Power socket with anti-falling lock structure

Abstract

The utility model relates to socket technical field especially relates to a power socket with anti -drop lock catch structure, including base, a pair of mounting bolt is connected with screw thread on the base, the mounting nut is connected with screw thread on the mounting bolt, the anti -drop catch that is used for preventing plug drop is rotationally arranged on the mounting bolt, the fuse clamp that is used for protecting plug circuit is arranged in the base, the fuse cover is installed correspondingly on the fuse clamp. The utility model discloses through the setting of anti -drop catch etc. component, compared with the plug installation in the prior art, the anti -drop catch at the mounting bolt is turned to the locking state, can offset the pulling force of external force to the power cord, effectively avoid the accidental loosening of power cord and plug. Subsequent overhaul does not need complicated operation, only needs to dismantle mounting nut and can easily take down relevant components, the setting can continuously ensure the structural stability of power cord and plug after installation, reduces the equipment downtime risk caused by falling, uses more heart of oak reliably.

Description

Technical Field

[0001] This utility model relates to the field of socket technology, and in particular to a power socket with an anti-detachment locking structure. Background Technology

[0002] A socket is a key component connecting electrical appliances to a power source. Its core function is to establish a current transmission path, providing electrical support for the normal operation of the appliance. It is typically connected to the power cord using either crimping or soldering. Crimping offers greater stability, while soldering provides a tighter conductive contact, thus ensuring safety and stability during electricity use.

[0003] In the current technological landscape of electrical appliance power supply, during normal operation, the power cord stably delivers current to the plug. The current is then precisely connected between the plug and the device interface and conducted to the internal components of the equipment, providing continuous and stable power support. However, due to the lack of an effective locking and securing structure for the power cord and plug, accidental kicking or pulling of the power cord can easily cause the plug to loosen or even detach from the device interface, ultimately leading to a sudden power outage and cessation of operation of the equipment, directly impacting normal work or usage processes. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that the existing technology lacks an effective locking and fixing structure for power cords and plugs, which can easily cause the plug to become loose or even fall off when people accidentally kick or pull the power cord. Therefore, this utility model proposes a power socket with an anti-fall-off locking structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A power socket with an anti-dislodgement locking structure includes a base, a pair of mounting bolts threaded onto the base, mounting nuts threaded onto the mounting bolts, and an anti-dislodgement lock rotatably provided on the mounting bolts to prevent the plug from falling off.

[0007] Preferably, the base is provided with a safety clip for protecting the plug circuit, and a corresponding safety cover is installed on the safety clip.

[0008] Preferably, the base is provided with a long pin and a short pin, and the long pin and the short pin are provided correspondingly.

[0009] Preferably, the base is provided with a plurality of solder terminals for ensuring stable connection of the wires and the internal metal parts of the plug.

[0010] Preferably, the base is provided with a connecting piece, and the connecting piece and the bonding wire terminal are correspondingly provided.

[0011] Preferably, the base is provided with a plurality of rivets for fixing the workpiece inside the base.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] This invention, through the design of anti-disengagement components, locks the anti-disengagement mechanism at the mounting bolt, effectively counteracting the pulling force on the power cord and preventing accidental detachment of the power cord and plug. Subsequent maintenance requires no complex operations; simply removing the mounting nut allows for easy removal of the relevant components. This design continuously ensures the structural stability of the power cord and plug after installation, reducing the risk of equipment downtime due to detachment and providing greater peace of mind and reliability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a power socket with an anti-detachment locking structure proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the bottom of the base of a power socket with an anti-drop-off locking structure proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the anti-dislodgement latch in a power socket with an anti-dislodgement latch structure proposed in this utility model;

[0017] Figure 4 This is a schematic diagram of the soldering terminals in a power socket with an anti-drop-off locking structure proposed in this utility model;

[0018] Figure 5 This is a schematic diagram of the long plug in a power socket with an anti-detachment locking structure proposed in this utility model.

[0019] In the picture:

[0020] 1. Wire bonding terminal; 2. Connecting piece; 3. Base; 4. Long pin; 5. Short pin; 6. Rivet; 7. Safety clip; 8. Safety cover; 9. Anti-disengagement clip. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-5A power socket with an anti-dislodgement locking structure includes a base 3. The base 3, as the core load-bearing component of the entire locking structure, provides a stable mounting foundation and integrated carrier for all functional components. It forms a reliable connection with mounting bolts through a pre-designed threaded structure and can withstand external impacts during plug insertion and removal due to its structural strength, laying a solid foundation for subsequent anti-dislodgement and circuit protection functions. A pair of mounting bolts are threaded onto the base 3, and mounting nuts are threaded onto the mounting bolts. On the one hand, the symmetrical distribution design allows the bolts to evenly distribute external forces, avoiding structural deformation caused by overload of a single bolt; on the other hand, the threaded connection provides good disassembly, facilitating future structural maintenance or component replacement. The mounting nuts, which are matched with the mounting bolts, can form a secondary lock after the bolts are tightened, effectively preventing the bolts from loosening due to long-term vibration. An anti-dislodgement latch 9 is rotatably installed on the mounting bolts to prevent the plug from falling off. The anti-dislodgement latch 9 has a flexible opening and closing angle, which neither obstructs the normal insertion of the plug nor prevents it from quickly rotating to the locked position after insertion, thus limiting the plug from the side or top. Its core advantage lies in its ability to act directly on the plug body, effectively counteracting any unexpected pulling force that the plug may be subjected to, preventing the plug from detaching from the pin, ensuring the stability of the connection during power use, and reducing power outages or safety hazards caused by the plug falling off.

[0023] The base 3 contains a safety clip 7 for protecting the plug circuit. The safety clip 7 is a key protective component of the plug circuit; it secures the fuse (such as a fuse) within the circuit through its clamping structure, while also buffering the impact of external vibrations on the fuse, preventing circuit protection failure due to impact damage. Furthermore, the safety clip 7 isolates the fuse from dust, moisture, and other impurities, extending its lifespan. A safety cover 8 is correspondingly installed on the safety clip 7. The safety cover 8 not only provides physical protection for the safety clip 7 and its internal fuse, preventing foreign objects from falling in and causing short circuits, but also allows for quick disassembly when fuse replacement is needed, improving maintenance convenience.

[0024] The base 3 is equipped with a long pin 4 and a short pin 5, which are positioned correspondingly. The purpose of this corresponding arrangement is to ensure that the plug's socket and the pin are precisely aligned, preventing misalignment during plug insertion and improving the smoothness of insertion and removal. Secondly, the length difference between the long pin 4 and the short pin 5 can accommodate the circuit design of different types of plugs (such as distinguishing between live wire, neutral wire, or ground wire), achieving a "misinsertion prevention" function and preventing equipment malfunctions caused by reversed circuit connections due to plug insertion.

[0025] The base 3 is equipped with several solder terminals 1 to ensure a stable connection between the wires and the internal metal parts of the plug. The solder terminals 1 are the core components for achieving a stable connection between the wires and the internal metal parts of the plug. Their advantages are mainly reflected in two points: First, the "several quantities" can meet the independent connection needs of multiple circuits (such as live wire, neutral wire, and ground wire), avoiding tangling or contact between circuits and ensuring circuit insulation; second, the structural design of the solder terminals 1 allows the wires and metal parts to be tightly connected through welding or clamping, effectively preventing loosening of the circuit due to pulling or vibration, reducing problems such as power outages and overheating caused by poor contact, and improving the durability of the circuit connection, adapting to long-term use scenarios.

[0026] A connecting piece 2 is provided on the base 3, and the connecting piece 2 is correspondingly set with the bonding wire terminals 1. The core function of the connecting piece 2 is to realize the circuit conduction and structural linkage between the bonding wire terminals. The corresponding setting design ensures that the connecting piece 2 accurately covers the bonding wire terminals that need to be connected, avoiding contact deviation that affects current transmission; at the same time, the connecting piece 2 is made of a metal material with excellent conductivity and high toughness, which can reduce resistance loss during current transmission, improve circuit transmission efficiency, and also help fix the bonding wire terminals 1 through its own structural strength, preventing the bonding wire terminals from shifting due to external forces.

[0027] The base 3 is provided with several rivets 6 for fixing the workpieces inside the base 3. The distribution of the rivets 6 can form multi-point limiting for the workpieces such as the welding terminal 1, connecting piece 2, and safety clip 7 inside the base, ensuring that the position of each workpiece is fixed inside the base, and avoiding displacement of the workpieces due to vibration during transportation and use, which could damage the circuit connection or functional structure; secondly, the rivets 6 are combined with the base by cold pressing or hot pressing, which has high connection strength and is not easy to loosen or fall off, which can maintain the stability of the internal structure of the base for a long time and extend the service life of the entire locking structure.

[0028] The functional principle of this utility model can be explained through the following operation methods:

[0029] First, a pair of mounting bolts are screwed in and fixed by the pre-set thread structure of the base 3, and then the mounting nut is screwed on to form a secondary lock to prevent the bolts from vibrating and loosening. The mounting device is fixed by the load-bearing strength of the base 3. At this time, the rivet 6 has been pre-pressed by cold / hot pressing to limit the workpieces such as the welding terminal 1, connecting piece 2, and safety clip 7 inside the base 3 at multiple points to ensure the stability of the internal structure.

[0030] Circuit connection: The wires and the internal metal parts of the plug are welded or clamped together by several soldering terminals 1 (to meet the needs of independent connection of multiple lines), and then the connecting piece 2 covers the soldering terminals 1 to realize circuit conduction and assist in fixing the terminals.

[0031] Safety assembly: Open the safety cover 8, put the safety element into the safety clip 7 (the safety clip 7 isolates impurities and buffers vibration), and close the safety cover 8 to complete the protection.

[0032] Plug usage: Align the long pin 4 with the short pin 5 (to prevent misinsertion) and insert the plug. Turn the anti-disengagement buckle 9 on the mounting bolt to the locked position to counteract the pulling force and prevent it from falling off. During maintenance, the mounting nut can be removed to remove the device, or the safety cover 8 can be removed to replace the safety element.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A power socket with an anti-detachment locking structure, comprising a base (3), characterized in that, The base (3) is threaded with a pair of mounting bolts, and the mounting bolts are threaded with mounting nuts. The mounting bolts are rotatably provided with anti-dislodgement buckles (9) to prevent the plug from falling off.

2. A power socket with an anti-detachment locking structure according to claim 1, characterized in that, The base (3) is provided with a safety clip (7) for protecting the plug circuit, and a safety cover (8) is installed on the safety clip (7).

3. A power socket with an anti-detachment locking structure according to claim 1, characterized in that, The base (3) is provided with a long pin (4) and a short pin (5), and the long pin (4) and the short pin (5) are provided correspondingly.

4. A power socket with an anti-detachment locking structure according to claim 1, characterized in that, The base (3) is provided with several solder terminals (1) to ensure stable connection of wires and plug internal metal parts.

5. A power socket with an anti-detachment locking structure according to claim 4, characterized in that, The base (3) is provided with a connecting piece (2), and the connecting piece (2) and the bonding terminal (1) are provided accordingly.

6. A power socket with an anti-detachment locking structure according to claim 1, characterized in that, The base (3) is provided with a plurality of rivets (6) for fixing the workpiece inside the base (3).

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