CN210866668U - Connector with a locking member - Google Patents

Connector with a locking member Download PDF

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Publication number
CN210866668U
CN210866668U CN201921962219.4U CN201921962219U CN210866668U CN 210866668 U CN210866668 U CN 210866668U CN 201921962219 U CN201921962219 U CN 201921962219U CN 210866668 U CN210866668 U CN 210866668U
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China
Prior art keywords
connector
hole
insulating block
terminal
grounding
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CN201921962219.4U
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Chinese (zh)
Inventor
陈津佑
吴思娴
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Dongguan Xuntao Electronic Co Ltd
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Dongguan Xuntao Electronic Co Ltd
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Priority to CN201921962219.4U priority Critical patent/CN210866668U/en
Priority to TW109113550A priority patent/TWI735209B/en
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Publication of CN210866668U publication Critical patent/CN210866668U/en
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Abstract

A connector comprising a housing, adjacent terminal modules mounted within the housing, and at least one grounding lug arranged alongside the terminal modules; the shell is provided with a base part and a butt joint part protruding out of the base part, the base part is provided with an accommodating cavity for accommodating the plurality of terminal modules, and the butt joint part is provided with a butt joint surface and a slot which penetrates through the butt joint surface and is communicated with the accommodating cavity; the terminal module comprises a signal terminal and an insulating block for coating the signal terminal, wherein the signal terminal is provided with a contact part extending into the slot, the insulating block is provided with a through hole, the grounding sheet is provided with a through hole, and the through hole is communicated with the through hole; the connector is further provided with a shielding member inserted in the through hole and the through hole. So set up, increased the shielding area, can realize better shielding effect.

Description

Connector with a locking member
Technical Field
The utility model relates to a connector especially relates to a high-speed connector.
Background
The high-speed connector needs to ensure that data transmission between signal terminals is free from external interference during signal transmission so as to improve the quality of data transmission. In order to solve the above-mentioned technical problem, some connectors in the prior art are provided with a ground strip for preventing signal crosstalk (Cross-talk) in the vicinity of the signal terminals. However, the grounding plates are spaced apart from each other, which is not favorable for achieving a good shielding effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can realize better shielding effect's connector.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a connector comprising a housing and a terminal module mounted within the housing and at least one grounding lug arranged alongside the terminal module; the shell is provided with a base part and a butt joint part protruding out of the base part, the base part is provided with an accommodating cavity for accommodating the plurality of terminal modules, and the butt joint part is provided with a butt joint surface and a slot which penetrates through the butt joint surface and is communicated with the accommodating cavity; the terminal module comprises a signal terminal and an insulating block for coating the signal terminal, wherein the signal terminal is provided with a contact part extending into the slot, the insulating block is provided with a through hole, the grounding sheet is provided with a through hole, and the through hole is communicated with the through hole; the connector is further provided with a shielding member inserted in the through hole and the through hole.
As a further improved technical solution of the present invention, the shielding member is made of conductive plastic.
As the utility model discloses further modified technical scheme, the shielding part does not contact at least one grounding lug and not contact the terminal module signal terminal.
As the utility model discloses further modified technical scheme, the shielding part contact at least one grounding lug and not contact the terminal module signal terminal.
As a further improved technical scheme of the utility model, be located a terminal module the shield be equipped with the fixed card of grounding plate is held the structure.
As a further improved technical scheme of the utility model, the shielding part the card is held the structure and is protruding, protruding card is held in the through-hole.
As a further improved technical solution of the present invention, the signal terminal is embedded and molded in the insulating block; the grounding piece is arranged on the side surface of the insulating block.
As a further improved technical solution of the present invention, the number of the terminal modules is several, and the insulation block of each terminal module includes a first insulation block and a second insulation block; the signal terminals of each of the terminal modules include first signal terminals insert-molded in the first insulating block and second signal terminals insert-molded in the second insulating block.
As a further improved technical solution of the present invention, the through hole includes a first through hole disposed on the first insulating block and a second through hole disposed on the second insulating block, wherein the shielding member is inserted into the first through hole and the second through hole.
As a technical scheme of the utility model of further improvement, the shielding piece is a plurality of, first through-hole is a plurality of, the second through-hole is a plurality of, these first through-hole respectively with these the second through-hole intercommunication, wherein a plurality of the shielding piece inserts respectively in the intercommunication first through-hole and in the second through-hole.
As a technical scheme of the utility model further modified, the grounding piece is a plurality of, two in a plurality of grounding piece the grounding piece sets up respectively first insulating block and the outside of second insulating block, the shielding piece inserts first through hole the second through hole and in the through-hole in order with first insulating block second insulating block and two the grounding piece is connected.
As the utility model discloses further modified technical scheme, the shielding part does not contact two the grounding strip just does not contact first signal terminal and second signal terminal.
As the utility model discloses further modified technical scheme, the shielding part contacts two the grounding piece just does not contact first signal terminal and second signal terminal.
As a further improved technical solution of the present invention, the first signal terminal and the second signal terminal form a differential pair.
As a further improved technical solution of the present invention, the slots include a first slot and a second slot located below the first slot; the terminal module comprises four first signal terminals embedded in the first insulating block and four second signal terminals embedded in the second insulating block, and the four first signal terminals and the four second signal terminals are divided into two groups and respectively extend into the first slot and the second slot.
As the utility model discloses further modified technical scheme, the connector is including being located first slot with shielding piece between the second slot, shielding piece and each the grounding piece contacts.
As a further improved technical solution of the present invention, the first signal terminal of each terminal module includes a first middle portion, a first contact portion extending from one end of the first middle portion, and a first tail portion extending from the other end of the first middle portion, the first middle portion is located inside the first insulating block, the first contact portion protrudes from the front side of the first insulating block in a direction parallel to the mating direction of the connector, and the first tail portion protrudes from the bottom side of the first insulating block in a direction perpendicular to the mating direction of the connector; the second signal terminal of each terminal module includes a second intermediate portion, a second contact portion extending from one end of the second intermediate portion, and a second tail portion extending from the other end of the second intermediate portion, the second intermediate portion is located inside the second insulating block, the second contact portion protrudes from a front side of the second insulating block in a direction parallel to a mating direction of the connector, and the second tail portion protrudes from a bottom side of the second insulating block in a direction perpendicular to the mating direction of the connector.
As a further improved technical solution of the present invention, each grounding plate is a whole formed by stamping a metal plate, the grounding plate includes a third middle portion, a third contact portion extending from one end of the third middle portion and a third tail portion extending from the other end of the third middle portion, the third contact portion is parallel to the butt joint direction of the connector, the third tail portion is perpendicular to the butt joint direction of the connector.
As a further improved technical solution of the present invention, the through hole is provided in the third middle portion of the grounding plate.
As a further improved technical scheme of the utility model, the shielding part is the column, and runs through the through-hole with the through-hole.
As a further improved technical scheme of the utility model, the shielding part is L shape column.
Compared with the prior art, the utility model discloses a set up the shielding, increased the shielding area, can realize better shielding effect.
Drawings
Fig. 1 is a perspective view of the connector of the present invention.
Fig. 2 is a perspective view of fig. 1 from another angle.
Fig. 3 is a front view of fig. 1.
Fig. 4 is a partially exploded perspective view of the connector of the present invention.
Fig. 5 is a partial exploded perspective view of fig. 4 at another angle.
Fig. 6 is a perspective view of the terminal modules of fig. 4 separated from the shielding plate.
Fig. 7 is a perspective view of the grounding plate of one of the terminal modules in fig. 6 separated.
Fig. 8 is a further exploded perspective view of fig. 7 with one of the terminal modules separated.
Fig. 9 is a further exploded perspective view of fig. 8 with one of the shields separated.
Fig. 10 is a further exploded perspective view of fig. 9 with one terminal module and shields corresponding to the terminal module separated.
Fig. 11 is a perspective view of the shield of fig. 10.
Fig. 12 is a schematic sectional view taken along line a-a in fig. 1.
Fig. 13 is a partial perspective view of another embodiment of the connector of the present invention.
Fig. 14 is a further exploded perspective view of fig. 13 with one of the shields separated.
Fig. 15 is a further exploded perspective view of fig. 14 with one of the terminal modules separated.
Detailed Description
Referring to fig. 1-15, a connector 100 for mating with a mating connector (not shown) along a mating direction B-B is disclosed. The connector 100 includes a housing 1, a plurality of terminal modules 2 installed in the housing 1, and a plurality of ground pads 4 arranged side by side in the terminal modules 2. In an embodiment of the present invention, each terminal module 2 is assembled with a grounding plate 4, wherein the grounding plate 4 is installed on the side of the corresponding terminal module 2. Of course, in other embodiments, each terminal module 2 may also be assembled with two grounding lugs 4, wherein the two grounding lugs 4 are respectively mounted on both sides of the corresponding terminal module 2.
The housing 1 is provided with a base portion 11, an abutting portion 12 protruding from the base portion 11, and a locking portion 13 located above the abutting portion 12. Referring to fig. 5, the base 11 is provided with a receiving cavity 111 for receiving the plurality of terminal modules 2, a plurality of mounting grooves 112 located at the top of the base 11 and communicating with the receiving cavity 111, and a fastening hole 113 located at the front end of the mounting grooves 112. In the illustrated embodiment of the present invention, the mounting groove 112 is T-shaped, and is used to guide and position the terminal module 2. The locking hole 113 is used to lock the terminal module 2. The abutting portion 12 has an abutting surface 121 and a slot 122 penetrating the abutting surface 121 and communicating with the receiving cavity 111. In the illustrated embodiment of the present invention, the slot 122 includes a first slot 1221 and a second slot 1222 located below the first slot 1221. The first slot 1221 and the second slot 1222 are used to receive a tongue plate (not shown) of a mating connector. A guide groove 131 is arranged between the buckling part 13 and the butt joint part 12, and the buckling part 13 is provided with guide inclined planes 132 positioned at two sides of the guide groove 131 and a bayonet 133 communicated with the guide groove 131. The guide slot 131 is used for accommodating a snap plate of a mating connector, and the bayonet 133 is used for matching with a protrusion on the snap plate, so that the connector 100 and the mating connector can be locked together.
In the illustrated embodiment of the present invention, the plurality of terminal modules 2 include three groups arranged side by side and having the same structure. Each terminal module 2 comprises signal terminals 3, wherein the signal terminals 3 are provided with contact portions 30 extending into the insertion slot 122. In the illustrated embodiment of the present invention, each terminal module 2 includes an insulating block 5, and the signal terminal 3 is insert-molded in the insulating block 5, that is, the insulating block 5 covers the signal terminal 3; the grounding plate 4 is arranged on the side surface of the insulating block 5. The insulating block 5 is provided with a resilient holding arm 54 at the top thereof and a mounting bar 55 at the rear end of the resilient holding arm 54. The elastic latching arm 54 is provided with a latching protrusion 540 for cooperating with the corresponding latching hole 113. The mounting bar 55 is T-shaped to be able to be retained in the corresponding mounting groove 112.
Specifically, the insulating block 5 of each terminal module 2 includes a first insulating block 51 and a second insulating block 52; the signal terminals 3 of each terminal module 2 include first signal terminals 31 insert-molded in the first insulating block 51 and second signal terminals 31 insert-molded in the second insulating block 52, and the first signal terminals 31 and the second signal terminals 32 form Differential pairs (Differential Pair) to increase the speed of data transmission.
Referring to fig. 9 and 10, in the illustrated embodiment of the present invention, the elastic latching arm 54 includes a first elastic latching arm 541 formed on the first insulating block 51 and a second elastic latching arm 542 formed on the second insulating block 52. Accordingly, the catching projection 540 includes a first catching projection 5401 on the first elastic catching arm 541 and a second catching projection 5402 on the second elastic catching arm 542; the first clamping protrusion 5401 and the second clamping protrusion 5402 of the same terminal module 2 are clamped in the same clamping hole 113 together; with this arrangement, the first insulating block 51 and the second insulating block 52 can be prevented from being separated from each other.
Similarly, the mounting bar 55 includes a first mounting bar 551 on the first insulating block 51 and a second mounting bar 552 on the second insulating block 52; the first mounting bar 551 and the second mounting bar 552 of the same terminal module 2 are clamped in the same mounting groove 112; with this arrangement, the first insulating block 51 and the second insulating block 52 can be prevented from being separated from each other.
In addition, the second insulating block 52 is further provided with a plurality of mounting posts 56, and the first insulating block 51 and the grounding plate 4 are both provided with a plurality of through holes 57 sleeved on the mounting posts 56; so set up, can make each terminal module 2's component closely combine each other, avoid the pine to take off.
Each terminal module 2 includes four of the first signal terminals 31 fixed in the first insulating block 51 and four of the second signal terminals 32 fixed in the second insulating block 52. In the illustrated embodiment of the present invention, the first signal terminal 31 and the second signal terminal 32 are respectively insert-molded in the first insulating block 51 and the second insulating block 52. The four first signal terminals 31 and the four second signal terminals 32 are divided into two groups and extend into the first slot 1221 and the second slot 1222, respectively.
As shown in fig. 10, the first signal terminal 31 of each terminal module 2 includes a first middle portion 311, a first contact portion 312 extending from one end of the first middle portion 311, and a first tail portion 313 extending from the other end of the first middle portion 311; the first middle portion 311 is located inside the first insulation block 51, the first contact portion 312 protrudes from the front side of the first insulation block 51 in a direction parallel to the mating direction B-B of the connector 100, and the first tail portion 313 protrudes from the bottom side of the first insulation block 51 in a direction D-D perpendicular to the mating direction B-B of the connector 100. The second signal terminals 32 of each terminal module 2 include a second intermediate portion 321, a second contact portion 322 extending from one end of the second intermediate portion 321, and a second tail portion 323 extending from the other end of the second intermediate portion 321; the second middle portion 321 is located inside the second insulating block 52, the second contact portion 322 protrudes from the front side of the second insulating block 52 in a direction parallel to the mating direction B-B of the connector 100, and the second tail portion 323 protrudes from the bottom side of the second insulating block 52 in a direction D-D perpendicular to the mating direction B-B of the connector 100. Each of the grounding plates 4 is an integral body stamped from a single metal plate, and the grounding plate 4 includes a third middle portion 411, a third contact portion 412 extending from one end of the third middle portion 411, and a third tail portion 413 extending from the other end of the third middle portion 411. The third contact portion 412 extends into the slot 122 and extends along a direction parallel to the mating direction B-B of the connector 100, and the third tail portion 413 extends along a direction D-D perpendicular to the mating direction B-B of the connector 100. The contact portion 30 includes the first contact portion 312, the second contact portion 322, and the third contact portion 412. The first tail portion 313, the second tail portion 323, and the third tail portion 413 are electrically connected to a circuit board (not shown).
The connector 100 is further provided with a shield 6 which connects the grounding lugs 4 in series. In the illustrated embodiment of the present invention, the shielding members 6 are divided into three identical groups, each group including four, one of which is installed on the rightmost terminal module 2 in fig. 12, the other is installed on the middle terminal module 2 in fig. 12, and the other is installed on the leftmost terminal module 2 in fig. 12. Referring to fig. 9 and 10, in the illustrated embodiment of the present invention, the insulation block 5 is provided with a through hole 53, the ground strip 4 is provided with a through hole 414, the through hole 53 is communicated with the through hole 414, and the shielding member 6 is inserted into the through hole 53 and the through hole 414 to connect the terminal module 2 and the ground strip 4 in series; and simultaneously, the installation of the shielding piece 6 is realized under the condition that the size of the terminal module 2 is not additionally increased. In the embodiment of the present invention, the shielding member 6 is inserted into the through hole 53 and the through hole 414, and the shielding member 6 contacts the grounding plate 4 and does not contact the signal terminal 31 of the terminal module 2; so set up, shield 6 and grounding lug 4 electric connection are in order to realize better ground effect, just shield 6 is not with signal terminal 31 electric connection to prevent signal interference, solve the resonance of crosstalking. Another embodiment of the shielding element 6 inserted in the through hole 53 and the through hole 414 may also be that the shielding element 6 is spaced apart from the grounding strip 4 but does not contact the grounding strip 4, and the shielding element 6 can still be electrically connected to the grounding strip 4 through electrical coupling, so as to achieve the grounding effect. Meanwhile, the shield 6 does not contact the signal terminal 31, so as to prevent signal interference and solve crosstalk resonance. In addition, referring to fig. 12, in the illustrated embodiment of the present invention, the connector 100 may further include a low-speed terminal module 2' (i.e., the terminal module located at the leftmost side in fig. 12). The low-speed terminal module 2 ' includes a low-speed signal terminal, and the shielding member 6 may be optionally installed in the through hole 53 ' of the low-speed terminal module 2 ' according to different considerations. That is, the shield 6 may be inserted into the through hole 53 '(not shown) of the low-speed terminal module 2', or may not be inserted into the through hole 53 '(shown in fig. 12) of the low-speed terminal module 2'.
Referring to fig. 10, the through hole 53 includes a first through hole 531 disposed on the first insulating block 51 and a second through hole 532 disposed on the second insulating block 52, wherein the shielding element 6 is inserted into the first through hole 531 and the second through hole 532 to connect the first insulating block 51 and the second insulating block 52 of the terminal module 2 in series.
In the embodiment of the present invention, the shielding member 6 is a plurality of, the first through hole 531 is a plurality of, the second through hole 532 is a plurality of, these the first through hole 531 communicates with these the second through hole 532, wherein a plurality of the shielding member 6 is inserted in the first through hole 531 and in the second through hole 532, respectively, so as to connect the first insulating block 51 and the second insulating block 52 of the terminal module 2 in series.
Referring to fig. 8 to 12, the number of the ground pads 4 is several, two of the ground pads 4 of the several ground pads 4 are respectively disposed outside the first insulating block 51 and the second insulating block 52, and the shielding member 6 is inserted into the first through hole 531, the second through hole 532 and the through hole 414 to connect the first insulating block 51, the second insulating block 52 and the two ground pads 4 in series. In the illustrated embodiment of the present invention, the shield 6 contacts the inner wall surfaces of the through holes 414 of the two ground pads 4 disposed outside the first insulating block 51 and the second insulating block 52, so that the shield 6 is electrically connected to the two ground pads 4.
Referring to fig. 7, in the embodiment of the present invention, the through hole 414 is formed in the third middle portion 411 of the ground strip 4.
In addition, the shielding piece 6 is inserted into the insulating block 5, so that the shielding piece 6 can be well protected and prevented from being loosened due to external force. In the illustrated embodiment of the present invention, the shielding member 6 is a conductive plastic, but is not limited to a conductive plastic. In other embodiments, the shielding element 6 may be made of or include other conductive materials, such as metals, alloys, etc. The shielding member 6 may also be made of or include an electromagnetic loss material or a wave-absorbing material.
In addition, the shielding element 6 is a column, extends along the mounting direction C-C, and penetrates through the through hole 53 and the through hole 414. In the illustrated embodiment of the present invention, the shield 6 is an L-shaped column.
The shield 6 is plural and the installation direction C-C of the shield 6 is perpendicular to the mating direction B-B of the connector. Preferably, in said mounting direction C-C, the respective shields 6 are arranged in alignment.
Referring to fig. 11, the shielding member 6 is provided with a retaining structure fixed with the grounding plate 4. In the illustrated embodiment of the present invention, the retaining structure is a protrusion 61, and the protrusion 61 is retained in the through hole 414. In the illustrated embodiment of the present invention, the protrusion 61 of the shielding member 6 contacts the inner wall surface of the through hole 414 of the grounding plate 4, so that the shielding member 6 is electrically connected to the grounding plate 4. Referring to fig. 13 to 15, in other embodiments, the shielding element 6 has no retaining structure (such as the protrusion 61), the through hole 53 and the through hole 414 are rectangular, and the shielding element 6 is inserted into the through hole 53 and the through hole 414.
As shown in fig. 12, the set of shields 6 on the right side contact the rightmost grounding plate 4 and the middle grounding plate 4; the set of shields 6 on the left side are in contact with the leftmost ground lug 4 and the middle ground lug 4; so set up, the grounding piece 4 of all terminal modules 2 is all concatenated to shield 6, has increased the shielding area, has played better shielding effect.
As a variant of the embodiment of the invention, it is also possible to provide several shields 6 aligned in the mounting direction C-C as a whole, see fig. 12. Of course, in other embodiments, all of the shields 6 may be integral to reduce the number of parts. Compare in integral shielding piece, in the embodiment of the figure of the utility model discloses in, except that leftmost terminal module 2, all inserted four shielding pieces 6 in every other terminal module 2, these are lower to the size requirement of through hole 53 of terminal module 2 along the shorter shielding piece 6 of installation direction C-C length, have reduced the processing degree of difficulty of through hole 53. In some cases, even if the shields 6 mounted at corresponding positions in the two terminal modules 2 connected are not completely aligned in the mounting direction C-C, the shielding effect is not affected as long as both ends of the shields 6 can be brought into contact with the adjacent ground lugs 4.
Preferably, the connector 100 includes a shielding plate 7 located between the first slot 1221 and the second slot 1222, and the shielding plate 7 is in contact with the grounding plate 4 to further increase the shielding area and improve the shielding effect. The shield blades 7 may be Insert molded (Insert Molding) in the housing 1; or by providing slots in the housing 1 to insert the shield blades 7 into place. In the illustrated embodiment of the present invention, the plane of the shielding plate 7 is substantially perpendicular to the plane of the grounding plate 4; the shielding plate 7 is provided with a clamping groove 71 for tightly clamping all the grounding plates 4. It can be understood that the shielding plate 7 does not contact with the first signal terminal 31 or the second signal terminal 32, so as to avoid affecting the signal transmission.
The above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical people in the related art, for example, the descriptions of the directions such as "front", "back", "left", "right", "up", "down", etc., although the present specification has described the present invention in detail with reference to the above embodiments, the ordinary skilled in the art should understand that the technical people in the related art can still modify or substitute the present invention, and all the technical solutions and modifications thereof that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.

Claims (21)

1. Connector (100) comprising a housing (1) and a terminal module (2) mounted within the housing (1) and at least one grounding plate (4) arranged side by side with the terminal module (2); the shell (1) is provided with a base part (11) and a butt joint part (12) protruding out of the base part (11), the base part (11) is provided with an accommodating cavity (111) used for accommodating the plurality of terminal modules (2), and the butt joint part (12) is provided with a butt joint surface (121) and a slot (122) penetrating through the butt joint surface (121) and communicated with the accommodating cavity (111); the terminal module (2) comprises a signal terminal (3) and an insulating block (5) coating the signal terminal (3), wherein the signal terminal (3) is provided with a contact part (30) extending into the slot (122), and is characterized in that: the insulating block (5) is provided with a through hole (53), the grounding sheet (4) is provided with a through hole (414), and the through hole (53) is communicated with the through hole (414); the connector (100) is further provided with a shield (6) inserted in the through hole (53) and the through hole (414).
2. The connector (100) of claim 1, wherein: the shield (6) is a conductive plastic.
3. The connector (100) of claim 1, wherein: the shield (6) does not contact the at least one grounding plate (4) and does not contact the signal terminals (3) of the terminal module (2).
4. The connector (100) of claim 1, wherein: the shield (6) contacts the at least one grounding plate (4) and does not contact the signal terminals (3) of the terminal module (2).
5. The connector (100) of claim 4, wherein: the shielding piece (6) in one terminal module (2) is provided with a clamping structure fixed with the grounding sheet (4).
6. The connector (100) of claim 5, wherein: the retaining structure of the shield (6) is a projection (61), and the projection (61) is retained in the through hole (414).
7. The connector (100) of claim 1, wherein: the signal terminals (3) are embedded and molded in the insulating block (5); the grounding sheet (4) is arranged on the side surface of the insulating block (5).
8. The connector (100) of claim 1, wherein: the number of the terminal modules (2) is several, and the insulation block (5) of each terminal module (2) comprises a first insulation block (51) and a second insulation block (52); the signal terminal (3) of each of the terminal modules (2) includes a first signal terminal (31) insert-molded in the first insulating block (51) and a second signal terminal (32) insert-molded in the second insulating block (52).
9. The connector (100) of claim 8, wherein: the through hole (53) includes a first through hole (531) disposed on the first insulating block (51) and a second through hole (532) disposed on the second insulating block (52), wherein the shield (6) is inserted in the first through hole (531) and the second through hole (532).
10. The connector (100) of claim 9, wherein: the shielding parts (6) are provided in a plurality, the first through holes (531) are provided in a plurality, the second through holes (532) are provided in a plurality, the first through holes (531) are respectively communicated with the second through holes (532), and the shielding parts (6) are respectively inserted into the communicated first through holes (531) and second through holes (532).
11. The connector (100) of claim 9, wherein: the number of the grounding strips (4) is multiple, two grounding strips (4) in the multiple grounding strips (4) are respectively arranged at the outer sides of the first insulating block (51) and the second insulating block (52), and the shielding piece (6) is inserted into the first through hole (531), the second through hole (532) and the through hole (414).
12. The connector (100) of claim 11, wherein: the shield (6) does not contact both of the grounding tabs (4) and does not contact the first signal terminal (31) and the second signal terminal (32).
13. The connector (100) of claim 11, wherein: the shield (6) contacts both of the grounding tabs (4) and does not contact the first signal terminal (31) and the second signal terminal (32).
14. The connector (100) of claim 8, wherein: the first signal terminal (31) and the second signal terminal (32) form a differential pair.
15. The connector (100) of claim 8, wherein: the slots (122) include a first slot (1221) and a second slot (1222) located below the first slot (1221); the terminal module (2) comprises four first signal terminals (31) which are insert-molded in the first insulating block (51) and four second signal terminals (32) which are insert-molded in the second insulating block (52), wherein the four first signal terminals (31) and the four second signal terminals (32) are divided into two groups and extend into the first slot (1221) and the second slot (1222) respectively.
16. The connector (100) of claim 15, wherein: the connector (100) comprises a shield plate (7) between the first slot (1221) and the second slot (1222), the shield plate (7) being in contact with each of the ground plates (4).
17. The connector (100) of claim 15, wherein: the first signal terminals (31) of each terminal module (2) include first intermediate portions (311), first contact portions (312) extending from one ends of the first intermediate portions (311), and first tail portions (313) extending from the other ends of the first intermediate portions (311), the first intermediate portions (311) being located inside the first insulating blocks (51), the first contact portions (312) protruding from front sides of the first insulating blocks (51) in a direction parallel to the mating direction of the connector (100), the first tail portions (313) protruding from bottom sides of the first insulating blocks (51) in a direction perpendicular to the mating direction of the connector (100); the second signal terminal (32) of each terminal module (2) includes a second intermediate portion (321), a second contact portion (322) extending from one end of the second intermediate portion (321), and a second tail portion (323) extending from the other end of the second intermediate portion (321), the second intermediate portion (321) is located inside the second insulating block (52), the second contact portion (322) protrudes from a front side of the second insulating block (52) in a direction parallel to the mating direction of the connector (100), and the second tail portion (323) protrudes from a bottom side of the second insulating block (52) in a direction perpendicular to the mating direction of the connector (100).
18. The connector (100) of claim 1, wherein: each grounding piece (4) is a whole formed by punching a metal sheet, each grounding piece (4) comprises a third middle part (411), a third contact part (412) extending from one end of the third middle part (411) and a third tail part (413) extending from the other end of the third middle part (411), the third contact part (412) extends along a direction parallel to the butt joint direction of the connector (100), and the third tail part (413) extends along a direction perpendicular to the butt joint direction of the connector (100).
19. The connector (100) of claim 18, wherein: the through hole (414) is provided in the third intermediate portion (411) of the ground pad (4).
20. The connector (100) of claim 1, wherein: the shielding piece (6) is columnar and penetrates through the through hole (53) and the through hole (414).
21. The connector (100) of claim 20, wherein: the shielding piece (6) is in an L-shaped column shape.
CN201921962219.4U 2019-11-14 2019-11-14 Connector with a locking member Active CN210866668U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201921962219.4U CN210866668U (en) 2019-11-14 2019-11-14 Connector with a locking member
TW109113550A TWI735209B (en) 2019-11-14 2020-04-22 Connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921962219.4U CN210866668U (en) 2019-11-14 2019-11-14 Connector with a locking member

Publications (1)

Publication Number Publication Date
CN210866668U true CN210866668U (en) 2020-06-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110752486A (en) * 2019-11-14 2020-02-04 台湾立讯精密有限公司 Connector with a locking member
CN113937571A (en) * 2021-09-08 2022-01-14 中航光电科技股份有限公司 Connector with terminal module

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110752486A (en) * 2019-11-14 2020-02-04 台湾立讯精密有限公司 Connector with a locking member
US11316307B2 (en) 2019-11-14 2022-04-26 Dongguan Luxshare Technologies Co., Ltd Connector
US11641081B2 (en) 2019-11-14 2023-05-02 Dongguan Luxshare Technologies Co., Ltd Connector with improved shielding effect
CN113937571A (en) * 2021-09-08 2022-01-14 中航光电科技股份有限公司 Connector with terminal module

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