Industrial connector female head and industrial connector

Abstract

The utility model provides an industrial connector female head and an industrial connector, and is applied to the technical field of electrical connectors. The industrial connector female head comprises an industrial connector female head upper end and an industrial connector female head lower end, a first end of the industrial connector female head upper end is connected with the industrial connector male head, a second end of the industrial connector female head upper end is detachably connected with the industrial connector female head lower end, and the second end is provided with a visible cable wiring end. The lower end of the industrial connector female head is internally provided with a through hole for a cable to pass through. The industrial connector female head is designed into the industrial connector female head upper end and the industrial connector female head lower end which are detachably connected, and the cable wiring end is designed to move outwards and is arranged at the industrial connector female head upper end, so that the cable wiring end is visible to the outside; visual installation and wiring of the cable wiring end and the cable are achieved, so that the design is simplified, the construction difficulty of connection of the industrial connector female head and the cable is reduced, and a large amount of installation cost is saved.

Description

Technical Field

[0001] This application relates to the field of electrical connector technology, and more particularly to an industrial connector female and an industrial connector. Background Technology

[0002] Industrial connectors offer advantages such as high corrosion resistance, high water resistance, reliable connections, and strong shock and vibration resistance. Major data center server rooms often utilize industrial connectors for cable connections between power distribution cabinets and IT equipment during power supply line design. However, with the widespread deployment of industrial connectors, the workload of field connections between connector females and cables has increased significantly. Due to varying skill levels among installation personnel and the complexity of wiring, installation quality is difficult to guarantee, potentially creating safety hazards for the future normal operation of IT equipment.

[0003] Therefore, there is an urgent need for an easy-to-install industrial connector female. Utility Model Content

[0004] This application provides industrial connector females and industrial connectors for easy installation.

[0005] In a first aspect, this application provides an industrial connector female head, including an upper end and a lower end of the industrial connector female head. A first end of the upper end of the industrial connector female head is connected to an industrial connector male head, and a second end of the upper end of the industrial connector female head is detachably connected to the lower end of the industrial connector female head. The second end is provided with a visible cable terminal, and the lower end of the industrial connector female head is provided with a through hole for the cable to pass through.

[0006] In one possible implementation, the cable terminal is secured with a fastening screw.

[0007] In one possible implementation, the head of the fastening screw includes an upper force point and a lower force point. The upper force point breaks off after a predetermined tightening torque is applied, indicating that the fastening screw has been tightened in place.

[0008] In one possible implementation, the cable terminal is provided with multiple screw holes.

[0009] In one possible implementation, the upper and lower ends of the industrial connector female are connected by a detachable transparent viewing window assembly.

[0010] In one possible implementation, the transparent viewing window assembly includes a pivot, a first transparent viewing window, and a second transparent viewing window. One end of the first transparent viewing window and one end of the second transparent viewing window are both fixed on the pivot, and the other end of the first transparent viewing window is connected to the other end of the second transparent viewing window through a fastening structure.

[0011] In one possible implementation, the fastening structure is a screw-fixing structure or a snap-fit ​​fixing structure.

[0012] In one possible implementation, the groove at the connection between the upper end of the industrial connector female head and the transparent viewing window assembly, and the groove at the connection between the lower end of the industrial connector female head and the transparent viewing window assembly, are both sealed with adhesive strips.

[0013] In one possible implementation, the transparent viewing window assembly is made of any one of polyurethane, polycarbonate, acrylic, or polyvinyl chloride.

[0014] Secondly, this application provides an industrial connector, including an industrial connector male head and an industrial connector female head as described in the first aspect.

[0015] This application provides an industrial connector female head and an industrial connector, including an upper and lower end of the industrial connector female head. A first end of the upper end of the industrial connector female head connects to an industrial connector male head, and a second end of the upper end of the industrial connector female head is detachably connected to the lower end of the industrial connector female head. The second end has a visible cable terminal, and the lower end of the industrial connector female head has a through hole for cable passage. By designing the industrial connector female head as having detachably connected upper and lower ends, and by relocating the cable terminal to the upper end of the industrial connector female head, making it visible, and enabling visual installation and wiring of the cable terminal after the cable passes through the through hole at the lower end of the industrial connector female head, the design is simplified, the construction difficulty of connecting the industrial connector female head to the cable is reduced, and significant installation costs are saved. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0017] Figure 1 Schematic diagram of the structure of a traditional industrial connector female head Figure 1 ;

[0018] Figure 2 Schematic diagram of the structure of a traditional industrial connector female head Figure 2 ;

[0019] Figure 3 Schematic diagram of the structure of a traditional industrial connector female head Figure 3 ;

[0020] Figure 4 Schematic diagram of the structure of the industrial connector female provided in this application Figure 1 ;

[0021] Figure 5A structural schematic diagram of the fastening screw from a first-person perspective provided in this application;

[0022] Figure 6 A structural schematic diagram of the fastening screw from a second perspective provided in this application;

[0023] Figure 7 A structural schematic diagram of the fastening screw from a third-person perspective provided in this application;

[0024] Figure 8 Schematic diagram of the structure of the industrial connector female provided in this application Figure 2 ;

[0025] Figure 9 A schematic diagram of the transparent viewing window assembly provided in this application.

[0026] Figure label:

[0027] 21. Upper end of the female connector; 22. Lower end of the female connector; 23. Cable terminal; 24. Through hole; 25. Transparent viewing window assembly; 26. Screw hole;

[0028] 31. Upper stress point; 32. Lower stress point;

[0029] 41. Rotating shaft; 42. First transparent observation window; 43. Second transparent observation window; 44. Fastening structure.

[0030] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0031] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0032] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "fixation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the connection within two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0033] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0034] In the above description, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0035] First, let me explain the terms used in this application:

[0036] Industrial connectors are electromechanical components commonly used to connect wires and cables. Their primary function is to transmit and control electrical signals, as well as to connect power sources between electronic and electrical equipment. They consist of a plug (male connector) and a socket (female connector), and the connection or disconnection of the circuit is achieved through the mating and disengagement of the plug and socket.

[0037] As business volume continues to rise, the number of IT devices in data center server rooms is also constantly increasing, requiring maintenance personnel to provide new power supply routes for these devices. The connection between the output cable of the precision rack-mount switch and the female connector of the industrial connector relies entirely on on-site installation and wiring by construction personnel. However, due to the varying skill levels of installation personnel, the quality of installation is difficult to guarantee. Furthermore, the terminals for connecting the female connector to the cable in traditional industrial connectors are hidden inside the female connector's plug end, such as... Figures 1-3 These are all schematic diagrams of the structure of traditional industrial connector female heads. Specifically, Figure 1 The overall appearance of a traditional industrial connector female head. Figure 3 For wiring terminals, Figure 2 This shows that the terminals (connection points) are hidden inside the female connector. Therefore, if using... Figure 1The installation of cables using the industrial connector female head shown in the diagram is complex, increases workload, and also poses safety hazards during construction.

[0038] To address the aforementioned technical issues, this application provides an industrial connector female head solution. The industrial connector female head is designed with a detachable connection between the upper and lower ends. The cable terminal is moved outward and positioned at the upper end of the industrial connector female head, enabling visible installation and wiring of the cable terminal and the cable. This reduces the construction difficulty of connecting the industrial connector female head to the cable and saves significant installation costs.

[0039] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0040] Figure 4 Schematic diagram of the structure of the industrial connector female provided in this application Figure 1 .like Figure 4 As shown, the industrial connector female head includes an upper end 21 and a lower end 22. The first end of the upper end 21 is connected to the industrial connector male head, and the second end of the upper end 21 is detachably connected to the lower end 22. The second end is provided with a visible cable terminal 23, and the lower end 22 is provided with a through hole 24 for the cable to pass through.

[0041] The cable terminal 23 and the second end of the upper end 21 of the industrial connector female head can be an integrated design or a detachable design. The cable terminal 23 protrudes from the upper end 21 of the industrial connector female head, making the cable terminal 23 visible to the installer.

[0042] The connection between the second end 21 of the upper end of the industrial connector female and the lower end 22 of the industrial connector female is a detachable connection, such as a snap-fit ​​connection (using snaps or hooks for quick connection and disconnection), a threaded connection (locking and releasing via thread rotation), or a spring-loaded mechanism connection (using spring force to maintain the connection, which can be released by pressing or pulling). It should be noted that when selecting a specific connection method, the requirements of the application environment must be considered, including mechanical strength, sealing performance, durability, and ease of operation. Furthermore, the design should comply with relevant industry standards and safety requirements to ensure reliability and safety under various operating conditions.

[0043] For example, when using Figure 4When installing a cable on the industrial connector female head shown, separate the upper end 21 and the lower end 22 of the industrial connector female head. The cable is passed through the through hole 24 into the lower end 22 of the industrial connector female head. After stripping the insulation of the cable, multiple wires are obtained. After crimping each wire to a round insulating terminal, the wires are fixed to the cable terminal 23 by means of bolts and nuts, welding, spring clamps, fastening screws, etc.

[0044] Furthermore, in one possible embodiment, the lower end 22 of the industrial connector female head is hollow, and when the upper end 21 of the industrial connector female head and the lower end 22 of the industrial connector female head are connected, the cable terminal 23 is accommodated in the internal space of the lower end 22 of the industrial connector female head.

[0045] It should be noted that the industrial connector female provided in this application is suitable for power cable connections in various scenarios.

[0046] In this embodiment, the industrial connector female head is designed as a detachable connection between the upper and lower ends. The cable terminal is moved outward and placed at the upper end of the industrial connector female head, making it visible to the outside. After the cable passes through the through hole at the lower end of the industrial connector female head, the cable terminal and the cable are installed and connected in a visible manner. This simplifies the design, reduces the construction difficulty of connecting the industrial connector female head to the cable, makes installation and maintenance more convenient, reduces the risk of human error, and saves a lot of installation costs.

[0047] In some embodiments, the cable terminals are secured with fastening screws to secure the cable.

[0048] For example, the types of fastening screws are typically Phillips head, flathead, or hex socket screws. Strip the insulation from the cable end to expose a sufficient length of wire, insert the exposed wire into the groove or screw hole of the cable terminal, and tighten the fastening screw to secure the wire. Fastening screws and cable terminals are usually made of corrosion-resistant materials, such as stainless steel or galvanized steel, to improve durability.

[0049] In this embodiment, fastening screws are used to secure the cable, providing strong mechanical fixation and good electrical contact. This method is suitable for cables of various sizes and types, and the fastening screws can be installed and removed with simple tools, facilitating maintenance and replacement.

[0050] In some embodiments, the head of the fastening screw includes an upper force point 31 and a lower force point 32. The upper force point breaks off after a predetermined tightening torque is applied to indicate that the fastening screw has been tightened in place.

[0051] like Figures 5-7 The structural schematic diagrams of the fastening screws provided in this application from different perspectives show that when the fastening torque is first applied to the fastening screw with a screwdriver, it is specifically applied to... Figure 6 and Figure 7 The upper stress point 31 shown is continuously tightened (screwed in) until it breaks and falls off. At this point, the fastening screw is fully tightened. The lower stress point 32 maintains the tightened state of the fastening screw after the upper stress point 31 falls off. It can be understood that during later maintenance, such as when replacing cables or cable terminals, a screwdriver is used on the lower stress point 32 to unscrew the fastening screw from the screw hole.

[0052] In this embodiment, a specially designed fastening screw is used, which allows for a direct assessment of whether the screw is properly tightened simply by observing its appearance. This reduces the risk of incomplete or improper tightening, improves the reliability of cable connections, and enhances safety.

[0053] In some embodiments, the cable terminal is provided with multiple screw holes.

[0054] like Figure 5 As shown, multiple screw holes 26 can be provided on the cable terminal 23. For example, a screw hole can be provided on each surface of the cable terminal parallel to the central axis of the industrial connector female head, and each screw hole is matched with a fastening screw to fix the cable at multiple points.

[0055] In this embodiment, the design of multiple screw holes effectively prevents loosening of the connection, significantly improves the mechanical stability between the cable and the cable terminal, and reduces the risk of loosening due to vibration or mechanical stress. In addition, multiple screw holes can ensure that uniform pressure is applied to the cable, thereby improving the reliability of the cable connection.

[0056] In some embodiments, the upper end and lower end of the industrial connector female are connected by a detachable transparent viewing window assembly.

[0057] like Figure 8 Schematic diagram of the structure of the industrial connector female provided in this application Figure 2 As shown, the industrial connector female head includes an upper end 21, a lower end 22, and a transparent viewing window assembly 25.

[0058] For example, the connection between the transparent viewing window assembly 25 and the upper end 21 and lower end 22 of the industrial connector female head can be a threaded connection, a snap-fit ​​connection, a spring clamp, a magnetic connection, etc.

[0059] It should be noted that when selecting a specific connection method, the requirements of the application environment must be considered, including mechanical strength, sealing performance, durability, and ease of operation. Furthermore, the design should comply with relevant industry standards and safety requirements to ensure reliability and safety under various operating conditions.

[0060] During actual installation, first remove the transparent viewing window assembly, pass the cable through the lower end of the industrial connector female head, strip the cable insulation, crimp round insulated terminals onto each wire, and use fastening screws to secure the wires to the cable terminals. Finally, reinstall the transparent viewing window assembly. The real-time status of the cable terminals can be clearly seen through the transparent viewing window assembly.

[0061] In this embodiment, by setting a transparent observation window component on the female industrial connector, the operational status of the female industrial connector (mainly the cable connection status and whether the insulation at the cable fastening point is damaged) can be visually inspected for potential faults during later maintenance without power interruption. Compared with related technologies where the outer wall of the female industrial connector is a non-transparent plastic shell, once installed and powered on, it is impossible to check whether the fastening screws at the cable terminals of the female industrial connector are tightened properly without affecting downstream equipment, or whether loosening of the fastening screws during use has caused overheating and damage to the cable insulation. This embodiment facilitates real-time monitoring and inspection, improves safety and maintenance efficiency, allows inspection and maintenance without service interruption, and reduces downtime.

[0062] Figure 9 This is a structural schematic diagram of the transparent viewing window assembly provided in this application. Figure 9 As shown, the transparent observation window assembly includes a rotating shaft 41, a first transparent observation window 42, and a second transparent observation window 43. One end of the first transparent observation window and one end of the second transparent observation window are both fixed on the rotating shaft, and the other end of the first transparent observation window is connected to the other end of the second transparent observation window through a fastening structure 44.

[0063] The pivot 41 serves as the common fulcrum for the first transparent viewing window 42 and the second transparent viewing window 43, allowing the viewing windows to rotate around the pivot. The pivot 41 is typically made of durable and corrosion-resistant materials, such as stainless steel or high-strength plastic, to ensure durability in industrial environments. The two transparent viewing windows provide visual inspection capabilities of the internal structure of the industrial connector female.

[0064] The fastening structure 44 is used to connect the free ends of the first transparent viewing window 42 and the second transparent viewing window 43 together, ensuring that the transparent viewing windows remain secure when closed. The fastening structure can take various forms, such as clips, bolts, clamps, or magnetic fasteners, depending on the application requirements.

[0065] In this embodiment, the combination of the pivot and the fastening structure allows the user to easily open the transparent viewing window assembly for inspection, while ensuring good sealing and protection when closed. In addition, it provides a flexible and stable way to observe the internal operating status of the industrial connector female.

[0066] In some embodiments, the fastening structure is a screw-fixing structure or a snap-fit ​​fixing structure.

[0067] For example, screws are used to secure the free ends of the first and second transparent viewing windows together. Screw-fixed structures offer high strength, durability, and security, but the operation is relatively time-consuming.

[0068] Alternatively, a snap-fit ​​mechanism can be used to secure the free ends of the two transparent viewing windows together, typically achieved through simple pressing or fastening. Snap-fit ​​structures offer high flexibility and ease of operation, but the snaps are relatively prone to wear and their stability is limited in high-vibration environments.

[0069] To improve connection reliability, multiple fastening structures can be set on the transparent viewing window assembly.

[0070] It should be noted that a suitable fastening structure can be selected based on specific application requirements and environmental conditions, or in some cases, a combination of two structures can be used to achieve better performance. This application does not impose any restrictions on this.

[0071] In some embodiments, the grooves at the connection between the upper end of the industrial connector female head and the transparent viewing window assembly, and the grooves at the connection between the lower end of the industrial connector female head and the transparent viewing window assembly, are sealed with adhesive strips.

[0072] The grooves are located at the upper and lower ends of the industrial connector female head, corresponding to the edges of the transparent viewing window assembly. The adhesive strips are typically made of flexible and durable materials such as silicone, EPDM (ethylene propylene diene monomer), or fluororubber, which offer good chemical resistance, temperature resistance, and elasticity. The shape and size of the adhesive strip should match the grooves to ensure a good seal.

[0073] In this embodiment, the use of sealing strips to seal the grooves provides good sealing performance to prevent dust, moisture, and water from entering the industrial connector female head. The sealing strips provide a certain degree of cushioning and shock absorption, reducing the impact of vibration on the industrial connector female head and enhancing mechanical stability. The sealing strips also help improve the electrical insulation performance of the industrial connector female head, preventing accidental short circuits or leakage and improving safety.

[0074] In some embodiments, the transparent viewing window assembly is made of any one of polyurethane, polycarbonate, acrylic, or polyvinyl chloride.

[0075] Polyurethane, polycarbonate, acrylic, and polyvinyl chloride all have impact-resistant properties and can be processed into transparent products. Transparent viewing window components can be made from any of these materials, ensuring a clear view and durability.

[0076] In summary, this application has at least the following advantages:

[0077] 1. Simple design: Based on traditional industrial connectors, this application only requires moving the cable terminal outward, using special fastening screws, and adding a transparent observation window component. Compared with traditional industrial connector females, it not only reduces the construction difficulty of connecting the industrial connector female to the cable, but also greatly improves the safe use performance of the industrial connector female.

[0078] 2. High safety: Moving the cable terminals outward reduces the difficulty of connecting the industrial connector female head to the cable, making installation and maintenance more convenient and preventing human error risks; specially designed fixing screws ensure the cable connection is securely in place, improving the reliability of the cable connection and preventing poor connection or signal transmission problems due to loosening; the transparent observation window component allows for troubleshooting of potential faults in the operation of the industrial connector female head without power interruption, improving safety and maintenance efficiency.

[0079] 3. High sealing performance: The use of sealing strips to seal the grooves at the connection between the upper end of the industrial connector female and the transparent viewing window assembly, as well as the grooves at the connection between the lower end of the industrial connector female and the transparent viewing window assembly, provides excellent sealing performance to prevent dust, moisture, and water from entering the industrial connector female. The sealing strips also provide a certain degree of cushioning and shock absorption, reducing the impact of vibration on the industrial connector female and enhancing mechanical stability. The sealing strips also help improve the electrical insulation performance of the industrial connector female, preventing accidental short circuits or leakage and improving safety.

[0080] Finally, this application provides an industrial connector, including an industrial connector male head and an industrial connector female head as described in the above embodiments.

[0081] In the design of industrial connectors, the male and female connectors are two key components that together form a complete connection system. The male and female connectors are joined together through specific connection mechanisms (such as threads, snap-fit, or locking devices) to ensure a robust and reliable connection. Specifically, the upper end of the female connector connects to the male connector.

[0082] Connectors made using the industrial connector female head as described in the above embodiments have at least the advantages of high security and ease of use.

[0083] Finally, it should be noted that other embodiments of this application will readily conceive of by those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein, and is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and alterations may be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. An industrial connector female characterized in that, The female industrial connector includes an upper female industrial connector and a lower female industrial connector, a first end of the upper female industrial connector is connected with a male industrial connector, a second end of the upper female industrial connector is detachably connected with the lower female industrial connector, the second end is provided with a visible cable terminal, and a through hole for the cable to pass through is arranged in the lower female industrial connector.

2. The female industrial connector of claim 1, wherein, The cable terminal is fixed with the cable by using a fastening screw.

3. The female industrial connector of claim 2, wherein, The head of the fastening screw includes an upper stress point and a lower stress point, the upper stress point is broken off after a predetermined fastening torque is applied to indicate that the fastening screw has been fastened in place.

4. The female industrial connector of claim 2, wherein, The cable terminal is provided with a plurality of screw holes.

5. The female industrial connector of any one of claims 1 to 4, wherein, The upper female industrial connector and the lower female industrial connector are connected by a detachable transparent observation window assembly.

6. The female industrial connector of claim 5, wherein, The transparent observation window assembly includes a rotating shaft, a first transparent observation window and a second transparent observation window, one end of the first transparent observation window and one end of the second transparent observation window are fixed on the rotating shaft, and the other end of the first transparent observation window is connected with the other end of the second transparent observation window by a fastening structure.

7. The female industrial connector of claim 6, wherein, The fastening structure is a screw fastening structure or a buckle fastening structure.

8. The female industrial connector of claim 5, wherein, The recesses at the connection positions of the upper female industrial connector and the transparent observation window assembly and the recesses at the connection positions of the lower female industrial connector and the transparent observation window assembly are sealed by using adhesive strips.

9. The female industrial connector of claim 5, wherein, The material of the transparent observation window assembly includes any one of polyurethane, polycarbonate, acrylic and polyvinyl chloride.

10. An industrial connector characterized by, The female industrial connector includes an upper female industrial connector and a lower female industrial connector, a first end of the upper female industrial connector is connected with a male industrial connector, a second end of the upper female industrial connector is detachably connected with the lower female industrial connector, the second end is provided with a visible cable terminal, and a through hole for the cable to pass through is arranged in the lower female industrial connector.

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