TWM569502U - Improved structure of connector - Google Patents

Abstract

A connector structure improvement comprising an insulative body, a plurality of terminals, and a shielding sheet; The insulative housing has an upper base and a lower base. The terminals are respectively disposed on the upper and lower bases. The upper base has a first upper joint portion on one side and a second upper joint portion on the other side. And the lower base also has a second lower joint portion on one side and conforming to the shape of the second upper joint portion, and a first lower joint portion on the other side and conforming to the shape of the first upper joint portion, and The first upper joint portion is coupled to the second lower joint portion, and the second upper joint portion is coupled to the first lower joint portion to join the upper and lower bases and sandwich the shielding sheet.

Description

Connector structure improvement

This creation is related to an electrical connector, especially a connector structure.

According to the current connector, when the upper and lower terminals must be provided in the specification, such as Type C, the terminal block or the insulating seat often needs to be covered with the upper terminal and the like by means of secondary injection. After the lower row of terminals, assemble again. However, since it is necessary to pass through the secondary assembly, the structure must be provided with the corresponding structure for the injection molding of the terminal block or the insulating seat. However, due to the current design, it is often caused by the upper and lower parts. The terminal block or the insulating seat is different in the corresponding structure of the assembly, so two sets of molds must be used, so that the production cost is difficult to reduce.

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 a connector structure improvement in which the insulating body provided for the terminal is composed of two bases stacked on the upper and lower sides, and the two bases are identical in the corresponding assembly structure ( The shape is consistent), which can be reduced by only one set of molds.

In order to achieve the above object, the present invention provides a connector structure improvement comprising an insulative housing, a plurality of terminals, and a shielding sheet; the insulative housing has an upper base stacked on the upper and lower sides. The base has a lower base, and the upper base has an upper joint surface, and the lower base has a lower joint surface, the upper and lower joint surfaces are opposite to each other, the plurality of terminals are respectively arranged on the upper and lower bases, and the shielding piece is arranged Between the upper and lower joint faces; wherein the upper base has a first upper joint on one side of the upper joint surface and a second upper joint on the other side, and the lower base also has a a second lower joint portion on one side of the lower joint surface and conforming to the shape of the second upper joint portion, and a first lower joint portion on the other side and conforming to the shape of the first upper joint portion, and the first upper joint portion and The second lower joint portion is coupled and the second upper joint portion is coupled to the first lower joint portion to join the upper and lower bases.

<this creation>

1‧‧‧Insulating body

10‧‧‧Upper base

100‧‧‧Upper joint

101‧‧‧The first upper joint

101a‧‧‧ buckle groove

102‧‧‧Second upper joint

102a‧‧‧ card arm

103‧‧‧Side upward projection

104‧‧‧The backbone of the upper protrusion

11‧‧‧Lower base

110‧‧‧Under joint surface

111‧‧‧First joint

111a‧‧‧ buckle groove

112‧‧‧Second lower joint

112a‧‧‧ card arm

113‧‧‧ Side downward projection

114‧‧‧The backbone of the subordinate

12‧‧‧Insulated casing

120‧‧‧shell parts

121‧‧‧ Front edge

121a‧‧‧through hole

122‧‧‧ Grounding piece

122a‧‧Contacts

2‧‧‧ terminals

3‧‧‧Shield

30‧‧‧Sheet

300‧‧‧ lateral positioning holes

301‧‧‧ lateral positioning holes

302‧‧‧Horizontal positioning slot

31‧‧‧ buckle arm

4‧‧‧Metal housing

Figure 1 is a perspective exploded view of the creation.

Figure 2 is a schematic diagram of the three-dimensional combination of the present creation.

Figure 3 is a schematic cross-sectional view of the creation of the present invention.

Figure 4 is a cross-sectional view taken along line 4-4 of Figure 3.

Figure 5 is a cross-sectional view taken along line 5-5 of Figure 3.

Figure 6 is a cross-sectional view taken along line 6-6 of Figure 3.

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 respectively a three-dimensional exploded view and a three-dimensional combination diagram of the creation. The present invention provides a connector structure improvement, comprising an insulative housing 1, a plurality of terminals 2, and a shielding sheet 3; wherein: the insulative housing 1 is used for arranging the respective terminals 2, and the insulative housing 1 has An upper base 10 and a lower base 11 are stacked on top of each other, and the upper and lower bases 10, 11 are provided with a plurality of the terminals 2, and can be formed by the same set of molds (the resulting appearance shape) Compatible) to achieve the purpose of reducing production costs. The upper base 10 has an upper joint surface 100, and the lower base 11 has a lower joint surface 110. The upper and lower joint surfaces 100 and 110 are opposite to each other and the shield sheet 3 is sandwiched thereon. Between the lower joint faces 100, 110.

As described above, the upper base 10 has a first upper joint portion 101 on one side of the upper joint surface 100 and a second upper joint portion 102 on the other side of the upper joint surface 100, and the lower portion The base 11 also has a second lower joint portion 112 on one side of the lower joint surface 110 and a first lower joint portion 111 on the other side of the lower joint surface 110, wherein the shape of the first upper joint portion 101 The shape of the second upper joint portion 102 is consistent with the shape of the second lower joint portion 112, and the first upper joint portion 101 is coupled with the second lower joint portion 112. The second upper joint portion 102 is coupled to the first lower joint portion 111, thereby joining the upper and lower bases 10, 11 to sandwich the shielding sheet 3.

Referring to FIG. 3 and FIG. 4 together, in the embodiment of the present invention, the first upper joint portion 101 and the first lower joint portion 111 may be a buckle groove 101a, 111a, and the second Both the upper joint portion 102 and the second lower joint portion 112a can be a card arm 102a, 112a; therefore, although the upper and lower bases 10, 11 are identical, the upper base 11 is placed 180 degrees after being turned over. After the bottom of the base 10, the buckle grooves 101a and 111a of the base and the latch arms 102a and 112a are also offset from each other, thereby enabling the buckle 101a of the upper base 10. The card arm 112a of the lower base 11 is coupled to the card arm 112a of the lower base 11, and is coupled to the buckle groove 111a of the lower base 11.

Furthermore, please refer to FIG. 3 and FIG. 5 together, in order to further strengthen the bonding strength between the upper and lower bases 10, 11 and the shielding sheet 3; the shielding sheet has a piece 30, and the piece 30 is a latching arm 31 extending forwardly on the two sides, and the upper base 10 is provided with a side upward protrusion 103 at the upper joint surface 101 of the upper joint surface 100, and the lower base 11 is also at the lower joint surface thereof. The first lower joint portion 111 is disposed at one side of the first lower joint portion 111. Therefore, the sheet body 30 of the shield sheet 3 is provided with two sides at the same time corresponding to the side upward protrusion portion 103 and the side downward protrusion portion 113. Positioning holes 300, 301. Moreover, please refer to FIG. 3 and FIG. 6 together. Further, the upper base 10 further includes a plurality of front upper and rear upper protrusions 104 disposed on the upper joint surface 100 thereof, and the lower base 11 is also provided on the lower joint surface 110 with a plurality of front and rear projections 114 arranged in front and rear, and the middle upper projections 104 and the lower lower projections 114 are laterally displaced, so that the shielding sheet 3 is The body 30 is provided with a lateral positioning groove 302 disposed in front of and behind the middle upper protrusion 104 and the middle lower protrusion 114.

Therefore, the structure of the present connector can be improved by the above-described structural composition.

In addition, referring to FIG. 1 and FIG. 2, the present invention may further include a set of insulating sleeves 12 disposed at the outer periphery of the terminals 2, the insulating sleeve 12 having a set of shell portions 120 and extending The front edge portion 121 of the front end portion of the casing portion 120 is provided with a grounding piece 122, and each of the grounding plates 122 is provided with a contact portion 122a that can pass through the front edge portion 121. On the front edge portion 121, a through hole 121a is also provided corresponding to each of the contact portions 122a. Finally, a metal case 4 is sleeved to cover the insulative housing 1 and the insulating cover 12 to form an electrical connector.

In summary, this creation is a rare new creative product, which can achieve the intended purpose of use, and solve the lack of knowledge, but also because of the novelty and progress, fully in line with the new type The patent application requirements are filed 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.

Claims (10)

A connector structure improvement comprising: an insulative housing having an upper base and a lower base stacked on top and bottom, and the upper base has an upper joint surface, and the lower base has a lower joint surface The upper and lower bonding surfaces are opposite to each other; a plurality of terminals are respectively arranged on the upper base and the lower base; and a shielding piece is disposed between the upper bonding surface and the lower bonding surface; wherein The upper base has a first upper joint portion on one side of the upper joint surface and a second upper joint portion on the other side of the upper joint surface, and the lower base also has a lower joint surface a second lower joint portion corresponding to the shape of the second upper joint portion and a first lower joint portion on the other side of the lower joint surface and conforming to the shape of the first upper joint portion, and the first upper portion The joint portion is coupled to the second lower joint portion, and the second upper joint portion is mated with the first lower joint portion to join the upper and lower bases. The connector structure is improved according to the first aspect of the invention, wherein the first upper joint portion and the first lower joint portion are both a buckle groove, and the second upper joint portion and the second lower joint portion They are all one card arm. The connector structure is improved as described in claim 1, wherein the shielding sheet has a body and a buckle arm extending forwardly from both sides of the body. The connector structure is improved according to the third aspect of the invention, wherein the upper base is provided with a side upward protrusion at the upper joint surface thereof near the first upper joint portion, and the lower base is also below The joint surface is provided with a side downward protrusion near the first lower joint portion, and the sheet body is provided with two lateral positioning holes corresponding to the side upward protrusion and the side downward protrusion. The connector structure according to claim 3 or 4, wherein the upper base is provided with a central upper protrusion on the upper joint surface thereof, and the lower base is also provided on the lower joint surface thereof. The lower middle protrusion is disposed, and the middle upper protrusion and the middle lower protrusion are laterally dislocated, and the sheet body is provided with a lateral positioning groove corresponding to the middle upper protrusion and the middle lower protrusion. The connector structure improvement according to claim 5, wherein the middle upper protrusion is plural and the front and rear portions are disposed on the upper joint surface, and the middle lower protrusion is also plural and front, The rear surface is disposed on the lower joint surface. The connector structure improvement according to claim 6, wherein the lateral positioning groove is configured to cooperate with the middle upper protrusion and the middle lower protrusion to be front and rear. The connector structure improvement according to claim 1, further comprising an insulating sleeve disposed at a periphery of the front end of the terminals, wherein the insulating sleeve has a sleeve portion and extends to the sleeve The front edge of the front end. The connector structure of claim 8 is improved, wherein the upper and lower portions of the front edge portion are respectively provided with a grounding piece, and the front edge portion is provided with a through hole, and each of the grounding pieces is provided. A contact portion passing through the through hole is provided. The connector structure improvement according to claim 9 further includes a metal casing sleeved outside the insulating body and the insulating casing.