CN2798349Y - Electronic component - Google Patents

Abstract

The utility model provides an electronic component including insulating body and at least one conductive body contained in the insulating body. The conductive body includes the liquid metal with low-impedance, and at least one end of the liquid metal is connected with metallic body. The utility model conductive body of the electronic component includes the liquid metal with the low-impedance comparing with the prior art, which greatly reduces the impedance of the conductive body and promotes the signal transmission.

Description

Electronic component

[technical field]

The utility model relates to a kind of electronic component.

[background technology]

Include insulating body and at least one electric conductor that is contained in the insulating body the electronic component (as electric connector) at present, this electric conductor is generally the metal sheet punching out and forms, but this metal sheet impedance is higher, particularly when electric conductor when docking the electronic component Mechanical Contact, the contact position has higher impedance usually, in addition, under a lot of situations in order to guarantee electric conductor elasticity preferably, electric conductor must be bent, can increase the length of electric conductor like this, thereby the impedance of electric conductor is increased.

Therefore, be necessary to design a kind of new-type electronic component, to overcome above-mentioned defective.

[utility model content]

The purpose of this utility model is to provide a kind of tool more low-impedance electronic component.

In order to reach above-mentioned creation purpose, the utility model electronic component, it comprises insulating body and at least one electric conductor that is contained in the insulating body, and this electric conductor includes low-impedance liquid metal, and at least one end of liquid metal is connected with metallic object.

Compared with prior art, the electric conductor of the utility model electronic component includes low-impedance liquid metal, thereby can show the impedance that reduces electric conductor, promotes the signal transmission.

[description of drawings]

Fig. 1 is the decomposing schematic representation of the utility model electronic component and chip module, circuit board;

Fig. 2 is the cutaway view of electronic component shown in Figure 1;

Fig. 3 is the front view of electronic component shown in Figure 1;

Fig. 4 is the vertical view of electronic component shown in Figure 1;

Fig. 5 is the upward view of electronic component shown in Figure 1;

Fig. 6 is the combination schematic diagram of electronic component shown in Figure 1 and chip module, circuit board;

Fig. 7 is the front view of the another kind of electronic component of the utility model;

Fig. 8 is the vertical view of electronic component shown in Figure 7;

Fig. 9 is the combined front view of the third electronic component of the utility model and chip module, circuit board;

Figure 10 is the cutaway view of the 4th kind of electronic component of the utility model;

Figure 11 is the cutaway view of the 5th kind in the utility model electronic component;

Figure 12 is the 6th kind of embodiment of the utility model electronic component;

[embodiment]

Below in conjunction with the drawings and specific embodiments the utility model electronic component is described further.

Extremely shown in Figure 6 as Fig. 1, electronic component is electric connector 1 (also can be other electron components such as circuit board certainly) in the present embodiment, be used for connecting chip module 2 and circuit board 3, it comprises that insulating body 11 and at least one are contained in the electric conductor in the insulating body 11, this electric conductor includes low-impedance liquid metal 12 and (is mercury in the present embodiment, certainly also can be other low-impedance liquid metal), liquid metal 12 1 ends are connected with metallic object 13.

This insulating body 11 comprises interfix two-layer up and down 14,15, and two-layer up and down insulating body forms accommodation hole 16 jointly.These accommodation hole 16 volumes are a bit larger tham liquid metal 12 volumes, can flow toward the gap when making liquid metal 12 pressurizeds; Accommodation hole 16 two ends have smaller opening 17, and liquid metal 12 can not dropped out from accommodation hole 16; And two openings 17 are equipped with outside chamfering 18, also can be when making liquid metal 12 pressurizeds toward two side flow, be provided with one movably and curved metallic object 13 at one of them opening part of accommodation hole 16, its two end portions is arranged in accommodation hole 16, mid portion then protrudes in the surface of insulating body 11, (welding manner or the compression way of contact) can contact with circuit board 3, and another opening part liquid metal 12 protrudes in insulating body 11 surfaces, can compress contact mutually with chip module 2, thereby make circuit 3 plates and chip module 2 reach electric connection (as shown in Figure 6).In addition, these insulating body 11 upper and lower surfaces are equipped with location structure, and this location structure is respectively positioning frame body 19 and reference column 20 in upper and lower surface, but these positioning frame body 19 frames are lived chip module 2 peripheries to be located, and this reference column 20 can insert in the corresponding perforations on the circuit board 3 (not drawing among the figure) and be located.

Certainly the utility model electronic component also can be used for connecting two circuit boards, and this moment, insulating body 11 upper and lower surfaces were equipped with reference column, inserts respectively in the hole of corresponding circuits plate (as Fig. 7, shown in Figure 8).

In addition, when being connected with the butt joint electronic component, if the conductor 4 of butt joint electronic component is needle-like (with reference to Fig. 9), the end that this moment, liquid metal 12 was not established metallic object also can not stretch out insulating body 11, and needle-like conductor 4 (as the stitch of stitch grid digit group type chip module) can directly insert in the liquid metal 12.

In the above-described embodiments, liquid metal 12 can have any shape (and being not limited only to spherical), please refer to shown in Figure 10, it is contained in the accommodation hole of insulating body 11, the accommodation hole end is provided with metallic object 13, is connected with liquid metal 12, and prevents that liquid metal 12 from flowing out.

With reference to Figure 11, be the 5th embodiment of the utility model electronic component.In the present embodiment, insulating body 11 is as a whole, which is provided with accommodation hole 16, the upper shed of accommodation hole 16 is less, and under shed is bigger, and its lower opening is installed with metallic object 13, and metallic object 13 does not stretch out insulating body 11, liquid metal is positioned at the spatial accommodation of accommodation hole 16 and metallic object 13 formation, and spatial accommodation is greater than the volume of liquid metal 12; Metallic object 13 can weld together mutually with the butt joint electronic component.

In addition, the two ends of the liquid metal 12 of the utility model electronic component also can all be connected with metallic object 13 (with reference to Figure 12), have the effect identical with the foregoing description.

The electric conductor of the utility model electronic component includes low-impedance liquid metal, thereby can show the impedance that reduces electric conductor, promotes the signal transmission.

Claims (10)

1. electronic component, it comprises insulating body and at least one electric conductor that is contained in the insulating body, and it is characterized in that: this electric conductor includes low-impedance liquid metal, and at least one end of liquid metal is connected with metallic object.

2. electronic component as claimed in claim 1 is characterized in that: this insulating body is provided with at least one volume and is a bit larger tham the accommodation hole that liquid metal volume and two ends have smaller opening, and liquid metal and metallic object all are contained in the accommodation hole.

3. electronic component as claimed in claim 1, it is characterized in that: insulating body is provided with the accommodation hole that at least one end has smaller opening, the other end of accommodation hole is provided with metallic object, accommodation hole and metallic object form the spatial accommodation that volume is a bit larger tham the liquid metal volume, and liquid metal is contained in the accommodation hole.

4. electronic component as claimed in claim 1 is characterized in that: the distal process that liquid metal is not connected with metallic object goes out insulating body, can compress contact mutually with the butt joint electronic component.

5. electronic component as claimed in claim 1 is characterized in that: the metallic object activity is contained in the insulating body, can compress contact mutually with the butt joint electronic component.

6. electronic component as claimed in claim 1 is characterized in that: metallic object is contained in the insulating body regularly, and this metallic object can weld mutually with the butt joint electronic component.

7. electronic component as claimed in claim 1 is characterized in that: this insulating body comprises interfix two-layer up and down, and accommodation hole is formed jointly by two-layer insulating body up and down.

8. electronic component as claimed in claim 1 is characterized in that: this insulating body upper and lower surface is equipped with location structure, and this location structure is respectively positioning frame body and reference column or this location structure in upper and lower surface and is some reference columns.

9. as the described electronic component of claim 1 to 8, it is characterized in that: this liquid metal is a mercury.

10. electronic component as claimed in claim 9 is characterized in that: this electronic component is an electric connector.

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