High-speed PCIe 6.0 electric connector
By employing a tight coupling structure and conductive plastic shorting method in the PCIe 6.0 electrical connector, the problem of unstable contact of the spring contacts is solved, the SI performance of the connector is improved, and the high-speed transmission requirements of PCIe 6.0 are met.
Patent Information
- Application Number
- CN202520259897.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-02-19
AI Technical Summary
The contact spring method of existing PCIe 6.0 electrical connectors is unstable and cannot meet the requirements of high signal, resulting in unstable high-speed performance.
The PCIe 6.0 signal pins employ a tightly coupled structure, combined with a short-circuit method between conductive plastic and ground pins, to improve high-frequency crosstalk performance and resonance. The SI performance of the connector is enhanced through the design of split partitions and plug-in boards.
It effectively improves the crosstalk performance of PCIe 6.0 electrical connectors in the high-frequency range required for high-frequency performance, suppresses resonance, and meets the requirements of high-speed transmission performance.
Smart Images
Figure CN223583416U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to high -speed connecting plate technical field, concretely is a kind of high-speed PCIe 6.0 electric connector. BACKGROUND
[0002] PCIe 6.0 electric connector is the physical interface used in the sixth generation peripheral component interconnect express standard. The standard is defined by PCI-SIG organization, aims at providing higher data transmission rate, enhanced signal integrity and more efficient power management. Compared with the previous generation PCIe 5.0, PCIe 6.0 realizes the doubling of bandwidth, can support data transmission rate of up to 256 gigabytes (GB / s) per second, provides 64 gigabit transmission / second (GT / s) on a single lane, while maintaining backward compatibility with old versions. In addition, it introduces advanced forward error correction (FEC) and flow control unit (FLIT) coding and other new features to ensure stable and reliable data transmission.
[0003] The prior art also has the following disadvantages: the existing structure of high-speed Pin terminal metal spring piece short circuit and the setting of plastic plug block will make the spring piece contact mode unstable or not meet the high signal requirements of PCIe 6.0. INVENTION CONTENTS
[0004] In order to overcome the above-mentioned defects, the utility model provides a kind of high-speed PCIe 6.0 electric connector, solves the problems in prior art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of high-speed PCIe 6.0 electric connector, including plastic main body, the both sides of the plastic main body are movably connected with iron foot, combination type 11Pin slot is respectively set on the plastic main body, a plurality of 11Pin terminals are movably connected in the combination type 11Pin slot, combination type 71Pin slot is set in the plastic main body, and split partition is fixedly connected in the combination type 71Pin slot;
[0006] The both sides of the split partition are respectively provided with 71Pin high-speed terminal and Molding A and 71Pin high-speed terminal and Molding B.
[0007] As a further scheme of the utility model: the both ends of the split partition are movably connected with plug-in board, and a plurality of 71Pin high-speed terminals and Molding A and 71Pin high-speed terminals and Molding B are respectively fixedly connected in two plug-in boards.
[0008] As a further scheme of the utility model: terminal is provided on the plug-in board, and conductive plastic module is fixedly connected on the plug-in board.
[0009] As a further scheme of the utility model: the terminal on the conductive plastic module and the terminal on the plug-in board are connected in turn.
[0010] Compared with the prior art, the utility model has the beneficial effects that:
[0011] The PCIe 6.0 signal Pin terminal adopts a tight coupling structure, the high-speed Pin position adopts a Molding type structure, and the conductive plastic and the ground Pin terminal are additionally short-circuited in a mode, so that the high-frequency signal requirement is met, the high-frequency crosstalk performance and resonance condition are improved, the product high-speed transmission performance PCIE 6.0 requirement is met, the crosstalk performance in the frequency range of the PCIe 6.0 high-frequency performance requirement is effectively improved, and resonance is inhibited. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a comparative schematic diagram of crosstalk analysis structures after the utility model is compared with an existing structure;
[0013] Figure 2 It is a three-dimensional structure schematic diagram of the utility model;
[0014] Figure 3 It is a three-dimensional structure schematic diagram of the utility model from another angle;
[0015] Figure 4 It is an assembly schematic diagram of the utility model;
[0016] Figure 5 It is an assembly schematic diagram of the 71Pin high-speed terminal and Molding A of the utility model;
[0017] Figure 6 It is a sectional view of the utility model;
[0018] Figure 7 It is a short-circuit structure schematic diagram of the conductive plastic module and the plug-in board of the utility model.
[0019] In the drawing: 1, 71Pin high-speed terminal and Molding A; 2, 71Pin high-speed terminal and Molding B; 3, 11Pin terminal; 4, plastic main body; 5, iron foot; 6, conductive plastic module; 7, split partition plate; 8, plug-in board. DETAILED DESCRIPTION
[0020] The technical scheme of the patent will be further described in detail in combination with specific implementation manners.
[0021] As shown in the drawing, the utility model provides a technical scheme: Figures 1-7
[0022] A high-speed PCIe 6.0 electric connector, comprising a plastic body 4, iron feet 5 movably connected on both sides of the plastic body 4, a combined 11Pin slot formed on the plastic body 4, a plurality of 11Pin terminals 3 movably connected in the combined 11Pin slot, a combined 71Pin slot formed in the plastic body 4, and a split partition plate 7 fixedly connected in the combined 71Pin slot;
[0023] The split partition plate 7 is provided with 71Pin high-speed terminals and Molding A1 and 71Pin high-speed terminals and Molding B2 on both sides, respectively.
[0024] The split partition plate 7 is provided with 71Pin high-speed terminals and Molding A1 and 71Pin high-speed terminals and Molding B2 on both sides, respectively.
[0025] The working principle of the utility model is as follows:
[0026] The split partition plate 7 is provided with 71Pin high-speed terminals and Molding A1 and 71Pin high-speed terminals and Molding B2 on both sides, respectively.
[0027] The PCIe 6.0 signal pin terminal adopts a close coupling structure, the high-speed pin position adopts a molding structure, and a conductive plastic is additionally connected with the ground pin terminal in a short connection mode, so that the high-frequency signal requirement is met, the high-frequency crosstalk performance and resonance condition are improved, the product high-speed transmission performance PCIE 6.0 requirement is met, the crosstalk performance in the high-frequency performance requirement frequency range of PCIe 6.0 is effectively improved, and resonance is suppressed.
[0028] The preferred embodiments of the utility model are described in detail above, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by those skilled in the art without departing from the purpose of the utility model.
Claims
1. A high-speed PCIe 6.0 electrical connector characterized by, Include: Plastic body (4), both sides of the plastic body (4) are movably connected with iron feet (5), a plurality of 11Pin terminals (3) are movably connected in the combined 11Pin slot, a combined 71Pin slot is formed in the plastic body (4), and the split partition plate (7) is fixedly connected in the combined 71Pin slot; The two sides of the split partition plate (7) are respectively provided with 71Pin high-speed terminals and Molding A (1) and 71Pin high-speed terminals and Molding B (2).
2. The high speed PCIe 6.0 electrical connector of claim 1, wherein: The two ends of the split partition plate (7) are slidably connected with the plug-in plate (8), and a plurality of 71Pin high-speed terminals and Molding A (1) and 71Pin high-speed terminals and Molding B (2) are respectively fixedly connected in the two plug-in plates (8).
3. The high speed PCIe 6.0 electrical connector of claim 2, wherein: The plug-in plate (8) is provided with a terminal, and the plug-in plate (8) is fixedly connected with the conductive plastic module (6).
4. The high speed PCIe 6.0 electrical connector of claim 3, wherein: The terminal on the conductive plastic module (6) is connected with the terminal on the plug-in plate (8) in sequence.