided with fixture block 51 and push sheet 52 aside and terminal 3 is from top to bottom packed into, with fastening or relieving circuit board, and terminal 3 is from top to bottom packed into behind the Connection Block 5, the trip 321 of height wall, 331 with Connection Block 5 fastenings, as shown in Figure 6, when connecting circuit board 6 be appoint be 75 the degree stretch into by socket 301, down just can be subjected to fixture block 51 fastenings of Connection Block 5 again by circuit board 6 upper ends, circuit board 6 lower ends are then with first, two haptic elements 34,35 tail end 341,351 one-tenth inclined connection status.

In sum, upper and lower haptic element 34,35 tail ends 341,351 of terminal 3 of the present utility model have splendid elasticity and the flexible effect that touches when being conflicted, so can bear bigger deflection, can not produce plastic deformation because circuit board is too thick, touch effect and follow the string.

Claims (2)

1, a kind of connector terminals, comprise a base portion, a Gao Bi, a low wall and two haptic elements, this high and low wall is located at the two ends of base portion respectively, two haptic elements extend to form a socket from base portion near high wall is curved between high wall and low wall, and each haptic element forms an elastic space respectively and between high and low wall, it is characterized in that:

The afterbody of each haptic element is elastic space of bending extension formation in this socket respectively.

2, connector terminals as claimed in claim 1 is characterized in that:

The outside of this high wall and low wall respectively is provided with trip.

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