TWI677147B - Electrical receptacle connector - Google Patents

Abstract

An electrical socket connector includes a rubber core seat, a first terminal group, a second terminal group, a metal sheet, and a shielding component. The first terminal group and the second terminal group are disposed on the glue. The core seat is respectively exposed on opposite sides of the rubber core seat. The middle metal sheet is disposed in the rubber core seat and is located between the first terminal group and the second terminal group. The shielding component includes a first A sheet-shaped member and a second sheet-shaped member, the first sheet-shaped member and the second sheet-shaped member are respectively at least partially embedded in opposite sides of the rubber core seat, and the first sheet-shaped member includes There is a first stepped structure and a first contact portion, and the second sheet member includes a second stepped structure and a second contact portion.

Description

Socket electrical connector

The invention relates to a socket electrical connector, in particular to a socket electrical connector that can prevent the tongue from abrasion and deformation and avoid signal interference.

An electrical connector is an indispensable component in an electronic device, allowing users to conveniently supply power or transmit signals to the electronic device. However, with the increase of the number of plugging and unplugging of the electrical connector, the tongue of the electrical connector is easily worn out, deformed and even broken. Since the socket electrical connector is usually built directly on the motherboard of the electronic device, when the tongue of the socket electrical connector is worn or broken, the motherboard of the electronic device needs to be repaired or replaced together, resulting in maintenance costs. high. In addition, in response to the demand for large amounts of data transmission, electrical connectors are gradually developing toward high frequency and high speed to shorten the data transmission time. However, signals are likely to interfere with each other during high frequency and high speed transmission, which affects the transmission performance of the electrical connector .

Therefore, an object of the present invention is to provide a socket electrical connector that can prevent the tongue from abrasion and deformation and avoid signal interference, so as to solve the above problems.

In order to achieve the above object, the present invention discloses a socket electrical connector, which includes a rubber core seat, a first terminal group, a second terminal group, a metal sheet, and a shielding component. The first end The sub-group is disposed in the rubber-core base and exposed on a first side of the rubber-core base, and the second terminal group is disposed in the rubber-core base and exposed on the rubber-core base opposite to the first side. On a second side, the middle metal sheet is disposed in the rubber core seat and is located between the first terminal group and the second terminal group. The shielding assembly includes a first sheet member and a second sheet member. The first sheet-like member is at least partially embedded in a first lateral side adjacent to the first side and the second side of the rubber core seat, and the first sheet-like member includes a first stepped structure And a first contact portion, the first contact portion contacts the middle metal sheet, the second sheet-like member is at least partially embedded in a second side of the rubber core seat opposite to the first side, The second sheet-shaped member includes a second stepped structure and a second contact portion, and the second contact portion contacts the middle metal sheet.

According to an embodiment of the present invention, the shielding assembly further includes a connecting member, a first end of the connecting member is connected to the first sheet member, and a second end of the connecting member opposite to the first end is connected to the first member. Two sheet-like members, the first contact portion and the second contact portion contact the middle metal sheet.

According to an embodiment of the present invention, a slot is formed in the middle metal sheet, and the connecting member is received in the slot.

According to an embodiment of the present invention, the first sheet-shaped member and the second sheet-shaped member are separated from each other, and the first contact portion and the second contact portion contact the middle metal sheet.

According to an embodiment of the present invention, a slot is formed in the middle metal sheet, and the first contact portion and the second contact portion are partially received in the slot.

According to an embodiment of the present invention, a first through groove and a first through groove are formed on the middle metal sheet. A second through slot, the first contact portion and the second contact portion are respectively inserted in the first through slot and the second through slot and contact the middle metal sheet.

According to an embodiment of the present invention, the first terminal group includes a first ground terminal close to the first side, and the first sheet member includes a first ground portion that contacts the first ground terminal.

According to an embodiment of the present invention, a first through hole is formed in the first ground terminal, and the first ground portion passes through the first through hole and contacts the first ground terminal.

According to an embodiment of the present invention, a first elastic arm is formed on the first ground terminal, and the first elastic arm contacts the first ground portion.

According to one embodiment of the present invention, a first contact arm is formed on the first ground terminal, and the first contact arm contacts the middle metal sheet.

According to an embodiment of the present invention, the first terminal group further includes a second ground terminal close to the second side, and the second sheet member includes a second ground portion that contacts the second ground terminal. .

According to an embodiment of the present invention, a first through hole is formed on the first ground terminal, a second through hole is formed on the second ground terminal, and the first ground portion is penetrated through the first through hole and is in contact with the first A ground terminal, the second ground portion is penetrated through the second through hole and is in contact with the second ground terminal.

According to an embodiment of the present invention, a first elastic arm is protruded from the first ground terminal, and a second elastic arm is protruded from the second ground terminal, and the first elastic arm contacts the first ground portion. The second elastic arm contacts the second ground portion.

According to an embodiment of the present invention, a first abutment arm is protruded from the first ground terminal, and a second abutment arm is protruded from the second ground terminal. The first abutment arm and the The second abutting arm contacts the middle metal sheet.

According to an embodiment of the present invention, the electrical socket connector further includes a shell, and the shell is formed around to receive the rubber core seat, the first terminal group, the second terminal group, the middle metal sheet, and the shield. One of the accommodating spaces of the component, the middle metal sheet includes at least one protruding portion, the at least one protruding portion passes through the rubber core seat and contacts the shell.

According to an embodiment of the present invention, one end of the first sheet-shaped member near the front end of the rubber core seat and one end of the second sheet-shaped member near the front end of the rubber core seat are separated from each other.

According to an embodiment of the present invention, the first sheet-shaped member further includes a first bevel structure, a first extension structure, and a first bending structure. The first bevel structure is far from the first stepped structure away from the first step structure. One end of a contact portion extends toward the front end of the rubber core seat, and the first extension structure extends from one end of the first inclined structure away from the first stepped structure along the front end of the rubber core seat toward the The second side extends, and the first bending structure extends from one end of the first extending structure away from the first bevel structure toward an inside of the rubber core seat.

According to an embodiment of the present invention, the second sheet member further includes a second beveled knot. Structure, a second extension structure and a second bending structure, the second inclined structure extends from an end of the second stepped structure away from the second contact portion toward the front end of the rubber core seat, and the second extension structure Is extended from one end of the second bevel structure away from the second stepped structure along the front end of the rubber core seat toward the first side of the rubber core seat, and the second bending structure is away from the second extension structure One end of the second bevel structure extends toward the interior of the rubber core seat.

According to an embodiment of the present invention, the first stepped structure and the second stepped structure are respectively exposed on the first side and the second side of the rubber core seat. When the electrical connector of the socket is electrically connected to a plug, When the connectors are connected to each other, the first stepped structure and the second stepped structure respectively contact a first hook and a second hook of the plug electrical connector.

According to an embodiment of the present invention, the first stepped structure and the second stepped structure respectively protrude to form a first bump and a second bump, and the first bump and the second bump are in the socket. When the electrical connector and the plug electrical connector are mated with each other, they contact the first hook and the second hook, respectively, so as to increase a plugging force between the socket electrical connector and the plug electrical connector.

To sum up, the present invention utilizes a first sheet-shaped member at least partially embedded in the first side of the rubber core seat and a second sheet-shaped member at least partially embedded in the second side of the rubber core seat. In order to improve the overall structural strength of the tongue, thereby preventing the tongue from abrasion and deformation during insertion. Therefore, the socket electrical connector made by the present invention has a longer service life and effectively reduces maintenance costs. Furthermore, in the present invention, since the first sheet-shaped member is electrically connected to the middle metal sheet by contacting the first contact portion of the middle metal sheet, and is in contact with the first by contacting the first ground portion of the first ground terminal. The ground terminal is electrically connected; the second sheet member is electrically connected to the middle metal sheet by contacting the second contact portion of the middle metal plate and is electrically connected to the second ground terminal by contacting the second ground portion of the second ground terminal. Sexual connection, the middle metal sheet is in contact with the outside by the protrusion contacting the shell The shell is electrically connected, so the shielding assembly, the shell, the middle metal sheet, the first ground terminal and the second ground terminal of the present invention can be electrically connected to each other, thereby reducing the occurrence of signal interference.

1,1 ”, 1 '' '‧‧‧Socket electrical connector

10‧‧‧ rubber core seat

101‧‧‧first side

102‧‧‧Second side

103‧‧‧First side

104‧‧‧Second side

105‧‧‧ backend

106‧‧‧Front

107‧‧‧First engagement section

108‧‧‧First Guide

109‧‧‧Second engagement section

100‧‧‧Second Guide

11, 11 ”, 11 '' '‧‧‧ first terminal set

111, 111 ", 111 '' '‧‧‧ First ground terminal

1111 "‧‧‧First perforation

1111 '' '‧‧‧First elastic arm

1112 '' '‧‧‧First abutment arm

112, 112 ”, 112 '' '‧‧‧Second Ground Terminal

1121 "‧‧‧Second Perforation

1121 '' '‧‧‧Second elastic arm

1122 '' '‧‧‧Second abutting arm

12‧‧‧Second terminal group

13, 13 ’, 13”, 13 '”‧‧‧Medium sheet

131, 131 ’, 131 '' '‧‧‧ slotted

131 ”‧‧‧The first slot

132‧‧‧ protrusion

132 "‧‧‧Second trough

132 '' '‧‧‧ protrusion

1321‧‧‧First bump

1322‧‧‧Second bump

14, 14 ’, 14”, 14 '”‧‧‧shielding assembly

141, 141 ', 141 ", 141' '' ‧‧‧ First sheet member

1411‧‧‧First Step Structure

1411A‧‧‧First bump

1412‧‧‧First bevel structure

1413‧‧‧First extension structure

1414‧‧‧First bending structure

1415, 1415 ", 1415 '' '‧‧‧ the first contact

1416, 1416 "‧‧‧The first grounding part

1416A‧‧‧The first bump

142, 142 ', 142 ", 142' '' ‧‧‧Second sheet member

1421‧‧‧Second Step Structure

1421A‧‧‧Second bump

1422‧‧‧Second bevel structure

1423‧‧‧Second Extension Structure

1424‧‧‧Second bending structure

1425, 1425 ", 1425 '' '‧‧‧Second contact section

1426, 1426 "‧‧‧Second Grounding Section

1426A‧‧‧Second protrusion

143, 143 '' '‧‧‧ connecting members

1431‧‧‧ the first end

1432‧‧‧ second end

15‧‧‧shell

151‧‧‧accommodation space

2‧‧‧ plug electrical connector

21‧‧‧The first card hook

22‧‧‧Second card hook

FIG. 1 is a schematic diagram of an external appearance of a socket electrical connector and a corresponding plug electrical connector according to a first embodiment of the present invention.

FIG. 2 and FIG. 3 are exploded views of some components of the electrical connector of the socket and the corresponding electrical connector of the plug at different perspectives according to the first embodiment of the present invention.

FIG. 4 is an assembly schematic diagram of a shielding component and a middle metal sheet according to the first embodiment of the present invention.

FIG. 5 is a schematic assembly diagram of a shielding assembly, a metal sheet, and a rubber core seat according to the first embodiment of the present invention.

FIG. 6 is a schematic diagram of the docking of the electrical connector of the socket and the corresponding electrical connector of the plug according to the first embodiment of the present invention.

FIG. 7 is an assembly schematic diagram of a shield assembly, a middle metal sheet, and a first terminal group according to the first embodiment of the present invention.

FIG. 8 is a schematic assembly diagram of a shielding component and a metal sheet according to a second embodiment of the present invention.

FIG. 9 is an exploded view of some components of the electrical socket connector according to the third embodiment of the present invention.

FIG. 10 is a schematic assembly diagram of a shield assembly, a middle metal sheet, and a first terminal group according to a third embodiment of the present invention.

FIG. 11 is an exploded view of some components of a socket electrical connector according to a fourth embodiment of the present invention.

FIG. 12 is an assembly schematic diagram of a shield assembly, a middle metal sheet, and a first terminal group according to a fourth embodiment of the present invention.

The directional terms mentioned in the following embodiments, such as: up, down, left, right, front, or rear, are only directions referring to the attached drawings. Therefore, the directional terms used are used to illustrate and not to limit the present invention.

Please refer to FIG. 1 to FIG. 3. FIG. 1 is a schematic diagram of the appearance of a socket electrical connector 1 and a corresponding plug electrical connector 2 according to the first embodiment of the present invention, and FIGS. 2 and 3 are the present invention. In the first embodiment, an exploded view of some components of the socket electrical connector 1 and the corresponding plug electrical connector 2 from different perspectives. As shown in FIG. 1 to FIG. 3, the electrical socket connector 1 may be disposed on an electronic device (such as a computer host, a notebook computer, or a mobile phone, etc.) for the plug electrical connector 2 to be plugged in to the electronic connector. The device supplies power or transmits signals. The socket electrical connector 1 includes a rubber core base 10, a first terminal group 11, a second terminal group 12, a metal sheet 13, a shielding assembly 14, and a housing 15. The housing 15 is formed around the housing 15 to receive the glue. The accommodation space 151 of the core base 10, the first terminal group 11, the second terminal group 12, the middle metal sheet 13, and the shielding assembly 14. The first terminal group 11 is disposed in the rubber core base 10 and exposed to the rubber core base. One of the first side 101 of the 10, the second terminal group 12 is disposed inside the rubber core seat 10 and is exposed on the rubber core seat 10 opposite to the first side 101 of the second side 102, and the middle metal sheet 13 is disposed on the rubber The core block 10 is located between the first terminal group 11 and the second terminal group 12 to prevent the signals generated by the first terminal group 11 and the second terminal group 12 from interfering with each other. The shielding assembly 14 includes a first sheet member 141, a second sheet-like member 142, and a connecting member 143. The first sheet-like member 141 is at least partially embedded in one of the first side 101 and the second side 102 adjacent to the rubber core seat 10. 103. The second sheet-like member 142 is at least partially embedded in one of the second side 104 opposite to the first side 103 of the rubber core seat 10 and connected A first end 1431 of one of the members 143 is connected to the first sheet member 141, and a second end 1432 of the first member 1431 opposite to the first member 1431 is connected to the second sheet member 142, that is, the first sheet member 141 is close to the rubber core seat. One of the rear end 105 and one end of the second sheet member 142 near the rubber core seat 10 are connected to each other by a connecting member 143. The first sheet member 141 is close to the rear end of the rubber core seat 10 relative to the rear end. One end of 105 and one end of 106 and the second sheet member 142 are close to the front end of the rubber core seat 10 One end of 106 is separated from each other.

Please refer to FIGS. 2 to 6. FIG. 4 is a schematic diagram of the assembly of the shielding assembly 14 and the middle metal sheet 13 according to the first embodiment of the present invention, and FIG. 5 is the shielding assembly 14 and the middle metal sheet 13 of the first embodiment of the present invention. The assembly schematic diagram with the rubber core base 10, and FIG. 6 is a schematic diagram of the docking electrical connector 1 and the corresponding plug electrical connector 2 in the first embodiment of the present invention. As shown in FIGS. 2 to 6, in this embodiment, the middle metal sheet 13 may preferably be formed with a slot 131 and include at least one protruding portion 132 (for example, two protruding portions provided on both sides). 132), the connecting member 143 can be accommodated in the slot 131, and the two protruding portions 132 pass through the first side 103 and the second side 104 of the rubber core seat 10 and contact the housing 15 so that the middle metal sheet 13 It is electrically connected to the housing 15 to produce a shielding effect, so as to avoid the signal generated by the electrical socket connector 1 from being disturbed. However, the structure of the metal sheet 13 in the present invention is not limited to this embodiment, and its end depends on actual needs. For example, in another embodiment, the middle metal sheet 13 may not include a slot 131 for receiving the connection member 143 or an extension 132 for contacting the housing 15.

A first engaging portion 107 and a first guiding portion 108 are formed on the first side 103 of the rubber core seat 10. The first engaging portion 107 is used to insert a plug when the electrical connector 2 is inserted into the electrical connector 1 of the socket. One of the first hooks 21 of the plug electrical connector 2 is engaged, and the first guide portion 108 is used to guide the first hook 21 to be engaged with the first engagement when the plug electrical connector 2 is inserted into the socket electrical connector 1. Department 107. The first sheet-like member 141 includes a first stepped structure 1411, a first inclined surface structure 1412, a first extended structure 1413, and a first bent structure 1414. The first stepped structure 1411 is located at the first side 103 of the corresponding rubber core seat 10. The first inclined structure 1412 extends from one front end of the first stepped structure 1411 toward the front end 106 of the rubber core seat 10. The first extended structure 1413 It extends from one end of the first inclined structure 1412 away from the first stepped structure 1411 along the front end 106 of the rubber core seat 10 toward the second side 104 of the rubber core seat 10, and the first bending structure 1414 is away from the first extension structure 1413. One end of the first bevel structure 1412 extends toward one of the rubber core seats 10.

In this embodiment, the first stepped structure 1411 may be exposed from the first engaging portion 107 of the rubber core seat 10 so as to contact the plug electrical connector 2 when the socket electrical connector 1 and the plug electrical connector 2 are mated with each other. The first hook 21, the first bevel structure 1412, and the first extension structure 1413 can be respectively embedded in the first guide portion 108 and the front end 106 of the rubber core seat 10, and the first step structure 1411 and the first bevel structure 1412 And the shape of the first extension structure 1413 respectively corresponds to the shape of the first engaging portion 107, the first guide portion 108, and the front end 106 to increase the structural strength of the rubber core seat 10. However, the first stepped structure 1411 of the present invention The structural relationship between the first inclined structure 1412 and the first extension structure 1413 and the rubber core seat 10 is not limited to this embodiment. That is, the first stepped structure 1411, the first beveled structure 1412, and the first extension structure 1413 of the first sheet-like member 141 can be selectively located at the first engaging portion 107 of the rubber core seat 10 according to actual design requirements, respectively. The first guide portion 108 and the front end 106 are inside or outside.

Furthermore, in this embodiment, the first stepped structure 1411 may preferably be protruded to form a first bump 1411A. When the socket electrical connector 1 and the plug electrical connector 2 are plugged into each other, The first hook 21 is contacted to increase the insertion and extraction force between the electrical connector 1 of the socket and the electrical connector 2 of the plug. However, the present invention is not limited to this. For example, in another embodiment, the first stepped structure 1411 may not include the first bump 1411A.

Similarly, the second side 104 of the rubber core seat 10 is formed with a second engaging portion 109 and a second guiding portion 100. The second engaging portion 109 is used for inserting the plug electrical connector 2 into the socket electrical connector. At 1 o'clock, the second hook 22 of the plug electrical connector 2 is opposite to the first hook 21, and the second guide portion 100 is used to guide the first electrical connector 2 when the plug electrical connector 2 is inserted into the socket electrical connector 1. The two hooks 22 are engaged with the second engaging portion 109. The second sheet-like member 142 includes a second stepped structure 1421, a second inclined surface structure 1422, a second extended structure 1423, and a second bent structure 1424. The second step structure 1421 is located in the corresponding glue At the second side 104 of the core base 10, the second inclined structure 1422 extends from one front end of the second stepped structure 1421 toward the front end 106 of the rubber core base 10. The second extended structure 1423 is far from the second inclined structure 1422. One end of the two-step structure 1421 extends along the front end 106 of the rubber core seat 10 toward the first side 103 of the rubber core seat 10, and the second bending structure 1424 is away from the second extension structure 1423 and away from the second bevel structure 1422. The inside of the core seat 10 extends. The first bending structure 1414 of the first sheet member 141 and the second bending structure 1424 of the second sheet member 142 are separated from each other.

In this embodiment, the second stepped structure 1421 may be exposed on the second engaging portion 109 of the rubber core seat 10 so as to contact the plug electrical connector 2 when the socket electrical connector 1 and the plug electrical connector 2 are mated with each other. The second hook 22, the second bevel structure 1422, and the second extension structure 1423 can be respectively embedded in the second guide portion 100 and the front end 106 of the rubber core seat 10, and the second step structure 1421 and the second bevel structure 1422 The shape of the second extension structure 1423 corresponds to the shape of the second engaging portion 109, the second guide portion 100, and the front end 106, respectively, to increase the structural strength of the rubber core seat 10. However, the second stepped structure 1421 of the present invention The structural relationship between the second inclined structure 1422 and the second extension structure 1423 and the rubber core seat 10 is not limited to this embodiment. That is, the second stepped structure 1421, the second inclined structure 1422, and the second extended structure 1423 of the second sheet member 142 can be selectively located at the second engaging portion 109 of the rubber core seat 10 according to actual design requirements, respectively. , The second guide portion 100 and the front end 106 are inside or outside.

Furthermore, in this embodiment, the second stepped structure 1421 may be protruded to form a second projection 1421A. When the electrical socket 1 and the electrical plug 2 are plugged into each other, The second hook 22 is contacted to increase the insertion and extraction force between the electrical connector 1 of the socket and the electrical connector 2 of the plug. However, the present invention is not limited to this. For example, in another embodiment, the second stepped structure 1421 may not include the second bump 1421A.

In addition, as shown in FIGS. 2 to 7, FIG. 7 is an assembly schematic diagram of the shielding assembly 14, the middle metal sheet 13, and the first terminal group 11 according to the first embodiment of the present invention. As shown in FIG. 2 to FIG. 7, the first sheet member 141 further includes a first contact portion 1415 and a first ground portion 1416. The first contact portion 1415 and the first ground portion 1416 are located on the first stepped structure 1411. One rear end is embedded in the rubber core seat 10. The first contact portion 1415 is connected to the first end 1431, the first ground portion 1416, and the first stepped structure 1411 of the connecting member 143, and the first contact portion 1415 is partially The floor is placed in the slot 131. The first contact portion 1415 contacts the middle metal sheet 13, so that the first sheet member 141 is electrically connected to the middle metal sheet 13, and the first ground portion 1416 contacts a first ground of the first terminal group 11 near the first side 103. The terminal 111 enables the first sheet member 141 to be electrically connected to the first ground terminal 111, and the middle metal sheet 13 contacts the first ground terminal 111, so that the middle metal sheet 13 is electrically connected to the first ground terminal 111. Since the first ground terminal 111, the first sheet member 141, and the middle metal sheet 13 are electrically connected to each other, the first sheet member 141 and the middle metal sheet 13 can be grounded by the first ground terminal 111 to avoid the electrical socket connector. The generated signal is disturbed.

In this embodiment, the first contact portion 1415 may contact the middle metal sheet 13 in a surface contact manner, and the first ground portion 1416 may contact the first ground terminal 111 in a bump contact manner, that is, the first ground portion 1416 may Containing a first protrusion 1416A protruding upward and abutting on one of the first ground terminals 111, the middle metal sheet 13 can contact the first ground terminal 111 in a bump contact manner, that is, the middle metal sheet 13 may include an upward protrusion The protruding portion 132 of the first side 103 is in contact with one of the first bumps 1321 of the first ground terminal 111. However, the structure and contact mechanism of the first contact portion 1415, the first ground portion 1416, and the metal sheet 13 of the present invention It is not limited to this embodiment, and its end depends on design requirements, which will be described in subsequent paragraphs.

Similarly, the second sheet member 142 further includes a second contact portion 1425 and a second ground portion 1426. The second contact portion 1425 and the second ground portion 1426 are located at one rear end of the second stepped structure 1421 and are embedded in the adhesive. In the core seat 10, the second contact portion 1425 is connected to the second end 1432 of the connecting member 143. The second ground portion 1426 and the second stepped structure 1421 are partially received in the slot 131. The second contact portion 1425 contacts the middle metal sheet 13, so that the second sheet member 142 is electrically connected to the middle metal sheet 13, and the second ground portion 1426 contacts a second ground of the first terminal group 11 near the second side 104. The terminal 112 enables the second sheet member 142 to be electrically connected to the second ground terminal 112, and the middle metal sheet 13 contacts the second ground terminal 112, so that the middle metal sheet 13 is electrically connected to the second ground terminal 112. Since the second ground terminal 112, the second sheet member 142, and the middle metal sheet 13 are electrically connected to each other, the second sheet member 142 and the middle metal sheet 13 can be grounded by the second ground terminal 112 to avoid the socket electrical connector. The generated signal is disturbed.

In this embodiment, the second contact portion 1425 can contact the middle metal sheet 13 in a surface contact manner, and the second ground portion 1426 can contact the second ground terminal 112 in a point contact manner, that is, the second ground portion 1426 can include Projecting upward and abutting a second protrusion 1426A of one of the second ground terminals 112, the middle metal sheet 13 can contact the second ground terminal 112 in a point contact manner, that is, the middle metal sheet 13 may include an upward projection near the second The protruding portion 132 of the side 104 abuts a second bump 1322 of one of the second ground terminals 112, but the structure and contact mechanism of the second contact portion 1425, the second ground portion 1426, and the metal sheet 13 of the present invention are not the same. Limited to this embodiment, its end depends on the design requirements, which will be explained in the subsequent paragraphs.

Furthermore, when the socket electrical connector 1 and the plug electrical connector 2 are mated with each other, the first hook 21 and the second hook 22 of the plug electrical connector 2 contact the first step of the first sheet member 141, respectively. The structure 1411 and the second stepped structure 1421 of the second sheet member 142, so the first hook 21 and the second hook 22 can be grounded by the first stepped structure 1411 and the second stepped structure 1421, respectively, to avoid plug electrical connectors. 2 The generated signal is disturbed.

However, the first sheet member 141 and the second sheet member 142 of the present invention are not limited to the above embodiments. For example, please refer to FIG. 8. FIG. 8 is a schematic assembly diagram of a shielding component 14 'and a metal sheet 13' according to the second embodiment of the present invention. As shown in FIG. 8, different from the first embodiment, a first sheet member 141 ′ and a second sheet member 142 ′ of one of the shielding assemblies 14 ′ in this embodiment may be two independent members and They are separated from each other, that is, the shielding assembly 14 ′ may not include the connection member 143 of the first embodiment for connecting the first sheet member 141 and the second sheet member 142. One of the first contact members 1415 'of one of the first sheet members 141' is partially accommodated in one of the slots 131 'of the middle metal sheet 13', and one of the second contact members 1425 'of one of the second sheet members 142' It is partially accommodated in the slot 131 'of the middle metal sheet 13', and the first contact portion 1415 'and the second contact portion 1425' can also contact the middle metal sheet 13 'in a surface contact manner.

Furthermore, please refer to FIG. 9 and FIG. 10 again. FIG. 9 is an exploded view of some components of a socket electrical connector 1 ”according to the third embodiment of the present invention, and FIG. 10 is a shield of the third embodiment of the present invention. Assembly schematic diagram of the component 14 ", a middle metal sheet 13", and a first terminal group 11 ". As shown in FIG. 10 and FIG. 11, one of the first sheet member 141 ″ and one second sheet member 142 ″ of the shield assembly 14 ″ in this embodiment may also be two independent members and separated from each other. A first through slot 131 "and a second through slot 132" are formed on the metal sheet 13 ", and a first through hole 1111" is formed on one of the first ground terminals 111 "of the first terminal group 11", and the first terminal group 11 A second through hole 1121 "is formed on one of the second ground terminals 112", a first contact portion 1415 "of a first sheet member 141" and a second contact portion 1425 "of a second sheet member 142" Perforated in the first through groove 131 "and the second through groove 132" and in contact with the middle metal sheet 13 ", one of the first sheet member 141", the first ground portion 1416 ", and the second sheet member 142" The second grounding portion 1426 "is penetrated through the first through hole 1111" and the second through hole 1121 ", and is in contact with the first ground terminal 111" and the second ground terminal 112 ". The member 141 "and the second sheet member 142" can be grounded through the first ground terminal 111 "and the second ground terminal 112". Free electrical receptacle connector 1 "of signal interference.

In addition, please refer to FIG. 11 and FIG. 12, which is a diagram illustrating a socket according to a fourth embodiment of the present invention. Exploded view of some components of the electrical connector 1 '' ', FIG. 12 is a shield assembly 14' '', a metal sheet 13 '' ', and a first terminal group 11' '' of a fourth embodiment of the present invention The assembly diagram. As shown in FIG. 11 and FIG. 12, similar to the first embodiment, a first sheet member 141 ′ ″ and a second sheet member 142 ′ of the shielding assembly 14 ′ ″ in this embodiment are similar to the first embodiment. '' Is also connected to each other by a connecting member 143 '' ', and the connecting member 143' '' is accommodated in one of the slots 131 '' 'of the middle metal sheet 13' '', and the first sheet member 141 '' 'One of the first contact portions 1415' '' and one of the second sheet members 142 '' 'and the second contact portion 1425' '' are partially accommodated in the slot 131 '' 'and are also respectively faced. The method of contacting the medium metal sheet. However, different from the first embodiment, the first contact portion 1415 '' 'and the second contact portion 1425' '' in this embodiment can also be used as one of the first contact portions for contacting the first terminal group 11 '' '. The first ground portion and the second ground portion of the ground terminal 111 '' 'and a second ground terminal 112' '', specifically, the first ground terminal 111 'of the first terminal group 11' '' in this embodiment A first elastic arm 1111 '' 'contacting one of the first contact portions 1415' '' (i.e., the first ground portion) is formed on the top of the projection ``, so that the first ground terminal 111 '' 'and the first sheet member 141 '' 'is electrically connected, and one of the first terminal group 11' '' and the second ground terminal 112 '' 'protrudes from one of the second contact portions 1425' '' (that is, the second ground portion). Two elastic arms 1121 '' ', so that the second ground terminal 112' '' and the second sheet member 142 '' 'are electrically connected. In addition, in this embodiment, one of the first contact arms 1112 '' 'of one of the protruding portions 132' '' of the contacting metal sheet 13 '' 'is protrudingly formed on the first ground terminal 111' '', The first ground terminal 111 ′ ″ is electrically connected to the middle metal sheet 13 ′ ″, and the second ground terminal 112 ′ ″ is protruded with another protruding portion 132 which is in contact with the middle metal sheet 13 ′ ″. A second contact arm 1122 '' 'of' '', so that the second ground terminal 112 '' 'is electrically connected to the middle metal sheet 13' ''. In this way, the metal sheet 13 '' ', the first sheet member 141' '' and the second sheet member 142 '' 'can pass through the first ground terminal 111' '' and the second ground terminal 112 '' '. Ground to prevent interference with the signal from the electrical connector 1 '' '.

To sum up, the present invention utilizes a first sheet-shaped member at least partially embedded in the first side of the rubber core seat and a second sheet-shaped member at least partially embedded in the second side of the rubber core seat. In order to improve the overall structural strength of the tongue, thereby preventing the tongue from abrasion and deformation during insertion. With this invention, the socket power The connector has a long service life, which effectively reduces maintenance costs. Furthermore, in the present invention, since the first sheet-shaped member is electrically connected to the middle metal sheet by contacting the first contact portion of the middle metal sheet, and is in contact with the first by contacting the first ground portion of the first ground terminal. The ground terminal is electrically connected; the second sheet member is electrically connected to the middle metal sheet by contacting the second contact portion of the middle metal plate and is electrically connected to the second ground terminal by contacting the second ground portion of the second ground terminal. The metal sheet is electrically connected to the casing by the protruding portion contacting the casing. Therefore, the shielding component, the casing, the metal sheet, the first ground terminal and the second ground terminal of the present invention can be electrically connected to each other, thereby reducing the signal An interference situation occurred.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the scope of patent application of the present invention shall fall within the scope of the present invention.

Claims (18)

An electrical socket connector includes: a rubber core seat, the rubber core seat includes a first side, a second side, and a first side, the second side and the first side are opposite each other, and the first A side is adjacent to the first side and the second side; a first terminal group is disposed in the rubber core seat and exposed on the first side of the rubber core seat, and the first terminal group includes There is a first ground terminal close to the first side of the rubber core base; a second terminal group is disposed in the rubber core base and exposed from the rubber core base opposite to the first side. The second side; a metal sheet, which is disposed in the rubber core seat and is located between the first terminal group and the second terminal group; and a shielding assembly including: a first sheet-like member, It is at least partially embedded in the first side adjacent to the first side and the second side of the rubber core seat. The first sheet-like member includes a first stepped structure, a first contact portion, and A first grounding portion, the first grounding portion contacting the first grounding terminal; and a second sheet-like member, which is at least partially embedded The gum base of the core relative to the second one of the side beside the first, the second member includes a second sheet-like structure, and a stepped second contact portion. The electrical socket connector according to claim 1, wherein the shielding assembly further comprises a connecting member, a first end of the connecting member is connected to the first sheet member, and a first end of the connecting member is opposite to the first end. Two ends are connected to the second sheet member, and the first contact portion and the second contact portion contact the middle metal sheet. The electrical socket connector according to claim 2, wherein a slot is formed in the metal sheet, and the connecting member is accommodated in the slot. The electrical socket connector according to claim 1, wherein the first sheet member and the second sheet member are separated from each other, and the first contact portion and the second contact portion contact the middle metal sheet. The electrical socket connector according to claim 4, wherein a slot is formed in the metal sheet, and the first contact portion and the second contact portion are partially accommodated in the slot. The electrical socket connector according to claim 4, wherein the metal sheet is formed with a first through groove and a second through groove, and the first contact portion and the second contact portion are respectively formed in the first through groove. Is in contact with the second metal slot and is in contact with the middle metal sheet. The electrical socket connector according to any one of claims 1, 4, and 6, wherein the first ground terminal is formed with a first through hole, and the first ground portion passes through the first through hole and contacts the first ground hole. A ground terminal. The electrical socket connector according to any one of claims 1 to 3, wherein a first elastic arm is formed on the first ground terminal, and the first elastic arm contacts the first ground portion. The electrical socket connector according to claim 8, wherein the first ground terminal further protrudes to form a first contact arm, and the first contact arm contacts the middle metal sheet. The electrical socket connector according to any one of claims 1, 4, and 6, wherein the first terminal group further includes a second ground terminal close to the second side, and the second sheet member includes a The second grounding portion contacts the second grounding terminal. The first grounding terminal is formed with a first perforation. The second grounding terminal is formed with a second perforation. The first grounding portion is penetrated through the first perforation. And is in contact with the first ground terminal, the second ground portion is penetrated through the second through hole and is in contact with the second ground terminal. The electrical socket connector according to any one of claims 1 to 3, wherein the first terminal group further includes a second ground terminal close to the second side, and the second sheet member includes a second The grounding portion is in contact with the second ground terminal. A first elastic arm is formed on the first ground terminal, and a second elastic arm is formed on the second ground terminal. The first elastic arm is in contact with the first ground terminal. A grounding portion, and the second elastic arm contacts the second grounding portion. The electrical socket connector according to claim 11, wherein a first contact arm is formed on the first ground terminal and a second contact arm is formed on the second ground terminal. The abutting arm and the second abutting arm contact the middle metal sheet. The electrical socket connector according to claim 1, further comprising a shell, the shell is formed around to receive the rubber core seat, the first terminal group, the second terminal group, the middle metal sheet, and the shield. One of the accommodating spaces of the component, the middle metal sheet includes at least one protruding portion, the at least one protruding portion passes through the rubber core seat and contacts the shell. The electrical socket connector according to claim 1, wherein one end of the first sheet member near one of the front ends of the rubber core seat and one end of the second sheet member near the front end of the rubber core seat are separated from each other. The electrical socket connector according to claim 14, wherein the first sheet-shaped member further includes: a first bevel structure, which is away from the first stepped structure and away from the first contact portion toward the rubber core seat. The front end extends; a first extension structure extending from one end of the first bevel structure away from the first stepped structure along the front end of the rubber core seat toward the second side of the rubber core seat; and A first bending structure extends from one end of the first extension structure away from the first bevel structure toward an inside of the rubber core seat. The electrical socket connector according to claim 15, wherein the second sheet-shaped member further comprises: a second bevel structure, which is one end of the second stepped structure away from the second contact portion toward the rubber core seat. The front end extends; a second extension structure extending from one end of the second bevel structure away from the second stepped structure along the front end of the rubber core seat toward the first side of the rubber core seat; and The second bending structure extends from one end of the second extension structure away from the second bevel structure toward the interior of the rubber core seat. The electrical socket connector according to claim 1, wherein the first stepped structure and the second stepped structure are respectively exposed on the first side and the second side of the rubber core seat, and when the socket electrical connector When plugged into a plug electrical connector, the first stepped structure and the second stepped structure respectively contact a first hook and a second hook of the plug electrical connector. The electrical socket connector according to claim 17, wherein the first stepped structure and the second stepped structure are respectively formed with a first bump and a second bump, and the first bump and the second bump The bumps contact the first hook and the second hook respectively when the socket electrical connector and the plug electrical connector are mated with each other, so as to lift one of the socket electrical connector and the plug electrical connector. force.