Safety type power line connector

Abstract

The utility model belongs to the technical field of power connection equipment, and particularly relates to a safety type power line connector, which comprises a socket end, one end of the socket end is fixedly connected with a wire, one end of the socket end far away from the wire is provided with three jacks, the side end of the socket end is provided with two grooves, and the two grooves are symmetrically arranged; a clamping groove is formed in the side end of each groove; the socket comprises a plug-in end, one end of the plug-in end is fixedly connected with an electric wire, three plugs matched with the jacks are fixedly installed at the end, away from the electric wire, of the plug-in end, two supporting rods are fixedly installed at the side end of the plug-in end, and a limiting rod is installed at the position, located at the side end of each supporting rod, of the plug-in end. One end of the limiting rod is rotationally connected with the inserting end, the end, away from the inserting end, of the limiting rod is fixedly connected with the side end of the limiting rod through a connecting spring, a clamping block is fixedly installed at the end, away from the connecting spring, of the limiting rod, and the clamping block is matched with the clamping groove.

Description

Technical Field

[0001] This utility model belongs to the technical field of power connection equipment, specifically a safety power cord connector. Background Technology

[0002] In daily life, when connecting two power cords, the plug is usually directly inserted into the socket. However, when connecting them in this way, even a slight pull can cause the plug to fall off the socket, resulting in a power outage. This poses a certain danger and has some adverse effects on people's use. Therefore, we propose a safe power cord connector. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a safe power cord connector.

[0004] The objective of this utility model can be achieved through the following technical solutions:

[0005] A safety power cord connector, characterized in that it comprises:

[0006] The socket end has a wire fixedly connected to one end, and three holes are provided at the end of the socket end away from the wire. Two grooves are provided on the side end of the socket end, and the two grooves are symmetrically arranged. Each groove has a slot on its side end.

[0007] The plug-in terminal has an electrical wire fixedly connected to one end, and three plugs adapted to the socket are fixedly installed at the end of the plug-in terminal away from the electrical wire. Two support rods are fixedly installed on the side end of the plug-in terminal. A limit rod is installed on the side end of each support rod of the plug-in terminal. One end of the limit rod is rotatably connected to the plug-in terminal. The end of the limit rod away from the plug-in terminal is fixedly connected to the side end of the limit rod through a connecting spring. A locking block is fixedly installed on the end of the limit rod away from the connecting spring. The locking block is adapted to the locking slot.

[0008] Furthermore, the socket end has a snap-fit ​​groove on the periphery of the three socket holes, and the plug end has a waterproof pad fixedly installed on the periphery of the three plugs, the waterproof pad being adapted to the snap-fit ​​groove.

[0009] Furthermore, when the socket end side is in contact with the plug end side, both the limiting rod and the support rod are located within the groove of the socket end.

[0010] Furthermore, the socket end is provided with a placement groove on the side end of the support rod, and a connecting shaft is fixedly installed in the placement groove. One end of the limiting rod is rotatably connected to the connecting shaft.

[0011] Furthermore, both the socket end and the plug end are made of insulating material.

[0012] Furthermore, when the socket end side is in contact with the plug end side, the locking block is located in the slot and protrudes from the slot.

[0013] The explanations of the nouns, conjunctions, or adjectives used in the above technical solutions are as follows:

[0014] Fixed connection: refers to a connection in which parts or components are fixed in place and there is no relative movement. It is divided into two types: detachable connection and non-detachable connection.

[0015] (1) Detachable connection: The components are fixed together using screws, splines, wedges, etc. This type of connection can be disassembled during maintenance without damaging the parts. However, the specifications of the connecting parts used must be correct (such as the length of the bolts, keys, wedges) and properly tightened.

[0016] (2) Non-removable connections: These mainly refer to welding, riveting, and tenon joints. Since disassembly requires forging, sawing, or oxyacetylene cutting for repair or replacement, the parts generally cannot be reused. At the same time, attention should be paid to process quality, technical inspection, and remedial measures (such as correction, polishing, etc.) when making connections.

[0017] The beneficial effects of this utility model are as follows: When using this device, the socket end and the plug end are aligned, and then the socket end and the plug end are pushed to move relative to each other. When the locking block is aligned with the position of the locking slot, the locking block will protrude from the locking slot. At this time, the plug end and the socket end are attached together. Because the locking block protrudes from the locking slot, the plug end and the socket end are fixed together. This can effectively prevent the plug end from falling off the socket end. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall device according to an embodiment of the present invention;

[0020] Figure 2 This is a cross-sectional view of the overall device according to an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the socket end of an embodiment of the present utility model;

[0022] Figure 4 This is a schematic diagram of the plug-in end of an embodiment of this utility model.

[0023] In the diagram: 1. Socket end; 2. Wire; 3. Socket hole; 4. Groove; 5. Slot; 6. Plug end; 7. Plug; 8. Support rod; 9. Limiting rod; 10. Connecting spring; 11. Locking block; 12. Locking groove; 13. Waterproof pad; 14. Placement slot; 15. Connecting shaft. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] A safety power cord connector, characterized in that, as Figures 1-4 As shown, it includes:

[0026] The socket end 1 has a wire 2 fixedly connected to one end, and three holes 3 are opened at the end of the socket end 1 away from the wire 2. Two grooves 4 are opened on the side end of the socket end 1, and the two grooves 4 are symmetrically arranged. Each groove 4 has a slot 5 on its side end.

[0027] The plug-in terminal 6 has a wire 2 fixedly connected to one end, and three plugs 7 that are compatible with the socket 3 are fixedly installed at the end of the plug-in terminal 6 away from the wire 2. Two support rods 8 are fixedly installed on the side end of the plug-in terminal 6. A limit rod 9 is installed on the side end of each support rod 8 of the plug-in terminal 6. One end of the limit rod 9 is rotatably connected to the plug-in terminal 6. The end of the limit rod 9 away from the plug-in terminal 6 is fixedly connected to the side end of the limit rod 9 through a connecting spring 10. A locking block 11 is fixedly installed on the end of the limit rod 9 away from the connecting spring 10. The locking block 11 is compatible with the locking groove 5.

[0028] When connecting the socket end 1 and the plug end 6, first align the plug 7 on the plug end 6 with the socket 3 on the socket end 1. Then, press the spring located between the limit rod 9 and the support rod 8 to compress the spring, causing the locking block 11 to be positioned in the groove 4. Then, push the plug end 6 and the socket end 1 to move relative to each other. When the locking block 11 is aligned with the slot 5, the locking block 11 will protrude from the slot 5, at which point the plug end 6 and the socket end 1 will be in contact. Because the locking block 11 protrudes from the slot 5, the plug end 6 and the socket end 1 are fixed together, effectively preventing the plug end 6 from falling off the socket end 1.

[0029] As a preferred embodiment of this utility model, the socket end 1 is provided with a circumference of the three sockets 3.

[0030] The snap-fit ​​groove 12 has a waterproof pad 13 fixedly installed on the periphery of the three plugs 7. The waterproof pad 13 is adapted to the snap-fit ​​groove 12. The waterproof pad 13 is set to prevent water from entering the connection between the plug and the snap-fit ​​groove, thereby causing a short circuit.

[0031] As a preferred embodiment of this utility model, when the side end of the socket end 1 is in contact with the side end of the plug end 6, the limiting rod 9 and the support rod 8 are both located in the groove 4 of the socket end 1.

[0032] In a preferred embodiment of this utility model, the socket end 1 has a placement groove 14 located on the side of the support rod 8, and a connecting shaft 15 is fixedly installed in the placement groove 14. One end of the limiting rod 9 is rotatably connected to the connecting shaft 15. The connecting shaft 15 is mainly provided to realize the rotatable connection between the limiting rod 9 and the socket end 1.

[0033] As a preferred embodiment of this utility model, both the socket end 1 and the plug end 6 are made of insulating material; the use of insulating material is mainly to prevent leakage.

[0034] As a preferred embodiment of this utility model, when the side end of the socket end 1 is attached to the side end of the plug end 6, the locking block 11 is located in the slot 5 and the locking block 11 protrudes from the slot 5; when the locking block 11 protrudes from the slot 5, the socket end 1 and the plug end 6 cannot be separated, thereby fixing the socket end 1 and the plug end 6 together, which can effectively prevent the plug end 6 from falling off the socket end 1.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. 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.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims of this utility model.

Claims

1. A safety power cord set comprising: Include: Socket end (1), one end of the socket end (1) is fixedly connected with the electric wire (2), the socket end (1) is provided with three insertion holes (3) at the end away from the electric wire (2), the side end of the socket end (1) is provided with two grooves (4), two the grooves (4) are symmetrically arranged;Each of the grooves (4) is provided with a clamping groove (5) at the side end; Plug-in end (6), one end of the plug-in end (6) is fixedly connected with the electric wire (2), the plug-in end (6) is fixedly installed with three plug (7) matched with the insertion hole (3) at the end away from the electric wire (2), the side end of the plug-in end (6) is fixedly installed with two support rods (8), the plug-in end (6) is installed with a limiting rod (9) at each side end of the support rod (8), one end of the limiting rod (9) is rotatably connected with the plug-in end (6), the end of the limiting rod (9) away from the plug-in end (6) is fixedly connected with the side end of the limiting rod (9) through the connecting spring (10), the end of the limiting rod (9) away from the connecting spring (10) is fixedly installed with a clamping block (11), the clamping block (11) is matched with the clamping groove (5).

2. A safety power cord set according to claim 1, wherein The socket end (1) is provided with a clamping groove (12) at the side of the three insertion holes (3), the plug-in end (6) is fixedly installed with a waterproof pad (13) at the side of the three plug (7), the waterproof pad (13) is matched with the clamping groove (12).

3. The safety power cord set of claim 1, wherein: When the side end of the socket end (1) is attached to the side end of the plug-in end (6), the limiting rod (9) and the support rod (8) are located in the groove (4) of the socket end (1).

4. The safety power cord set of claim 1, wherein: The socket end (1) is provided with a placing groove (14) at the side end of the support rod (8), a connecting shaft (15) is fixedly installed in the placing groove (14), one end of the limiting rod (9) is rotatably connected with the connecting shaft (15).

5. The safety power cord set of claim 1, wherein: The socket end (1) and the plug-in end (6) are made of insulating material.

6. The safety power cord set of claim 1, wherein: When the side end of the socket end (1) is attached to the side end of the plug-in end (6), the clamping block (11) is located in the clamping groove (5), and the clamping block (11) protrudes out of the clamping groove (5).

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