CN2884613Y

CN2884613Y - Electrical connector

Info

Publication number: CN2884613Y
Application number: CN 200620054636
Authority: CN
Inventors: 何德佑
Original assignee: Lotes Guangzhou Co Ltd
Current assignee: Lotes Guangzhou Co Ltd
Priority date: 2006-02-06
Filing date: 2006-02-06
Publication date: 2007-03-28
Anticipated expiration: 2016-02-06

Abstract

The utility model relates to an electric connector which is electrically connected to two electronic modules. The electric connector is just connected with the electronic modules only when one end of them at least is contacted by the compression. The electric connector consists of an insulator body, a conductor on the insulator body and connections. The conductor is arranged on the upper surface and the lower surface of the insulator body. The connections are used to connect the conductors electrically. The electric connector of the utility model is not alone fitted with the conducting terminal but equipped with the conductor and the connections on the insulator body instead of the original conducting terminal. Therefore do not need to produce the conducting terminal. The electric connector is simple processing production, thereby effectively reducing the production cost and adopting the development of the electric connector.

Description

Electric connector

[technical field]

The utility model relates to a kind of electric connector, a kind of need be on insulator the electric connector of mounting terminal.

[background technology]

Development along with computer industry, CPU (Central Processing Unit, CPU), the structure of elements such as chip template and electric connector itself becomes increasingly complex, its function also from strength to strength, so it is also more and more higher to interconnective accuracy of each element and reliability requirement.Be the needs of coupling central processing unit, chip template and circuit board performance, the electric connector terminal that docks with it mostly is highdensity array telecommunication terminal.Thereby, the connected mode of industry-wide adoption at present be the ball bonding of grid type array tin connect (Ball Grid Array, BGA).But higher, the production inconvenience of cost that the electric connector that adopts the BGA mode now is bonding with central processing unit, chip template and circuit board, and it is bigger to make electric connector take volume owing to the welding and assembling height that is electrically connected is higher.Thereby industry is introduced pad grid array type (LandGrid Package, chip template packaged type LGP) again.No matter be BGA or LGP connected mode, terminal that all need setting contacts with central processing unit, chip template and circuit board on electric connector, like this, production technology is complexity, and cost is also higher.

Therefore, be necessary to design a kind of novel electric connector, to overcome above-mentioned defective.

[utility model content]

The purpose of this utility model be to provide a kind of need be on insulator the electric connector of mounting terminal.

To achieve these goals, the utility model electric connector, to electrically connect two electronic components, at least one end of this electric connector is connected with electronic component by the compression contact, this electric connector comprises insulator, is arranged at electric conductor and syndeton on the insulator, described electric conductor is arranged at the insulator upper and lower surface, and described syndeton electrically connects described electric conductor.

Compared with prior art, the utlity model has following advantage: because the utility model electric connector is not provided with conducting terminal separately, but on insulator, be provided with electric conductor and syndeton, to replace conducting terminal in the past, therefore, need not process conducting terminal, production technology is simple, can effectively reduce cost, and adapt to the development of connector.

[description of drawings]

Fig. 1 is the stereogram of the utility model electric connector;

Fig. 2 is the cutaway view of electric connector shown in Figure 1;

Fig. 3 is the partial enlarged drawing of electric connector shown in Figure 2;

Fig. 4 is the stereogram of the utility model electric connector second embodiment;

Fig. 5 is the partial enlarged drawing of electric connector shown in Figure 4;

Fig. 6 is the stereogram of the utility model electric connector the 3rd embodiment;

Fig. 7 is that Fig. 6 is the cutaway view of electric connector;

Fig. 8 is the partial enlarged drawing of electric connector shown in Figure 6;

Fig. 9 is the partial enlarged drawing of electric connector shown in Figure 7.

[embodiment]

Below in conjunction with accompanying drawing the utility model electric connector is described further.

Please consult Fig. 1 simultaneously to shown in Figure 3, the utility model electric connector is in order to electrically connecting two electronic components, and is with circuit board (figure does not show) or be connected two circuit boards, certain as chip module (figure does not show), also can be other electron component.These electric connector two ends all are connected with electronic component by the compression contact, also can be connected with electronic component by the compression contact by an end, and the other end is connected with electronic component by welding, comprises insulator 10 and is arranged at electric conductor 11 and syndeton on this insulator 10.

(insulator is not an elastomer to insulator 10 yet for elastomer, but at this moment electric conductor should have elasticity, can guarantee that also electric connector effectively contacts with outward element), be printed with several conducting 11 on its surface, this electric conductor 11 has the contact site 12 of annular, 12 of corresponding two contact sites offer through hole 13 on insulating body 10, and the plating inner surface of this through hole 13 has conductive materials 14, and this conductive materials 14 is in order to electrically connect the syndeton of two contact sites 12.Thereby, can make this electric connector and external electronic component (as elements such as chip template and circuit boards) (figure does not show) realize electrically connecting by electric conductor 12 and conductive materials 14.Certainly, this electric conductor 12 also can be arranged on the insulator 10 by plating mode simultaneously with conductive materials 14.

Because the utility model electric connector is not provided with conducting terminal separately, but be provided with electric conductor and syndeton on insulator, to replace conducting terminal in the past, therefore, need not process conducting terminal, production technology is simple, can effectively reduce cost.

See also Fig. 4 to Fig. 5, second embodiment for the utility model electric connector, in this embodiment, electric conductor 21 is to have circular contact site 22, and syndeton is the conducting wire 26 that is arranged at insulator 20 upper and lower surfaces, this conducting wire 26 be printed on the upper and lower surface correspondence position of insulator 20 and from a surface along the side to another surface.The same with the foregoing description, can make this electric connector and external electronic component (figure does not show) realize electrically connecting by electric conductor 21 and conducting wire 26, in implementation process, also can reach the described purpose of the foregoing description.

See also Fig. 6 to Fig. 9, the 3rd embodiment for the utility model electric connector, in this embodiment, electric conductor 31 also is to have circular contact site 32, the through hole 33 that runs through upper and lower surface is arranged, and syndeton comprises the conductive materials 34 that is arranged at through hole 33 inner surfaces and connect the conducting wire 36 of this conductive materials 34 and contact site 32 on insulator 30.This conductive materials 34 is to be plated on the inner surface of through hole 33 by plating mode, and conducting wire 36 is that the mode of printing is arranged on the insulator 30.Certainly, this electric conductor 12 also can be arranged on the insulator 10 by plating mode simultaneously with conductive materials 14, all reaches the described purpose of the foregoing description in implementation process.

Claims

1. electric connector, to electrically connect two electronic building bricks, at least one end of this electric connector is connected with electronic building brick by the compression contact, it is characterized in that: this electric connector comprises insulator, is arranged at electric conductor and syndeton on the insulator, described electric conductor is arranged at the insulator upper and lower surface, and described syndeton electrically connects described electric conductor.

2. electric connector as claimed in claim 1 is characterized in that: described electric conductor has the contact site of annular.

3. electric connector as claimed in claim 2 is characterized in that: described insulator is provided with through hole between two annular contact sites, described syndeton is arranged at through-hole inner surface.

4. electric connector as claimed in claim 1 is characterized in that: described electric conductor has circular contact site.

5. electric connector as claimed in claim 4 is characterized in that: described syndeton for from a surface along the side to another surperficial conducting wire.

6. electric connector as claimed in claim 4 is characterized in that: described insulator is provided with the through hole that runs through upper and lower surface, and described syndeton comprises the conductive materials that is arranged at through-hole inner surface and connects the conducting wire of this conductive materials and contact site.

7. electric connector as claimed in claim 1 is characterized in that: electric conductor is to be arranged on the insulator by mode of printing.

8. electric connector as claimed in claim 1 is characterized in that: electric conductor and syndeton are to be arranged on the insulator simultaneously by plating mode.

9. electric connector as claimed in claim 1 is characterized in that: these electric connector two ends all are connected with electronic building brick by the compression contact.

10. electric connector as claimed in claim 1 is characterized in that: described insulator is an elastomer.