CN1614824A - Conductive terminal of electric connector - Google Patents

Abstract

The invention has a conduction body. A uphold part is set on the conduction body. The conduction terminal is set on the extension of one side of conduction body. A bend plane griper block is set on the conduction body. Due to adding a bend plane griper on conduction body and combining another griper block that is replaced by plastic, so the wonderful fixing result can be obtained.

Description

A kind of conducting terminal of electric connector

Technical field

The invention provides a kind of conducting terminal of electric connector.

Background technology

The conducting terminal of electric connector of the prior art, comprise conductive body by the bar material stamping-out, the both sides of conductive body are upwards extended punching out again conducting end with the corresponding cooperation in coupling part of circuit board, just the conducting terminal tool is provided with two conductive feet, can be bad when putting in the electrically contacting of circuit board (conduction) according to the conducting terminal of this structure, it is unstable or use the intermediate frequency living signal interruption that takes place frequently that start just appears in computer easily like this, the principal element that instruction is stopped, simultaneously because two legs of conducting terminal have elasticity, when implanting with robotic arm, can not very correct implantation be fixed in the body of electric connector, moreover, each conducting terminal and contact jaw circuit board, still need through intensive soldering, just can finish via multiple tracks processing operation, only the processing procedure of the conducting terminal structure of so existing electric connector is quite cumbersome, required manpower, material resources are higher, thereby it is high to cause production cost to occupy, relative again is always higher at fraction defective, on quality and production efficiency, can not meet economic benefit, can't occupy superiority at the stage of competition in the industry, the real problem place that is faced solution by current industry.

Summary of the invention

The objective of the invention is to solve prior art problems, provide a kind of and electrically contact, the conducting terminal of the electric connector of good fixing effect.

The object of the present invention is achieved like this:

The conducting terminal of electric connector provided by the invention, it has a conductive body, this conductive body is provided with a support portion, this conductive body is provided with the conducting end that matches with the coupling part of circuit board from side direction extension, in addition, be provided with the one stamping-out on this conductive body again and form single flexure plane grip block, it cooperates with plastic cement flexure plane on the electrical connector body when being combined on the electrical connector body when conducting terminal, and can realize the clamping of holding chip pin.

Described support portion and described conducting end meet at right angles.

The described conducting end that matches with the coupling part of circuit board is provided with a salient point.

Because conducting terminal provided by the invention has only a conducting end, this conductive body is provided with the one stamping-out and forms single flexure plane grip block, the other end of conducting terminal replaces with the plastic cement that is fixed on the electrical connector body, so can obtain splendid fixed effect, make simultaneously between conducting terminal and the plastic cement to produce a good chucking power, the conducting terminal that makes electric connector pushes to have well with circuit board and electrically contacts passing through rocking bar.

Therefore, the conducting terminal of electric connector provided by the invention has designs simplification, good fixing effect, soldering convenience, contacts advantages such as conductance is good.

Particularly has only the conducting terminal on the electric connector of monolateral conducting end, manufacture craft is more simplified, reduce fraction defective and cost of manufacture, technological means is widely used in the electronic chip assembling more by this, the conducting terminal of electric connector is being promoted through eccentric rocking bar, can better electrically contacting be arranged with circuit board, promote product quality and computer stability.

Description of drawings

The invention will be further described below in conjunction with accompanying drawing.

Fig. 1 is for to have the embryo conducting terminal to be implanted in the schematic diagram of jetting mold punching out;

Fig. 2 is for taking shape in conducting terminal the structural representation of the completion status on the electric connector;

Fig. 3 takes shape in cutaway view on the electric connector for conducting terminal;

Fig. 4 is the exploded view of crystal base and electric connector;

Fig. 5 is wafer and wafer socket and electric connector assembling schematic diagram;

Fig. 6 is that the wafer pin contacts situation figure with the conducting terminal of electric connector;

Fig. 7 is Fig. 6 truncation surface A-A cutaway view.

Embodiment

The conducting terminal 3 of electric connector 2 of the present invention, at first be to pick up from the embryo (asking for an interview Fig. 1 and 2) that moving progressive press tool stamping-out becomes conductive body 3 ' by bullion sheet material, conductive body 3 ' is provided with and penetrates male model 4 and lean on into the support portion 31 that cooperates, conductive body 3 ' is provided with the conducting end 32 that partly matches with being connected of circuit board 5 (asking for an interview Fig. 7) from side direction extension, and the support portion 31 of conducting terminal 3 is tied to form the right angle with conducting end 32 again.

In addition, it also is the flexure plane grip block 33 that is formed by bullion one stamping-out that conductive body 3 ' is provided with again, also because 3 of conducting terminals are provided with the conducting end of this flexure plane grip block 33, and the other end of conducting terminal 3 is with being fixed on plastic cement flexure plane 21 replacements on electric connector 2 bodies, and it is symmetrical with 33 one-tenth of the single flexure plane grip blocks of conducting terminal 3, enable to do holding chip 6 pins 61, and then can obtain the resilient clamp power an of the best.

The male model 4 of these mating electrical connector 2 ejection formations, be laid with some cylinders 44, cylinder 44 except be provided with for 33 one-tenths of the single flexure plane grip blocks of conducting terminal 3 wait the shape cooperation plant-accepting groove 41, system plants with robotic arm and is inserted into, and be provided with flexure plane 42 again with 41 one-tenth symmetric positions of accepting groove, be as the plastic cement flexure plane 21 that becomes to replace on electric connector 2 bodies; The top of cylinder 4 is provided with small convex pillar 43 again, makes the while in electric connector 2 in ejection formation form salient point 321 (asking for an interview Fig. 3) in the lump in conducting end 32, simplifies the work of soldering with this salient point 321, and can with 5 one-tenth best electrically contacting of circuit board.

Continue to see also Figure 4 and 5.In order to do finishing when crystal base 7 and electric connector 2 and rocking bar 8 assemblings, and wafer 6 inserted on the crystal bases 7 with pin 61, the conducting terminal 3 of electric connector 2 is being pushed through rocking bar 8, impel the pin 61 of wafer 6 can be subjected to plastic cement flexure plane 21 and conducting terminal 3 33 one-tenth resilient clamp of set single flexure plane grip block (asking for an interview Fig. 6 and 7) on electric connector 2 bodies, and can obtain best electrically contacting.

To sum up institute is old, and the present invention can abbreviate processing procedure, can lower fraction defective greatly, and then reduces the whole production cost, increases economic efficiency and competitiveness, has progressive.

Claims (3)

1, a kind of conducting terminal of electric connector, it has a conductive body, it is characterized in that: this conductive body is provided with a support portion, and this conductive body is provided with conducting end from side direction extension, in addition, be provided with the one stamping-out on this conductive body again and form single flexure plane grip block.

2, conducting terminal according to claim 1 is characterized in that: described support portion and described conducting end meet at right angles.

3, conducting terminal according to claim 1 and 2 is characterized in that: the described conducting end that matches with the coupling part of circuit board is provided with a salient point.

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