High-speed connector

Abstract

The invention relates to the technical field of electric connectors, and discloses a high-speed connector which comprises a shell used for fixing an electric wire body, one end of the shell is provided with an extension protection shell, one end, away from the shell, of the extension protection shell is provided with a connection cavity, and the inner bottom wall of the connection cavity is provided with a contact rod used for being electrically connected with the electric wire body; the device further comprises an isolation assembly, the isolation assembly comprises an isolation plate and a rotating shaft, the rotating shaft is fixedly connected to a cavity opening of the connecting cavity, one end of the isolation plate is rotationally connected to the outer surface of the rotating shaft and used for shielding the cavity opening of the connecting cavity, and the outer surface of the rotating shaft is sleeved with a torsional spring. The torsional spring is used for generating elastic acting force to reset the overturned isolation plate, and a notch corresponding to the contact rod is formed in the surface of the isolation plate. According to the high-speed connector, through the arrangement of the isolation plate, the contact rod is protected, the safety is effectively improved, the service life of the contact rod is effectively prolonged, and the reliability and economical efficiency of the connector are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical connectors, and particularly to a high-speed connector. Background Art

[0002] High-speed connectors are widely used in multiple fields, especially in communication equipment, data centers, industrial automation, power systems, smart homes, and high-performance computing devices. These devices usually need to transmit a large amount of data or power, so high-speed connectors are required to ensure stable and reliable electrical connections. With the continuous improvement of data transmission speed and current demand, the performance and stability of high-speed connectors become particularly crucial. In data centers and communication networks, with the increasing bandwidth demand, the connections between devices need to carry higher data transmission rates, and at the same time, the connectors are required to have a smaller volume, more connection ports, and stronger anti-interference capabilities. In industrial automation and power systems, high-speed connectors also need to cope with the challenges of high current, high voltage, and high vibration environments to ensure the stability and safety of device operation. These high-speed connectors not only need to have excellent electrical performance but also maintain high stability and reliability during frequent plugging and unplugging operations, harsh environmental conditions, and long-term use of the devices.

[0003] Many high-speed connectors on the current market adopt a simple plug-and-play connection method. These designs usually rely on traditional plugging and unplugging mechanisms. When the connector is inserted, electrical transmission is carried out through the contact rod and the wire body. However, since the contact rod is directly exposed to the external environment when it is pulled out, there is a risk of accidental electric shock, especially in occasions where the connector is frequently plugged and unplugged. When the user pulls out the connector, if they accidentally touch the contact rod, an electric shock accident may occur, posing a safety hazard. When the connector is not connected, the contact rod may be tilted and damaged if it is touched, especially in an environment where frequent plugging and unplugging are required. The tilt of the contact rod will interfere with the connection and may directly cause the contact rod to break and fail during the connection process, resulting in an increase in usage cost, and the reliability and safety during use are relatively poor.

[0004] Therefore, it is necessary to solve the above problems through a high-speed connector. Summary of the Invention

[0005] The purpose of the present invention is to provide a high-speed connector. Through the setting of the isolation plate, the contact rod is protected, effectively improving the safety and the service life of the contact rod, and significantly enhancing the reliability and economy of the connector.

[0006] To achieve the above purpose, the present invention is realized through the following technical solutions: Design a high-speed connector, including a housing for fixing the wire body. One end of the housing is provided with an extended protective housing. A connection cavity is opened at one end of the extended protective housing away from the housing. A contact rod for electrically connecting with the wire body is arranged on the inner bottom wall of the connection cavity; It further includes an isolation component. The isolation component includes an isolation plate and a rotating shaft. The rotating shaft is fixedly connected to the orifice of the connection cavity. One end of the isolation plate is rotatably connected to the outer surface of the rotating shaft and is used to shield the orifice of the connection cavity. A torsion spring is sleeved on the outer surface of the rotating shaft. The torsion spring is used to generate an elastic force to reset the flipped isolation plate. A notch corresponding to the contact rod is opened on the surface of the isolation plate.

[0007] Optionally, the isolation plate has a first position and a second position. When the isolation plate is in the first position, the surface of the isolation plate is parallel to the end face of the extended protective housing to shield the orifice of the connection cavity. When the isolation plate is in the second position, the surface of the isolation plate is perpendicular to the end face of the extended protective housing.

[0008] Optionally, a groove is provided on the inner side wall of the connection cavity corresponding to the isolation plate. When the isolation plate is in the second position, it is received in the groove. A rotating hole is provided inside the extended protective housing, and the rotating shaft is rotatably arranged in the rotating hole.

[0009] Optionally, intercepting components are symmetrically arranged on both sides of the extended protective housing. The intercepting component includes an electromagnet. The electromagnet is fixedly arranged on the outer side surface of the extended protective housing. A blocking plate is slidably connected inside the extended protective housing corresponding to the electromagnet. A spring is arranged between the blocking plate and the extended protective housing. The spring is sleeved outside the blocking plate. A magnet is fixedly connected to one end of the blocking plate facing the electromagnet.

[0010] Optionally, the blocking plate has a first position and a second position. When the blocking plate is in the first position, the electromagnet operates to cooperate with the magnet to push the blocking plate to the first position. The blocking plate is at least partially located inside the connection cavity and is below the isolation plate. The spring is in a relatively compressed state. When the blocking plate is in the second position, the electromagnet stops operating. The blocking plate is located inside the extended protective housing, and the spring is in a relatively extended state.

[0011] Optionally, through holes are provided on the extended protective housing. The blocking plate is slidably connected in the through holes. Chute grooves are provided on both sides of the through holes. Sliding blocks are fixedly arranged on both sides of the blocking plate. The sliding blocks are arranged in the chute grooves and slide reciprocally along the chute grooves.

[0012] Optionally, one end of the housing is slidably connected to the extended protective housing through a groove provided therein. The end of the extended protective housing located inside the housing is provided in a cylindrical shape. An elastic member is provided between the end of the extended protective housing located inside the housing and the bottom of the groove provided in the housing. The elastic member is used to generate a force to push the extended protective housing out of the housing.

[0013] Optionally, it further includes a trigger assembly. The trigger assembly includes a first contact and a second contact. Both the first contact and the second contact are provided in a groove provided in one end of the housing and correspond to the end of the extended protective housing located inside the housing. At least a part of the end of the extended protective housing located inside the housing is made of a conductive material.

[0014] Optionally, it further includes a guide plate. The guide plate is slidably connected in the connection cavity. A guide hole corresponding to the contact rod is provided on the surface of the guide plate. A guide rod is rotatably connected to the surface of the guide plate. The other end of the guide rod is rotatably connected to the isolation plate.

[0015] Optionally, one end of the torsion spring abuts against the inner side wall of the connection cavity, and the other end abuts against the isolation plate. Anti-slip strips are provided on both sides of the housing.

[0016] The present invention provides a high-speed connector, which has the following beneficial effects: The high-speed connector is connected to the wire body arranged inside the housing through the contact rod arranged on the extended protective housing. Through the setting of the connection cavity, when an external connector enters the connection cavity, it is connected to the contact rod for power or electrical transmission. Through the connection between the isolation plate and the rotating shaft, the isolation plate can rotate on the rotating shaft. Since the rotating shaft is arranged inside the connection cavity, the isolation plate can flip inside the connection cavity. When not connected to an external connector, the isolation plate is flipped and reset by the torsion spring to shield the orifice of the connection cavity, preventing the user's finger from accidentally touching the contact rod and being electrocuted when unplugging the high-speed connector, avoiding the user being frightened, and also preventing the contact rod from being damaged when not in use. For example, the bending of the contact rod will affect subsequent connection and use. Under the condition of inserting the connector, the external connector body is the active element, and its insertion trajectory forms a spatial interference with the rotation plane of the isolation plate, driving the isolation plate to rotate in the reverse direction against the torque of the torsion spring. At this time, the isolation plate presents two functional forms. In the radial plane, the isolation plate forms a plugging channel for the contact rod through a preset notch, realizing the unobstructed insertion of the connector and the contact rod. In the axial plane, the isolation plate constitutes an elastic clamping pair, and its inner surface continuously applies a radial pressure under the action of the pre-tightening force of the torsion spring, suppressing the vibration displacement of the connector through the friction self-locking effect. Compared with the traditional threaded locking mechanism, this dynamic clamping system eliminates the manual locking operation steps, realizes plug-and-play, and realizes automatic reset through the energy storage release of the torsion spring when disconnecting. Through the setting of the isolation plate, not only can it assist in clamping the external connector during the connection and use of the connector, improving the connection stability, but also reducing the locking structure that restricts the reset of the isolation plate. When disconnecting, the isolation plate quickly resets automatically to protect the contact rod, effectively improving the safety and the service life of the contact rod, and significantly enhancing the reliability and economy. Description of the Drawings

[0017] Figure 1 Schematic perspective view of the high-speed connector in the present invention; Figure 2 Schematic perspective view of the extended protective housing in the present invention; Figure 3 Exploded structural schematic view of the extended protective housing in the present invention; Figure 4 Schematic front sectional view of the high-speed connector in the present invention; Figure 5 Schematic side sectional view of the high-speed connector in the present invention; Figure 6 In the present invention Figure 3 Enlarged structural schematic view of part A; Figure 7 In the present invention Figure 4 Enlarged structural schematic view of part B.

[0018] In the figure: 1. housing; 2. extended protective housing; 3. interception component; 301. electromagnet; 302. spring; 303. blocking plate; 304. slider; 305. magnet; 4. contact rod; 5. isolation component; 501. isolation plate; 502. rotating shaft; 503. notch; 6. wire body; 7. anti-slip strip; 8. trigger component; 801. first contact; 802. second contact; 10. elastic member; 11. guide plate; 12. guide rod. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 7 , the present invention provides an electrical connector, which is specifically applied in the industrial field, specifically applied to high-voltage scenarios, specifically a high-speed connector, which provides a protective effect on the battery core used for connecting electrical conduction when not in use; Please refer to Figures 1 to 7 , the present invention provides a technical solution: a high-speed connector, including a housing 1 for fixing the wire body 6, one end of the housing 1 is provided with an extended protective housing 2, a connection cavity is opened at one end of the extended protective housing 2 away from the housing 1, and a contact rod 4 for electrically connecting with the wire body 6 is provided on the inner bottom wall of the connection cavity; It further includes an isolation component 5, the isolation component 5 includes an isolation plate 501 and a rotating shaft 502, the rotating shaft 502 is fixedly connected to the opening of the connection cavity, one end of the isolation plate 501 is rotatably connected to the outer surface of the rotating shaft 502 and is used to shield the opening of the connection cavity, a torsion spring is sleeved on the outer surface of the rotating shaft 502, the torsion spring is used to generate an elastic acting force to reset the flipped isolation plate 501, and a notch 503 corresponding to the contact rod 4 is opened on the surface of the isolation plate 501; The housing 1 is used to fix the wire body 6, ensuring a stable and firm connection of the wire within the connector. A contact rod 4 is provided on the inner bottom wall of the extended protective housing 2 for electrical connection with the wire body 6 to ensure the stability of electrical transmission. The design of the housing 1 provides physical protection, ensuring that the wire and the internal components of the connector are not interfered with or damaged by the outside. The extended protective housing 2 is located at the end of the housing 1, and by opening a connection cavity, it provides more space for the connector to accommodate the insertion of an external connector. The design of the extended protective housing 2 ensures the stability of the connection cavity, enabling the better docking of the contact rod 4 and the wire body 6. In addition, the extended protective housing 2 also provides external protection, preventing external objects from interfering with the contact rod 4 and the connection cavity. Through the connection between the isolation plate 501 and the rotating shaft 502, the isolation plate 501 can rotate on the rotating shaft 502. The rotating shaft 502 is arranged in the connection cavity, and the isolation plate 501 can flip within the connection cavity. When not connected to an external connector, the isolation plate 501 is flipped and reset by a torsion spring to shield the orifice of the connection cavity, preventing the user's finger from accidentally touching the contact rod 4 and being electrocuted when unplugging this high-speed connector, avoiding scaring the user, and also preventing the contact rod 4 from being damaged by touching it when not in use. For example, if the contact rod 4 is bent, it will affect subsequent connection and use. Under the condition of the connector being inserted, the external connector body acts as an active component, and its insertion trajectory forms a spatial interference with the rotation plane of the isolation plate 501, driving the isolation plate 501 to rotate in the reverse direction against the torsion spring torque. At this time, the isolation plate 501 presents two functional forms. In the radial plane, the isolation plate 501 forms a plugging channel for the contact rod 4 through a preset notch 503, realizing the unobstructed insertion of the connector and the contact rod 4. In the axial plane, the isolation plate 501 constitutes an elastic clamping pair, and its inner surface continuously applies a radial pressure under the action of the pre-tightening force of the torsion spring, suppressing the vibration displacement of the connector through the friction self-locking effect. This dynamic clamping system eliminates the manual locking operation steps compared with the traditional threaded locking mechanism, realizing plug-and-play. When disconnecting, it realizes automatic reset through the energy storage release of the torsion spring. Through the setting of the isolation plate 501, not only can it assist in clamping the external connector during the connection and use of the connector, improving the connection stability, but also it reduces the locking structure that restricts the reset of the isolation plate 501. When disconnecting, the isolation plate 501 quickly resets automatically to protect the contact rod 4, effectively improving the safety and the service life of the contact rod 4, and significantly enhancing the reliability and economy; More specifically, after the wire body 6 enters the housing 1, it is electrically connected to the contact rod 4 through a flexible electrical connection wire, and specifically, an FFC connection wire can be referred to; The notch 503 opened on the surface of the isolation plate 501 is a key part of the design. The notch 503 corresponds to the contact rod 4. When the connector is normally connected, that is, when the isolation plate 501 flips into the connection cavity, the existence of the notch 503 enables the isolation plate 501 to avoid interfering with the contact rod 4, ensuring that the isolation plate 501 can smoothly enter the connection cavity and avoiding connection difficulties caused by the interference of the shielding design; The torsion spring is not shown in the figure. The torsion spring can be a conventional torsion spring, or a variable pitch torsion spring. Its mechanical properties are manifested as follows: within the rotation range of 0 - 90°, the torque linearly increases from 8N to 15N. The torque is just an example. In actual applications, the force of the torsion spring is sufficient to support the stable flipping and resetting of the isolation plate 501. At the same time, the isolation plate 501 can also be internally provided with a bimetallic compensation sheet, that is, it can expand with temperature. Under the working conditions of -40°C to 125°C, for every ten-degree increase in temperature, a certain contact pressure can be increased; Through the flipping design of the isolation plate 501, it can effectively prevent the contact rod 4 from being exposed to the external environment, thereby reducing the risk of touching the contact rod 4. Especially in the environment where high-speed connectors are frequently plugged and unplugged, it can prevent electric shock accidents caused by accidentally touching the contact rod 4, ensuring the safety of the users. When the connector is not connected, the isolation plate 501 automatically resets and quickly shields the contact rod 4, avoiding potential electrical safety hazards caused by accidental touch and extending the service life of the contact rod 4. When the isolation plate 501 flips and resets, it can assist in clamping the external connector, improving the connection stability. The isolation plate 501 is located on both sides of the external connector. By contacting the outer surface of the connector, it provides a certain clamping force to ensure that the connector is more stable during insertion, reducing poor contact caused by vibration or unstable plugging and unplugging operations. Compared with the complex limiting structure and locking mechanism in the traditional design, the flipping design of the isolation plate 501 simplifies the structure of the high-speed connector, eliminates the need for excessive limiting components and complex mechanical locking structures, reduces the wear of mechanical components, and improves the long-term reliability of the equipment.

[0021] In this embodiment, as a preferred solution, the isolation plate 501 is provided with a first position and a second position. When the isolation plate 501 is in the first position, the surface of the isolation plate 501 is parallel to the end face of the extended protective shell 2 to shield the orifice of the connection cavity. When the isolation plate 501 is in the second position, the surface of the isolation plate 501 is perpendicular to the end face of the extended protective shell 2. When the isolation plate 501 is in the first position, the surface of the isolation plate 501 is parallel to the end face of the extended protective shell 2 and completely covers the orifice of the connection cavity. When not in use, the exposed contact rod 4 may be bent or broken due to external force collision, affecting subsequent connection. The shielding function of the isolation plate 501 provides physical protection against accidental damage. When an external connector is inserted into the connection cavity, the isolation plate 501 is pushed by the external connector and rotates around the rotating shaft 502 to enter the second position. When in the second position, the surface of the isolation plate 501 is perpendicular to the end face of the extended protective shell 2, and the notch 503 of the isolation plate 501 avoids the contact rod 4, ensuring that the connector can be inserted smoothly and complete electrical connection with the contact rod 4. Since the external connector will produce a blocking effect on the isolation plate 501 during the insertion process, preventing the isolation plate 501 from resetting, no additional limiting structure is required, reducing mechanical components and improving the stability of the structure. The torsion spring continuously applies a rotational force, causing the isolation plate 501 to be close to the side of the external connector, thereby playing an auxiliary clamping role on the external connector, reducing looseness and improving the stability of the connection.

[0022] In this embodiment, as a preferred solution, a groove is provided on the inner side wall of the connection cavity corresponding to the isolation plate 501. When the isolation plate 501 is in the second position, it is received in the groove. A rotating hole is provided inside the extended protective shell 2, and the rotating shaft 502 is rotatably arranged in the rotating hole. A groove is provided on the inner side wall of the connection cavity. When the isolation plate 501 rotates to the second position, the isolation plate 501 will be received in this groove, ensuring that the isolation plate 501 will not interfere with the insertion operation of the external connector during use. The groove can provide a receiving space for the isolation plate 501 when it rotates to the second position, avoiding interference between the isolation plate 501 and the external connector or the contact rod 4. In this way, when the connector is inserted, the external connector can smoothly contact the contact rod 4 without being blocked by the rotating part of the isolation plate 501. One end of the isolation plate 501 is connected to the rotating shaft 502, enabling the isolation plate 501 to rotate around the rotating shaft 502. When the connector is not inserted, the torsion spring provides a reset force, causing the isolation plate 501 to automatically rotate to the first position to shield the contact rod 4. When the connector is inserted, the isolation plate 501 rotates to the second position and cooperates with the groove for receiving.

[0023] In this embodiment, as a preferred solution, interception components 3 are symmetrically arranged on both sides of the extension protective shell 2, and the interception component 3 includes an electromagnet 301, and the electromagnet 301 is fixedly arranged on the outer surface of the extension protective shell 2. The interior of the extension protective shell 2 is slidably connected with a blocking plate 303 corresponding to the electromagnet 301, and a spring 302 is arranged between the blocking plate 303 and the extension protective shell 2. The spring 302 is sleeved on the outside of the blocking plate 303, and the blocking plate 303 is fixedly connected to a magnet 305 at one end facing the electromagnet 301; The blocking plate 303 is provided with a first position and a second position. When the blocking plate 303 is located at the first position, the electromagnet 301 operates and cooperates with the magnet 305 to push the blocking plate 303 to the first position. The blocking plate 303 is at least partially located in the connecting cavity and below the isolation plate 501. The spring 302 is in a relatively compressed state. When the blocking plate 303 is located at the second position, the electromagnet 301 stops operating, the blocking plate 303 is located in the extension protection shell 2, and the spring 302 is in a relatively extended state. The electromagnet 301 generates a magnetic field by controlling the current, attracting or releasing the corresponding magnet 305, thereby controlling the movement of the blocking plate 303. The blocking plate 303 is slidably connected to the inside of the extended protective shell 2, one end of which is fixedly connected to the magnet 305, and the other end is provided with a reset force by the spring 302. The blocking plate 303 slides under the control of the electromagnet 301 to play the role of interception and release. When the electromagnet 301 is energized, the magnet 305 is attracted, and the blocking plate 303 slides to a predetermined position to contact the isolation plate 5. 01 forms an interception, so that the isolation plate 501 cannot flip down, that is, the blocking plate 303 abuts against the isolation plate 501, so that the isolation plate 501 cannot enter the connection cavity; when the electromagnet 301 is powered off, the force of the spring 302 resets the blocking plate 303, releases the interception, and allows the isolation plate 501 to flip into the connection cavity. When the electromagnet 301 is powered on, the blocking plate 303 slides to a predetermined position, forming an interception of the isolation plate 501, preventing the isolation plate 501 from accidentally resetting during the insertion of an external connector. When the electromagnet 301 is powered off, the blocking plate 303 resets, releases the interception of the isolation plate 501, and allows the isolation plate 501 to automatically reset under the action of the torsion spring, that is, the isolation plate 501 flips into the connection cavity or resets through the torsion spring. This process requires that the electromagnet 301 is powered off, and the spring 302 generates an elastic force to allow the blocking plate 303 to enter the extended protective shell 2; Through the setting of the electromagnet 301, a repulsive force is generated in cooperation with the magnet 305. After the external connector enters the connecting cavity, the electromagnet 301 can be controlled to be energized, and the blocking plate 303 can be pushed against the external connector through the magnet 305. It can assist in cooperating with the isolation plate 501 to achieve further clamping, thereby increasing the friction between the external connector and the connecting cavity and avoiding easy falling off in a practical environment with high vibration. The projection lines of the blocking plate 303 and the isolation plate 501 are mutually staggered and perpendicular, so that the external connector can be clamped in multiple directions.

[0024] In this embodiment, as a preferred solution, the spring 302 can also be arranged at one end of the blocking plate 303 and sleeved outside the magnet 305. At this time, the acting force generated by the spring 302 is to push the blocking plate 303 to extend out of the extension protective shell 2. After the electromagnet 301 is energized, an adsorption force is generated, and the blocking plate 303 is sucked into the extension protective shell 2 by cooperating with the magnet 305. However, the repulsive force applied by the electromagnet 301 cooperating with the magnet 305 is due to the elastic force of the spring 302, that is, when compensating for the clamping of the external connector, the repulsive force generated by the electromagnet 301 cooperating with the magnet 305 makes the clamping of the external connector more stable.

[0025] In this embodiment, as a preferred solution, through holes are provided on the extension protective shell 2. The blocking plate 303 is slidably connected in the through holes. Sliding grooves are provided on both sides of the through holes. Sliders 304 are fixedly arranged on both sides of the blocking plate 303. The sliders 304 are arranged in the sliding grooves and slide reciprocally along the sliding grooves. The through holes provide a channel for the sliding of the blocking plate 303, so that the blocking plate 303 can control the opening and closing of the connection cavity (that is, whether the isolation plate 501 can be flipped). The sliding grooves serve as the guide rails for the sliders 304 to ensure that the blocking plate 303 slides along a fixed track, so that the blocking plate 303 will not deviate, ensuring smooth sliding and accurate position. Through the restraining action of the sliding grooves, the blocking plate 303 is prevented from shaking or jamming, improving stability and service life.

[0026] In this embodiment, as a preferred solution, one end of the housing 1 is slidably connected to the extension protective shell 2 through a groove provided. The end of the extension protective shell 2 located inside the housing 1 is arranged in a cylindrical shape. An elastic member 10 is provided between the end of the extension protective shell 2 located inside the housing 1 and the bottom of the groove provided on the housing 1. The elastic member 10 is used to generate an acting force to push the extension protective shell 2 out of the housing 1; More specifically, there is a gap between the notch of the groove provided at one end of the housing 1 and the outer surface of the extension protective shell 2, that is, the extension protective shell 2 can not only slide reciprocally along the extending direction of the groove inside the housing 1, but also circumferentially flip within a certain range along the cylindrical end. The specific range is from the surface of the extension protective shell 2 abutting against one edge of the notch of the groove provided on the housing 1 to the surface of the extension protective shell 2 abutting against the other edge of the notch of the groove provided on the housing 1. During use, when there is vibration, the housing 1 can relatively flip at one end of the extension protective shell 2. In other words, one end of the extension protective shell 2 can also relatively flip on the housing 1. The acting force applied by the elastic member 10 is converted into the frictional force between the elastic member 10 and the cylindrical end of the extension protective shell 2, thereby slowing down the swing caused by the vibration and playing a role of buffering and shock absorption. At the same time, one end of the extension protective shell 2 can slide reciprocally inside the housing 1, and the function of the elastic member 10 is also used to apply an elastic acting force to push the extension protective shell 2 out of the housing 1; The extended protective shell 2 can not only absorb linear vibrations through axial sliding, but also offset torsional impacts by means of circumferential flipping (within a limited angle), forming a three-dimensional anti-vibration mechanism. The axial thrust of the elastic member 10 is converted into a controllable frictional resistance between the cylindrical section of the extended protective shell 2 and the notch of the housing 1, realizing the flexible dissipation of vibration energy and avoiding rigid collisions. The coordinated movement of sliding and flipping always ensures a constant fitting clearance between the extended protective shell 2 and the notch of the housing 1. The elastic member 10 continuously presses against the extended protective shell 2 in the initial position, ensuring that the connector is always in the best protection state; The elastic member 10 can be a rubber block or an elastic compression block, preferably a rubber block, which can cooperate with the extended protective shell 2 to provide sufficient frictional force for buffering vibrations.

[0027] In this embodiment, as a preferred solution, it further includes a trigger assembly 8. The trigger assembly 8 includes a first contact 801 and a second contact 802. Both the first contact 801 and the second contact 802 are arranged in a groove opened at one end of the housing 1 and correspond to one end of the extended protective shell 2 located inside the housing 1. At least part of one end of the extended protective shell 2 located inside the housing 1 is made of a conductive material; When the elastic member 10 pushes the extended protective shell 2 to the maximum stroke, at least part of the conductive material at its end forms physical contact with the first contact 801 and the second contact 802 in the groove of the housing 1 at the same time, constituting a basic circuit path. The first contact 801 and the second contact 802 are connected in series in the circuit of the electromagnet 301. At this time, the electromagnet 301 is in the energized state, that is, the blocking plate 303 is in the extended state, and the isolation plate 501 is blocked by the blocking plate 303 and cannot be flipped. When the elastic member 10 is compressed, one end of the extended protective shell 2 moves away from the first contact 801 and the second contact 802 in the groove of the housing 1, making the electromagnet 301 in the de-energized state. When vibrations occur frequently, the elastic member 10 continuously presses against one end of the extended protective shell 2 to abut against the first contact 801 and the second contact 802, or the electromagnet 301 may be de-energized or energized intermittently, but the de-energized time is short and does not affect the extension of the blocking plate 303.

[0028] In this embodiment, as a preferred solution, it further includes a guide plate 11. The guide plate 11 is slidably connected in the connection cavity. A guide hole is provided on the surface of the guide plate 11 corresponding to the contact rod 4. A guide rod 12 is rotatably connected to the surface of the guide plate 11. The other end of the guide rod 12 is rotatably connected to the isolation plate 501. Through the arrangement of the guide plate 11, during the flipping process of the isolation plate 501, the guide plate 11 can be driven to move along the extension direction of the connection cavity through the guide rod 12. The guide plate 11 slides on the surface of the contact rod 4, which can achieve two effects. One effect is that when the guide plate 11 is located near the cavity opening of the connection cavity, the stability of the contact rod 4 can be improved, avoiding bending the contact rod 4 by touching the end of the contact rod 4. Another effect is that the straightness of the contact rod 4 can be detected during the movement of the guide plate 11. When the contact rod 4 is bent, the guide plate 11 is clamped and stops moving, and then the connection of the connector is stopped to avoid potential safety hazards.

[0029] In this embodiment, as a preferred solution, one end of the torsion spring abuts against the inner side wall of the connection cavity, and the other end abuts against the isolation plate 501. Anti-slip strips 7 are provided on both sides of the housing 1. More specifically, the torsion spring is detachably arranged, that is, the rotating shaft 502 can be detached from the extended protection shell 2 or installed through the extended protection shell 2. When the torsion spring needs to be replaced, the rotating shaft 502 can be detached first and then the torsion spring can be detached. This is a well-known prior art and is only cited here without further elaboration.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-speed connector, characterized in that: It comprises a housing (1) for fixing a wire body (6), one end of the housing (1) being provided with an extension protective housing (2), an end of the extension protective housing (2) being provided with a connection cavity away from the housing (1), and an inner bottom wall of the connection cavity being provided with a contact rod (4) for electrically connecting to the wire body (6); The device also comprises an isolation assembly (5), the isolation assembly (5) comprising an isolation plate (501) and a rotating shaft (502), the rotating shaft (502) being fixedly connected to the cavity opening of the connecting cavity, one end of the isolation plate (501) being rotatably connected to the outer surface of the rotating shaft (502) and being used to shield the cavity opening of the connecting cavity, a torsion spring being sleeved on the outer surface of the rotating shaft (502), the torsion spring being used to generate an elastic force to reset the flipped isolation plate (501), and a notch (503) corresponding to the contact rod (4) being provided on the surface of the isolation plate (501).

2. A high-speed connector according to claim 1, characterized in that: The isolation plate (501) is provided with a first position and a second position. When the isolation plate (501) is in the first position, the surface of the isolation plate (501) and the end surface of the extended protective shell (2) are parallel to each other so as to shield the cavity opening of the connecting cavity. When the isolation plate (501) is in the second position, the surface of the isolation plate (501) and the end surface of the extended protective shell (2) are perpendicular to each other.

3. A high-speed connector according to claim 2, characterized in that: The inner wall of the connection cavity is provided with a groove corresponding to the isolation plate (501); when the isolation plate (501) is in the second position, it is received in the groove; the inner side of the extension protection shell (2) is provided with a rotation hole; the rotation shaft (502) is rotatably arranged in the rotation hole.

4. A high-speed connector according to claim 1, characterized in that: Interception components (3) are symmetrically arranged on both sides of the extension protective shell (2), and the interception component (3) comprises an electromagnet (301), the electromagnet (301) is fixedly arranged on the outer surface of the extension protective shell (2), and a blocking plate (303) is slidably connected to the inside of the extension protective shell (2) corresponding to the electromagnet (301), a spring (302) is arranged between the blocking plate (303) and the extension protective shell (2), and the spring (302) is sleeved on the outside of the blocking plate (303), and a magnet (305) is fixedly connected to one end of the blocking plate (303) facing the electromagnet (301).

5. A high-speed connector according to claim 4, characterized in that: The blocking plate (303) is provided with a first position and a second position. When the blocking plate (303) is located at the first position, the electromagnet (301) operates to cooperate with the magnet (305) to push the blocking plate (303) to the first position. The blocking plate (303) is at least partially located in the connecting cavity and below the isolation plate (501). The spring (302) is in a relatively compressed state. When the blocking plate (303) is located at the second position, the electromagnet (301) stops operating. The blocking plate (303) is located in the extension protection shell (2), and the spring (302) is in a relatively extended state.

6. A high-speed connector according to claim 4, characterized in that: The extension protection shell (2) is provided with a through hole, the blocking plate (303) is slidably connected in the through hole, two sides of the through hole are provided with sliding grooves, two sides of the blocking plate (303) are fixedly provided with sliders (304), the sliders (304) are arranged in the sliding grooves, and slide back and forth along the sliding grooves.

7. A high-speed connector according to claim 4, characterized in that: One end of the shell (1) is slidably connected to the extension protective shell (2) via a groove; the end of the extension protective shell (2) located inside the shell (1) is cylindrical; an elastic member (10) is provided between the end of the extension protective shell (2) located inside the shell (1) and the bottom of the groove provided in the shell (1); the elastic member (10) is used to generate a force to push the extension protective shell (2) out of the shell (1).

8. A high-speed connector according to claim 7, characterized in that: The trigger assembly (8) further comprises a trigger assembly (8), the trigger assembly (8) comprising a first contact (801) and a second contact (802), the first contact (801) and the second contact (802) being both arranged in a slot opened at one end of the shell (1) and corresponding to one end of the extended protective shell (2) located inside the shell (1), and the end of the extended protective shell (2) located inside the shell (1) being at least partially made of a conductive material.

9. A high-speed connector according to claim 1, characterized in that: It also includes a guide plate (11), the guide plate (11) is slidably connected in the connection cavity, a guide hole is provided on the surface of the guide plate (11) corresponding to the contact rod (4), a guide rod (12) is rotatably connected to the surface of the guide plate (11), and the other end of the guide rod (12) is rotatably connected to the isolation plate (501).

10. A high-speed connector according to claim 1, characterized in that: One end of the torsion spring abuts against the inner wall of the connection cavity, and the other end abuts against the isolation plate (501), and anti-slip strips (7) are provided on both sides of the shell (1).

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