TWM551362U - Electrical connector structure with wear-resistant shielding member - Google Patents

Description

Electrical connector structure with wear resistant shield member

The present invention relates to an electrical connector, and more particularly to an electrical connector structure having a wear resistant shield member.

According to the changes and innovations of various connector specifications, today, such as USB Type-C connectors, in the specification of the connector association, a shield between the upper and lower terminals must be added to the tongue. In addition to providing a shielding effect, it also provides a latching effect when the connector is docked.

However, since the structure of the male and female in the holding is often not equal, the thinner one is easily worn by the thicker one and loses the holding effect, thereby affecting the stability of the electrical connector in practical use. And its insertion and extraction life.

In view of this, the creator is trying to improve and solve the above-mentioned shortcomings, and he has devoted himself to researching and cooperating with the application of theory, and finally proposed a creation that is reasonable in design and effective in improving the above-mentioned defects.

The main purpose of the present invention is to provide an electrical connector structure with wear-resistant shielding members, which can strengthen the shielding piece such as the USB Type-C connector, especially for the structure of the corresponding clamping to further strengthen the thickness. So that it can be opposite to the corresponding electrical connector, so as to reduce the wear caused by the mutual engagement, thereby increasing the service life.

In order to achieve the above object, the present invention provides an electrical connector structure having a wear resistant shield member, including an insulative housing, a plurality of terminals, and a shield structure; wherein the insulative body The utility model has a tongue portion, each terminal is respectively disposed on the surface of the tongue portion, and a buckle portion is respectively disposed at the front end of the two sides of the tongue portion, the shielding structure is disposed in the tongue portion, and has a shielding body and two reinforcing sheets, and the shielding body corresponds to The two fastening portions are respectively provided with a buckle substrate, and the two reinforcing sheets are respectively stacked on the front ends of the shielding body, and each has a buckle stack corresponding to the buckle substrate. The cover substrate and the snap stack are stacked to be wrapped in the buckle portion, so that the buckle portion can be further strengthened in thickness, thereby reducing wear to achieve the above purpose.

<this creation>

1‧‧‧Insulating body

10‧‧‧ base

11‧‧ ‧Tongue

110‧‧‧Snap Department

111‧‧‧Kids Department

112‧‧‧Cabo

2‧‧‧ terminals

3‧‧‧Shielding structure

30‧‧‧Shield body

300‧‧‧Snap substrate

301‧‧‧ side

302‧‧‧ card edge

303‧‧‧ first recess

304‧‧‧ second recess

31‧‧‧ Strengthening the body

310‧‧‧ buckle stack

311‧‧‧Stacked side

312‧‧‧Stacked card edge

313‧‧‧

32‧‧‧ Strengthening the body

320‧‧‧ buckle stack

321‧‧‧Stacked side

322‧‧‧Overlay card edge

323‧‧‧ protrusion

4‧‧‧Metal housing

5‧‧‧ card arm

FIG. 1 is a schematic perspective view of the metal shell of the present invention.

Figure 2 is a schematic view of the three-dimensional appearance of the present creation.

FIG. 3 is a perspective exploded view of the creation mask.

FIG. 4 is a perspective exploded view of the creation mask.

Figure 5 is a cross-sectional view taken along line 5-5 of Figure 4.

Figure 6 is a partial schematic view of the present invention when it is engaged with the docking connector.

Figure 7 is a cross-sectional view taken along line 7-7 of Figure 6.

In order to further disclose the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and description, and are not intended to limit the creation.

Please refer to FIG. 1 and FIG. 2 , which are schematic views of the three-dimensional appearance of the metal shell of the present invention and a three-dimensional appearance of the present invention. The present invention provides an electrical connector structure with a wear-resistant shielding member, which generally comprises an insulating body 1, a plurality of terminals 2, and a shielding structure 3; wherein: the insulating body 1 is made of an insulating material such as plastic. And having a base portion 10 and a tongue portion 11 extending from the base portion 10, wherein the terminal 2 is arranged on the tongue portion 11 in an array. A metal casing 4 can be added to the outside of the tongue portion 11 and form a socket shape with the tongue portion 11 for inserting the docking connector (not shown). As shown in FIG. 2, a latching portion 110 is respectively disposed at the front end of the two sides of the tongue. When the mating connector is inserted, the latching portion 110 can be engaged with each other without being easily detached.

The terminals 2 are made of a conductive material and are provided on the surface of the tongue portion 11 of the insulative housing 1 respectively. More specifically, in the embodiment of the present invention, the terminals 2 correspond to the specifications of the Type-C connector, and thus the terminals 2 are provided on the upper and lower surfaces of the tongue portion 11, respectively.

As shown in FIG. 3 and FIG. 4 , the shielding structure 3 is disposed in the tongue portion 11 of the insulative housing 1 and has a shielding body 30 and two reinforcing sheets 31 . The shield body 30 is made of a metal material and is formed in a sheet-like body. When disposed in the tongue portion 11, it happens to be between the terminal 2 on the upper and lower surfaces of the tongue portion 11, so that the terminals 2 on the upper and lower surfaces of the tongue portion 11 can be prevented from each other. interference. The present invention is mainly provided with a buckle substrate 300 corresponding to the two latching portions 110 of the tongue portion 11 of the shield body 30, and the two reinforcing sheets 31 are respectively stacked on the front ends of the shield body 30, and Each has a snap stack 310 corresponding to the snap substrate 300 , and the snap substrate 300 overlaps the snap stack 310 and is wrapped in the latch portion 110 of the tongue 11 . The reinforcing sheet body 31 may also be made of a metal material.

In more detail, the shield body 30 has two side portions 301 extending from the rear end of the buckle substrate 300, and a concave card edge 302 is formed between the rear end of the buckle substrate 300 and the side portion 301, and the reinforcing sheet body 31 is formed. Also disposed on the side portion 301 is a stacked side portion 311 and a stack formed on the rear end of the snap stack 310. The card edge 312 is used to increase the reinforcing portion. In the embodiment of the present invention, another reinforcing sheet 32 may be further disposed on either side of the shielding body 30. Each reinforcing sheet 32 also has a buckle stack 320 and a stacked side portion 321 and The card edge 322 is stacked, and the card substrate 300 and the side portion 301 and the card edge 302 are sandwiched and stacked together in a manner of being sandwiched above and below; as shown in FIG. 5, one of the reinforcing sheets is The protruding side portion 311 of the body 31 may be provided with a protrusion 313, and a corresponding first recessed hole 303 is provided on the side portion 301 of the shield body 30, and the overlapping side portion of the other reinforcing sheet body 32 is provided. The protrusion 323 can be disposed on the 321 and is offset from the protrusion 313, so that the side portion 301 of the shield body 30 can also be provided with a corresponding second recess 304, that is, the first and second recesses 303 and 304. It can be dislocated and disposed on the side portion 301 at the same time. Further, the reinforcing sheets 31 and 32 can be sandwiched and fixed to the side edges of the shield body 30, so as to facilitate the coating and ejection of the tongue portion 11. The latching portion 110 of the tongue portion 11 is also formed with a latching portion 111 at the rear end of the latching portion 110 and a card wall 1 therebetween. 12, as shown in Figure 2.

Therefore, the electrical connector structure of the wear resistant shield member can be obtained by the above-mentioned structural composition.

Accordingly, as shown in FIG. 6, when the mating connector is inserted, the card arm 5 can be engaged with the engaging portion 111 of the tongue portion 11, and can be easily detached by the card wall 112. As shown in FIG. 7 , the buckle portion 110 can be increased in thickness by at least one of the reinforcing sheets 31 in addition to the buckle substrate 300 of the shield body 30 , so that the buckle portion 110 can be The card arms 5 of the corresponding mating connectors are relatively equal in thickness, thereby mitigating the wear caused by the engagement of each other, thereby increasing the service life.

In summary, this creation is a rare new creative product, which can achieve the intended use, but solve the lack of knowledge, and because of its novelty and progress, it fully meets the requirements of new patent applications. To file an application in accordance with the Patent Law, please check and grant the patent in this case to protect the rights of the creator.

However, the above description is only a preferred and feasible embodiment of the present invention, and thus the scope of the patent of the present invention is not limited thereby, and therefore equivalent structural changes made by using the present specification and the contents of the drawings are equally included in the present invention. Within the scope of creation, he is given to Chen Ming.

3‧‧‧Shielding structure

30‧‧‧Shield body

300‧‧‧Snap substrate

301‧‧‧ side

302‧‧‧ card edge

303‧‧‧ first recess

304‧‧‧ second recess

31‧‧‧ Strengthening the body

310‧‧‧ buckle stack

311‧‧‧Stacked side

312‧‧‧Stacked card edge

313‧‧‧

32‧‧‧ Strengthening the body

320‧‧‧ buckle stack

321‧‧‧Stacked side

322‧‧‧Overlay card edge

323‧‧‧ protrusion

Claims (10)

An electrical connector structure having a wear-resistant shielding member, comprising: an insulative body having a tongue portion, wherein a front end portion of each of the two sides of the tongue portion is respectively provided with a buckle portion; and a plurality of terminals are respectively disposed on the surface of the tongue portion; And a shielding structure, disposed in the tongue portion, and having a shielding body and two reinforcing sheets, wherein the shielding body is respectively provided with a buckle substrate at the two fastening portions, and the two reinforcing sheets are respectively stacked The front end of the shielding body has a pair of snap-on boards that should be snapped to the substrate, and the buckle substrate is overlapped with the buckle stack to be wrapped in the buckle portion. An electrical connector structure having a wear resistant shield member according to claim 1, wherein the insulative housing further has a base portion, and the tongue portion extends from the base portion. The electrical connector structure of the wear-resistant shield member according to claim 2, wherein a metal casing is further disposed outside the tongue portion, and the metal casing forms a socket shape with the tongue portion. The electrical connector structure with a wear-resistant shield member according to claim 1, wherein the shield system is made of a metal material and forms a piece. The electrical connector structure of the wear-resistant shield member according to the first aspect of the invention, wherein the shielding body has two sides extending from a rear end of the buckle substrate, and the rear end of the buckle substrate A concave card edge is formed between the side portions. An electrical connector structure having a wear-resistant shield member according to claim 5, wherein the reinforcing sheet system is provided with a stacked side portion corresponding to the side portion, and a rear side formed at the rear end of the buckle stack Stack the card edges. The electrical connector structure of the wear-resistant shield member according to the sixth aspect of the invention, wherein the reinforcing sheet body is provided with a protrusion on the stacked side portion, and is disposed on a side of the shielding body. Corresponding first recessed hole. An electrical connector structure having a wear-resistant shield member according to claim 6 or 7, further comprising another reinforcing sheet on either side of the shield body. The electrical connector structure of the wear-resistant shield member of claim 8, wherein the reinforcing sheet body and the other reinforcing sheet system are stacked on the snap substrate. The electrical connector structure with a wear-resistant shield member according to claim 9, wherein the overlapping side of the other reinforcing sheet body is provided with a protrusion on a side of the shielding body. There is a corresponding second recessed hole.