CN219610904U - PCIE connector male head - Google Patents
PCIE connector male head Download PDFInfo
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- CN219610904U CN219610904U CN202320314611.8U CN202320314611U CN219610904U CN 219610904 U CN219610904 U CN 219610904U CN 202320314611 U CN202320314611 U CN 202320314611U CN 219610904 U CN219610904 U CN 219610904U
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- metal terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The utility model relates to a PCIE connector male head, which comprises an insulating body, a first group of metal terminals, a first grounding piece, a second group of metal terminals and a second grounding piece, wherein the insulating body comprises a terminal positioning part, and the terminal positioning part is provided with a first terminal groove, a first grounding piece groove, a second terminal groove and a second grounding piece groove; the first group of metal terminals comprise first signal metal terminals and first grounding metal terminals which are respectively inserted into corresponding first terminal grooves; the first grounding piece is inserted into the first grounding piece groove, and the first connecting piece of the first grounding piece is in contact fit with the first grounding metal terminal; the second group of metal terminals comprise a second signal metal terminal and a second grounding metal terminal which are respectively inserted into the second terminal grooves; the second grounding piece is inserted into the second grounding piece groove, and the second connecting piece of the second grounding piece is in contact fit with the second grounding metal terminal. The utility model has strong anti-interference and anti-crosstalk capability, and good anti-crosstalk performance, anti-loss performance, stability and integrity of signals.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a PCIE connector male head.
Background
PCIE belongs to high-speed serial point-to-point dual-channel high-bandwidth transmission, connected devices allocate single-shared channel bandwidth and do not share bus bandwidth, and mainly support functions of active power management, error reporting, end-to-end reliability transmission, hot plug, quality of service (QOS) and the like, and the devices adapting to PCIE are required to be connected through PCIE connectors.
In the prior art, the PCIE connector may be structured by referring to chinese patent document CN204376132U, and the PCIE connector includes an insulating body, a plurality of power metal terminals, a plurality of ground metal terminals and a plurality of signal metal terminals, wherein a plurality of terminal slots are disposed in the insulating body, and the power metal terminals, the ground metal terminals and the signal metal terminals are respectively inserted into the corresponding terminal slots. However, in the conventional PCIE connector, when signals are transmitted at high speed, signal metal terminals for transmitting the signals are easily interfered by external signals, crosstalk is easily generated between the metal terminals, and signal loss, incompleteness and instability are easily caused.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a PCIE connector male head with strong anti-interference and anti-crosstalk capability according to the defects of the prior art, and the anti-crosstalk performance, the anti-loss performance, the stability and the integrity of signals are good.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a PCIE connector male header comprising:
the insulation body comprises a terminal positioning part, wherein a plurality of first terminal grooves and at least one first grounding piece groove are formed in the lower side of the terminal positioning part, and a plurality of second terminal grooves and one second grounding piece groove are formed in the left end of the upper side of the terminal positioning part;
the first group of metal terminals comprise a plurality of first signal metal terminals for transmitting signals and a plurality of first grounding metal terminals for grounding, and are respectively inserted into corresponding first terminal grooves;
the first grounding piece is inserted into the corresponding first grounding piece groove, a plurality of first connecting pieces are integrally connected with the first grounding piece, and the first connecting pieces are in contact fit with the corresponding first grounding metal terminals;
the second group of metal terminals comprise a plurality of second signal metal terminals for transmitting signals and a plurality of second grounding metal terminals for grounding, and are respectively inserted into corresponding second terminal grooves;
the second grounding piece is inserted into the second grounding piece groove, a plurality of second connecting pieces are integrally connected to the second grounding piece, and the second connecting pieces are in contact fit with the corresponding second grounding metal terminals.
Preferably, the first grounding piece groove is arranged at the upper side of the front end of the first terminal groove, and the first connecting piece of the first grounding piece is downward contacted with the first grounding metal terminal; the second grounding piece groove is arranged at the lower side of the front end of the second terminal groove, and the second connecting piece of the second grounding piece is upwards contacted with the second grounding metal terminal.
Preferably, 4 first grounding piece grooves are arranged in parallel from left to right, each first grounding piece groove is respectively inserted with one first grounding piece, and the 4 first grounding pieces are sequentially a first grounding piece, a second first grounding piece, a third first grounding piece and a fourth first grounding piece from left to right; the first terminal slots are provided with 40 first grounding metal terminals in parallel, and the first signal metal terminals are respectively inserted into the first terminal slots from left to right, namely, the 3 rd, the 6 th, the 9 th, the 11 th, the 14 th, the 17 th, the 19 th, the 22 th, the 25 th, the 28 th, the 31 st, the 34 th and the 37 th first terminal slots; the first grounding metal terminals in the 3 rd, 6 th and 9 th first terminal grooves are in contact fit with the first connecting sheet of the first grounding sheet, the first grounding metal terminals in the 11 th, 14 th and 17 th first terminal grooves are in contact fit with the first connecting sheet of the second first grounding sheet, the first grounding metal terminals in the 19 th, 22 th and 28 th first terminal grooves are in contact fit with the first connecting sheet of the third first grounding sheet, and the first grounding metal terminals in the 28 th, 31 th, 34 th and 37 th first terminal grooves are in contact fit with the first connecting sheet of the fourth first grounding sheet.
Preferably, 7 second terminal grooves are arranged in parallel, the second grounding metal terminals are respectively inserted into the 1 st, 4 th and 7 th second terminal grooves from left to right, and the second signal metal terminals are respectively inserted into the other second terminal grooves; and the second grounding metal terminals in the 1 st, 4 th and 7 th second terminal grooves are in contact fit with the second connecting sheet of the second grounding sheet.
Preferably, a plurality of third terminal grooves are formed in the middle of the upper side of the terminal positioning part, and a plurality of fourth terminal grooves are formed in the right end of the upper side of the terminal positioning part; the circuit further comprises a third group of metal terminals and a fourth group of metal terminals, wherein the third group of metal terminals comprise a plurality of third signal metal terminals for transmitting signals, and the third signal metal terminals are respectively inserted into corresponding third terminal grooves; the fourth group of metal terminals comprise a plurality of power supply metal terminals for supplying power, and the power supply metal terminals are respectively inserted into the corresponding fourth terminal grooves.
Preferably, 6 third terminal slots are arranged in parallel, and the third signal metal terminals are respectively inserted into the 6 third terminal slots; 15 fourth terminal grooves are arranged in parallel, and the power metal terminals are respectively inserted into the 15 fourth terminal grooves.
Preferably, the front end of the terminal positioning part is provided with a male plug, the front ends of the first group of metal terminals are sequentially arranged on the lower side of the male plug, and the front ends of the second group of metal terminals, the third group of metal terminals and the fourth group of metal terminals are sequentially arranged on the upper side of the male plug; the PCIE connector male head further comprises a first insulating fixing piece, a second insulating fixing piece, a third insulating fixing piece and a fourth insulating fixing piece; the first insulating fixing piece, the second insulating fixing piece and the third insulating fixing piece are sequentially clamped at the front end of the male plug from left to right and are used for fixing the front ends of the first group of metal terminals, the second group of metal terminals, the third group of metal terminals and the fourth group of metal terminals on the male plug; the fourth insulating fixing piece is clamped at the front ends of the first insulating fixing piece, the second insulating fixing piece and the third insulating fixing piece.
Preferably, the PCIE connector male further includes at least two first rubber core plugs and one second rubber core plug, the at least two first rubber core plugs are sequentially arranged from left to right, each first rubber core plug is integrally connected with a part of metal terminals in the first group of metal terminals, and the second rubber core plug is integrally connected with the second group of metal terminals; the terminal positioning part of the insulating body is provided with a first rubber core plug slot for plugging in the first rubber core plug and a second rubber core plug slot for plugging in the second rubber core plug.
Preferably, the rear ends of the first group of metal terminals are respectively bent downwards to form a first group of welding pins; the rear ends of the second group of metal terminals are respectively bent downwards to form a second group of welding pins; the rear ends of the third group of metal terminals are respectively bent downwards to form a third group of welding pins; and the rear ends of the fourth group of metal terminals are respectively bent downwards to form a fourth group of welding pins.
Preferably, the insulation body further comprises a left connecting seat and a right connecting seat, the left connecting seat is integrally connected with the left end of the terminal positioning part, the right connecting seat is integrally connected with the right end of the terminal positioning part, sliding grooves for inserting the PCIE connector female heads are respectively formed in the opposite sides of the left connecting seat and the right connecting seat, and positioning columns and metal sheets for inserting the PCB are respectively arranged at the lower ends of the left connecting seat and the right connecting seat.
The beneficial effects of the utility model are as follows: firstly, because the utility model is provided with at least one first grounding piece, the at least one first grounding piece is inserted into the first grounding piece groove of the terminal positioning part of the insulating body, and the first grounding piece is integrally connected with a plurality of first connecting pieces which are contacted and matched with the first grounding metal terminals, on one hand, the first grounding piece can play a good shielding role on the first signal metal terminals, on the other hand, the first grounding piece can integrally connect the corresponding first grounding metal terminals through the first connecting pieces, so that the integral anti-interference and anti-crosstalk capacity of the first group of metal terminals of the PCIE connector male head is strong, and the anti-crosstalk performance, the loss resistance, the stability and the integrity of signals are good when signals are transmitted at high speed; the second grounding piece is inserted into the second grounding piece groove of the terminal positioning part of the insulating body, and the second grounding piece is integrally connected with a plurality of second connecting pieces which are in contact fit with the second grounding metal terminals, so that on one hand, the second grounding piece can play a good shielding role on the second signal metal terminals, and on the other hand, the second grounding piece can integrally connect the corresponding second grounding metal terminals through the second connecting pieces, and therefore the overall anti-interference and anti-crosstalk capacity of the second group of metal terminals of the PCIE connector male head is high, and the anti-crosstalk performance, the anti-loss performance, the stability and the integrity of signals are good when signals are transmitted at high speed.
Drawings
Fig. 1 is one of the overall construction diagrams of the present utility model.
FIG. 2 is a second overall block diagram of the present utility model.
Fig. 3 is a dispersion structure diagram of the present utility model.
Fig. 4 is a front side structure view of the insulative housing.
Fig. 5 is a cross-sectional view taken along line A-A of fig. 2.
Fig. 6 is a sectional view taken along line B-B of fig. 2.
Detailed Description
The structural and operational principles of the present utility model will be described in further detail below with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in fig. 1 or 3, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
As shown in fig. 1-6, the present utility model is a PCIE connector male head, including an insulation body 1, a first group of metal terminals, at least one first grounding piece 2, a second group of metal terminals and a second grounding piece 3; the insulating body 1 comprises a terminal positioning part 11, wherein a plurality of first terminal grooves 111 and at least one first grounding piece groove 112 are formed on the lower side of the terminal positioning part 11, and a plurality of second terminal grooves 113 and one second grounding piece groove 114 are formed on the left end of the upper side of the terminal positioning part 11; the first group of metal terminals comprises a plurality of first signal metal terminals 4 for transmitting signals and a plurality of first grounding metal terminals 5 for grounding, which are respectively inserted into the corresponding first terminal grooves 111; the first grounding plates 2 are inserted into the corresponding first grounding plate grooves 112, the first grounding plates 2 are integrally connected with a plurality of first connecting plates 21, and the first connecting plates 21 are in contact fit with the corresponding first grounding metal terminals 5; the second group of metal terminals comprises a plurality of second signal metal terminals 6 for transmitting signals and a plurality of second grounding metal terminals 7 for grounding, which are respectively inserted into the corresponding second terminal grooves 113; the second grounding plate 3 is inserted into the second grounding plate groove 114, the second grounding plate 3 is integrally connected with a plurality of second connecting pieces 31, and the second connecting pieces 31 are in contact fit with the corresponding second grounding metal terminals 7. The first grounding piece 2 can play a good shielding role on the first signal metal terminal 4, and on the other hand, the first grounding piece 2 can connect the corresponding first grounding metal terminals 5 into a whole through the first connecting piece 21, so that the whole anti-interference and anti-crosstalk capacity of the first group of metal terminals of the PCIE connector male head is high, and the anti-crosstalk, anti-loss, stability and integrity of the signals are good when the signals are transmitted at high speed; the second grounding piece 3 can play a good shielding role on the second signal metal terminal 6, and on the other hand, the second grounding piece 3 can connect the corresponding second grounding metal terminals 7 into a whole through the second connecting piece 31, so that the whole anti-interference and anti-crosstalk capacity of the second group of metal terminals of the PCIE connector male head is high, and the anti-crosstalk performance, the anti-loss performance, the stability and the integrity of the signals are good when the signals are transmitted at high speed.
As shown in fig. 1 to 6, the first grounding plate groove 112 is provided at the upper side of the front end of the first terminal groove 111, and the first connection plate 21 of the first grounding plate 2 contacts the first grounding metal terminal 5 downward; the second grounding plate groove 114 is disposed at the lower side of the front end of the second terminal groove 113, and the second connecting piece 31 of the second grounding plate 3 contacts the second grounding metal terminal 7 upward.
As shown in fig. 1-6, the number of the first grounding piece slots 112 is 4 from left to right, each first grounding piece slot 112 is respectively inserted with one first grounding piece 2, and the number of the 4 first grounding pieces 2 is a first grounding piece 2, a second first grounding piece 2, a third first grounding piece 2 and a fourth first grounding piece 2 from left to right in sequence; the first terminal slots are provided with 40 first grounding metal terminals 5 respectively inserted into the first terminal slots 111 from left to right, and the first signal metal terminals 4 are respectively inserted into the other first terminal slots 111; the first ground metal terminals 5 in the 3 rd, 6 th and 9 th first terminal grooves 111 are in contact fit with the first connecting piece 21 of the first ground plate 2, the first ground metal terminals 5 in the 11 th, 14 th and 17 th first terminal grooves 111 are in contact fit with the first connecting piece 21 of the second first ground plate 2, the first ground metal terminals 5 in the 19 th, 22 th and 28 th first terminal grooves 111 are in contact fit with the first connecting piece 21 of the third first ground plate 2, and the first ground metal terminals 5 in the 28 th, 31 st, 34 th and 37 th first terminal grooves 111 are in contact fit with the first connecting piece 21 of the fourth first ground plate 2. The utility model is provided with four first grounding plate grooves 112, and the four first grounding plate grooves 112 are all provided with intervals, so that the influence on the structural stability of the terminal positioning part 11 of the insulating body 1 caused by overlong width of the first grounding plate grooves 112 can be avoided.
As shown in fig. 1 to 6, 7 second terminal grooves 113 are arranged in parallel, the second ground metal terminals 7 are respectively inserted into the 1 st, 4 th and 7 th second terminal grooves 113 from left to right, and the second signal metal terminals 6 are respectively inserted into the other second terminal grooves 113; the second grounding metal terminals 7 in the 1 st, 4 th and 7 th second terminal grooves 113 are in contact fit with the second connecting piece 31 of the second grounding piece 3.
As shown in fig. 1 to 6, a plurality of third terminal grooves 115 are formed in the middle of the upper side of the terminal positioning portion 11, and a plurality of fourth terminal grooves 116 are formed in the right end of the upper side of the terminal positioning portion 11; the circuit further comprises a third group of metal terminals and a fourth group of metal terminals, wherein the third group of metal terminals comprises a plurality of third signal metal terminals 8 for transmitting signals, and the third signal metal terminals are respectively inserted into corresponding third terminal grooves 115; the fourth group of metal terminals comprises a plurality of power metal terminals 9 for supplying power, which are respectively inserted into the corresponding fourth terminal grooves 116. The third terminal grooves 115 are provided with 6 parallel, and the third signal metal terminals 8 are respectively inserted into the 6 third terminal grooves 115; the fourth terminal grooves 116 are provided with 15 parallel, and the power metal terminals 9 are respectively inserted into the 15 fourth terminal grooves 116.
As shown in fig. 1 to 6, the front end of the terminal positioning portion 11 has a male plug 12, the front ends of the first group of metal terminals are sequentially arranged on the lower side of the male plug 12, and the front ends of the second group of metal terminals, the third group of metal terminals and the fourth group of metal terminals are sequentially arranged on the upper side of the male plug 12. The PCIE connector male further includes a first insulating fixing member 13, a second insulating fixing member 14, a third insulating fixing member 15, and a fourth insulating fixing member 16; the first insulating fixing piece 13, the second insulating fixing piece 14 and the third insulating fixing piece 15 are sequentially clamped at the front end of the male plug 12 from left to right, and are used for fixing the front ends of the first group of metal terminals, the second group of metal terminals, the third group of metal terminals and the fourth group of metal terminals on the male plug 12; the fourth insulating fixing member 16 is clamped to the front ends of the first insulating fixing member 13, the second insulating fixing member 14 and the third insulating fixing member 15.
As shown in fig. 3 and fig. 4, the PCIE connector male further includes at least two first rubber core plugs 19 and one second rubber core plug 20, at least two first rubber core plugs 19 are sequentially arranged from left to right, each first rubber core plug 19 is integrally connected with a part of metal terminals in the first group of metal terminals, and the second rubber core plug 20 is integrally connected with the second group of metal terminals; the terminal positioning portion 11 of the insulating body 1 is provided with a first rubber core plug slot 117 for plugging in the first rubber core plug 19 and a second rubber core plug slot 118 for plugging in the second rubber core plug 20. By providing the first and second rubber core plugs 19, 20, the mounting of the first and second sets of metal terminals can be made very stable.
As shown in fig. 1-3, 5 and 6, the rear ends of the first group of metal terminals are respectively bent downwards to form a first group of welding pins 41; the rear ends of the second group of metal terminals are respectively bent downwards to form a second group of welding pins 61; the rear ends of the third group of metal terminals are respectively bent downwards to form a third group of welding pins 81; the rear ends of the fourth group of metal terminals are respectively bent downwards to form a fourth group of welding pins 91.
As shown in fig. 1-4, the insulating body 1 further includes a left connecting seat 17 and a right connecting seat 18, the left connecting seat 17 is integrally connected with the left end of the terminal positioning portion 11, the right connecting seat 18 is integrally connected with the right end of the terminal positioning portion 11, the opposite sides of the left connecting seat 17 and the right connecting seat 18 are respectively provided with a chute 171 for inserting the mother head of the PCIE connector, and the lower ends of the left connecting seat 17 and the right connecting seat 18 are respectively provided with a positioning post 172 and a metal sheet 173 for inserting the PCB board.
As a preferable mode of the present utility model, the metal terminal and the grounding plate are made of phosphor copper, and the insulating body 1 is made of a high heat-resistant insulating material.
The foregoing is only the preferred embodiment of the present utility model, and any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical solutions of the present utility model fall within the scope of the technical solutions of the present utility model.
Claims (10)
1. A PCIE connector male header, comprising:
the insulation body comprises a terminal positioning part, wherein a plurality of first terminal grooves and at least one first grounding piece groove are formed in the lower side of the terminal positioning part, and a plurality of second terminal grooves and one second grounding piece groove are formed in the left end of the upper side of the terminal positioning part;
the first group of metal terminals comprise a plurality of first signal metal terminals for transmitting signals and a plurality of first grounding metal terminals for grounding, and are respectively inserted into corresponding first terminal grooves;
the first grounding piece is inserted into the corresponding first grounding piece groove, a plurality of first connecting pieces are integrally connected with the first grounding piece, and the first connecting pieces are in contact fit with the corresponding first grounding metal terminals;
the second group of metal terminals comprise a plurality of second signal metal terminals for transmitting signals and a plurality of second grounding metal terminals for grounding, and are respectively inserted into corresponding second terminal grooves;
the second grounding piece is inserted into the second grounding piece groove, a plurality of second connecting pieces are integrally connected to the second grounding piece, and the second connecting pieces are in contact fit with the corresponding second grounding metal terminals.
2. The PCIE connector male head of claim 1 wherein: the first grounding piece groove is arranged on the upper side of the front end of the first terminal groove, and the first connecting piece of the first grounding piece is downwards contacted with the first grounding metal terminal; the second grounding piece groove is arranged at the lower side of the front end of the second terminal groove, and the second connecting piece of the second grounding piece is upwards contacted with the second grounding metal terminal.
3. The PCIE connector male head of claim 2 wherein: 4 first grounding piece grooves are arranged in parallel from left to right, each first grounding piece groove is respectively inserted with one first grounding piece, and the 4 first grounding pieces are a first grounding piece, a second first grounding piece, a third first grounding piece and a fourth first grounding piece in sequence from left to right; the first terminal slots are provided with 40 first grounding metal terminals in parallel, and the first signal metal terminals are respectively inserted into the first terminal slots from left to right, namely, the 3 rd, the 6 th, the 9 th, the 11 th, the 14 th, the 17 th, the 19 th, the 22 th, the 25 th, the 28 th, the 31 st, the 34 th and the 37 th first terminal slots; the first grounding metal terminals in the 3 rd, 6 th and 9 th first terminal grooves are in contact fit with the first connecting sheet of the first grounding sheet, the first grounding metal terminals in the 11 th, 14 th and 17 th first terminal grooves are in contact fit with the first connecting sheet of the second first grounding sheet, the first grounding metal terminals in the 19 th, 22 th and 28 th first terminal grooves are in contact fit with the first connecting sheet of the third first grounding sheet, and the first grounding metal terminals in the 28 th, 31 th, 34 th and 37 th first terminal grooves are in contact fit with the first connecting sheet of the fourth first grounding sheet.
4. The PCIE connector male head of claim 3 wherein: the first grounding metal terminals are respectively inserted into the first terminal grooves from left to right, and the second signal metal terminals are respectively inserted into the second terminal grooves from left to right, and the second grounding metal terminals are respectively inserted into the second terminal grooves from left to right; and the second grounding metal terminals in the 1 st, 4 th and 7 th second terminal grooves are in contact fit with the second connecting sheet of the second grounding sheet.
5. The PCIE connector male head of claim 1 wherein: the middle part of the upper side of the terminal positioning part is provided with a plurality of third terminal grooves, and the right end of the upper side of the terminal positioning part is provided with a plurality of fourth terminal grooves; the circuit further comprises a third group of metal terminals and a fourth group of metal terminals, wherein the third group of metal terminals comprise a plurality of third signal metal terminals for transmitting signals, and the third signal metal terminals are respectively inserted into corresponding third terminal grooves; the fourth group of metal terminals comprise a plurality of power supply metal terminals for supplying power, and the power supply metal terminals are respectively inserted into the corresponding fourth terminal grooves.
6. The PCIE connector male head of claim 5 wherein: the third terminal slots are provided with 6 side by side, and the third signal metal terminals are respectively inserted into the 6 third terminal slots; 15 fourth terminal grooves are arranged in parallel, and the power metal terminals are respectively inserted into the 15 fourth terminal grooves.
7. The PCIE connector male head of claim 5 wherein: the front end of the terminal positioning part is provided with a male plug, the front ends of the first group of metal terminals are sequentially arranged on the lower side of the male plug, and the front ends of the second group of metal terminals, the third group of metal terminals and the fourth group of metal terminals are sequentially arranged on the upper side of the male plug; the device further comprises a first insulating fixing piece, a second insulating fixing piece, a third insulating fixing piece and a fourth insulating fixing piece; the first insulating fixing piece, the second insulating fixing piece and the third insulating fixing piece are sequentially clamped at the front end of the male plug from left to right and are used for fixing the front ends of the first group of metal terminals, the second group of metal terminals, the third group of metal terminals and the fourth group of metal terminals on the male plug; the fourth insulating fixing piece is clamped at the front ends of the first insulating fixing piece, the second insulating fixing piece and the third insulating fixing piece.
8. The PCIE connector male head of claim 5 wherein: the plastic rubber comprises a first group of metal terminals, at least two first rubber core plugs and a second rubber core plug, wherein the first rubber core plugs are sequentially arranged from left to right, each first rubber core plug is integrally connected with part of the metal terminals in the first group of metal terminals, and the second rubber core plug is integrally connected with the second group of metal terminals; the terminal positioning part of the insulating body is provided with a first rubber core plug slot for plugging in the first rubber core plug and a second rubber core plug slot for plugging in the second rubber core plug.
9. The PCIE connector male head of claim 5 wherein: the rear ends of the first group of metal terminals are respectively bent downwards to form a first group of welding pins; the rear ends of the second group of metal terminals are respectively bent downwards to form a second group of welding pins; the rear ends of the third group of metal terminals are respectively bent downwards to form a third group of welding pins; and the rear ends of the fourth group of metal terminals are respectively bent downwards to form a fourth group of welding pins.
10. The PCIE connector male head of claim 1 wherein: the insulator body still includes left connecting seat and right connecting seat, and left end body coupling of left connecting seat and terminal location portion, right connecting seat and terminal location portion's right-hand member body coupling, left connecting seat and right connecting seat's opposite side are equipped with the spout that is used for inserting PCIE connector female head respectively, and left connecting seat and right connecting seat's lower extreme is equipped with reference column and sheetmetal that is used for inserting the PCB board respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320314611.8U CN219610904U (en) | 2023-02-27 | 2023-02-27 | PCIE connector male head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320314611.8U CN219610904U (en) | 2023-02-27 | 2023-02-27 | PCIE connector male head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219610904U true CN219610904U (en) | 2023-08-29 |
Family
ID=87742499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320314611.8U Active CN219610904U (en) | 2023-02-27 | 2023-02-27 | PCIE connector male head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219610904U (en) |
-
2023
- 2023-02-27 CN CN202320314611.8U patent/CN219610904U/en active Active
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