TWM623116U - Electrical connector set and its male-end connector - Google Patents

Abstract

The new model relates to an electrical connector set and its male end connector. The front side of an insulating seat of the male end connector respectively protrudes forward a terminal board and a plug-in board above the terminal board. Two upper baffles are formed facing upward and forward, each of the upper baffles protrudes from the front side of the main body, and an outer side thereof is parallel to the first plate end of the plug board and away from the outer side of the main body, so The two upper baffles are located near the middle of the body, and when the male end connector is plugged into a matching female end connector, a more stable plug-in state can be provided.

Description

Electrical connector set and its male end connector

The present invention relates to an electrical connector set and its male end connector, in particular to an electrical connector set with high insertion stability and its male end connector.

As shown in FIG. 5, a cable-to-board connector set with anti-slant insertion includes a board-end connector 40 and a line-end connector 50, and the board-end connector 40 is used for soldering on a circuit board, which is A female end connector, and the wire end connector 50 is usually a male end connector; when in use, the upper and middle positions of the front side of the wire end connector 50 respectively protrude forward a plug board 51 and A terminal board 52 must be aligned with the upper and lower slots of the board-end connector 40 , and the wire-end connector 50 can be inserted into the board-end connector 40 horizontally to be smoothly inserted into the board-end connector 40 .

Due to the small thickness of the board end connector 40 , the wire end connector 50 is prone to oblique insertion and is not easy to be plugged smoothly; therefore, as shown in FIG. 6 , the wire end connector 50 is close to the top surface of the plug board 51 At the two outer sides, a vertical rib 53 and an upper blocking piece 54 are respectively extended upward in sequence. The lengths of each of the upper blocking pieces 54 and the terminal board 51 below it protruding from the front side of an insulating body 500 are substantially the same, and its The side end 541 is flush with the outer side 501 of the insulating body 500 , and the top of the metal shell 41 of the board end connector 40 is corresponding to the two upright ribs 53 to form two matching guide grooves 411 respectively; in this way, the line After the end connector 50 is aligned with the board end connector 40, the two upper baffles 54 will abut against the top of the metal shell 41 of the board end connector 40. If the wire end connector 50 cannot hold the horizontal, the board end connector 40 cannot be inserted further; with the inserting action of the plug board 51, each of the upright ribs 53 on it will enter the corresponding guide grooves 411, so that the wire end connector 50 can be accurately aligned with each other. Align the board-end connector 40 to complete the insertion; therefore, the wire-to-board connector set can indeed avoid the occurrence of oblique insertion.

In order to match the upright rib and upper baffle structure of the wire end connector, the metal shell of the board end connector must be additionally processed to form two guide grooves. The guide groove must be moved as far as possible to the outer side; therefore, the upright rib and upper baffle of the wire end connector are also close to the corresponding outer side of the insulating body, so that the side end of the upper baffle is connected to the outer side of the insulating body. In order to avoid the mutual interference between the upper baffles and the locking part of the metal shell, the width of each upper baffle is relatively narrow, and is designed in a narrow and long shape.

In addition to being used to avoid oblique insertion, the second upper baffles of the line board connector can also be used to prevent the line board connector from shaking up and down relative to the board end connector after the plugging is completed; however, due to the two The narrow upper baffle is located near the two outer sides, and the effect of preventing the up and down of the board connector and the board end connector is still not optimal, and further improvement is required.

In view of the above-mentioned defects of the existing electrical connector set and its male end connector, the main purpose of the present invention is to provide an improved electrical connector set and its male end connector.

The main technical means used to achieve the above purpose is to make the male end connector include: An insulating seat, consisting of: a body; The two side blocking pieces are integrally extended outward and forward from the two opposite outer sides of the main body; a plug-in board integrally extending forward from a front side of the main body, and two opposite first board ends of the plug-in board respectively maintain a first gap with the corresponding side blocking piece; and Two upper baffles are integrally extended upward and forward from a top surface of the main body, protruding from the front side of the main body; an outer side of each of the upper baffles is parallel to the first plate end of the plug-in board, and away from the outer side of the body; and A terminal board is fixed in the body of the insulating base, protrudes from the front side of the body, and is located under the plug board, and two opposite second board ends of the terminal board are respectively connected to the corresponding side The blocking piece maintains a second gap.

As can be seen from the above description, the two upper baffles of the male connector of the present invention directly extend upward and forward from the top surface of the main body, and are far away from the outer side of the main body, so the two upper baffles are located close to the main body. The middle position of the body; in this way, when the male end connector is plugged into a matching female end connector, a more stable plugging state can be provided.

The main technical means used to achieve the above purpose is to make the connector set include the above-mentioned male end connector and a female end connector; wherein the female end connector includes: a socket body, comprising a first slot matching the terminal board of the male connector, a plurality of side-by-side terminals are arranged in the first slot for contacting and electrically connecting with the terminal board of the male connector; and A metal shell covers the outer side of the socket body, a top of which corresponds to a top surface of the socket body and keeps a distance therefrom to form a second part of the plug board matching the male connector a slot, and the two upper baffles of the male connector are pressed against the top of the metal shell of the female connector.

As can be seen from the above description, the two upper baffles of the male connector of the present invention directly extend upward and forward from the top surface of the main body, and are far away from the outer side of the main body, so the two upper baffles are located close to the main body. The middle position of the body; in this way, when the male end connector is plugged into the female end connector, the plugging state between the two is more stable.

The present invention is an electrical connector set that can be used for wire-to-board connectors. The technical content of the present invention will be described in detail below in conjunction with the embodiments and drawings.

First, please refer to FIG. 1 , which is an embodiment of a new electrical connector set 1 , which includes a male connector 10 and a female connector 30 , wherein the male connector 10 can be used as a terminal connector, and the female connector 30 can be used as a board connector, but not limited thereto.

Please refer to FIG. 2 and FIG. 3 , the above-mentioned male connector 10 includes an insulating seat 11 and a terminal board 20 ; wherein the insulating seat 11 includes a main body 12 , two side baffles 13 , and a plug board 14 and two upper baffles 15.

Please refer to FIG. 4A and FIG. 4B , the main body 12 has a top surface 120 , a front side 121 , two opposite outer sides 122 , a rear side 123 and an alcove 124 ; wherein the alcove 124 is formed by the rear side 123 Extend forward.

The above-mentioned two side blocking pieces 13 of the insulating seat 11 are integrally extended outward and forward from the two opposite outer sides 122 of the main body 12 , respectively, as shown in FIG. 3 .

The plug board 14 of the insulating base 11 is integrally extended forward from the front side 121 of the main body 12, as shown in FIG. 4B, and extends a first distance L1; as shown in FIG. 4A, the plug board 14 The two opposite first board ends 141 of the plug board 14 maintain a first gap d1 with the corresponding side blocking piece 13 respectively; The outer side 122 is flush, and the plug board 14 can also be flush with the top surface 120 of the main body 12 .

The two upper baffles 15 are integrally extended upward and forward from a top surface 120 of the main body 12, as shown in FIG. 4B, and protrude from the front side 121 of the main body 12; An outer side 151 of the blocking piece 15 is parallel to the first board end 141 of the plug-in board 14 and is further away from the outer side 122 of the main body 12 than the first board end 141 . Each of the upper blocking pieces 15 protrudes forward from the front side 121 of the main body 12 by a second distance L2, as shown in FIG. 4B; in this embodiment, the second distance L2 is smaller than the first distance L1, that is, the plug The plate 14 protrudes from each of the upper blocking pieces 15 .

The above-mentioned terminal board 20 is fixed in the main body 12 of the insulating base 11, and its front end protrudes from the front side 121 of the main body 12, as shown in FIG. 4B, and protrudes a third distance L3, and is located in the plug-in connection Below the board 14, the rear end of the terminal board 20 is exposed in the cavity 124 of the main body 12, so that a plurality of wires 16 can pass through the cavity 124 of the main body 12 and be electrically connected to the terminal board 20; As shown in FIG. 4A , the two opposite second plate ends 21 of the terminal board 20 maintain a second gap d2 with the corresponding side blocking piece 13 respectively; wherein the second gap d2 is larger than the first gap d1 . In this embodiment, the third distance L3 is greater than the second distance L3, that is, the terminal board 20 is protruded from each of the upper blocking pieces 15; and the third distance L3 is equal to or smaller than the first distance L1, that is The length of the terminal board 20 protruding from the front side 121 of the main body 12 can be the same as that of the plug board 14 , or slightly shorter than the plug board 14 .

As shown in FIG. 2 and FIG. 4B , the above-mentioned female connector 30 includes a socket body 31 and a metal shell 32 ; wherein the socket body 31 includes a first matching terminal board 20 of the male connector 10 . A slot 311 , a plurality of side-by-side terminals 313 are arranged in the first slot 311 to be electrically connected with the terminal board 20 of the male connector 10 , and the metal shell 32 covers the socket body 31 . On the outside, a top portion 321 corresponds to a top surface 314 of the socket body 31 and maintains a distance therefrom, so as to form a second socket 312 of the plug board matching the male end connector, and the male end is connected to The two upper baffles 15 of the connector 10 are pressed against the top 321 of the metal shell 32 of the female connector 30 .

To sum up, the two upper baffles of the male connector of the present invention extend upward and forward directly from the top surface of the main body, and are far away from the outer side of the main body, so the two upper baffles are located close to the main body. The middle position of the body; in this way, when the male end connector is plugged into the female end connector, the male end connector is less likely to shake up and down relative to the female end connector, so as to ensure the plugged state between the two. more stable.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as above by the embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field, Within the scope of not departing from the technical solution of the present invention, some changes or modifications can be made by using the technical content disclosed above to be equivalent embodiments with equivalent changes, but any content that does not depart from the technical solution of the present invention is based on the technical essence of the new model. Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solution of the present invention.

1: Electrical connector 10: Male connector 11: Insulation seat 12: Ontology 120: top surface 121: Front side 122: Outside 123: rear side 124: Alcove 13: Side Blocks 14: Plug-in board 141: The first board end 15: Upper block 151: Outside 16: Wire 20: Terminal board 21: Second board end 30: Female connector 31: Socket body 311: first slot 312: Second slot 313: Terminal 314: top surface 32: Metal shell 321: top 40: Board End Connector 41: Metal shell 411: Guide groove 50: wire end connector 500: Insulation body 501: Outside 51: Plug-in board 52: Terminal board 53: Upright Ribs 54: Upper block 541: side end

Figure 1: An external perspective view of an electrical connector set of the present invention. Figure 2: An exploded perspective view of the one of Figure 1 . Figure 3: A top plan view of a male connector of the present invention. FIG. 4A is a cross-sectional view of the section line A-A of FIG. 1 . FIG. 4B is a cross-sectional view of the B-B section of FIG. 1 . Figure 5: An exploded perspective view of an existing electrical connector set. FIG. 6 is a three-dimensional cross-sectional view of the male connector of FIG. 5 .

1: Electrical connector

10: Male connector

13: Side Blocks

15: Upper block

16: Wire

30: Female connector

321: top

Claims (10)

A male end connector, comprising: An insulating seat, consisting of: a body; The two side blocking pieces are integrally extended outward and forward from the two opposite outer sides of the main body; a plug-in board integrally extending forward from a front side of the main body, and two opposite first board ends of the plug-in board respectively maintain a first gap with the corresponding side blocking piece; and Two upper baffles are integrally extended upward and forward from a top surface of the main body, protruding from the front side of the main body; an outer side of each of the upper baffles is parallel to the first plate end of the plug-in board, and away from the outer side of the body; and A terminal board is fixed in the body of the insulating base, protrudes from the front side of the body, and is located under the plug board, and two opposite second board ends of the terminal board are respectively connected to the corresponding side The blocking piece maintains a second gap. The male connector as claimed in claim 1, wherein the outer side of each of the upper baffles is farther from the outer side of the body than the first board end. A male connector as claimed in claim 1 or 2, wherein: the plug-in board protrudes forward a first distance from the front side of the main body; Each of the upper blocking pieces protrudes forward a second distance from the front side of the main body; and The terminal board protrudes forward from the front side of the main body by a third distance; wherein the second distance is smaller than the first distance and the third distance. The male connector of claim 3, wherein the first distance is equal to or greater than the third distance. The male connector of claim 4, wherein the second gap is greater than the first gap. The male connector of claim 5, wherein each of the first board ends of the plug-in board is flush with the corresponding outer side of the body. The male connector of claim 6, wherein the plug-in board is flush with the top surface of the body. The male connector as claimed in claim 1 or 2, wherein a rear side of the body of the insulating base forms a recess forward, so that a rear part of the terminal board is exposed in the recess, so that a plurality of wires can be The rear side of the body penetrates and is electrically connected with the terminal board. The male connector as claimed in claim 7, wherein a rear side of the main body of the insulating base forms a recess forward, so that a rear part of the terminal board is exposed in the recess, so that a plurality of wires can be fed from the main body The rear side is penetrated and electrically connected to the terminal board. A connector set comprising: a male connector as claimed in any one of claims 1 to 9; and A female connector, consisting of: a socket body, comprising a first slot matching the terminal board of the male connector, a plurality of side-by-side terminals are arranged in the first slot for contacting and electrically connecting with the terminal board of the male connector; and A metal shell covers the outer side of the socket body, a top of which corresponds to a top surface of the socket body and keeps a distance therefrom to form a second part of the plug board matching the male connector a slot, and the two upper baffles of the male connector are pressed against the top of the metal shell of the female connector.

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